AirSeal Spray foam insulation technology

Corporate Headquarters

1961 Utica Ave Brooklyn, NY 11234

Call Us: (718) 821-6800

AirSeal Spray foam insulation technology

Residential Insulation

Air Seal Insulation Systems

Welcome to Air Seal Insulation Systems

We provide all of the thermal insulation solutions you’ll ever need!

We Insulate Homes to Make Them Comfortable

Are you starting with a new home construction or a remodeling project? Being a general contractor, it often becomes difficult to manage every aspect of the construction project which also includes thermal insulation.

We offer insulation services that are perfect for any architectural structure- whether it is new or old, drafty homes, icicles, and frozen pipes can all be prevented. Our process begins with an initial evaluation where we study your residence for air leaks, water leaks, mold development and other similar problems. They usually appear in the attic, basement, crawlspace, walls, ceilings and floorings of your home.

We apply thermal insulation to these problem areas to make sure your home is comfortable and well-protected against the extreme weather conditions.

Choose The Best Spray Foam Insulation For Your NYC Homes

Air Seal Insulation Systems

Although multiple options are attainable, the following are our recommended picks for your residential property.

Residential Fiberglass Insulation

It is the most popular home insulation on the market. It is safe and effective. It is perfect for attics, crawlspaces, walls & flooring. Fiberglass is relatively more affordable compared to other thermal insulations on the market. Comprising small glass bundles, fiberglass or batt insulation is lightweight & effective for new homes.

Residential HFO Insulation

Also known as Hydrofluorocarbon, it is a new addition to the insulation market. HFO insulation is made up of carbon, fluorine, and hydrogen. It is a great alternative to HCFC & HFC. HFO doesn't damage the ozone layer and has low global warming potential. It offers the same thermal efficiency but with a finer coat of application.

Residential Cellulose "Blown-In" Insulation

Made up of 80% recycled material, blown-in or cellulose insulation is great for your home as it is environmentally friendly. It is made up of old worn out newspaper that uses a fire retardant coating. Cellulose Insulation is perfect for unfinished walls, ceiling & flooring. It has higher density and offers better thermal insulation.

Residential Spray Foam Insulation

We have two options for spray foam insulation. You can either opt-in for open-cell spray foam or closed-cell spray foam solutions. They offer greater R value and give a permanent air seal for your walls & ceilings. It is a great solution for reducing noise. With our certified installers, we make sure that the job is done right.

Indicators Your Home Needs Thermal Insulation in NYC

There are a few signs that show your home requires more insulation or maybe a new installation.

Frozen Pipes

Frozen pipes are a clear sign that your house is in need of insulation. When water inside the pipes freezes, it expands and can cause the pipe to crack or burst. With proper insulation, your basement, crawl space & attic can avoid problems like frozen pipes.

Rising Energy Bills

If you have noticed a recent spike in your monthly energy bills, it may be due to insufficient insulation in your home. Lack of proper insulation will make your HVAC system work twice as hard to maintain the desired temperature and you will end up paying double the cost.

Hot Spots In Your Home

Hot spots are areas in your home that are significantly warmer or cooler than the rest of the house. This is often caused by improper insulation and can be very uncomfortable. We can insulate your home to minimize hotspots considerably.

Drafty Rooms

Do you feel the walls are cold? It's because there might be a draft in the room. A well-insulated room will have minimal drafts as the heated or cooled air will not be able to escape. With our thermal insulation solution, you will never have to experience any walls leaking out whatsoever.

Who We Are?

With over 20 years of experience, Air Seal Insulation System offers top-tier thermal insulation services to business and homeowners alike. We pride ourselves on having the best quality insulation materials on the market. All of our products are made with premium quality thermal insulation to ensure that you receive the best possible solution. Our team of highly trained experts work diligently to provide you with the best product and experience available. Our lightweight home insulation products are perfect for those who are looking to reduce their energy consumption and save money on their monthly utility bills.

Our insulation provides long-lasting benefits. Want to learn more about our insulation solutions?

Earn Rebates Up to 80%-100% With Our Thermal Insulations

We believe everyone deserves a chance at getting a good return on investment and therefore, at Air Seal IS, we can assist you in taking full advantage of the National Grid’s energy efficiency rebate program. With the National Grid Total Home Comfort Program, you can now earn rebates up to 80%-100% reimbursement for all of our home insulation services.

Cut down the cost by one third the price incurred in thermal insulation installations.

Searching For Premium Quality Insulation For Your NYC Homes?

Are you unsure if your home is properly insulated? Let us apply or replace your current insulation.

FAQs - Attic Insulation in NYC

Frozen gutter lines are a common problem during wintertime. When the temperature outside drops, the water in your gutters can freeze and expand, causing the gutters to rupture. One of the best ways to prevent this from happening is by insulating your attic. By doing so, you can keep your home warm and prevent the water in your gutters from freezing.

The lifespan of attic insulation depends on the type of material used. For example, fiberglass insulation can last for up to 40 years, while cellulose insulation can last for up to 100 years. However, the lifespan of attic insulation can be reduced if it is not installed properly or if it is damaged.

Yes, you can add extra insulation over existing insulation. However, there are a few things you need to understand first. You will first have to identify what is the cause behind the deterioration of the previous insulation. Let’s say if your previous insulation deteriorated because of dampening, then you will have to make sure that the new insulation you’re going to add is moisture-resistant. And before you proceed with the insulation installation, it is advised that you make sure to resolve the dampening process by applying a more robust solution.

A few insulation types which can be installed over others are fiberglass or cellulose insulation types. Make sure that no two different types of insulation should overlap each other.

You can always choose to remove the previous insulation first & then eventually replace it with another insulation type. Otherwise, you can layer up the same insulations.

When it comes to the R-value of insulation material, most attics require a value of about 38. If you’re living in a colder region, the number can go as much as up to 48 or even more.

Even if you’re one of the trained experts, finding an air leak is not always an easy job. It requires a keen eye & professional expertise to see where the draftiness is happening. You can always go for finding out the best sources of where the chilly air is coming into your premises. It can be openings in your windows, doors, patched walls or other similar locations. These entry points can be better treated with insulation types with better R-values.

By covering these entry points, you can eventually get rid of the draftiness problem.

Tell us about your project

Step 1 of 4
Expert Advantage

Expert Advantage

With over 20 years of bringing comfort and savings to thousands of homes
Schedule a Free Consult

Schedule a Free Consult

Reach out and take the first step toward a comfortable home

Comprehensive Review

Comprehensive Review

We Will Do A Thorough Review Of Your Plans Or An Onsite Walkthrough So We Can Provide A Personalized Estimate.
Insulation Time

Insulation Time

Once A Proposal Is Agreed Upon, We Will Deploy The SEAL Team And Get Spraying.

We’re the Real Deal

To the untrained eye, the spray foam application process appears deceivingly simple. Just spray on the insulating foam. Let it cure. Cover with sheetrock. Job well done. Or is it? As a pioneering force in the field of spray foam insulation for well over two decades, AirSeal Insulation Systems knows that the analysis, planning and strategy surrounding a building envelope will directly affect the outcome of every job. The understanding of structural design, material application, modern technology and environmental factors all contribute to the effectiveness of an air barrier system. In other words? There’s a serious process involved, and it’s something we make a big deal about.


AirSeal Insulation Systems was founded over a decade ago by two contractors possessing extensive experience in related insulation specialties.
  • High-performance insulation systems
  • Spray foam insulation application
  • Home performance maximization
  • Fireproofing services
  • Cellulose application
  • Energy audits
AirSeal Insulation Systems has developed trusted relationships with leading firms and companies across the tri-state region.
  • Architectural firms
  • Engineering firms
  • Property developers
  • General contractors
  • Management companies
  • Energy designers
AirSeal Insulation Systems provides comprehensive insulation systems at new construction jobsites and existing renovation projects.
  • Office Buildings
  • Commercial Structures
  • Industrial Facilities
  • Institutional Facilities
  • Retrofits & Additions
  • Residential Homes
AirSeal Insulation Systems is proud to feature a large team of skilled employees who are experienced in the art of spray foam application and continuously train to advance their skills.
  • Chemical Usage Handling & Disposal
  • SPF Ingredient Application
  • Safety Control Measures
  • Personal Protective Equipment
  • Engineering Controls
AirSeal Insulation Systems is the New York region’s only certified contractor for the award-winning Icynene Insulation System® and a proud member of multiple professional associations.

AirSeal Insulation Systems proudly serves the tri-state region with distinction and has completed residential and commercial projects of all sizes in various locales.

  • The Five Boroughs of New York
  • Long Island
  • Westchester County
  • New Jersey / Philadelphia Metro area
  • Southern Connecticut


Take a look at some of the thermal insulation projects which we have completed successfully for our customers in New York & New Jersey.


Do you wish to visit us in New York or New Jersey? Our store is located at the following address.


Learn from our customers what they have to say about our services first-hand.