RESISTO Joist Guard Deck Protector - 4" x 75'

Waterproof protection for joists that prevents rotting of structural timber under exterior floors, such as patios and balconies. The joist guard is a 0.6 mm self-adhesive waterproofing membrane made of elastomeric SBS bitumen and a polyethylene film on the surface. The underface is composed of a silicone film easily detachable. For reference, 10 cm rolls are ideal for 5 cm-wide joists, while 23 cm rolls are used on double joists at the perimeter of the structure and to seal the joint between the wall of the house and the patio.

• Provides waterproof protection for exterior joists
• Substantially extends the service life of patios at a low cost
• Provides additional protection against rotting of structural lumber under exterior floors
• Barely visible between the boards (not included) - Flexible, self-adhesive and self-sealing around screws and nails (not included) - Made of elastomeric bitumen with a polyethylene surface
• Roll: 4" x 75'

Our Return Policy

To be eligible for a return, refund or exchange, merchandise must be unused, undamaged, in its original packaging, and accompanied by the original bill of sale. If you're not satisfied that the items meet your needs, Home Hardware stores will accept the return of most regularly stocked items within 90 days of purchase. All refunds will be issued to the original method of payment.

Lumber, Building Materials, Furniture and Major Appliances return policies are subject to your local store.

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