Photo Source: Summerhill

Materials:

• Building papers
• House wraps
• Sealed rigid board insulations

Placement/Location:

Installed behind the exterior façade (usually siding or brick), these materials are fastened to the exterior wall using staples, plastic washer nails, and/or special approved tape(s). Not all products can use all fasteners so it is important to ensure the appropriate method for each product is followed.