Double Layer, Double Performance
Although a single ply of DERBIGUM roofing membrane provides full waterproofing, the multi-ply redundant system provides added security against punctures.
This exceptionally long-lasting durability is especially important for rooftops that are prone to heavy traffic.
Two or more layers that overlap each other provides security against leakage and/or damage.
The standard base / ply sheet for a variety of system solutions.
The premium base / ply sheet for a variety of system solutions.
The high velocity base / ply sheet for a variety of system solutions.
The SBS base sheet to use in place of a regular fiberglass base ply.
The asphalt fiberglass base sheet for use in applicable DERBIGUM specifications.
The standard fiberglass ply sheet.
The premium fiberglass ply sheet.
The high-performance venting base sheet.
The self adhered SBS base sheet that is fiberglass reinforced.