Spray foam insulation

Common Terms And Concepts Behind Spray Foam Insulation

Not many people understand what spray foam is. Spray foam insulation Houston is an alternative to traditional building insulation, such as fiberglass. The term spray foam can also refer to plastic foam materials used in the building and construction industry to provide heat insulation and minimize air infiltration.

R-value Meaning

This refers to the degree to which a substance can resist heat flow. The higher this value is, the higher the ability of the material to resist heat. Implications with a high r-value are better insulation. For instance, the paper has a lower heat resistance than a styrofoam cooler. Insulation works like a flask and is measured in inches. The higher the insulation capacity, the more efficient the insulation. Spray foam has a high R-value.

Meaning of Board Feet

A board fit simply means one foot by one foot by one-inch thickness. It is used to calculate the r-value in spray foam projects.

Spray Foams Types

There are two main Spray Foam types used in residential and commercial applications. Although they are alike, each has its own uses.


Open-cell foam has a lower R-value per inch. It has an average R-value of 3.7 per inch. This foam is ideal for homes, commercial buildings, and soundproofing.


Closed-cell foam is denser, often referred to as 2 pound, and achieves a R-value of 6.6 per inch. Closed-cell is a class II vapor retarder and does well in crawl spaces and conditioned wine rooms.

Foam Expansion

Spray foam has the highest expansion abilities. This makes it ideal for insulation since it can fill every space and crevice to provide the best insulation services and the best sealing ability than other materials. Spray Foam can expand up to 100 times its original liquid volume.

Estimating Spray Foam Costs in Insulation

To effectively estimate the cost associated with your project- First Defense Insulation staff can meet you on site. We also can work with scaled plans and return a cost proposal.

For all your Spray Foam needs

Are you building a new home, a commercial building, or you already own a home, but are looking to make your energy efficiency better? First Defense Insulation will take care of you with a wide variety of great services. We have a great team of professionals that take pride in offering insulation services to our customers so that they enjoy the amazing benefits of having a home with reduced heating and cooling costs and a healthier indoor quality.

First Defense Insulation

7730 Pinemont Dr, Ste 100

Houston, Tx 77040

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4 Pitfalls Of Spray Foam Insulation

Spray foam insulation is one of the best ways to keep your home free from excessive heat, cold, water, and noise. The insulation, also lowers cooling and heating bills, regardless of the home size. However, if not correctly done, it can be a cause of discomfort in your home. So, working with an experienced professional in installing spray foam insulation Houston is advisable. Some of the pitfalls of foam as an insulation option include.

Unsealed Air Leakage Spots

One of the most popular reasons many homeowners opt for foam as an insulation option is the ability to seal all the leakage sites effectively. However, if the installer misses some spots when spraying, you will likely experience leakages and higher power bills due to heating and cooling. Also, if the professional is spraying foam in a big property, they are more likely to miss some spots. Therefore, after the project, you should insist on tests such as Blower Door to identify air leakage sites. If spotted, the installer will work on the new air leakage spots before leaving.

Using The Wrong Foam Thickness

The golden rule in reducing energy bills and making your home comfortable during cold and hot seasons is using the right foam thickness. While it is easy to check whether the professional has sprayed enough foam when installing open cell foam, you may not have the same luxury if you opt for closed-cell foam. If the thickness (for closed-cell foam) is less than 3” on your roofline or less than 2” spray on the wall, you may experience some challenges with the insulation. So, when working with a professional, request them to adhere to the energy codes when spraying foam to achieve the correct R figure, depending on your location.

Mismatching The Foam With Building Enclosure

When installing foam as a form of insulation, the installer must plan. One of the key aspects of planning is understanding the home enclosure. If the professional is uncertain about any detail, they should ask you to avoid missing some parts. So, to avoid future problems such as missed spots or using the wrong foam thickness, you should provide the installer with all the necessary records, especially if the property enclosure.

Spray Foam Pulling Away From The Frame Due To Substandard Artistry

After some weeks, you may notice spray foam pulling away from the framing. While the issue is common on closed-cell foam, it may occur in open-cell foam too. Unlike other pitfalls, there are many causes, such as high temperatures and improper mixing of the chemicals. Also, if the installer used the wrong chemical batch, you may experience the issue. Your only shot at avoiding spray foam pulling away from the frame is working with experienced installers.

Even with many advantages as an insulation alternative, you need an experienced installer to avoid any of the four pitfalls. Also, you can request them to do checks on the installed foam in case you are uncertain about the quality. If you need experienced installers, check us out on https://fdinsulation.com/attic-insulation/spray-foam/.

First Defense Insulation
11715 Anderson Road
Willis Texas 77318

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Does Spray Foam Insulation Work for Soundproofing?

Does Spray Foam Insulation Work for Soundproofing?

In our bustling world filled with constant noise, finding a moment of tranquility can often feel like a distant dream. Whether it’s the clamor of traffic, the echoes of neighbors, or the persistent hum of appliances, unwanted noise can disrupt our peace and hinder our ability to relax or focus. It’s no wonder that many homeowners and businesses are seeking effective solutions from a Houston attic insulation company to soundproof their spaces.
One popular method that has been gaining traction in recent years is spray foam insulation. While primarily known for its remarkable thermal insulation properties, spray foam insulation has been touted as a potential solution for soundproofing as well. But does it live up to the hype? Can spray foam truly provide the quiet haven we crave?
Let’s delve deep into the realm of soundproofing and explore whether spray foam insulation is a reliable contender in the battle against noise pollution.

Understanding Spray Foam Insulation

Spray foam insulation consists of two main components: polyol resin and isocyanate. When these two components are mixed together, they undergo a chemical reaction and expand rapidly, forming a foam that adheres to the surfaces it is sprayed onto. This prevents the transfer of heat, cold, and noise between the interior and exterior of a structure.

Types of Spray Foam Insulation

Open-cell spray foam: This type of foam is lighter and less dense. Open-cell foam is typically used in interior applications, such as walls, ceilings, and floors.
Closed-cell spray foam: Closed-cell foam is denser and more rigid than open-cell foam. It has a closed-cell structure that provides a higher insulation value and acts as a moisture barrier. Closed-cell foam is often used in exterior applications, such as roofing, basements, and crawl spaces.

The Soundproofing Mechanism of Spray Foam Insulation

While spray foam insulation is primarily designed for thermal insulation, it does offer some soundproofing benefits. Sound travels through vibrations, and spray foam insulation can help dampen these vibrations by absorbing and reducing sound energy. The dense composition of the foam acts as a barrier, preventing sound waves from easily passing through.

Benefits of Spray Foam Insulation for Soundproofing

  • Noise Reduction

Spray foam insulation is an excellent material for reducing airborne sound transmission. It effectively absorbs sound waves and reduces their intensity, minimizing the amount of noise that travels through walls, floors, and ceilings. This can be particularly beneficial in environments where noise control is essential, such as recording studios, theaters, offices, or homes located near busy streets or airports.

  • Air Sealing

By expanding and filling gaps, cracks, and cavities, it forms a continuous barrier that blocks the passage of air. This air-sealing property also helps in reducing sound transmission, as sound waves often travel through air leaks. By minimizing these leaks, spray foam insulation prevents sound from entering or escaping the insulated area.

  • Sound Absorption

Spray foam insulation possesses excellent sound absorption qualities. The foam’s cellular structure is designed to trap and dissipate sound energy. When sound waves penetrate the foam, they encounter the numerous interconnected air pockets within the material. This interaction causes the sound energy to convert into heat energy, thereby reducing the sound’s intensity and preventing its transmission to adjacent spaces.

  • Versatility

Spray foam insulation can be applied to various surfaces, including walls, ceilings, floors, and even irregularly shaped areas. The foam expands and adheres to the applied surface, filling all the gaps and voids, resulting in a seamless insulation layer. This versatility allows for comprehensive soundproofing, ensuring that sound doesn’t find easy pathways to travel through.

  • Thermal Insulation Benefits

While not directly related to soundproofing, it’s worth mentioning that spray foam insulation offers excellent thermal insulation properties. Creating an effective thermal barrier helps regulate indoor temperatures, reduces energy consumption, and enhances overall comfort. This added thermal insulation can indirectly contribute to soundproofing by minimizing the transmission of sound through temperature-sensitive materials, such as drywall.

  • Durable and Long-lasting

Spray foam insulation is a durable material that maintains its acoustic properties over time. It doesn’t sag, settle, or deteriorate, ensuring consistent soundproofing performance. Unlike traditional insulation materials like fiberglass or cellulose, spray foam insulation retains its effectiveness without the need for frequent replacements or maintenance.

  • Moisture Resistance

Spray foam insulation is resistant to moisture, preventing the growth of mold and mildew. Moisture can be a significant source of noise, as it can amplify sound transmission through materials like drywall. By providing moisture resistance, spray foam insulation helps in reducing sound transmission caused by damp conditions.

Limitations of Spray Foam Insulation for Soundproofing

  • Insufficient mass

Soundproofing is often achieved by incorporating materials with high mass or density, as they can effectively block sound transmission. While spray foam insulation has excellent thermal insulation properties, it may not provide enough mass to adequately block sound. Sound waves can easily pass through the lightweight foam, limiting its soundproofing capabilities.

  • Incomplete Coverage

Spray foam insulation is typically applied as a liquid that expands and solidifies to fill gaps and crevices. However, achieving complete coverage in every nook and cranny of a space can be challenging. If there are any gaps or areas where the foam does not fully expand, sound waves can find paths through these openings, reducing the overall effectiveness of the insulation for soundproofing.

  • Airborne Sound Transmission

Spray foam insulation is not specifically designed to address airborne sound transmission, which refers to sound waves traveling through the air. While it can help to reduce some airborne noise, it may not be as effective as other soundproofing materials that are specifically engineered to block sound transmission.

  • Impact Noise Transmission

Impact noise, such as footsteps or the movement of furniture, can be a significant source of noise in homes. Unfortunately, spray foam insulation may not effectively minimize impact noise transmission. The foam’s lightweight and flexible nature may not provide sufficient isolation or damping to prevent the transfer of vibrations caused by impact noises.

  • Flanking Paths

Sound can travel through indirect routes known as flanking paths, bypassing the insulated areas. These paths include gaps around doors, windows, electrical outlets, and other openings. Spray foam insulation alone may not be able to seal these flanking paths adequately, allowing sound to penetrate through these areas.

  • Thickness Limitations

The thickness of spray foam insulation can also impact its soundproofing capabilities. Thicker layers of insulation generally provide better soundproofing performance, but increasing the foam’s thickness significantly may not always be practical or cost-effective.

  • Cost Considerations

Spray foam insulation can be relatively expensive compared to other soundproofing materials. If soundproofing is the primary goal, alternative materials specifically designed for soundproofing, such as mass-loaded vinyl or acoustic panels, may offer better value for the money.

Looking for a way to make your home or business more comfortable? Look no further than First Defense Insulation. Our team of experts has been providing spray foam services in Houston and Dallas for over 35 years, offering trusted services in all types of insulation. Whether you need attic insulation or spray foam, we’ve got you covered. Our creative approach to insulation ensures that your space will be comfortable and energy-efficient for years to come. So why wait? Take the first step towards a more comfortable home or business today with First Defense Insulation. 

Click here – https://fdinsulation.com/attic-insulation/spray-foam/ for the best results.

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  • 12 Greenway Plaza Suite 1147 Houston Texas 77046
  • 713-808-9853

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What Is an Insulation Contractor

Throughout thunderstorms, an insulation contractor keeps us dry, warm in the winter, and cool during the summer. With their help, we are shielded from the elements no matter where we are. Even in oddly shaped rooms, they determine which insulation is ideal for the project, remove the old insulation, and install it. With optimum performance, heating and cooling costs are reduced, and occupants have less noise pollution and safety concerns. Read on to learn more about insulation contractors.

Instructions for becoming an insulator

Most insulation workers don’t need a formal degree since they learn on the job. Someone in this situation could begin as a helper. Both labor unions and private contractors offer apprenticeship programs. Workers must complete OSHA-mandated courses on safely handling insulation and asbestos with this on-the-job instruction. Accreditation by the U.S. Environmental Protection Agency is another option available to insulation workers who want to learn how to remove and dispose of asbestos safely. For mechanical insulators, an apprenticeship of four to five years is required. Internships are still paid on-the-job training.

Typical responsibilities for insulation workers

In addition to installing insulation, an insulation specialist would also be responsible for replacing it if necessary. A person would be required to know how much material they would need and then cut or trim the fabric to fit. Insulation contractors may also use hand tools to apply the insulation. Other forms of insulation are available as well. An insulation worker who uses a spray foam application method would need an air compressor. As an insulation professional, you may also insulate anything to preserve energy and not lose heat or maintain a constant temperature. For example, insulation installers may use them to protect pipelines, machinery, and even broilers. Like a heated pipe, an item may burn someone if they come into touch with it without proper insulation. Asbestos removal training is available to certain insulation workers. After cautious handling and removal of any old insulation containing asbestos, the installation may then proceed.

Know essential techniques

Insulation-focused businesses often employ professional energy contractors. Insulation installation is a top priority for these companies. Because of this, they are well versed in the use of vapor retardants and other essential insulating methods. Insulation-related tasks need familiarity with this information.

Insulation contractors for commercial and industrial buildings

Working closely with architects, builders, and project managers to satisfy building standards and requirements is a specialty of commercial and industrial insulation contractors. Their projects include commercial buildings, hospitals, schools, and factories, all of which need insulation. Many home insulation contractors will do some small commercial insulation work, but most commercial and industrial contractors will not undertake any residential work since their firms are set up differently.
When it comes to installing insulation, technicians must weigh the costs and advantages of several options before deciding. Visit our website at https://fdinsulation.com/ if you have a problem at home and need drywall, steel, or insulation services. Our company has an experienced and skilled insulation contractor devoted to serving our customers well. We devote ourselves to delivering quality services to have customers repeatedly come for more services.

First Defense Insulation
11715 Anderson Road Willis Texas 77318

Safest Ways to Insulate the Top of the House

You deserve to feel comfortable and cozy in your house, so ensure to check the state of your roof before making a decision on whether to do the insulation yourself or contact us for spray foam Houston. Do-it-yourself work is feasible if the area is readily accessible and there are no symptoms of wetness. However, our insulation contractor should be called in if there are any signs of water damage or mold growth.
Look around your home to determine if you’re losing any heat. Typical problems could be located in chimneys and fireplaces that do not have functional dampers. Air leaks from window openings, ducts, electrical outlets, and recessed lighting are a few more things to keep an eye on. Keep reading to discover ways of insulating the top of your house.

Vented attic

If you do it correctly, this one is the most frequent and least likely to create any issue when insulating the top of your house. Inadequate air sealing and insulation cause the condensation and ice dams on the roof of many homes in cold climes, not by the presence of a vent in the attic. As soon as you reduce the amount of air leakage and conductive heat loss, those issues go away. However, how to handle the heating and cooling systems and ducts is a significant consideration. All of the stuff should be kept out of the attic if you want to install a vented system. Contractors in the West often use deep-buried ducts for this purpose. Condensation may occur when ducts are buried in a moist environment. With this option, you have a second advantage. If you want to insulate your attic, the most cost-effective method is to employ vents.

All insulation is placed on top, or part is placed on top, and fibrous insulation is placed underneath

After that, we’d want to add part or all of the roof insulation on top of the roof. As a result, the roof sheathing is protected from water damage since it is kept warm. Mineral wool or stiff foam may be used as roof deck insulation. With a hybrid construction, our contractor recommends using fibrous insulation on the bottom. If you want to save money, you could use open-cell spray foam there, but cellulose or fiberglass would work just as well and be much easier to work with. To ensure that the sheathing stays above the dew point in a hybrid assembly, be sure to adhere to the ratio rule. Insulation on top of the roof deck eliminates the need for roof deck ventilation. If you’d like, you may install ventilation tubes above the insulation on the topside, but don’t vent below. Your R-value will go down as a result of this change.
Our insulation contractors can help you seal your ducts to lessen the loss of warm or cooled air while also minimizing the chance of mold growth and moisture forming in your attic space. Reduce heating and cooling expenditures by installing First Defense Insulation in your house. If you have any questions, please don’t hesitate to contact us. For better spray foam, Houston installation in your home, visit our website https://fdinsulation.com/attic-insulation/spray-foam/ .

First Defense Insulation ,

11715 Anderson Road Willis Texas 77318,



Spray foam insulation

What Are The Types Of Thermal Insulation?

Thermal insulation helps prevent heat from flowing in and out of a building hence enabling homeowners to keep their house warm during winter and cool during summer. There are different types of thermal insulations including concrete blocks, insulating concrete forms, blanket insulation, structural insulated panels, spray foam insulation among many others. Many homeowners opt for spray foam to insulate their homes. Spray foam is not only energy efficient but also offers comfort. For the best spray foam insulation for both residential and commercial premises, visit First Defense Insulation. Below we look at the various available thermal insulation options.

Spray Foam Insulation

The foam seals spaces where doors and windows meet walls and any other areas such as pole barns and rim joints. It is also used on walls, attic, and other free crawl spaces. Unlike other conventional insulation materials, spray foam fills gaps, crevices, and cracks without losing its shape. The foam does not sag, settle or compress over time making it one of the most preferred insulation materials. Spray foam has many benefits including reduced airflow, sound dampening, and also deters mold growth. It has also been proven to improve indoor air quality.
Spray foam also helps prevent air condensation on the walls. Condensation is mainly caused by different temperatures in and outside the house, especially if there is little or no insulation. The foam insulation creates a barrier that makes it difficult for the air outside and inside to meet.

Concrete Block Insulation

This is one of the simplest and most cost-effective insulation methods which involves filling the concrete rows with insulation material. This may incorporate foam boards, injection foam insulation, and loose fill masonry insulation. Some incorporate spray foam insulation which comes in different forms such as polystyrene, and polyurethane. Since the spray is externally applied on the walls it prevents thermal bridging while increasing thermal resistance.

Structural Insulated Panels

Structural insulated panels (SIPs) are made of two rigid boards and an insulated foam core. The foam could be polystyrene foam or polyurethane which are pressure laminated together to form a strong core. If the SIPs are intentionally installed to meet energy star requirements, they have been proven to offer significant energy savings. SIPs provide many benefits such as insulation, air, and vapor barrier.

Concrete Forms (ICFs)

ICFs are made of polystyrene foam where concrete is poured on the space in between the foam. The blocks are interlocked and once in place concrete is poured in between. The two insulation layers both inside and outside reduce heat loss. ICFs have been proven to provide sealing and prevent air leakage.

Blanket Insulation Or Batts And Rolls

This is one of the most common and widely used insulation methods. The blankets are made of fiberglass which comes rolled in batts and rolls. The rock and slag option is made of mineral wool, natural fiber such as cotton and plastic fiber.
When choosing a thermal insulator, prioritize insulation that will save energy, provide comfort, and improve indoor air quality. To learn more about spray foam insulation visit https://fdinsulation.com/attic-insulation/spray-foam/.

First Defense Insulation
11715 Anderson Road
Willis Texas 77318

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Advantages Of Spray Foam Insulation

There are many ways of insulating your home. One of them is spray foam. It is considered to be one of the most popular solutions for insulating your home and commercial buildings. Many people often wonder whether spray foam insulation Houston is a good choice for their home. Let us take a look at the advantages of spray foam insulation.

Moisture Deterrent

Moisture can easily seep through openings and cracks around vents and pipes. This can put your home at risk of mold infestation and other effects of water damage. These leaks can lead to your insulation getting wet as well. Wet insulation needs to be replaced, hence it can lead to additional costs. Spray foam also gets into the tiniest nooks of the wall preventing moisture from having an entry point to your home.

Improves Indoor Air Quality

One of the biggest benefits of spray foam insulation is its ability to reduce indoor allergens like mildew, mold, dust, pollen, and other pollutants. Most of these allergens can enter your home through your walls. Even pest waste can affect the air quality in your home. However, rodents and other insects don’t get attracted to spray foam because it is not ideal for food and nests. So, if you want insulation that reduces asthma and allergy symptoms, you should consider spray foam for your home or commercial building.

Easy Installation

Spray foam insulation is easy to install. It can even be added to areas that are hard to reach, like your crawl space. Installation of spray foam is a non-intrusive process. Professionals use a spray foam gun to spray the material to the desired area in the house. The insulation will dry quickly, and the room can be used in a day.

Adds More Strength To Your Building

Spray foam is extremely dense as the spray has strong adhesive qualities. It glues building materials together and provides more strength to any residential or commercial building structure. Spray foam adds a protective layer to the building against wind and humidity. It makes your ceilings, walls, and floors stronger.

Reduces Sound

Spray foam insulation helps to reduce the sound of traffic and neighboring rooms. Spray foam fills the crevices and cracks of your walls and absorbs any sound waves that travel to your room. It soundproofs your room, making it quieter.

Lasts Long

Any traditional insulation can lose its effectiveness over the years. Since spray foam is made from powerful chemical products, it stays as it is for years. Spray foam is made of isocyanate and polyurethane. When these two materials react, they harden and expand, ensuring spray foam doesn’t lose shape. Once spray foam cures, it stays in one place for years, even in extreme temperatures.
Contact https://fdinsulation.com/attic-insulation/spray-foam/ to get spray foam insulation installed for your buildings. We offer spray foam insulation in Houston and Dallas and offer applications for residential and commercial buildings. Get in touch today for a free estimate.

First Defense Insulation
11715 Anderson Road
Willis Texas 77318

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Spray Foam Insulation: Everything You Need to Know

When winter comes along, air leaks around the doors, windows, and foundation can push your monthly energy bills to a new high. And things can get even worse if you’re dealing with worn-out insulation. That’s why we recommend checking the thermal performance of your home every year. And if you find any issues, Houston spray foam insulation is a great way to correct any issues found.

What Is Spray Foam?

Fiberglass and other batt-type materials have been the standard for wall insulation for a long time. But just like most things in life, they come with limitations. For example, they are hard to use when working with tiny cracks. That makes batt-type insulation a bad idea for small repair jobs. And that’s where spray insulation comes in.

Spray foam can seal hard-to-reach areas, and the application process is surprisingly simple. The professionals may decide to use cans or foam cannons depending on the project’s size, translating to fast results. The only problem is that foam cures in irregular shapes and needs to be trimmed to size.

Types of Strayfoam

High Density Spray Foam

This is the most preferred type of insulation because of its great R-value and strength. It is often used to insulate roofs and exterior walls because of its monolithic nature. And its closed-cell structure makes it a great option for people looking to keep out water, vapor, and air infiltrations. That means you’ll never have to worry about mold in your walls when dealing with high-density spray foam.

Medium Density Spray Foam

This foam is not as dense as the first option, but it is an excellent insulation material for interior walls and unvented attics. It is also a closed-cell foam, so you’ll get the best R-value per square foot. It will also not allow water, vapor, or air to get through it, and it can also cancel noise.

Low-Density Spray Foam

Also known as ½ pound foam, this open-cell variant is your go-to option for filling cracks and preventing airflow. This open structure means it is susceptible to vapor and water leaks, so it is rarely used as the primary type of insulation. Still, some people spray it in their rarely used spaces, such as an outdoor man cave or shed.

What Are the Drawbacks of Spray Foam Insulation?

Spray foam helps reduce the amount of energy you use in your home, but the return on investment takes longer to pay for itself and is more of an upfront cost. Traditional insulation is more budget friendly upfront; however, costs more over time with less energy friendly properties. Spray foam is not DYI friendly and requires skilled applicators and routine equipment maintenance.

Feel free to visit https://fdinsulation.com/attic-insulation/spray-foam/ for more information, quotes, and to see why we are industry leaders in innovation and training of our staff.

First Defense Insulation
11715 Anderson Road
Willis Texas 77318

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insulating a house with spray foam

Understanding Spray Foam Insulation

You are probably wondering if you should hire a Houston spray foam insulation contractor or consider doing it yourself. But before you embark on the DIY road, it’s essential to learn more about what you need to know about spray foam insulation and some factors to consider when you decide to re-insulate your home.

Understanding how insulation works

Insulation works by reducing the transfer of heat. There are three major principles involved in heat flow.

  • Conduction- This is the transfer of heat from one object to another. Think how a metal rod on hot coal conducts heat through the handle and onto your hand.
  • Convention- this is the circulation of heat in gases and liquids. The lighter air rises as, the more remarkable and denser air sinks.
  • Radiation-This is how heat goes in a straight path on solids and can absorb energy. An example would be during the cold season, and the heat moves from your heated places to unheated ones like the garage, basement, ceiling, etc.

Insulation materials are designed to slow down the conductive heat flow. The heat flows from warmer to cooler places until the temperature is evenly distributed. In older homes, the insulation deteriorates since the R-value will be lower, which will mean high energy consumption.

R-value is the measure of thermal resistance. The higher the R-value, the more effective it will be. The R-value is used to measure the resistance of heat flowing through a specific material.
The R-value depends on the type of insulation, aging, thickness, density, temperature, and moisture.

A point to note is that for R-value to be more effective, the insulation location matters. The insulation may not retain the full R-value if it has been compressed within the space, resulting in ineffective performance.

The R-value and the amount of insulation one needs are dictated by the climate, the insulation location, and the type of cooling and heating system one has. We use a chart to determine which R-value is recommended for your environment and advise based on the region or zone that you are located in.

Benefits of Spray foam insulation

In most residential and commercial projects, spray foam insulation is the most popular insulation used in the industry and has the highest R-value per inch.

When it’s installed correctly, it is better to reduce thermal loss through both conduction and convection processes since it fills the spaces completely and efficiently, no matter the area’s shape.

Because spray foam is made on-site and applied immediately, the R-value remains consistent in the product’s life.

There are two types of spray foam insulation

Open Cell Spray Insulation – It is low in density and makes it vapor permeable. Primarily, it is used in ceilings, roofs, and walls.

Closed Cell Spray insulation– It has a better R-value per inch than other types of insulation. It is mostly used under slabs, ceilings, walls, and roofs. Because of its density and glue-like adherence, closed-cell foam adds to the structural strength of the building. It also performs better in sealing air leaks.

Contact a Professional Today

It is better to seek professional advice to avoid making insulation mistakes that will cost you your time, money, and resources. Call First Defense Insulation or visit us on https://fdinsulation.com/spray for more information.

First Defense Insulation 

11715 Anderson Road 

Willis Texas 77318


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Measuring Insufficient Insulation

Signs of Insufficient Insulation

How do you know when your home has Signs of Insufficient Insulation? Your home will tell you!

Different rooms are different temperatures

If you’re detecting different temperatures when you walk from room to room, even on the same floor, your home may be under-insulated. If one room stays stuffy and uncomfortable while another is the correct temperature, it’s a sign that something is off. These changes can include the location to the sun in comparison to the room, the time of year, and of course, whether it’s insulated or not. The same goes when a room is too hot in the summer and too cold in the winter.

Your energy bills are higher than normal

When your home is insufficiently insulated, your HVAC system is having to work overtime to compensate for the lack of regulation. All of that extra work is costing you money. It’s causing you to pay extra money on heated or cooled air that is just escaping through your walls, attic, and windows. The spikes of your bills during the winter and summer are trying to tell you something.

Unwanted pests

Insulation fills little crevices that allow bugs and rodents to enter your home, so if you’re seeing an appearance of unwanted house guests, it may be time to check your old cellulose insulation.

Hot walls, cold floors, drafty hallways

These are all signs that air isn’t circulating the way that it’s supposed to. If your walls and floors are changing temperatures to reflect the outdoors, then the temperature is passing through the building materials of your home, which will add to your bills and your discomfort. Drafts tend to come through cracks in windows, doors, and entryways, which can make the home cooler in the cold months. Drafts reduce the effectiveness of your HVAC system.?

Fix your insulation

Now that you know Signs of Insufficient Insulation in your home, you know when to call First Defense. Still not sure if you need to re-insulate? Call us for a free home comfort inspection or request online today!