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Products & Services

Air Sealing Insulation

  • Air sealing
  • Weatherization
  • Attic insulation
  • Basement insulation
  • Garage insulation
  • Crawl space insulation
  • Wall insulation
  • Ductwork insulation
  • Ductwork sealing
  • Spray foam insulation
  • Mineral wool fiber insulation
  • Rigid foam insulation
  • Cellulose insulation
  • Fiberglass insulation
  • Blown-in insulation
  • Radiant barrier installation
  • Ice dam prevention

Electrical Services

  • Certified electricians
  • LED lighting
  • Replacement LED linear panels
  • Residential electrical services
  • Commercial electrical services
  • Commercial lighting fixtures
  • Commercial light bulbs

FREE Home Energy Audits & Service Quotes

Before and After Pictures from Northport
Attic Insulation in Northport, NY

Attic Insulation in Northport, NY

Before After
Attic Insulation in Northport, NY Attic Insulation in Northport, NY

After Triple H completed an energy assessment of this customer's home in Northport, it was determined that their attic was improperly insulated. Before blowing in cellulose insulation, we sealed the high hats (can lights) with covers so none of the heat from the house escapes into the attic. This customer will have a warm home and lower energy bills due to the cellulose insulation and air sealing that was done.

Insulating a Rim Joist with Spray Foam in Northport, NY

Insulating a Rim Joist with Spray Foam in Northport, NY

Before After
Insulating a Rim Joist with Spray Foam in Northport, NY Insulating a Rim Joist with Spray Foam in Northport, NY

The customer in Northport had concerns about cold floors above their basement. After completing the assessment it was determined that the rim joist had not been properly sealed, allowing cold air to enter the basement and effect the floors above. Triple H used closed cell spray foam to insulate and air seal the rim joist. By doing this it will keep cold air out and will keep the basement warmer resulting in warmer floors upstairs. 

Crawl Space Insulation- Northport, NY

Crawl Space Insulation- Northport, NY

Before After
Crawl Space Insulation- Northport, NY Crawl Space Insulation- Northport, NY

This resident of Northport, NY was having some comfort issues. They were experiencing cold floors and cold rooms above their crawl space. It was determined that this crawl space wasn’t properly sealed and insulated. A lot of the outside air was leaking in and causing these comfort issues. Triple H went in and installed a Crawl Space Encapsulation system with a vapor barrier. SilverGlo Insulation with reflective radiant barrier was installed on all the walls of the crawl space. This increases the R-value in the crawl space by 24%. Now there should be much lower humidity, warmer floors, and less drafts.



Company Awards
Bethpage Best of Long Island 2024
We did it again! We won Bethpage Best of LI Best Insulation Company for 2024. The Bethpage Best of... [Read more]
Bethpage Best of Long Island 2023
The Bethpage Best of LI contest is a roadmap to the best, top-notch businesses and services throughout both Nassau and... [Read more]
The Best of the Best 2020
The Best of the Best looks for businesses across the nation that have a history of success, consistent and progressive... [Read more]
More Awards

Devoted Home Comfort Insulation Services in Northport, NY

Ryan H. was very knowledgeable and it was a pleasure working with him....
Happy Customers Surrounding Northport, NY
Work Requests

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Reviews From Northport
Testimonials From Northport
Absolutely an excellent job, with competent installation team. Our project was a nightmare, but no big deal...
Testimonial by Joseph F. from Northport, NY

Why Choose Triple H Insulation?

Is your home too hot in the summer and too cold in the winter? If you have these problems or ones like these, you are in the right place! Triple H Insulation, are home comfort experts and we are here to help you! We are a certified woman-owned and operated home improvement company that specializes in energy saving and comfort increasing insulation services. Our team of experts can identify problem areas in your home and also recommend the proper solutions. Call or click today to schedule a FREE home insulation estimate!

Northport, NY's Spray Foam Insulation Experts

Spray foam insulation is one of the best insulation products on the market. It has a superior R-Value compared to alternative forms of insulation. Spray foam air seals and insulates in one step because it expands to fill gaps and cracks. Spray foam insulation doesn't require any maintenance because of how sticky it is, it will never shift or separate from the wall it's sprayed on. Lastly, spray foam insulation is an incredibly durable product, it is water waterproof and mold resistant.

Experienced Attic Insulation Company

Not enough attic insulation can negatively impact home comfort and cause energy bills to rise. In the summer, attic insulation will create a barrier between the hot sun beating down on your roof and the rooms below you are trying to keep cool. In the winter, attic insulation will prevent your heated air from escaping into your attic and out of your home. To ensure year-round comfort contact us today and schedule a FREE attic insulation estimate!

Thorough indoor air quality testing

Are you and your family suffering from ailments like headaches, fevers, allergies, and more? These symptoms can often be associated with “sick building syndrome” If the air quality in your Northport home isn’t up to par it can make your family sick and can continue to cause problems in your home. Triple H Insulation offers a variety of solutions that can improve the air quality of your home, including replacement doors, ductwork solutions, and more! If the air quality in your home has you worried call Triple H Insulation now! Our expert technicians are trained and certified to detect and correct building defects that cause indoor air quality problems.

Northport's Leading Blown-In Insulation

Blown-in insulation is one of the most cost-effective ways to ensure your home is energy-efficient. Blown-in insulation which is sometimes referred to as “blow-in” or “blown” insulation is very convenient because, well, it is blown from a tube. Due to its unique application, it can quickly be installed in almost any space. Blown-in insulation provides excellent insulation value and can reduce heating and cooling costs by as much as 40%. Contact us today to schedule a FREE blown-in insulation estimate!

Expert Duct Sealing and Insulation services in Northport

Triple H Insulation offers duct sealing & insulation services to help keep your Northport, NY home comfortable and energy-efficient. Our home improvement experts accurately diagnose your ductwork problems and provide safe and effective duct sealing and duct insulation services. Whether you need ducts sealed or insulated, you can rely on Triple H Insulation to get the job done quickly and efficiently! Call us now to schedule a free estimate!

Work Requests From Northport, NY
Project Location: Northport, NY
Crawl space insulating. the floors above are cold and I need to warm up the crawl space
Project Location: Northport, NY
New construction 3car garage with living space upstairs
Project Location: Northport, NY
I'd like to have spray foam insulation installed in the crawl space under my covered porch.
Project Location: Northport, NY
We moved in to this property 2 years ago. It has a 700 square foot addition that is our primary gathering space. There is a small crawlspace access under the room. Looking into the space, most of the previous insulation is hanging down and has even taken down some air ducts with it. The room is very cold in the winter and very hot in the summer. Also interested in having other areas of the home inspected for future work.
Project Location: Northport, NY
Moved into an older house two years ago, upgraded the HVAC immediately, but we still have a bedroom that is consistently too cold in the winter and too hot in the summer. At my wits end trying to manage it or figure it out. Hoping you can take a look and provide some advice.
Project Location: Northport, NY
House has some very cold rooms, and is drafty. I'm looking to get a quote for insulation in my walls, attic, and also air sealing. Thanks! Jorge
Project Location: Northport, NY
Bought a new house. poor insulation. not as good as HHH insulation done at my prior house ~13 yrs ago
Project Location: Northport, NY
Looking for better attic insulation
Project Location: Northport, NY
New homeowners, bought house in July 2021. We are constantly running the heat in the house and the heat never seems to stick. We assume this is due to poor insulation, so we are looking to get a quote on some insulation improvement. Thanks!
Project Location: Northport, NY
Attic insulation is terrible. Needs to be replaced.
Project Location: Northport, NY
Bought 100 year old home with clay tile roof. Have cleaned out the old insulation and need to re-insulate.
Project Location: Northport, NY
Looking to have my attic insulated with Rockwool comfortbatt
Project Location: Northport, NY
We are in need of some attic insulation in order to help keep our home cool. We are noticing large discrepancies in temperature from room-to-room.
Project Location: Northport, NY
Uncomfortably drafty home. Hasn't been reinsulated in 20+ Years
Project Location: Northport, NY
Spray foam in crawl space below first floor, wood installation is scheduled shortly.
Project Location: Northport, NY
Requesting an estimate on options to improve/add insulation to my home.
Project Location: Northport, NY
14'x22' uninsulated crawl space below living room and poorly insulated attic
Project Location: Northport, NY
Looking to get a quote for insulation of house
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