AirSeal Spray foam insulation technology

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1961 Utica Ave Brooklyn, NY 11234

Call Us: (718) 821-6800

AirSeal Spray foam insulation technology

Attic Insulation

Air Seal Insulation Systems

Welcome to Air Seal Insulation Systems

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

Minimize Energy Expenses with Attic Insulation

Are you looking for attic insulation in NYC to make sure your homes are energy efficient? Look no further than Air Seal IS! We are the right insulation experts who can help you with attic insulation and can make sure your home is properly insulated to save you money on energy costs.

Contact us at any time & learn more about the attic insulation process & benefits.

What Types of Insulation Are Best For Home Attics?

Air Seal Insulation Systems

The attic can be the first place for energy loss. If you don’t have the right insulation installed in your attic, you can often end up paying a hefty electricity bill.Air Seal IS has a variety of insulation materials to satisfy their respective clients. We can install different insulation types within your attic as per your requirement.


Fiberglass is another popular type of insulation that is made out of recycled glass. It is lightweight and doesn't settle, making it an ideal material for attics. It is relatively cheaper & affordable compared to other insulation types for attic locations.

HFO Insulation

Hydrofluoro-olefin is a type of closed-cell spray foam that is quickly gaining popularity in the insulation industry. It has a higher R-value than traditional spray foam and does not off-gas like other materials, making it safer for the environment.


Made out of recycled material, cellulose is one of the most environment-friendly insulation materials you can find on the market. It is often used in agricultural buildings but can also be used for residential purposes.

Spray foam

Spray foam is a newer type of insulation that is becoming increasingly popular. It is made out of polyurethane and can be sprayed onto any surface, making it perfect for hard-to-reach areas like attics. We have both open-cell & closed-cell spray foam for attics.

What Are the Benefits of Applying Attic Insulation in NYC?

Applying insulation in attic space has many increasing benefits. By applying insulation in your attic, you will get:

Higher energy efficiency

Less energy bills

Better home comfort

Less noisy environment

Improved home air quality

And other benefits

Which Insulation Type Is Best For Which Locations?

Mostly, thermal insulation materials such as fiberglass & cellulose are more commonly applied to attic flooring & knee walls. There are also radiant barrier insulation solutions which are more commonly applied along the roofline to protect your property from UV damage. It keeps the heat off the roof making your homes cooler & liveable during the summer season. In some areas, blown-in or loose-fill & batt insulation are more common compared to spray foams. However, spray foam insulation may be expensive but creates a better barrier.

If you’re not sure which insulation type is more effective in what locations, our home insulation contractors in NYC can help you provide the necessary information.

Why Choose Air Seal IS For Attic Insulation in NYC?

Air Seal IS is a reliable name when it comes to insulation solutions. We have helped thousands of homeowners & businesses across NYC with their insulation requirements. Our teams have years of experience especially when it comes to applying spray foam using the best techniques. We have the knowledge & the expertise required for installing thermal insulation of all types. Whether you’re looking for spray foam insulation, fiberglass insulation, cellulose “blown-in” insulation, or any other type of insulation, we are your one stop destination for all insulation requirements.

Need thermal insulation? Air Seal IS is the right place when it comes to insulating walls & ceilings. Call our professionals in NYC for thermal insulation at any time.

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.