Storm-MatesTM innovative washers are designed to flex and move to accommodate the normal movement associated with fibreglass roofing. This distinctive design feature ensures a consistent secure seal that moves with the roof. Available in the exclusive, new Hi-Viz Red or traditional Grey colour Storm-MatesTM washers are covered by a 20 year Warranty.

Weatherproof Seals to suit Hex Head Steelmates® and Timbermates® Self Drilling Screws.

For crest or valley fixing Polycarbonate Roofing sheets Suits 12g and 14g Hex Head Steelmates® and Timbermates® Self Drilling Screws

Bonded washers feature EPDM seals bonded to the underside of a metal plate. They can be used for a range of different Head Styles of screws. Internal diameters available to suit 8g, 10g, 12g and 14g Self Drilling Screws. A range of different Outside diameters are also available. Most common materials include Aluminium, Galvanised Steel and Stainless Steel plates.

These washers feature a single piece EPDM seal embossed to the underside of a metal plate and extruded through the hole to provide a seal on top of as well as below the plate. They can be used for a range of different Head Styles of screws. Internal diameters available to suit 8g, 10g,12g and 14g Self Drilling Screws. A range of different Outside diameters are also available. Most common materials include Aluminium, Galvanised Steel and Stainless Steel plates.