Weatherization and Flashing

House Wrappings

Drainable Housewrap System

Air Barrier Drainable Housewrap System

UV Protected Rainscreen System

Rainscreen System for Siding

Rainscreen System for Masonry


The TYPAR® Weather Protection System is the industry’s most comprehensive. Our tough wraps shield walls, keeping water, air, and weather out. But to seal every square inch tight, our durable flashings, tapes, and accessories perform under all conditions and speed up installation. What’s more, if you want a good answer for the next time you’re asked, “Does a house really need to be wrapped?” we’ve got that too.
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Welcome To Four Corners Building Supply. Our team is comprised of personnel with extensive technical product knowledge and we are positioned to provide the highest quality service throughout the greater Charleston area.