Roof Protection Board Thickness

Protection course waterproofing protection.

Roof protection board thickness.

Densdeck roof boards are utilized in a wide variety of roofing systems for new and re roofing applications as gypsum roof cover boards and thermal barriers. Tpo insulation and cover boards learn about tpo insulation and cover boards. Gypsum core panels provide superior fire resistance and protection from hail damage and hold up well under normal construction and maintenance foot traffic while stiffening and. Get to know more about one of the most popular commercial roofing systems get started.

The boards are manufactured in standard sizes of 4 feet by 8 feet and an average thickness of 3 8 inch. Description protection course is a multi ply semi rigid core composed of a mineral fortified asphalt core formed between two outside layers of asphalt impregnated reinforced mats manufactured in accordance with astm d 6506. 5 8 thickness meets the requirements of type x per astm c 1177. 2 5 r value per of thickness.

Fm class 1 for fire barrier requirements and ul class a unlimited slope with excellent surface burning characteristics. Meets the requirements of astm c 1177. Composite boards composite boards utilizing polyisocyanurate as the base insulation are also common. Cover boards can add strength and protection to a roofing system enhancing the system s long term performance.

Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives. While protectoboard can be used as an overlay board in a conventional roof system it also can be applied as a protection board in the waterproofing of bridge and podium decks vertical walls and parking garages. Protectoboard is a versatile asphaltic cover board composed of a mineral fortified asphalt core between two layers of high strength reinforcing fiberglass mat. Densdeck and densdeck prime cover board are non structural glass mat faced roof boards that feature a non combustible water resistant and silicone treated gypsum core panel.

This durable extruded polystyrene xps board has the compressive strength and impact resistance to withstand even the toughest load pressures.