1. A protective barrier material applied to the exterior of a house during construction or renovation to prevent water and air infiltration while allowing moisture vapor to escape.
Usage: Usually used in plural or as a mass noun in construction contexts; Also called house wrap or building wrap

Examples

• The contractor installed housewraps before attaching the exterior siding.
• Quality housewraps protect the home's structure from moisture damage.
• Modern housewraps are breathable and help regulate humidity levels.
• The builder chose premium housewraps to improve the home's energy efficiency.
• Proper installation of housewraps is essential for long-term durability.