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30 April 2025
When it comes to insulation, homeowners are often told to "look at the R-value." But what does that really mean? At Custom Insulation Company, Inc., we believe in helping our customers make informed decisions, and understanding R-value is key to choosing the right insulation for your home.
R-value measures how well a material resists heat flow—essentially, how good it is at insulating. The higher the R-value, the greater the material’s insulating power. This means better energy efficiency, more consistent indoor temperatures, and lower utility bills.
Think of it like wearing a coat: a thicker, better-insulated coat (higher R-value) keeps you warmer in the winter. The same principle applies to your home.
Here in Massachusetts, we deal with cold winters and hot summers. Proper insulation helps maintain a comfortable indoor environment year-round, reducing the strain on your HVAC system and keeping energy costs in check.
The recommended R-value depends on your home's location, age, and specific area being insulated (attic, walls, basement, etc.). In New England, here are some general guidelines:
Our team at Custom Insulation can assess your home and help you choose the right insulation to meet or exceed these recommendations.
Spray foam insulation, one of our specialties, offers some of the highest R-values per inch compared to other materials.
Beyond R-value, spray foam also seals air leaks, adds structural support, and helps with moisture control—a triple win for your home.
If you’re wondering whether your insulation is doing its job, or you're planning a new build or remodel, understanding R-value is just the first step. At Custom Insulation Company, Inc., we’re here to help you make the best choice for long-term comfort and savings.
26 April 2025
Spring cleaning isn’t just about closets and garages—it’s the perfect season to think about what’s above and below your living space: your attic and crawl space. If your home isn’t properly insulated, you could be losing valuable energy (and money) all year long. The good news? Spring is the ideal time to upgrade your insulation—especially with energy-efficient spray foam.
Here’s why:
As the weather warms up, attics can become hot zones, making your air conditioning work harder—and your energy bills climb. Spray foam insulation forms an airtight seal that keeps cool air in and hot air out, helping your home stay comfortable all summer long.
Spring temperatures are just right—not too hot, not too cold—for spray foam application. This means better curing, better performance, and fewer delays in installation. Whether it's your attic or a damp, musty crawl space, conditions are ideal for sealing things up properly.
Crawl spaces and attics are prime entry points for pests like mice, insects, and even squirrels in warmer months. Spray foam insulation fills gaps and crevices where unwanted guests sneak in, helping you prevent infestations before they become a problem.
Spring allergies? A poorly insulated attic or crawl space can let pollen, dust, and mold spores into your home. Spray foam acts as a barrier against allergens and moisture, improving the air you and your family breathe every day.
The sooner you insulate, the sooner you start saving. Spray foam insulation not only improves energy efficiency but can also qualify you for local rebates and tax incentives—many of which are available now for 2025.
At Custom Insulation Company, Inc., we specialize in high-performance spray foam insulation for homes across CT. Whether you're prepping for summer or just want to make your home more efficient year-round, spring is the time to act.
Call us today or request a free estimate online. Let’s make your attic and crawl space spring-ready!
18 April 2025
If you're looking to make your home more energy-efficient and put hard earned cash back into your wallet, one of the best places to start is with your insulation. At Custom Insulation Company Inc., we’ve seen firsthand how upgrading to spray foam insulation can drastically improve home efficiency and reduce your overall carbon footprint. Let’s break down how it works—and why it matters.
Your carbon footprint is the total amount of greenhouse gases—mainly carbon dioxide (CO₂)—that your household produces through activities like driving, heating, cooling, and electricity use. A major contributor to that footprint? Energy loss through poor insulation. Where Energy Loss Happens
In most homes, heating and cooling account for nearly half of the energy bill. But what many people don’t realize is how much of that energy is wasted due to:
Spray foam insulation is a high-performance solution that:
By requiring less energy to maintain a comfortable temperature, you use less electricity or fuel—which translates directly to fewer emissions.
Switching to spray foam insulation can:
And with the added benefit of durability—spray foam can last 20+ years—you’re making a long-term investment in sustainability.
At Custom Insulation Company Inc., we specialize in high-quality spray foam applications that are tailored to your home’s specific needs. Whether you’re building new or upgrading your current insulation, we’re here to help you take real, measurable steps toward a greener, more energy-efficient future.
Contact us today for a free consultation and energy assessment!
8 April 2025
If you own and/or rent commercial real estate space, you understand the role that operations cost plays in your profitability. Climate control and electricity in general play a major factor in the bottom line, your net profit. Reducing energy cost every month is a path to improved profitability. Spray foam insulation services can keep your revenue in your pocket, and not throw it away through the roof.
At Custom Insulation Company, Inc., we’re proud to offer spray foam insulation that supports profitable energy efficiency. Here’s how it helps:
Spray foam creates an airtight seal that reduces energy loss, making it one of the most effective insulation options for maintaining consistent temperatures and improving energy efficiency. This is essential for earning points in certifications like LEED.
Spray foam is a long-lasting, eco-friendly solution. Unlike traditional insulation, it doesn’t degrade over time and requires fewer replacements, helping to reduce waste and support sustainable building practices.
Spray foam helps seal gaps and cracks, reducing moisture buildup and preventing pollutants from entering. This contributes to a healthier indoor environment, a key factor in certifications like Well Building Standards.
Spray foam provides an excellent moisture barrier, preventing mold growth and water infiltration. This is critical for meeting certification standards that focus on moisture management and building longevity.
Spray foam is also effective at soundproofing, reducing noise transmission between rooms and improving the acoustics of the space—another benefit that can help meet green certification criteria.
At Custom Insulation Company, Inc., we specialize in providing spray foam insulation that meets the highest standards of energy efficiency, sustainability, and performance. Our team is here to help you achieve your green building goals while reducing energy costs and creating healthier, more comfortable spaces.
Interested in learning how spray foam insulation can help your building earn a green certification? Contact us today to find out more!
31 March 2025
At Custom Insulation Company, Inc., we understand that keeping your commercial property comfortable, energy-efficient, and cost-effective is a top priority. That’s why spray foam insulation is the perfect solution for your building.
At Custom Insulation Company, Inc., we specialize in spray foam insulation for commercial properties. Our team of experts will ensure the job is done right, providing a seamless application that meets your needs and exceeds expectations.
25 March 2025
When it comes to building a structure that stands the test of time, durability is key. That's where spray foam insulation comes in, offering far more than just energy efficiency. At Custom Insulation Company, Inc., we believe in the power of spray foam to enhance the strength and resilience of your building, creating a foundation for long-lasting protection.
Enhanced Structural Integrity: Spray foam insulation expands upon application, filling cracks, gaps, and crevices, which not only improves energy efficiency but also strengthens the structure. The foam adheres directly to surfaces, adding a layer of support to walls, roofs, and floors, making the building more resistant to external stresses like shifting, wind, and vibrations.
Prevents Air and Moisture Infiltration: One of the primary causes of structural damage over time is the infiltration of air and moisture. Spray foam insulation acts as a protective barrier, keeping your building sealed from drafts, water intrusion, and humidity. This prevents mold growth, wood rot, and deterioration of materials, which can compromise the long-term strength of the structure.
Improved Resistance to Weather Extremes: Spray foam insulation is known for its superior ability to withstand extreme temperatures. Whether it's the sweltering heat of summer or freezing winter temperatures, spray foam helps keep your building stable. Its airtight seal minimizes heat loss and prevents the building materials from expanding and contracting with temperature changes, reducing the risk of cracks and damage.
Strengthens Roofs and Ceilings: Roofs and ceilings are some of the most vulnerable parts of a building. Spray foam insulation adds an additional layer of protection by reinforcing the roof structure. The foam helps prevent sagging, cracking, and leaks, which can lead to expensive repairs and compromise the safety of the building. Plus, it adds an extra layer of soundproofing, keeping your space quiet and comfortable.
Long-Term Cost Savings: By adding durability and strength to your building, spray foam insulation ultimately helps save on repair and maintenance costs. Its ability to prevent moisture damage, air infiltration, and temperature fluctuations ensures that your building remains in good condition for years to come, reducing the need for frequent repairs.
With Custom Insulation Company, Inc., you’re investing in more than just insulation. You’re enhancing your building’s durability and strength, ensuring it will stand strong for years to come. Whether you’re constructing a new home or upgrading an existing building, spray foam insulation offers the protection and longevity you need.
Contact us today to learn more about how spray foam insulation can enhance your building’s durability and strength!
18 March 2025
Spray foam insulation is one of the most effective ways to enhance your home's energy efficiency, keep your space comfortable, and protect against moisture and air leaks. The good news? Spray foam requires very little maintenance once installed. However, there are still a few simple things you can do to ensure it stays in top condition and continues to perform at its best.
At Custom Insulation Company, Inc., we want to help homeowners keep their spray foam insulation in peak shape. Here’s a quick guide on how to maintain spray foam insulation in your home:
While spray foam insulation is durable, it's important to periodically check its condition. Look for any visible damage or areas where it may have pulled away from the walls or ceiling. This could indicate air leaks or potential issues with the application. If you notice any problems, it’s best to call a professional to assess and address the situation.
Good airflow is essential to prevent moisture buildup and to keep your insulation working efficiently. Make sure your attic, basement, and crawl spaces are properly ventilated. Without proper ventilation, moisture can build up, leading to mold growth or damage to your spray foam insulation.
Over time, small cracks or gaps may appear around doors, windows, or other openings. These can allow air to escape or enter your home, reducing the effectiveness of your insulation. Be proactive about sealing these gaps using caulk or weatherstripping to ensure your home stays energy-efficient.
One of the most significant benefits of spray foam insulation is its ability to prevent moisture from entering your home. However, if there’s excessive humidity or water leakage, it could affect the insulation’s performance. If you notice signs of water damage or excess moisture in areas where spray foam is installed, such as dampness or mold, call a professional to inspect and resolve the issue.
While spray foam is generally durable, it can be damaged by physical impact, heavy equipment, or sharp objects. Avoid storing heavy items or placing unnecessary pressure on the areas where spray foam insulation is installed, especially in attics or crawl spaces. This will prevent the foam from getting crushed or torn, which could lead to gaps in the insulation.
A properly maintained HVAC system helps regulate temperature and humidity in your home, ensuring that your insulation works efficiently. Make sure your system is regularly cleaned and serviced to avoid creating conditions that could negatively impact the performance of your spray foam insulation.
If you spot anything unusual—like sagging, discoloration, or a decrease in the effectiveness of your insulation—don’t hesitate to call the experts at Custom Insulation Company, Inc.. Our team can help identify any underlying problems and provide necessary repairs or upgrades to restore your insulation’s performance.
At Custom Insulation Company, Inc., we specialize in spray foam insulation installation and maintenance. If you have any questions or concerns about your insulation, or if you’re noticing issues with performance, reach out to our team for expert advice and services.
11 March 2025
When it comes to insulating your home or commercial space, spray foam insulation can be a game-changer in terms of energy efficiency, comfort, and noise reduction. However, while the idea of a DIY spray foam installation might seem tempting to save a few bucks, there are several common mistakes that can lead to costly repairs and poor performance. At Custom Insulation Company, Inc., we’ve seen it all. Here are some of the most frequent DIY spray foam insulation mistakes and why it’s essential to rely on professionals for a job done right.
Spray foam requires careful preparation and the correct mixture for optimal performance. Without the right equipment, such as high-quality spray guns, DIYers often end up with uneven coverage, gaps, or overspraying. Incorrect application can lead to insulation that doesn’t adhere properly or forms bubbles that eventually deteriorate. Professionals are equipped with the right tools and training to ensure a smooth and even application every time.
One of the major advantages of spray foam insulation is its ability to expand and fill small crevices. However, if it’s applied too thin or too thick, it can lead to problems with energy efficiency and could even affect the structural integrity of your home. Professionals understand the precise coverage needed to achieve optimal thermal performance, ensuring that your home stays comfortable year-round.
Spray foam insulation releases chemicals during the application process, which can be hazardous if inhaled in high concentrations. Without proper ventilation and personal protective equipment (PPE), DIYers risk exposing themselves and others to harmful fumes. A professional insulation company will have the necessary safety protocols in place to protect both you and your home during installation.
DIYers might miss areas where insulation is needed the most or improperly assess the R-value required for their specific location. Professionals have the expertise to evaluate your property’s insulation needs, ensuring that all areas, from attics to crawl spaces, are properly insulated to meet local building codes and energy efficiency standards.
Improper spray foam application can damage walls, floors, and other building materials. For example, overspray can cause foam to stick where it’s not intended, resulting in costly repairs. Professionals are skilled in handling the application process to ensure no damage is done to your home or commercial property.
Spray foam insulation acts as an airtight barrier, but if not applied correctly, it can trap moisture inside the walls. This can lead to mold growth, wood rot, and other moisture-related issues that could have been avoided with proper installation. A professional will ensure that the insulation allows for proper airflow while maintaining a vapor barrier to prevent moisture buildup.
Spray foam insulation materials come with specific guidelines for proper installation. DIYers often overlook these instructions, leading to poor performance and even voiding manufacturer warranties. When you hire Custom Insulation Company, Inc., we ensure that all manufacturer instructions are followed precisely, so your insulation performs as expected and you’re covered under warranty.
The installation of spray foam insulation is not a one-size-fits-all process. It requires expertise to ensure that the job is done correctly the first time. By hiring a professional team like Custom Insulation Company, Inc., you can avoid the risks and headaches associated with DIY insulation and enjoy the peace of mind that comes with knowing your home or business is properly insulated for years to come.
Don’t risk the performance or safety of your insulation. Trust the experts at Custom Insulation Company, Inc. to handle your spray foam insulation needs with precision and care. Contact us today for a free consultation and let us help you make your home or building more energy-efficient and comfortable.
28 February 2025
Are you considering spray foam insulation for your home? It’s an excellent choice for enhancing energy efficiency, improving indoor air quality, and creating a more comfortable living space. However, before you dive into your spray foam insulation project, it’s important to understand the installation process. At Custom Insulation Company, Inc., we guide our customers through every step of the way to ensure a seamless experience and optimal results. Here’s what you can expect when adding spray foam insulation to your home:
The first step is a detailed consultation with one of our experts. We’ll assess your home’s specific needs and determine the best type of spray foam insulation for your project. During this visit, we’ll inspect the areas that need insulation, such as the attic, crawl spaces, walls, and floors. We’ll also discuss your energy goals and budget, ensuring that you have a solution tailored to your needs.
Before installation begins, the area to be insulated will need to be prepared. This could involve removing old insulation or clearing obstacles to make space for the spray foam application. Our team will make sure that the area is safe and accessible, ensuring that the installation process will go smoothly. We’ll also cover your furniture, floors, and other sensitive areas to protect them from any overspray.
Once everything is prepped, our skilled team will begin the spray foam application. Using specialized equipment, we’ll apply the foam in a series of layers to your home’s cavities, ensuring an even and complete coverage. The foam expands upon application, filling every nook and cranny and providing an airtight seal. Whether we’re working in hard-to-reach attic spaces or along walls, our team will ensure that every area is properly insulated.
After the spray foam has been applied, it needs time to cure and set. This typically takes around 24 hours, depending on factors like temperature and humidity. During this time, we recommend that the area be kept ventilated to ensure proper curing. Our team will provide you with all the details on the curing process and what to expect during this period.
Once the foam has fully cured, we’ll inspect the work to ensure everything meets our high-quality standards. If there are any spots that need touch-ups, our team will take care of them right away. Finally, we’ll clean up the work area, removing any protective coverings and leaving your home looking as good as new.
Now, with your new spray foam insulation in place, you can start enjoying the benefits right away! You’ll notice improved temperature regulation, reduced energy bills, and a more comfortable home environment. Plus, your home will be better protected against moisture, mold growth, and outdoor pollutants.
At Custom Insulation Company, Inc., we pride ourselves on providing a smooth and hassle-free spray foam insulation installation experience. From the initial consultation to the final inspection, our team is here to ensure that your project is completed efficiently and to your satisfaction.
Interested in learning more about spray foam insulation? Contact us today for a free consultation, and let us help you make your home more energy-efficient and comfortable!
21 February 2025
If you’ve researched home insulation options, chances are you are now strongly considering spray foam insulation for your home or business. You may also be wondering what the installation process involves. At Custom Insulation Company, Inc., we make sure the process is smooth and hassle-free. Here’s a quick overview of what you can expect during your installation:
The process starts with a consultation where we assess your insulation needs. We’ll evaluate the space, discuss your goals, and recommend the best spray foam solution for you. Our team will then prepare the area by protecting your furniture, floors, and other surfaces from any overspray.
Next, using advanced equipment, we apply the foam to walls, ceilings, and floors. The foam quickly expands to fill gaps, creating a seamless barrier that provides superior insulation. Once applied, the foam will expand and harden within minutes, but it may take 24–48 hours to fully cure.
After the foam has cured, we’ll conduct a final inspection to ensure everything is done to your satisfaction. Once the job is completed, you’ll enjoy the benefits of improved energy efficiency, increased comfort, and reduced heating and cooling costs.
At Custom Insulation Company, Inc., we’re committed to delivering top-notch spray foam insulation services. Contact us today to schedule your consultation and take the first step toward a more energy-efficient space!
16 Jacques Street - Rear
Worcester, MA 01603
Phone: 508-755-2315
Fax: 508-756-1941
E-mail: info@custominsulation.com
