Crawl Space Repair in WA, including Kent, Olympia & Seattle.

Crawl Space Insulation Experts in Greater Seattle

Prevent mold, moisture & comfort problems with the right insulation

Fiberglass dripping off of the ceilings

Fiberglass insulation in a crawl space tends to soak up moisture and humidity, growing mold and eventually causing it to "drip" off the ceiling.

Crawl space insulation is important. A number of comfort and energy problems are caused by inadequate or incorrect crawl space insulation.

Any crawl space can be wet and damp, so the insulation must hold up in those conditions. We recommend installing a vapor barrier along with proper insulation to prevent mold and moisture problems and keep your home comfortable year-round.

When you count on TerraFirma Foundation Systems for your crawl space insulation needs, we will send out an expert technician to inspect your crawl space and recommend the right services. We have the tools and experience to seal air leaks and install high-performance insulation to help improve your home's comfort and energy efficiency.

A healthier crawl space is just a phone call away!

Contact us today for your crawl space insulation quote! We serve Seattle, Olympia, Tacoma and many surrounding areas.

Our options for crawl space insulation

The crawl space insulation materials that we install are compatible with our crawl space encapsulation and drainage systems to ensure a dry, healthy, comfortable crawl space!

Insulation installed on a crawl space floor Crawl space insulation logo

TerraBlock™ crawl space insulation was developed to meet the challenge of insulating rough, uneven crawl space floors. However, this innovative insulation is versatile enough to be used on foundation walls as well. The ¾-in.-thick sheet material is covered on both sides with a durable moisture barrier that makes the insulation resistant to puncture and abrasion damage.

When you install TerraBlock™, you get insulation and moisture protection from a single product. When installed over a crawl space floor, TerraBlock™ also provides a cushioned surface that service professionals and homeowners will appreciate when moving around in the crawl space.

Read More About TerraBlock™ »

TerraBlock™ Specifications

  • Padded, Insulated Design -- TerraBlock™ is made of ¾" of foam insulation. It's padded, puncture-resistant, and durable enough for access by servicemen and homeowners.
  • Installs On Walls & Floors-- TerraBlock™ is available in rolls and fan-fold sheets, providing installers with different installation options to suit varying crawl space conditions. TerraBlock™ is appropriate for crawl space walls and floors.
  • Compatible With Our CleanSpace® System -- TerraBlock™ can be used as a standalone product, or it can be combined with our CleanSpace® Vapor Barrier, CleanSpace® drainage matting, SmartPipe™ French Drains and other products.

SilverGlo™ crawl space wall insulation SilverGlo™ Crawl Space Wall Insulation

SilverGlo™ Crawl Space Wall Insulation panels look different because they ARE different. Tiny graphite particles permeate its foam insulation to give it that silver/gray shine.

These tiny particles reflect heat and lower the material's conductivity for superior R-value per inch.

In addition to resisting heat conduction, SilverGlo™ boasts a radiant barrier, which reflects heat back into your crawl space for ultimate energy savings. SilverGlo™ crawl space insulation can also be installed on the perimeter of your floor framing system (rim joist) for maximum energy savings.

For the best in energy efficiency, combine SilverGlo™ and TerraBlock™ together. This keeps the cold out of your crawl space -- and the heat in!

Read More About SilverGlo™ »

SilverGlo™ Specifications

  • Thick Material -- 2"-thick insulation with a radiant barrier to both insulate and reflect heat back into the crawl space.
  • Extra Insulation-- SilverGlo™ has an R-11 value insulation to keep more heat in the crawl space and home.

Contact Us for a Free Estimate!

TerraFirma Foundation Systems services Bellevue, Kent, Puyallup, Renton, Auburn, Redmond, Federal Way and many nearby areas in Washington.

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

Serving WA including the Greater Seattle area
Cities in Benton County, WA
Benton City
Kennewick
Prosser
Richland
West Richland

Cities in Cowlitz County, WA
Castle Rock
Cougar
Ryderwood
Silverlake
Toutle

Cities in Franklin County, WA
Pasco

Cities in King County, WA
Auburn
Baring
Bellevue
Black Diamond
Bothell
Burton
Carnation
Duvall
Enumclaw
Fall City
Federal Way
Hobart
Issaquah
Kenmore
Kent
Kirkland
Maple Valley
Medina
Mercer Island
North Bend
Pacific
Preston
Ravensdale
Redmond
Renton
Sammamish
Seahurst
Seattle
Skykomish
Snoqualmie
Vashon
Woodinville

Cities in Kittitas County, WA
Thorp

Cities in Klickitat County, WA
Appleton
Bickleton
Glenwood
Goldendale
Roosevelt
Trout Lake

Cities in Lewis County, WA
Curtis
Ethel
Glenoma
Mineral
Morton
Mossyrock
Packwood
Pe Ell
Randle
Salkum
Toledo
Vader
Winlock

Cities in Pacific County, WA
Naselle

Cities in Pierce County, WA
Anderson Island
Ashford
Bonney Lake
Buckley
Camp Murray
Carbonado
Dupont
Eatonville
Elbe
Fox Island
Gig Harbor
Graham
Lakebay
Lakewood
Longbranch
Mcchord Afb
Milton
Orting
Puyallup
Roy
Spanaway
Steilacoom
Sumner
Tacoma
University Place

Cities in Skamania County, WA
Stevenson

Cities in Thurston County, WA
Lacey
Olympia
Yelm

Cities in Wahkiakum County, WA
Cathlamet
Grays River
Rosburg
Skamokawa

Cities in Yakima County, WA
Cowiche
Grandview
Granger
Harrah
Mabton
Moxee
Naches
Outlook
Selah
Sunnyside
Tieton
Toppenish
Wapato
White Swan
Yakima
Zillah

Our Locations:

TerraFirma Foundation Systems
761 NE Garden Valley Blvd.
Roseburg, OR 97470
1-253-533-2399


TerraFirma Foundation Systems
10111 S Tacoma Way Suite D5
Lakewood, WA 98499
1-253-777-0712