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107 S Main St. Coupeville, WA 98239

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To make simple to build, proven zero-energy home plans available to mainstream builders world-wide.

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SIPS PANEL PROVIDERS
PorterSIPS

Upper Mid-Western United States

SIPTex

South Eastern United States

Foard Panel

North Eastern United States

Premier Sips

Western United States

Acme Panel

Mid-Atlantic

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NAHB

Nemetschek Group

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