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Underlays, Membranes & Tapes


For zinc, copper, stainless steel & aluminium roofing

(Code: STR-VB-950)
£ 142.50
Metal Shield 950 SA ALU Vapour Barrier (30m)
Metal Shield SA ALU VB 950 is a cold-applied,
self-adhesive bituminous air and vapour barrier which is
saturated and coated with high quality SBS
(Styrene-Butadiene-Styrene) odified bitumen. It has an
integrated aluminium foil layer, a glass fibre
reinforcement and is finished on the underside with a
removable siliconised film.
Roll size: 30m x 0.95m
Thickness: 1.0mm
(Code: STR-SP-10)
£ 140.00
Metal Shield Prime SA (10 Ltr)
Metal Shield Prime SA is a roller applied synthetic primer ideal
for use before installing self-adhesive waterproofing
membranes. It has a quick-dry formulation and offers
economical coverage on a range of substrates.
Size: 10 Ltr
Coverage: 40m2
(Code: PV-APEX50)
£ 132.00
Permavent APEX Untaped (1m x 50m)Permavent APEX Untaped (1m x 50m) is an air open and vapour permeable membrane which provides condensation control. Permavent APEX eliminates the need for low or high level ventilation and also provides a secondary barrier to water ingress.
(Code: MSL-EFM-1500X50M )
£ 187.50
Envirotect Class B-S1,D0 Fire Walling MembranePermavent Envirotect Class B Fire Walling Membrane is a class B-s1,d0 fire rated membrane for use in walls. It also provides high vapour permeability and superior water resistance.
(Code: MSL-RF-ASF250)
£ 311.00
Roofinox Acustic - The SilencerThe perfect noise insulation for your metal roof.
(Code: ISO-MATPRO)
£ 59.40
ISO-Mat Pro® - Breather Membrane /  UnderlayBreather membrane for use on all types of domestic and commercial roofing and cladding applications.
(Code: ISO-MATLIGHT)
£ 46.20
ISO-Mat Light® - Breather Membrane /  UnderlayBreather membrane for use on all types of domestic and commercial roofing and cladding applications.
(Code: ISO-MATMET)
£ 179.00
ISO-Mat Metal® - Structured UnderlayISO-Mat Metal® is a condensation control and drainage system for metal roofing. It is a fully vapour-permeable, strong, durable and waterproof barrier.
(Code: VM-PRO)
£ 195.75
VM Zinc Membrane ProVM Zinc Membrane from Tyvek.

Width: 1.5m
Length: 50m
Area: 75m2
(Code: MSL-VFF-25S)
£ 7.75
Ventilated Foam FillerVentilated foam filler for standing seam & Snaplock® roofing.
(Code: TV-TAPE-2S)
£ 19.11
Tyvek Double Sided TapeTyvek double-sided tape is ideal for sealing overlaps and bonding membranes and VCLs together.

Width: 50mm
Roll size: 25m
(Code: TV-TAPE-1S)
£ 25.81
Tyvek Single Sided Tape

Tyvek single sided tape is suitable for sealing membrane laps but particularly suitable for sealing around penetrations and damage repair for all Tyvek membranes.

Width: 75mm
Roll size: 25m

(Code: ALU-VB-600)
£ 269.00
Available at Supplier
Alutrix 600 Vapour Barrier

A high performance, self-adhesive, cold applied vapour barrier

Thickness: 0.6mm
Length: 40m
Width: 1.08m
Weight: 29.5kg

(Code: ALU-FG35-12.5)
£ 164.00
OUT OF STOCK
Alutrix FG35 Primer

Primer for Alutrix Vapour Barrier

Coverage: 50m2/60m2
Weight: 12.5kg

(Code: PS-P5L)
£ 13.75
Premseal Primer

A black mobile liquid used in conjunction with Premseal Waterproof membrane in order to consolidate the substrate and ensure complete bond development.

(Code: MSL-MM-500X50M)
£ 101.25
Metmat Underlay
Underlay for stainless steel.
Reduces wind / rain noise.

Width: 500mm
Pack size: 2 x 50m rolls
(Code: EFT-1x10x8)
£ 71.34
Expanding Foam Tape (Box of 20nr)For standing seams and other metal roofing applications.

(Code: MS-IM100BLK18x16x30M)
£ 21.60
Insect Mesh
Fibre glass insect mesh.