Attic Insulation Services

Attics or lofts also serve another great purpose besides providing extra storage space to homeowners. This purpose is to provide a barrier to the exterior air and keep the house from getting too hot or cold. An attic is also responsible for containing humidity. But to work effectively and fulfill these purposes requires efficient attic insulation.

Our team of experts specializes in all aspects of the attic insulation of your building in Long Island. We will protect your home with knowledge, expertise, and professionalism! With over 15+ years of experience, our team is always just a call away.

Keeping Your Home Warm is Our #1 Priority

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What Is Attic Insulation?

Attic insulation creates a blockade that inhibits energy loss from the interior to the exterior of the attic. So no matter how cold or hot it gets, you can ensure that your home stays at the optimal temperature with proper insulation.

Are you worried about ridiculous energy bills breaking your pocket or temperature fluctuations that don’t seem to get under control? If you’re concerned about all these problems, don’t fret. Just get attic insulation.

Attic insulation helps seal the house from temperature fluctuations no matter what the temperature is outside. By insulating the home, you can be sure that the air will not leak out if your air conditioning is on. So attic insulation inhibits energy loss, no matter what the weather is.

When Should You Insulate Your Attic?

If you notice any of the following signs, it’s time to get professionals to install attic insulation in your home:

Different Types Of Attic Insulation

You can add a variety of insulation materials in your attic to assist in stopping the air transfer. However, before selecting an insulation type, it is essential to assess the advantages and disadvantages of each type.
Batts & rolls and flexible fiber sheets
Flexible fiber sheets, batts, and rolls fit between the regular gaps in wall studs and floor joints. These can be cut to fit into odd-shaped areas and to make room for pipes or wires. In addition, you can purchase them with flame-resistant chemicals for portions of the home where the insulation will be exposed.
Blown-in loose fill

Blown-in is a type of insulation comprised of fibers blown into a space using specialized equipment. Working well for unfinished flooring, which is common in attics because it fills up gaps and voids quickly.

Spray foam

A special foam is sprayed into walls to act as insulation. Professionals use specialized equipment to mix the foam and pour it into cavities.

Benefits Of Attic Insulation

With top-quality attic insulation in place, you are going to benefit from,

  • Saving on energy bills
  • Controlling air leakage by sealing the attic
  • Improving air quality
  • Increasing your property’s value

If you want good results from the insulation in your home, always insulate the attic floor first. Plywood works wonders for this kind of insulation.

How Does Attic Insulation Work?

A warm area naturally draws air from a chilly one. Warm air in your house attempts to move outside to the colder air in the winter, and warm air outside seeks to move inside to the cooler air in your home in the summer. Attics, basements, and garages are all remote rooms where this air change can occur most efficiently. The air then starts to spread throughout the rest of the house.

The way insulation works is by reducing airflow inside the house. The insulation’s ability to hold still air helps to keep heat from escaping from one area to another.

Reasons To Insulate Your Attic

Up to 50–70% of the energy utilized in a typical home is spent on heating and cooling expenses, which means losing your home’s hot or cold air is significant energy waste. When considering how to make your home more environmentally friendly, taking measures to prevent this loss is crucial. Any area where you can avoid wasting energy should always be your priority.

By lowering the energy required to maintain your house at a suitable temperature, adding insulation to your attic can help you save money on electricity. Your home is more susceptible to greater energy consumption and expenditures if you leave spaces where significant swings in temperature can occur since your heating and cooling systems must fight against any changes in your home’s temperature.

One critical method for reducing energy costs and going green is by insulating your attic. When improving your home’s temperature for any season, the attic is sometimes one of the simplest places to add insulation. It can help keep indoor air within the house and keep outside air out.

Why Hire Us?

We focus only on waterproofing and insulation services


We focus only on insulation to ensure you work only with the best

We use only high quality products for attic insulation

Quality Products

We use only high quality materials to ensure years of uncompromising performance

Our attic insulation service is very cost effective

Cost Effective

We deliver quality insulation service at reasonable prices

We provide five star services

5 Star Service

Our team is committed to delivering 100% customer satisfaction

What’s Next?

Request a free estimate

Request a Consultation

Schedule a consultation now and share with us your needs

Schedule a consultation

Schedule a Meeting

We set up a phone call and a subsequent meeting on location to understand the size of your project

Request a quote / contract

Quote / Contract

We deliver a quote for your work and if you agree provide a contract to start the job

We do the service requested


Our team of experts performs the work on location

100% customer satisfaction assured

100% Satisfaction

Our project manager ensures you are completely satisfied with the results

5 Star Google & Home Advisor Reviews

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Five Stars Reviews 1

Annette Casatelli

I received a few quotes to get the walls in my home filled in with blown in insulation. Zavza Seal was affordable and they did an excellent job.

They were very concerned with cleaning up, which I appreciated. I felt the difference in my home immediately. No more freezing cold walls. I recommend them, hands down.

Five Stars Reviews 2

Noemi Herles

Our experience with Zavza Seal was wonderful and smooth. The crew is well organized. They listen to your plans. They showed out in time. They left everything clean. They did an amazing job! I highly recommend this company.

Five Stars Reviews 3

Ellen Szuchmacher

Efficient, courteous and responsible workers. The job was quoted as being completed in 2 days but more work was required and they returned on the 3rd day and completed the job without additional charges. They reinsulated my crawlspace (not an easy job). I recommend Zavza Seal without reservation.

Five Stars Reviews 4

Michael Rutigliano

Couldn’t be more satisfied with the job Zavza Seal did. Brendan and Jake were accommodating, fair and extremely knowledgeable. Their team worked incredibly hard that day under difficult conditions and did a great job. I manage a multi-unit HOA and we will definitely be using them again.

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