About Roofing Cover Board
Roofing Cover Board
In a roofing recovery application, the last thing you need is to struggle with underlayments that are heavy, break apart, or turn to mush when wet. With GreenGuard PB6 products, you get underlayments that are easy to use and dependable for re-roofing with single-ply membranes. PB6 boards are 3/8” thick extruded polystyrene (XPS), making them lightweight and durable. They provide excellent moisture resistance and have a low water absorption rate. Plus they are easy to handle and cut with a utility knife. All of this combines to give you an easier installation and lower total cost. Boards are available for mechanically attached applications with EPDM, TPO and PVC single-ply membranes.
When you need to re-roof, nothing works better as a cover board than GreenGuard PB6. With an extruded polystyrene (XPS) core and high-impact polystyrene facers that do not delaminate, this board provides high moisture resistance and resistance to puncture.
Kingspan GreenGuard PB6W Roofing Cover Board is an excellent choice for re-roofing with mechanically attached single-ply membranes. The board’s high compressive strength helps to create a smooth surface, even over most gravel surfaced roofs. The qualities of the PB6 but with a white facer.
Kingspan GreenGuard PB6HD Roofing Cover Board comprises closed-cell high-density extruded polystyrene (XPS) with high-strength film facers on both sides. It is specifically designed for commercial roofing applications involving mechanically attached EPDM, TPO and PVC single-ply roof membranes.
Roofing
GreenGuard PB6 Roofing Cover Board
GreenGuard PB6W Roofing Cover Board
GreenGuard PB6HD Roofing Cover Board
Brochures | 3-Part CSI specifications | CAD details
06 16 26 - Underlayment
07 21 00 - Thermal Insulation
07 21 13 - Board Insulation
07 21 13.13 - Foam Board Insulation
07 21 13.16 - Fibrous Board Insulation
07 21 13.19 - Mineral Board Insulation
07 22 16 - Roof Board Insulation
09 28 00 - Backing Boards and Underlayments