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Warm Roof Flat Board Insulation - Liquid Applied Warm Roof System

Name: Warm Roof Flat Board Insulation - Liquid Applied Warm Roof System
Brand: WestWood Liquid Technologies Limited
SKU: 4U9tBrLjW7oyn5diXJpH9Y

Verified by manufacturer 6 months ago

WestWood Liquid Technologies Limited

Third party certifications:

BBA Agrément Certificate
Certificate type
European Technical Approval (ETA)
Certificate type
FM Approved
Certificate type

A PMMA based warm roof waterproofing system with flat board insulation.

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BOS

+44 800 808 5480 Website

Application

For warm roofs.
Suitable for new build and refurbishment projects.

Description

A PMMA based warm roof waterproofing system with flat board insulation. Particularly suitable for both new build and refurbishment projects - cold applied.

System components:

Weplus SA bonding agent.
Weplus SA VB PL - Vapour barrier and preparation layer.
Weplus insulation adhesive.
PIR flat board insulation.
Weplus SA bonding agent.
Weplus SA VB PL - Vapour barrier and preparation layer.
Wecryl R 230 and Wecryl R 230 thix.

General information

Color	Grey
Material	Polymethyl methacrylate (PMMA) Polyisocyanurate (PIR)
Length	Bespoke
Width	Bespoke
Height	Bespoke
Warranty description	20 year

Uniclass	Ss_30_40_30_43 Liquid-applied warm roof covering systemsPrimary
CAWS	J31/10 Warm deck roof coating J31/120 Warm deck roof coating

Specification data - Liquid-applied warm roof covering systems

System performance	Fire performance: Broof(t4) classification to EN 13501-5:2016. Guidance for specification option: Refer to the Warrington Fire classification report for details.
Preparation	-
Horizontal work	Weplus SA Bonding Agent. Guidance for specification option: One-component, solvent-based SBS adhesive primer. Used to aid adhesion of Weplus SA VB PL to concrete and various porous substrates.
Skirtings and vertical work	Weplus SA Bonding Agent.
Air and vapour control layer	Weplus SA VB PL. Guidance for specification option: A multi-layer self-adhesive vapour barrier and carrier membrane made of polymer-modified bitumen with a glass-fibre mat reinforcement and an aluminium foil as top layer. Can be applied over most common substrates such as concrete, plywood/OSB, and metal decks.
Insulation	-
Type	PIR flat board insulation. Guidance for specification option: Thickness to suit required U-value; consult manufacturer for details.
Fixing	Weplus insulation adhesive. Guidance for specification option: A single component polyurethane roofing adhesive, developed specifically for the bonding of rigid insulation boards to a variety of roof decks and vapour control layers.
Carrier membrane	-
Type	Weplus SA VB PL.
Fixing	Weplus SA Bonding Agent.
Liquid-applied waterproofing	-
Type	Wecryl R 230 and Wecryl R 230 thix waterproofing resins. Guidance for specification option: Two-component, fast-curing and highly flexible. Wecryl R 230 thix is a variant of Wecryl 230 with improved non-sag/ thixotropic properties to reduce run-off when the waterproofing resin is applied to sloping and vertical surfaces. It is used primarily for the waterproofing of details. Available in RAL 7032 pebble grey and RAL 7043 traffic grey (Wecryl R 230 thix/Wecryl R 230 thix HT).
Reinforcement	Westwood reinforcement fleece.