The fastest, easiest and most aesthetically pleasing way to secure your Onduline bitumen roof sheets. With a low-profile head design of just 3.9mm, these 65mm screws blend seamlessly with the roof for a sleek and almost invisible finish.
Supplied in a bag of 100, Onduline universal screws feature a Phillips head design for use with standard screwdrivers, making installation quick and efficient. They can be used to fit Onduline’s bitumen corrugated sheets, ridges and end pieces.

• Pack of 100 – 65mm screws with low-profile 3.9mm head
• 16mm integrated washers – for a tight weatherproof seal
• Strong and secure – high resistance against wind uplift
• For corrugated sheets – applied to the crown of the corrugation
• Easy installation – Phillips head for standard screwdriver use
• Red finish – to match red roof sheets, ridges and edges

This item will be delivered directly by our supplier. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday).

• If your order contains items stocked by us and items that come direct from the supplier, your order will be automatically split and processed accordingly.
• We will pass the details you give us, including delivery details, your email address and your phone number, to the relevant supplier.
• Most of our suppliers can deliver to any UK address. Delivery to remote or offshore postcodes may take a little longer than the advertised lead time. If the supplier cannot deliver to your postcode or we believe your order may take longer, we will try to tell you beforehand.
• Items that come direct from a supplier will be delivered by the courier chosen by the supplier. Where possible, suppliers will update you with delivery information. This may be by email, phone call or text message.
• Items delivered direct from suppliers cannot be returned through a store. You would need to return these items direct to the supplier, unused and in their original packaging, at your expense. You can arrange for most items to be collected by contacting our Customer Services team. A fee of £9* will be taken off your refund. There is no charge for faulty items being collected. *For big and bulky items, additional charges may apply.
• Please note, you cannot return bespoke or made-to-measure items unless they are faulty.