Fjord cabin · Mist-ready shipping · Free over $75
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Owens Corning R-21 Insulation FSK Faced Flame Spread 25 - All Sizes checklist-Estimated Lead Time 3-5 Working Days Kooltherm K9 Internal Insulation Board hide_from_recommendations SHIPTEC76 25 x 48 91 Thickness:16 mils

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SKU 44168811866
USD429.85 USD458.85

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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 23 - Oct 28

Fjord side

Cool mist, calm waters

Layered blues for a quiet Nordic mood—built for long scrolls and clear product focus beside the sticky cabin window.

Cabin side

Warm timber accents

Wood-toned frames and chip trails keep the buy box grounded—harbor calm meeting cabin warmth without clutter.

Description

Owens Corning R 21 Insulation FSK Faced Flame Spread 25 All Sizes checklist Estimated Lead Time 3 5 Working Days Kooltherm K9 Internal Insulation Board hide_from_recommendations SHIPTEC76 25 x 48 91 Thickness:16 mils Kooltherm K9 Internal Insulation Board (All Thicknesses): This insulation board is made from rigid thermoset phenolic insulation core with aluminum foil facings on both sides They are designed to be used in wood or metal framing cavities and provide thermal and acoustical insulation

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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