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Insulation & Roofing

Fibre Cement Undercloak Soffit Strips 150 x 4.5mm - 1.2m
Fibre Cement Undercloak Soffit Strips 150 x 4.5mm - 1.2m
00006524
422 in stock
£1.34 inc VAT
£1.12 ex VAT
VENT3 BREATHABLE FELT - 1 x 50M 135GSM
VENT3 BREATHABLE FELT - 1 x 50M 135GSM
00006651
23 in stock
£72.00 inc VAT
£60.00 ex VAT
Vent3 Classic 1.5m Breathable Roofing Underlay - 50m
Vent3 Classic 1.5m Breathable Roofing Underlay - 50m
00002259
10 in stock
£74.09 inc VAT
£61.74 ex VAT
Vent3 Classic 1m Breathable Roofing Underlay - 25m
Vent3 Classic 1m Breathable Roofing Underlay - 25m
00002257
0 in stock
£33.90 inc VAT
£28.25 ex VAT
Vent3 Classic 1m Breathable Roofing Underlay - 50m
Vent3 Classic 1m Breathable Roofing Underlay - 50m
00002258
6 in stock
£51.84 inc VAT
£43.20 ex VAT

Roofing Underlay

Roofing Underlay

Roofing underlay, also known as roof underlayment, is a critical component in the construction of roofs. It serves as a secondary barrier that provides added protection against water infiltration and enhances the overall performance of the roofing system.

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