Insulation Services

New Jersey, New York, and Pennsylvania's Full-Service Insulation Contractor

Coastal Insulation can improve comfort and energy efficiency with our insulation services in State of New Jersey

  • Rigid foam insulation comes in large panels of varying thicknesses. It's the best insulation to use on basement and crawl space walls because it doesn't absorb moisture or attract mold.
  • Tru-Soft™ cellulose insulation is made from recycled newspaper treated to resist combustion, insects and mold. It's often blown into attics as an insulation upgrade, but it can also be blown into wall and floor cavities.
  • Injection foam is specially formulated for insulating wall cavities, cathedral ceilings and other enclosed spaces. With excellent flow and fill characteristics, it can be used where there's no insulation or where existing insulation isn't performing adequately.
  • Spray Polyurethane Foam (SPF) is a two-part, closed-cell spray foam with many uses. It expands when applied, sealing air leaks while also creating an effective thermal barrier. It's often used in attics and basements.

You don't need a degree in thermodynamics to know that heat always spreads out to fill in where it is depleted. In the wintertime, heat moves naturally from inside to outside. During hot summer months, heat "wants" to go the opposite way, moving inside the house to make spaces uncomfortably hot.

This process will cause your home to be uncomfortable, have uneven temperatures throughout the house, and will increase your heating and cooling costs. However, installing proper insulation can help fix these home energy issues.

As a full-service insulation contractor, Coastal Insulation provides expert home insulation services to improve areas such as walls, crawl spaces, basements, and garages in Old Bridge, Trenton, Hightstown and throughout the surrounding areas.

Insulation Services

Attic Insulation

Upgrading attic insulation is usually a top priority for improving comfort & energy efficiency.

Garage Insulation

The floor above a garage often needs extra insulation to make the living space more comfortable.

Crawl Space Insulation

Insulating & sealing the crawl space will improve home comfort and indoor air quality.

Basement Insulation

Improve comfort, energy efficiency & air quality throughout the home with this important insulation upgrade.

Wall Insulation

Upgrade under-performing wall insulation to eliminate cold winter drafts and wasted energy.

Ductwork

Improve the performance of your HVAC system with properly sealed and insulated ducts.

Air Sealing

Sealing leaks in a home’s building envelope can eliminate cold drafts and help insulation work more effectively.

Free Insulation Estimates In New Jersey, New York, and Pennsylvania

We provide free evaluations and estimates for all of our home insulation services!

Contact us for efficient insulation in your home

If you have uncomfortable temperatures in your house, uneven heating and cooling, or rising energy costs, Coastal Insulation is here to help. We provide complete home insulation services, including blown-in insulation, spray foam insulation, and rigid board insulation.

Coastal Insulation proudly services Hightstown, Trenton, Old Bridge, Monroe Township, East Brunswick, New Brunswick, Marlboro, Lawrence Township, Princeton, North Brunswick and throughout the nearby areas. If you are interested in upgrading your existing insulation or would like new insulation installed, call us today at 1-844-335-9055 for a free estimate!

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

Our Locations:

Coastal Insulation
100 Lake Dr
East Windsor, NJ 08520
1-732-410-7646


Coastal Insulation
77 Water St 7th Floor
New York, NY 10005
1-917-310-3471
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