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Reviews From Port Jefferson
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 Port Jefferson
Complete "Attic SuperDecking" -Port Jefferson, NY

Complete "Attic SuperDecking" -Port Jefferson, NY

Before After
Complete Complete

A Port Jefferson resident contacted Triple H for their poorly insulated attic. They were experiencing a very uncomfortable and drafty home. The attic floor of the home was not properly insulated. This allowed for heat from the living space to be lost to the outdoors through the vented attic. This customer also wanted to have space in the attic for storage. The Attic SuperDeck was the absolute best solution for this home. The Superdeck seals all major air leaks along the exterior walls, if the ceiling joist cavities are not filled with insulation cellulose is used to fill them. Then soffit baffles are installed as needed to keep loose insulation out of the soffits. After that wood dams are installed to contain loose insulation on the outboard side of the SuperDeck. SilverGlo is then installed across the bulk of the attic floor to provide a superior R-Value. Finally, wood sheets are installed to create the storage decking. The complete Attic SuperDecking has fantastic results! It makes the home much warmer, more comfortable and saves on the cost of heating and cooling as well as providing an outstanding storage area. 

Complete Attic SuperDecking- Sag Harbor, NY

Complete Attic SuperDecking- Sag Harbor, NY

Before After
Complete Attic SuperDecking- Sag Harbor, NY Complete Attic SuperDecking- Sag Harbor, NY

A homeowner from Sag Harbor wanted to make the upstairs of their home more comfortable year round. The attic of this home was not properly air sealed. Allowing for warm air to escape the home in the winter and cool air in the summer. Triple H air sealed the attic floor and insulated it with cellulose insulation. A SuperDeck was also created for this home. The SuperDeck uses SilverGlo Insulation to create the best R-Value. Boards are then installed to create a clean and neat storage area. This home will now be more comfortable year round. 

Crawl Space Insulation- Port Jefferson, NY

Crawl Space Insulation- Port Jefferson, NY

Before After
Crawl Space Insulation- Port Jefferson, NY Crawl Space Insulation- Port Jefferson, NY

Triple H insulated this crawl space in Port Jefferson, NY with SilverGlo foam board insulation all on the walls in the crawl space. SilverGlo has graphite infused into the foam, as well as it has a radiant barrier face to reflect into heat back in. Now, this crawl space will be much warmer, as well as the floors and rooms upstairs. 

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

Port Jefferson, NY's Professional Spray Foam & Attic Insulation Company

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Happy Customers Surrounding Port Jefferson, NY
Work Requests

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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!

Port Jefferson, 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 Port Jefferson 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.

Port Jefferson'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 Port Jefferson

Triple H Insulation offers duct sealing & insulation services to help keep your Port Jefferson, 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!

Job Stories From Port Jefferson, NY
Make Home More Comfortable- Port Jefferson, NY

Patricia F. from Port Jefferson was having comfort problems in her home.  Patricia explained her issues of having poor insulation in her home causing it to be always cold or hot in her house, Triple H scheduled an appointment for someone to go out and see her. Our Home comfort specialist Paul went out and preformed a home energy assessment to determine where her problems were. After the assessment Paul discussed his findings and recommendations with Patricia. Paul recommended that she seal and reinsulate her attic seeing that it was poorly insulated which was causing her problems. With this recommendation Patricia should see a noticeable different in her home’s temperature.

Work Requests From Port Jefferson, NY
Project Location: Port Jefferson, NY
Cold bedroom over garage
Project Location: Port Jefferson, NY
We own our condo. My friend had his entire house done by you guys and said it's amazing huge difference, so I figured maybe start off with an energy audit to see where we can make deficiencies more efficient.
Project Location: Port Jefferson, NY
High energy bills. Would like a free home energy audit.
Project Location: Port Jefferson, NY
Garage ceiling, exterior walls, pop outs, attic door and roof estimate for existing single family home
Project Location: Port Jefferson, NY
Attic installation. Removed and restored. House inspection
Project Location: Port Jefferson, NY
House does not have much insulation left
Project Location: Port Jefferson, NY
Whole house evaluation
Project Location: Port Jefferson, NY
Insulate a detached garage
Project Location: Port Jefferson, NY
Install blown insulation in garage ceiling.2 car garage.
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