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Maximize the stability and longevity of your building with our ULTIMATE Rigid Insulation Retaining Washer. Made in the UK, this washer features 30% glass fibre reinforcement for added strength and durability. Its 60mm size provides load spreading, securely supporting rigid insulation materials like woodwool and woodfibre.
Maximize the stability and longevity of your building with our ULTIMATE Rigid Insulation Retaining Washer. Made in the UK, this washer features 30% glass fibre reinforcement for added strength and durability. Its 60mm size provides load spreading, securely supporting rigid insulation materials like woodwool and woodfibre.
Maximize the stability and longevity of your building with our ULTIMATE Rigid Insulation Retaining Washer. Made in the UK, this washer features 30% glass fibre reinforcement for added strength and durability. Its 60mm size provides load spreading, securely supporting rigid insulation materials like woodwool and woodfibre.
Add-on products from Ultimate Insulation Supplies


4.0 x 50mm TIMCO Classic Multi-Purpose Screws (A2 Stainless Steel) Countersunk - Box of 200 (Loose)
- Regular price
- £11.18 ex. GB VAT
- Unit Price
- £0.05 per screws
- Sale price
- £11.18 ex. GB VAT
- Unit Price
- £0.05 per screws
- Regular price
-
£12.42Save £1.24

4.5 x 50mm TIMCO Classic Multi-Purpose Screws (A2 Stainless Steel) Countersunk - Box of 200 (Loose)
- Regular price
- £14.18 ex. GB VAT
- Unit Price
- £0.07 per screws
- Sale price
- £14.18 ex. GB VAT
- Unit Price
- £0.07 per screws
- Regular price
-
£15.75Save £1.57
60mm ULTIMATE Rigid Insulation Retaining Washer (woodwool & woodfibre) (Pack of 100)
- Regular price
- £11.63 ex. GB VAT
- Unit Price
- £0.11 per ea
- Sale price
- £11.63 ex. GB VAT
- Unit Price
- £0.11 per ea
- Regular price
-
Product Code: SKU: UIS/PIW-60BRN
60mm ULTIMATE Rigid Insulation Retaining Washer (woodwool & woodfibre) (Pack of 100)
- Regular price
- £11.63 ex. GB VAT
- Unit Price
- £0.11 per ea
- Sale price
- £11.63 ex. GB VAT
- Unit Price
- £0.11 per ea
- Regular price
-
Product Code: SKU: UIS/PIW-60BRN