Cromar ProRidge Universal Ridge System 3m Kit 
FloPlast Square Line Downpipe Clip White 
Everbuild Triple Action Wood Treatment – 25 Litre 
Bond It Mould Stop - Clear 2.5L Pozidriv Screws
Best Sellers
-
Axiome 35mm Multiwall Polycarbonate Sheet, Bronze
From: £73.24 Incl VAT £61.03 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
12 x Cromar Vent 3 Light Breathable Membrane – 1m x 50m
£396.00 Incl VAT £330.00 Excl VAT Add to basket -
Evo-Stik Evo-Grip Gap Filling Adhesive
£8.99 Incl VAT £7.49 Excl VAT Read more -
OX Pro Polyzip Flex Twin pack – (15mm – 28mm + 25mm – 55mm)
£29.99 Incl VAT £24.99 Excl VAT Read more -
Manthorpe Felt Lap Vent
£2.99 Incl VAT £2.49 Excl VAT Read more -
Bond It Silicone Release Spray – 500ml Clear (Mould Releasing Lubricant)
£7.49 Incl VAT £6.24 Excl VAT Add to basket
Pozidriv Screws
Pozidriv screws, also titled Pozi, are an iteration of the traditional Phillips screw design. They were designed to eliminate the primary weakness of the Phillips screw, that is to say, the tendency of Phillips screws to “cam out” or for the bit to slip out of the screw head. The Pozidriv does this via its improved screw head, which allows for a deeper, firmer fit with the drill bit.
The result is that Pozidriv screws do indeed cling to the drill bit better and don’t cam out as easily as Phillips screws. They are a bit more fiddly to extract the drill from after the screw is in place, however.
ERoofing stocks a wide selection of Pozidriv screws from trusted brands like SPAX.
