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Delivery & Returns
- Orders over £300
- Free UK delivery
- Tiles & flooring orders
- £60 flat rate per order
- All other orders
- £100 flat rate per order
- Delivery time
- Up to 20 business days • Fully tracked
- Returns window
- 14 days from receipt, in-stock items in original condition
These washers ensure a secure, flush fixing for the insulation boards, creating a smooth tile-ready surface. The countersunk design, combined with perforated stainless steel, ensures corrosion resistance and a reliable grip without disrupting adhesive coverage.
- Pack of 100 stainless steel washers
- Countersunk to sit flush with boards
- Perforated for strong adhesive bonding
- Corrosion-resistant stainless steel
- Designed specifically for cement-coated XPS boards
- Recommended - 12 per 1200x600mm board
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