Prestige Insulation supplies fiberglass batts and mineral wool direct to Washington — same wholesale pricing whether you're in Seattle, Spokane, or anywhere in between.
Washington covers IECC climate zones 4–6. The mild coastal west side contrasts sharply with the cold, dry eastern half of the state.
Kraft-faced and unfaced batts in standard and high-density grades. Available in R-11 through R-49 across all widths. ASTM C665-compliant. Ideal for most Washington wall, floor, and attic applications.
AFB and SAFB mineral wool for walls, floors, and sound-party assemblies. Non-combustible, moisture-resistant, and dimensionally stable — well-suited for Washington's climate demands.
Wholesale pricing on every order. What you see on the quote is what's on the invoice — no retail upcharges or hidden fees.
Submit a request and we respond the same business day with availability, pricing, and a confirmed delivery window to Washington.
Direct contact with the supplier — no call centers or ticket systems. A direct line to the team managing your order from quote to delivery.
Get a same-day quote on fiberglass or mineral wool insulation delivered to your Washington job site.