Importance of Attic Ventilation


Summer heat gives a beating to all things under the sun rays. Advancements in technology continue to create and improve measures to help alleviate the pressures of the intensity of summer heat. A properly ventilated attic keeps the attic cooler, which equates to a cooler home. Your cool and comfortable home means you can be relieved from the heat inside your house.

Expert Air has decades of experience in attic ventilation and attic insulation, so trust our certified and professional technicians to get the job done right from the start. You will feel the difference right away. Whether aiming for attic ventilation for a new home build or as a repair years later, Expert Air technicians will ensure you get the best type of attic ventilation for your home.

Types of Attic Ventilation, with 5 common types, each has its own set of pros and cons.

  • Static Vent- moving parts means it will fail over time and use. Also only offers ventilation in the immediate area.
  • Ridge Vent – Best bang for your buck, you get the most ventilation for the amount of money spent
  • Gable Vent – Specific design placement of vents may have ineffective results
  • Power Fan – Constant and increased utility bill as it’s run by electricity. Allows for constant use for consistent moisture alleviation
  • Turbine Vent – Wind powers this vent, which equates to lower utility bills, but higher chance for ineffectiveness if the wind is not blowing

Attic ventilation is important all-year round, from keeping warm temperatures inside during the cool winter months as well as ensuring proper exhalation of accumulated moisture during the hot summer days. When inadequate insulation and improper installation causes issues with attic installation and/or ventilation, then the consequences can be detrimental to your roof or worse, the foundation of your home. Don’t risk poorly installed insulation, get your attic ventilation done right with Expert Air.


There are a lot of different types of insulation on the market today. You’ve seen us write previously about just how vital it is that you have a sufficient amount of insulation in your home. Equally important, though, is ensuring that you have the right type of insulation in Houston, TX, and that it is present in all of the right places. When you schedule your insulation replacement and/or installation services with our team, you’ll have no doubt about it.

Blanket insulation, which comes in batts and rolls, is very prevalent in residential applications. Indeed, this is the insulation that most people will first think of when they picture insulation. It is typically applied in floors and ceilings, and can also be installed in unfinished walls.

Blown-in insulation is also quite popular, and is a great option for unfinished attic insulation. Blown-in insulation often uses recycled materials, and may be blown into a space or simply poured in. This is great for providing additional insulation to existing spaces.

Radiant barriers offer outstanding protection, and function a bit differently than your typical insulation options. A radiant barrier is typically installed in the attic, reducing summer heat gain. The radiant heat of the sun can be absorbed by your roof, and then that heat travels through conduction down into your living space. With a radiant barrier in place, though, you can reflect the sun’s rays away from the attic. This means that your home will absorb much less of the heat, keeping your living space more comfortable and taking a lot of strain off of your HVAC system.

Don’t let subpar insulation have a negative affect on your equipment or your comfort. Work with our insulation experts instead. In doing so, you ensure that you’ll have the right amount and type of insulation in all the right places.

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When a lot of people think of insulation, they immediately think of keeping heat in a home, preventing it from transferring out into the cold air during the chillier time of the year. However, we here in Texas know that insulation works both ways. You need to be able to keep heat from infiltrating your home during our intensely hot summer season, after all.

Insulation plays a big role in our comfort during the summer season. However, you must keep in mind the fact that there are many different types of insulation, and that different types may be used in different applications. Today, we’ll discuss why you may want to use a radiant barrier in Houston, TX.

What It Is, and How It Works

Some people fail to realize that heat can make its way into your home in a few different ways. You don’t have to have a lot of air leaks or subpar insulation in order for heat outside to start raising temperatures within your home. A radiant barrier is specifically designed to prevent heat radiation from making your home an uncomfortable place to be. While blown-in and batt insulation can stop conduction and convection heat gain pretty effectively, it doesn’t do much for radiation.

radiant barrier is a reflective material that is typically layered between roof rafters and the roof sheathing itself. Considering the fact that the sun beats down on the top of your home all day, it shouldn’t really be surprising to hear that that heat can radiate down into your living space through the construction materials of the house, warming it throughout and driving up your cooling costs. With this type of barrier in place, you can help to prevent your very home itself from acting as a sort of passive radiant heater.

Schedule your insulation services with Expert Air Cooling And Heating.


If you suspect that insulation is really only important during the coldest time of the year, when we use it to prevent heat generated by our heating systems from escaping the house, think again. Insulation serves to prevent the unwanted transfer of heat all year long, both into and out of our homes. This means that its successful performance is every bit as important during the hot summer season as it is during the cold winter nights. Your insulation will only perform admirably, though, if it is professionally installed in all of the right places in your home, and if it is of the appropriate R-value, which denotes the efficiency of any given insulation.

Are Temperatures Even Throughout Your Home?

A very common sign that a certain area of your home is not sufficiently insulated is the presence of hot or cold spots throughout your living space. When you run your air conditioner, it should cool your entire home evenly. If there is a room in your home that does not feel as comfortable as the others, then it is possible that insufficient insulation in that area is allowing excessive levels of heat to transfer into the house.

How Is Your Indoor Air Quality?

While it is obviously not the primary function of insulation, insulating materials can actually help to prevent pollutants from easily infiltrating your home through gaps in your thermal envelope. If you notice that there are high levels of airborne pollutants in your home, or in one specific area therein, it may be the result of insufficient or compromised insulation. Contact us if you have any such suspicions.

Are Your Cooling Costs too High?

You are obviously going to have to pay to cool your home. Electricity does not come for free, after all. However, if you notice that your cooling costs are higher than usual, or if you are sick of paying exorbitant bills when you cool your home, increasing the amount of insulation in your home may help to bring your costs into check.

Let Expert Air Cooling And Heating handle your insulation services in Houston, TX.


When you live in a climate such as ours, keeping your home comfortable is a huge priority. Traditional insulation is effective in protecting your home from heat loss or heat gain, but when temperatures soar, you may need more. Radiant barriers add another layer of protection to your home, reducing summer heat gains and your cooling costs. These barriers consist of a highly reflective material that reflects radiant heat rather than absorbing it.


n the summertime, the single largest source of heat gained by your home is through radiant heat, a large amount of which comes through your roof and ceiling. This is because your roof and walls absorb the radiant heat coming from the sun. This heat moves by conduction, toward the interior until it reaches an air space such as an attic. At this point, the heat radiates across that space. However, if you have a radiant barrier installed next to that air space, most of this radiated heat is reflected back toward the outside.

Regular insulation, on the other hand, does very little to reflect radiated heat. It instead absorbs and holds the heat. Additionally, if your HVAC equipment runs through your attic, it can also absorb the attic heat and transfer it into the house. By installing a radiant barrier, you can block a large amount of this radiant heat—up to 90% of it in fact. This ultimately will save you money as you won’t have to run your cooling system as often.


This will depend on a variety of factors, such as the size of your home and your lifestyle, among others, so we can’t precisely calculate your personal savings. However, it’s fairly reasonable to expect to save 8-12% of your annual cooling costs. When you live someplace like Texas, this can be a pretty good chunk.

Call Expert Air today for radiant barrier services in Houston, TX.


Living in Texas means that you surely use your air conditioning system more than you do your heater. However, contrary to what some misinformed people may believe, your insulation in Houston, TX is not only of concern during the heating season. Yes, insulation does prevent heat from leaving your home via transference to the air outside. However, insulation performs its function throughout the entire year, meaning that it also keeps unwanted heat from making its way into your home when you are running your air conditioner in an effort to cool it down. Important as your insulation is, then, it is vital that you know that you have the right amount of the right kind of insulation in place. When you schedule your insulation services with Expert Air Cooling And Heating, you can count on it.


There are a lot of ways in which homeowners today may choose to both heat and cool their homes. For all of the innovation in the industry, though, certain things will never change. Having the right amount of insulation installed in your home, for instant, is always going to be necessary if you hope to live in the level of comfort that you deserve. You cannot see most of your insulation in Houston, TX, of course, as most of it is hidden away behind your walls, between floors, and in other non-visible areas. This doesn’t mean that there is no way for you to recognize problems with your insulation, though. Read on for some tips on spotting trouble with your insulation, and remember to schedule all of your insulation services with Expert Air Cooling And Heating.


For homeowners in Houston, TX, the ability to cool a home effectively is much more of a necessity than it is a luxury. It can get brutally hot during the long summer season, so you are going to have to run your air conditioner quite a bit. Cooling one’s home efficiently under such circumstances can be difficult, though. If you hope to cool your home in an effective manner while also doing so affordably, then having sufficient insulation installed throughout your home is a must.

You’d be remiss to overlook the important role that insulation plays in the residential cooling process. If you require any insulation services, or if you have any questions regarding the different types of insulation available to you, just give the insulation technicians at Expert Air Cooling And Heating a call today. We are happy to answer any questions that you may have so that you can make an informed decision about how best to insulate your home.

The primary function of any type of insulation is to slow or stop the transfer of heat into or out of one’s home. It’s a two-way street, which is why insulation is equally important during the heating season. If you do not have sufficient insulation in your home, strategically placed to provide maximum protection from unwanted heat transfer, then you are going to struggle to cool your home effectively throughout the summer season. Excessive heat will make its way into your home, and your air conditioner is going to have to work overtime in order to make up for this heat gain. This can lead to a few different problems.

The harder that your air conditioner must work in order to keep your home cool and comfortable, the more energy it is going to use in doing so. Because of this, having inadequate levels of insulation in your home can lead to increased energy costs, making it more expensive than it should be to cool your home effectively. This additional strain can also lead to increased wear and tear to your home cooling system, increasing the risk of problems developing.

You must remember, though, that overloading your home with insulation, especially insulation which is more efficient (with a higher R-value) than necessary, is just as detrimental as having too little. It makes it hard to sufficiently ventilate your house, putting your air quality at risk. Expert Air Cooling And Heating has the experience and skill required to ensure that your insulation is optimal, helping to curb heat transfer while still allowing for the natural ventilation that your home needs. We offer various insulation options, including blown-in insulation and radiant barriers, so make us the company that you call for all of your insulation needs.


We are officially in the season of heating, but before long it will be warm again in our area of the country, and staving off the heat is more of a challenge for us than staving off the cold. Proper insulation is important for both heating and cooling, as well as overall energy efficiency, including the installation of a radiant barrier. Radiant barriers in Baytown, TX, can, and should, be part of your attic insulation, but they can often be overlooked. This is unfortunate, because according to, the installation of a radiant barrier can save anywhere from 5-10% in heating costs every year. What is a radiant barrier? We’ll explain more below.

What Is a Radiant Barrier?

A radiant barrier is a hard insulation barrier placed specifically in your attic space with the job of reflecting out the radiant heat that your roof is prone to from direct sunlight. Attic spaces can reach temperatures in excess of 150 degrees during the summer, and a radiant barrier working in combination with good insulation can significantly reduce this heat level. The materials used for radiant barriers are typically OSB boards or plywood (materials can also be batt insulation with reflective foil on one side) with a highly reflective side; the boards are installed perpendicular to the incoming radiant energy. To be fully effective, radiant barriers need at least ¾” of air space between it and the roofing so that the foil can reflect back the radiant heat instead of absorbing it into the board’s material.

Why Install a Radiant Barrier?

Here are some of the reasons you may want to consider the installation of a radiant barrier:

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Having good insulation in your home is critical for comfort and energy efficiency all year-round. While installing insulation can seem like a good DIY project, the truth is that hiring a trained professional in Tomball for insulation installation, especially blow-in insulation, is the wiser choice. A lot of installation mistakes can be made by those who are inexperienced, and mistakes with insulation can cost you comfort, money and time. Hiring trained professionals, like the ones at Expert Air, ensures that your home will be insulated correctly and efficiently.

Why Hire a Professional?

Saving money is important, but when you install your own insulation, you may actually cost yourself more for the following reasons:

  • Training – professional insulation installers are trained to correctly install every kind of insulation for maximum energy efficiency. This includes understanding how to manage installation over electrical wiring, around piping, and where to create necessary vapor barriers.
  • Knowledge – professional installers have thorough knowledge of all current insulation products, giving technicians a level of expertise about available insulation that the average homeowner most likely doesn’t have.
  • Specialty pricing – professional insulation companies have access to better pricing on insulation than a homeowner can get on his/her own.
  • Specialized equipment – blow-in insulation requires specialized equipment that can be tricky to manage without proper training. As such, it’s better to have a professional handle the job.
  • Installing the right amount of insulation – homeowners have a tendency to “go big” which can cause problems when it comes to insulation. A professional installer will install exactly the necessary amount of insulation you need, ensuring that there isn’t too little or too much.

Benefits of Blown-In Insulation

  • Great for retro-fitting – blown-in insulation is good for any home, but it is particularly beneficial for older homes that need extra insulation. Can cover crevices and hard-to-reach places – blown-in can cover tough areas normally missed by batt rolls.
  • Very green – cellulose blown-in insulation is made of recycled materials, making it a very green option for your home.

The insulation in your home should keep you comfortable and your home energy efficient all year long; as such, it’s to best leave the installation of blow-in insulation in Tomball to trained professionals.

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Proper ventilation in your attic is critical for energy efficiency, the health of your roof and temperature regulation in your attic space. But it can be hard to know whether or not you have the proper amount of attic ventilation in Deer Park. To help you decipher this, our Expert Air technicians have put together a list of common signs that can indicate you may not have the right amount of ventilation in your attic:

  • There is mold – when your attic doesn’t have the right amount of ventilation, moisture in the form of condensation can develop; if enough of it develops, your attic insulation, roof decking and sheathing can all become wet. If these items are left moist, mold can develop.
  • There is visible rot – an attic that isn’t properly ventilated will experience huge swings in temperature. This can cause cracking and shrinking of wood inside the attic, as well as damage to your roof.
  • You feel the heat of the attic before you get there – if the air in your attic can’t move around – and it won’t without proper ventilation – it will trap the intense summer heat inside the attic. This can cause problems with your energy efficiency, as this heat transfers into your home.
  • Clogged soffit vents – the soffits of your home may have vents in them. These vents are important: they help ventilate your attic space, allowing air to move in and out. If these vents are clogged or blocked, that air flow is restricted or completely cut off, which restricts the ventilation.

The goal of good attic ventilation is to help you can achieve better comfort and energy efficiency in your home. Some other benefits of good attic ventilation are:

  • Reduction of winter ice dams – when a snowy roof heats up during the day, the snow on it melts. As the colder air of night comes, this snow melt re-freezes, and can develop into dangerous ice dams. With proper ventilation, your roof won’t get too hot in winter, eliminating this possibility.
  • Better energy efficiency – better ventilation in your attic helps to keep its temperature regulated, so there is less occurrence of heat transfer, which can directly affect your cooling.
  • Better moisture control – attic ventilation can help eliminate the air conditions in your attic that can lead to the development of condensation, which contributes directly to mold growth.

If you see the signs of poor attic ventilation in Deer Park, call Expert Air today and schedule an appointment with one of our specialists.


Having good insulation in your home is necessary for energy efficiency. In Texas, our summers are long and hot, and can reach consistent daytime temperatures over 100 degrees; this means your attic space can reach temperatures over 150 degrees from both the heat of the sun on your roof. Insulation in your walls, ceilings and attic help slow the transfer of heat into your home during the summer, but radiant heat can be hard to block. This is where the installation of a radiant barrier in Houston can be very helpful. However, for any kind of insulation to be effective, it’s important to have it properly installed. The NATE-certified technicians at Expert Air, Inc., can help you with all your insulation needs.

What Is a Radiant Barrier?

A radiant barrier is a type of hard-board insulation installed either just under your roof or against the walls of your attic space. The boards used are plywood or OSB boards with reflective aluminum sheathing on one side. When installed, the sheathing faces the interior of your home.

How Is a Radiant Barrier Different?

The job of your home’s insulation is to slow the transfer of heat – all kinds of heat. A radiant barrier’s job is to slow radiant heat – a specific heat that isn’t blocked as well by the insulation in your walls or ceiling. Radiant heat travels in a straight line away from any surface and heats anything solid that absorbs its energy. The best way to reduce this heat is to deflect it with a reflective surface, like the one described above. It is estimated that a radiant barrier can reflect up to 90% of the radiant heat that hits the barrier.

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Your home’s roof gets the brunt of the sun’s heat, and, as such, your attic can get very warm during the summer months. It’s normal for your attic to be 15-20 degrees hotter than the outside temperature, but, if the temperature is much higher than that, you may have an attic ventilation problem in Houston. Attic ventilation is important to your home’s energy efficiency and health, which is why Expert Air offers attic ventilation services. Do you know why it’s so important? We’ll give you some reasons below.

Reasons Attic Insulation Is Important

There are several reasons it’s important to have proper ventilation in your attic:

  • Regulates heat build-up – without proper ventilation, the heat in your attic can reach as high as 160 degrees. Heat this intense can cause wood to shrink and splinter, cause damage to asphalt roofing and prematurely age your entire roof. Additionally, this heat can force your air conditioner to work harder because of the transfer of excessive heat into your home.
  • Regulates moisture build-up – poor ventilation can lead to excessive moisture build-up in your attic space. Excess moisture can lead to rot and water damage inside your attic as well as to your roof. This can cause structural issues and serious mold growth, all of which has to be remediated and repaired.
  • Keeps fiberglass insulation healthy – heat and moisture can take a toll on layered insulation, causing it to breakdown. Insulation breakdown can compromise the regulation of heat transfer; the result can be the escape of cooling during summer and during winter. This can stress your air conditioning system as it will need to work harder in order to compensate for the temperature loss.
  • Stops ice dam formation in winter – if your attic does not have enough exchange of air during winter, it can stay too warm. As such, snow on a roof will melt, enter your gutter and freeze at night. This process will continue, and form an ice build-up, aka ice dam, in your gutters that could be dangerous.

Keep Your Home Healthy with Proper Ventilation

Proper ventilation is critical for the health of your home and your air conditioning system. Expert Air has been helping homeowners correctly ventilate their homes for over 40 years, so we have the professional expertise and staff to help you. Call us today, and let us help you with your attic ventilation in Houston, TX.


Insulation isn’t only a tool for the winter and staying warm: it’s also an important part of maintaining energy efficiency and comfort during the summer. In a state that can get as hot as Texas during the summer months, a strong insulation barrier against the intrusion of heat into your home is necessary to keep your living spaces from growing unnecessarily hot.

The thing about insulation to keep in mind is that it is a thermal barrier. It blocks the movement of heat through convection (through the air) and conduction (through contact), and this applies to hot and cold weather. During the winter, insulation traps heat inside your home, and during the summer, insulation blocks heat from entering your home.

When you need insulation in Deer Park, TX for your residence this summer, call Expert Air Co. We not only offer blown-in and attic insulation to help keep you cool, but we also install radiant barriers that can handle stopping the movement of heat through radiation as well.

Here are two reasons to add more insulation to your home for the summer:

1. Increased comfort

The summers in Texas can reach brutal heat levels at times, and that outside temperature will hammer down on your home and seek any way inside that it can find. The attic is especially vulnerable, where the radiant sunlight can turn the attic into an oven with temperatures that climb above 130°F! Without effective attic insulation along the floor, or a radiant barrier in the roof to turn the heat away in the first place, this massive heat sink will seep down into the living spaces, and can easily elevate the temperature by 10°F or more. Combined with heat entering from other places due to insufficient or absent insulation, this can make a home extremely uncomfortable. An excellent thermal barrier will keep a home’s temperature down to a reasonable level.

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The attic of a home is a major heat trap. During summer, the temperature can climb to blistering highs above 120°F. Unfortunately, it isn’t a completely effective trap: the heat from the attic will clamber down into the lower levels of a house, where it can easily cause uncomfortable shifts of 10°F, more than enough to put a heavy strain on an air conditioning.

Proper insulation in your home’s attic can help keep the heat away from the rest of your house. But another helpful tool is to have complete attic ventilation put in. And attic ventilation does more than cool down your home: with proper installation, antic ventilation will solve problems you may not have even known you had.

Expert Air Cooling and Heating specializes in fitting homes for superior indoor air quality, insulation, and ventilation. Contact us to discuss how we can help you install attic ventilation in Clear Lake, TX. Here are a few of the advantages that you’ll receive from installing attic ventilation in your home:


The major trouble that you’ll encounter from heat escaping your attic during a hot Texas summer is that it makes your air conditioner far less efficient to run, resulting in high heating bills if you want to maintain your regular level of comfort. You will need to keep your AC running much longer to combat the extra heat from the attic, and this will contribute to the system running down faster and requiring repairs. You’ll save money on repairs and utility bills with ventilation cooling down the attic.


Attic ventilation can help you during cooler months as well. Water moisture from your home that comes from cooking and showers rises to the attic, creating dampness that can warp floorboards with wood rot and damage items stored there. It will also allow for the growth of mildew and molds. Ventilation blows out the moisture and helps keep the attic dry.

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We are fortunate in Texas that we aren’t experiencing the same harsh winter as much of the rest of the U.S. However, it still may seem odd to start planning for summer…until you look at a calendar and realize how soon the warm weather will arrive. Now is an excellent time to start preparing for the relentless Texas sun.

One of the best ways to upgrade your home’s defense against the heat and to save money on your power bills is with a radiant barrier in Deer Park, TX. Expert Air Cooling and Heating offers installation of radiant barriers to help keep your home cool. We have the confidence in our service to promise that our work is “100% Right or It’s 100% Free.”


Radiant barriers differ from other types of insulation. Where fiberglass and blown-in insulation prohibit the transfer of heat through convection (movement through air or liquid) and conduction (movement through contact), a radiant barrier prohibits the third way heat can move, radiation.

Radiation describes heat moving through electromagnetic waves, coming from a hot object and traveling until contacting another object. You feel radiant heat coming from asphalt on a hot day, and from the sun shining down on you when there are no clouds in the sky.

A radiant barrier is reflective material layered into your roof that reflects the radiant energy of the sun away from your home. The attic is the area where the most radiant heat enters your house, and a barrier prevents most of it from getting through: around 90% of the heat is deflected away.

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Insulation is an essential part of home comfort: as a barrier against the convection and conduction of heat, insulation traps vital heat inside your house during cold weather, and it prevents excess heat from infiltrating during warm weather. This not only benefits you, it also benefits your air conditioner and heater, since they will need to do less work to keep your home comfortable.

When it comes to how much insulation you need, and if you should add more, you may find yourself in a dilemma. Low levels of insulation will cause obvious problems. But too much insulation will also be detrimental, because restricting air flow in a home can lead to musty air and the development of mold and mildew, especially in the attic. It can also lead to insulation put in places where it will get damp, and wet insulation will become a heat conductor, doing the opposite of its job.

How can you know whether you need more insulation in Humble, TX? The best way is to consult with the insulation professionals at Expert Air Cooling and Heating. We offer comprehensive insulation services to help you keep comfortable all year long.


Important issues to consider when adding insulation are the quality and type of insulation.

Insulation’s effectiveness at stopping the convection and conduction of heat is measured as “R-value.” The higher the R-value, the stronger the barrier. Different parts of your home will benefit from different R-value insulation. Sometimes, instead of more insulation, you should swap out your current insulation for one with a higher R-value. Insulation experts will know from looking over your home where insulation needs to be replaced with a different R-value.

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The word “insulation” is customarily associated with keeping warm. We think of insulation in our home as a barricade against the cold, and when buying a coat or jacket for winter weather, we want it to have sufficient insulation in the lining to make sure the cold weather outside doesn’t get through to our bodies.

However… this isn’t actually what insulation does. Insulation is a thermal barrier; it doesn’t keep the cold out—it keeps the heat in. The reason your thick jacket with wool lining keeps you warm is that it prevents the loss of heat from your body to the cooler outside air. The same is true of the insulation in the walls and ceilings of your home: it keeps you warm by making sure the heat inside—the heat coming from your HVAC system—remains indoors.

Insulation—for the summer

The thermal barrier of insulation serves the same job in reverse during hot weather. The insulation in the walls of your home prevents excess heat from entering. Your air conditioner will need to work less if it has reduced interior heat to deal with. Even the best air conditioner ever manufactured will have a hard time cooling down a space with bad insulation.

Expert Air Cooling and Heating offers comprehensive services for insulation in Houston, TX. In our state, the properties of insulation that keep heat from entering our homes are especially important because of our warm climate. If you have poor insulation in your home because you only think you need it for the winter, you’ll find yourself up against high energy bills during the summer to beat back the heat with your air conditioner. You’re also likely to end up with a broken air conditioner because of all the strain it must go through.

Insulation comes in many types

At Expert Air Cooling and Heating, we offer different types of insulation to suit your needs. Blown-in insulation works more effectively than fiberglass insulation and can fit into oddly-sized spaces and crevices. We have a variety of types insulation to seal up your attic, one of the main places where heat enters (and leaves) a home. For extra insulation against sunny Texas weather, there are radiant barriers, which reflect back the heat of the sun from your roof. The U.S. Department of Energy estimates that you can save 5%–10% on your cooling bills by installing radiant barriers.

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Getting the most efficiency from the heating in your home can involve a number of different factors. You can install a precision digital programmable thermostat, have regular maintenance done on your heater, schedule duct cleaning, or completely upgrade your heating system to a new one that uses less energy.

All of these are good ideas to increase heating efficiency. But we want to address a particular method, one that will also help you with efficient cooling during the summer: improving your insulation with a total radiant barrier. What is that, exactly? We’ll explain, and show how you can benefit from a radiant barrier in La Porte, TX. If you have more questions, or want help with your insulation, contact Expert Air today.


Technically, all insulation is a barrier: it prevents the movement of heat. However, standard insulation, such as blown-in insulation and traditional rolls and batts, provide insulation against only two of the ways that heat moves: convection (movement through liquid and gas) and conduction (transfer between objects). Heat moves in a third way, radiation, which is the movement of heat through electromagnetic waves. For example, if you stand near a black stone that is sitting in direct sunlight, you will feel radiant heat coming from it.

Radiant barriers are reflective material that installers place over the substrate of your roof or attic. These are places where the warmth from the sun can enter your home through radiant heating. However, radiant barriers also work during the winter time to keep heat trapped, since they reflect back heat that is trying to escape your home. The best insulation should perform the task of keeping you both cool in the summer and warm in the winter. Installing a radiant barrier means you’ll have extra protection from the heavy Texas sun during the coming summer as well as more efficient heating during the winter.


In general, you want the insulation in your home to keep a tight seal on heat, whether on the outside for the summer or inside for the winter. Expert Air specializes in insulation installation, and can assist you with providing your home extra efficiency with a radiant barrier – call us for your insulation needs in La Porte, TX. Remember, at Expert Air, “It’s 100% Right or It’s 100% Free”!


When it comes to the efficiency of your home, your insulation is one of the most important components. If your insulation is old, thin or rotting it could be that it is letting a lot of heat in or out o your home. The Spring, TX insulation professionals at Expert Air Cooling and Heating offer complete insulation services and can help you make sure that your home is as efficiency as possible. We often get asked what the R-value means on their insulation. We thought it would be helpful to put together a quick description of what R-value means.

The Importance of Insulation

Insulation is designed to resist heat transfer. Heat moves in three ways: convection, conduction and radiation. During the summer when your home is cooler than the outside, heat can enter your home through your attic via conduction and convection. The insulation in your attic is there to keep that heat out of your home. The better your insulation, the more efficient your home will be.

The R-value of insulation describes how well it is able to resist heat transfer. The higher the R-value the more effective the insulation is to resisting heat movement. Depending on where you live and the cost of energy in your area, different R-values may be appropriate.

Why Get Your Insulation Inspected and Replaced

Getting your insulation inspected and replaced is a great way to increase the efficiency of your home. Insulation can be the best place to target your efforts if you’re trying to increase the efficiency of your home. Call the Spring, TX insulation professionals at Expert Air today. We can help you find some outstanding insulation for your home that matches your home’s needs and your budget.