Order Helpline 01752 692 760

Surefast Tube Washer 100mm Length - Pack of 100

Product Code:
SF-T-75 x 100
Brand:
Est. Delivery: 2-3 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.

View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

£44.12 Incl. VAT
Oops! Please select from the options

Product Description

To optimize the benefits of the tube system, the ideal combination is to use the maximum length of tube and the minimum fastener length available. However, in certain applications, such as over-roofing existing membrane and insulation layers, different tube lengths may be required. Contact our sales office for details. The tube washer must be chosen first, then the fastener can be selected.

To select the maximum tube length (B), deduct 20mm from the total build-up of the roof system to allow for (A) compression of the insulation. Choose the tube of that length or shorter.

For example, with an 85mm build-up and a requirement for an R-75 tube washer the maximum tube length would be 65mm, so the 60mm long R-75 x 60 would be chosen:

Selecting the Correct Fastener

When selecting fasteners, allow for the recommended minimum deck penetration or embedment and take into consideration the total build-up of the roof system, including any pressure plate, membrane, insulation, vapour control or separation layers.

To select the optimum fastener for tube washer applications, take the total build-up measurement, deduct the selected tube length and allow for deck penetration. Then add 25mm for the fastener within the tube and select the fastener at this length or longer.

For example, with an 85mm build-up over 0.7mm steel deck using a 60mm tube; and using the BS-5.8 range of fasteners.

Product Documents

Products We Recommend

loading...

Questions & Answers

Question:

Can these go through osb deck on top of insulation? Thanks

Answer:

These go into the insultion then you would screw fis through the bottom of them into your roof deck, please see the technical drawing on the listing to see this clearer.

Product Reviews

5 / 5 1 reviews
Mr Knight
28th August 2020
The tube washers from my EPDM supplier were substantially inferior to the Roofing Superstore product. Really pleased with this great quality product.
Sorry, there was a problem loading the reviews. Please try again.

Product Enquiry Form

Surefast Tube Washer 100mm Length - Pack of 100

*Required Field

Would you like to empty your basket?

Yes No

Sorry

It seems you are running an older version of Internet Explorer. Our site does not support these old browsers as they do not house the technology that allows our site to be safe and secure.

If you wish to access our site please either upgrade your browser or download an alternative.