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Foundation wall exterior board insulation with above-grade wall insulation

CAD File

Stucco is installed over rigid insulation, which is installed over a drainage plane consisting of a drainage gap and building wrap layer over the sheathing

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In warm-humid climates, do not install Class 1 vapor retarders on the interior side of air-permeable insulation in above-grade walls, except at shower and tub walls.

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Vinyl Siding with Integrated Rigid Foam for Existing Walls

Guide

Guide describing the design and installation considerations for recladding of above grade walls using insulated vinyl siding.

Building Materials with High Moisture Content Not Enclosed

Guide

Guide describing why and how to avoid using damp materials in construction.

Air Sealing Drywall to Top Plate

Guide

Guide describing ways to seal drywall to the top plate of an exterior wall to air-seal the wall cavity.

Pre-Retrofit Assessment of Attics, Ceilings, and Roofs

Information Guide

Information guide describing things to consider in the attic, ceiling, or roof before attempting retrofits of items including HVAC, wiring, or structural systems.

Moisture Control Guidance for Building Design, Construction and Maintenance

Reference

EPA guidance document providing information on moisture control in buildings.

Right: All joints in the rigid foam are taped to keep stucco out of joints for even drying. Mesh tape (shown here) is used with expanded polystyrene (EPS); acrylic sheathing tape or self-adhered membrane is used with XPS

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No Visible Signs of Water Damage or Mold on Materials

Guide

Guide describing how to avoid choosing building materials that have high levels of moisture content.