Crawl Space Insulation in Delaware

Home Insulation Installation in Delaware, Southern New Jersey, Eastern Pennsylvania and Maryland’s Eastern Shore

Are you getting ready to insulate or re-insulate your home? Don’t ignore the lowest levels—like the crawl space! If your home has a crawl space that isn’t insulated, it’s not as energy-efficient as it could be. You could be losing a lot of money in energy bills each month!

If you live in the Delaware area and need crawl space insulation, the home insulators at 1st State Insulation have you covered. We have decades of experience installing insulation and can recommend the right solution for you!

If you need to insulate your crawl space, contact us online or call (302) 480-1520!

Insulating Crawl Spaces in

If your home has a crawl space, it needs to be insulated as well as properly weatherized and sealed. Otherwise, you’ll end up dealing with issues like moisture problems and soil vapor intrusion (which can decrease indoor air quality).

Crawl spaces are a big source of energy loss in homes—a lot of air can leak in underneath your house. Along with insulation, we recommend sealing your crawl space. A crawl space that is insulated but not sealed won’t do a whole lot in terms of maximizing the energy efficiency of your home!

We can install:

  • Batt and blown-in fiberglass
  • Spray foam

If you need crawl space insulation services, we can help!

Contact us online or call (302) 480-1520 to install home insulation

Home Insulation for Ventilated vs. Unventilated Crawl Spaces

Is your crawl space ventilated or unventilated? You should find out before insulating—and if you aren’t sure, our insulation contractors will be able to tell you. Ventilated crawl spaces should be insulated under the subflooring and between the floor joists. When it comes to installing crawl space insulation for areas that are unventilated, wall insulation is important.

For such an insignificant area, the crawl space can have a huge impact on your home’s energy efficiency if not properly insulated. No matter what type of crawl space you have and what material you use, you’ll notice the difference installing crawl space insulation can make.

Are you ready to install crawl space insulation? Contact our insulation company to get started today!

Air Sealing Services
Air Sealing

Along with insulating your home, checking for air leaks is an important step in saving energy and money, especially in older homes and buildings.

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Ventilation Services
Air Venting

Natural ventilation isn’t just required by most building codes, it also reduces the use of your AC by allowing for the release of warm air.

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Loose-Fill and Blown-In Insulation Installation
Loose Fill and
Blow-In Insulation

Made of fiberglass or mineral wool, loose-fill insulation is best for filling hard-to-reach areas that often get missed.

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Crawl Space Insulation Installers
Crawl Space Insulation

Insulating a crawl space – with mineral wool or fiberglass batts and rolls – is one of the most efficient ways to reduce air leakage in homes and buildings.

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Fiberglass Insulation Installation

This lightweight and cost-effective option can improve thermal insulation and sound-proofing measures in residential homes or in commercial buildings.

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Temperature control isn’t just about energy efficiency. If there is a fire or other heat-related hazard, intumescent coating can protect a structure from severe damage.

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