R-Guard Installation Detail-Inside/Outside Wall Corners on Wood Construction

R-Guard Installation Detail

Inside/Outside Wall Corners

wood construction with plywood/OSB sheathing

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R-Guard-Install-2.2-Inside-Outside-Wall-Corners-wood-construction-with-plywood

Apply FastFlash or Joint & Seam Filler to all inside corners, fill outside corner joint with Joint & Seam Filler. Use a dry joint knife or trowel to spread 1 inch beyond seam and outer cut edge to a minimum thickness of 12 mils (FastFlash) or 20 mils (Joint & seam Filler).

Apply the selected R-Guard primary air and water-resistive barrier over the prepared sheathing wall.