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Insulation Suppliers in Washington

12 local suppliers in Washington, plus 32 national and regional distributors serving the state

Washington construction cost snapshotBuild cost index +4% vs. U.S. averageConstruction wage $40.95/hr (#10 of 51)

Regional labor cost adjusts what you pay to install insulation even when material is priced nationally. Source: BLS QCEW construction wages (NAICS 23).

Local Insulation Suppliers in Washington

In-state locations with published contact details, ranked by customer rating.

Insulation Northwest

location_onPuyallup, WA

star4.5 (204 reviews)

call(253) 846-0121 languageWebsite

Washington RetroFoam

location_onWoodinville, WA

star4.9 (101 reviews)

call(425) 520-0043 languageWebsite

USA Insulation of North Puget Sound

location_onKirkland, WA

star4.9 (86 reviews)

call(206) 888-6922 languageWebsite

Performance Pro Supply

location_onSherwood, WA

star5 (69 reviews)

call(503) 610-0149 languageWebsite

Specialty Insulation NW, LLC

location_onArlington, WA

star4.9 (75 reviews)

call(425) 898-4390 languageWebsite

Performance Pro Supply

location_onTacoma, WA

star4.7 (82 reviews)

call(253) 444-0018 languageWebsite

IDI: Insulation Distributors Inc.

location_onKent, WA

star4.7 (43 reviews)

call(253) 478-4301 languageWebsite

Performance Pro Supply

location_onSpokane, WA

star5 (29 reviews)

call(509) 418-5561 languageWebsite

GTS Interior Supply

location_onPuyallup, WA

star4.9 (28 reviews)

call(253) 582-7212 languageWebsite

IDI: Insulation Distributors Inc.

location_onArlington, WA

star4.9 (27 reviews)

call(360) 965-4001 languageWebsite

L&W Supply - Marysville, WA

location_onMarysville, WA

star4.6 (26 reviews)

call(360) 653-5006 languageWebsite

Superior Insulation Products

location_onArlington, WA

star3.9 (47 reviews)

call(360) 386-3729 languageWebsite

National & Regional Distributors Serving Washington

32 suppliers found

BASF Performance Materials

Florham Park, NJ

National

Manufacturer$3B+Est. 1865

Chemical giant producing spray foam insulation and building performance materials

languageWebsite infoDetails

Bay Insulation of Washington

Sumner, WA

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Bay Insulation Supply of Spokane

Spokane Valley, WA

languageWebsite

Bay Insulation Supply of Washington

Kent, WA

languageWebsite

Benjamin Obdyke

Horsham, PA

National

Manufacturer$200M+Est. 1868

Manufacturer of housewrap, rainscreen, and roof ventilation products

languageWebsite infoDetails

Carlisle Spray Foam

Carlisle, PA

National

Manufacturer$500M+Est. 2018

Carlisle Companies subsidiary producing spray foam insulation systems

languageWebsite infoDetails

CertainTeed

Malvern, PA

National

Manufacturer$5B+Est. 1904

Saint-Gobain subsidiary producing roofing, siding, insulation, and gypsum products

languageWebsite infoDetails

Demilec

Arlington, TX

National

Manufacturer$500M+Est. 1983

Huntsman brand producing spray foam insulation for residential and commercial

languageWebsite infoDetails

Dow Building Solutions

Midland, MI

National

Manufacturer$5B+Est. 1897

Dow division producing Styrofoam brand XPS insulation and building envelope solutions

languageWebsite infoDetails

DuPont Tyvek

Wilmington, DE

National

Manufacturer$1B+Est. 1967

DuPont brand producing weather-resistant housewrap and building envelope barriers

languageWebsite infoDetails

GTS Interior Supply

Puyallup, WA

languageWebsite

GTS Interior Supply

Seattle, WA

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Icynene

Houston, TX

National

Manufacturer$500M+Est. 1986

Huntsman subsidiary producing spray polyurethane foam insulation systems

languageWebsite infoDetails

IDI: Insulation Distributors Inc.

Arlington, WA

languageWebsite

IDI: Insulation Distributors Inc.

Kent, WA

languageWebsite

Insulation Northwest

Puyallup, WA

languageWebsite

Johns Manville

Denver, CO

National

Manufacturer$3B+Est. 1858

Berkshire Hathaway subsidiary producing fiberglass and polyiso insulation

languageWebsite infoDetails

Kingspan

Deerfield Beach, FL

National

Manufacturer$7B+Est. 1965

Irish-based global leader in insulated panels and high-performance insulation

languageWebsite infoDetails

Knauf Insulation

Shelbyville, IN

National

Manufacturer$2B+Est. 1978

Global insulation manufacturer with fiberglass and mineral wool product lines

languageWebsite infoDetails

L&W Supply - Marysville, WA

Marysville, WA

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L&W Supply - Redmond, WA

Redmond, WA

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L&W Supply - Tacoma, WA

Tacoma, WA

languageWebsite

Owens Corning

Toledo, OH

National

Manufacturer$10B+Est. 1938

Global leader in roofing shingles, fiberglass insulation, and composite materials

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Pacific Partners Insulation North

Arlington, WA

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RIS Insulation Supply

Auburn, WA

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Rockwool

Ranson, WV

National

Manufacturer$3B+Est. 1937

World leader in stone wool insulation for thermal, fire, and acoustic applications

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Specialty Insulation NW, LLC

Arlington, WA

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Specialty Insulation NW, LLC

Kirkland, WA

languageWebsite

SPI - Specialty Products and Insulation

Tukwila, WA

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Superior Insulation Products

Arlington, WA

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USA Insulation of North Puget Sound

Kirkland, WA

languageWebsite

Washington RetroFoam

Woodinville, WA

languageWebsite

Buying Insulation in Washington

Buildermuse tracks 32 insulation suppliers serving Washington. 13 are national chains that ship into the state, while the other 19 are regional or independent suppliers. Regional and independent suppliers make up the majority, so it pays to call several and compare pricing and what they keep in stock. The listed suppliers are headquartered in Arlington, Kent, and Kirkland.

Of the suppliers that report a business type, the list includes 13 manufacturers. Buying direct from a manufacturer can cut unit cost on large or repeat orders, while distributors and wholesalers tend to carry mixed inventory and offer shorter lead times that suit smaller or last-minute jobs.