ClassicBond HP Fasteners (Box of 100)
ClassicBond HP (High Performance) Fasteners are heavy-duty, #15 threaded screws engineered for the mechanical securement of EPDM membranes and insulation. These fasteners are the "gold standard" for high pull-out resistance, making them essential for installing RUSS strips at upstand bases and securing Seam Plates.
We stock the extended 150mm and 175mm lengths specifically to accommodate modern building regulations that require thicker insulation boards. These lengths ensure you can bite deep into the roof deck even when working with 100mm–130mm of PIR insulation.
When choosing your fastener length, always calculate the thickness of your insulation plus at least 25mm–35mm for the screw to bite into the deck. If you are unsure which length you need for your specific roof "sandwich," ask the team in-branch.
Key Features
Extra-Long Reach: Our 150mm and 175mm options allow for secure fixing through deep insulation layers without compromising the membrane's stability.
High-St...
Find out moreFrequently bought together
Product description
ClassicBond HP (High Performance) Fasteners are heavy-duty, #15 threaded screws engineered for the mechanical securement of EPDM membranes and insulation. These fasteners are the “gold standard” for high pull-out resistance, making them essential for installing RUSS strips at upstand bases and securing Seam Plates.
We stock the extended 150mm and 175mm lengths specifically to accommodate modern building regulations that require thicker insulation boards. These lengths ensure you can bite deep into the roof deck even when working with 100mm–130mm of PIR insulation.
When choosing your fastener length, always calculate the thickness of your insulation plus at least 25mm–35mm for the screw to bite into the deck. If you are unsure which length you need for your specific roof “sandwich,” ask the team in-branch.
Key Features
Extra-Long Reach: Our 150mm and 175mm options allow for secure fixing through deep insulation layers without compromising the membrane’s stability.
High-Strength Securement: Specifically designed to withstand wind uplift at the perimeters where standard screws might fail.
Self-Drilling Point: The heavy-duty point allows for fast installation into timber or steel decks without the need for pilot holes.
System Matched: Designed to fit perfectly into the recessed centre of ClassicBond Seam Fastening Plates.
