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Xtratherm
Thin-R Tapered Roof [TR/ALU]

Thin-R Tapered Roof [TR/ALU]

Product catalog summary

Overview: Xtratherm TR/ALU is a high-performance tapered roof insulation designed for use with mechanically fixed single ply waterproofing systems. It features a polyisocyanurate (PIR) core with vapour-tight aluminium foil facings, offering solutions for both new builds and refurbishment projects.

Key Features:

High-performance rigid insulation with a thermal conductivity of 0.022W/mK.
Approved by LPC/FM and compatible with single ply waterproofing systems.
Non-deleterious material, manufactured without CFCs/HCFCs, ensuring zero ozone depletion potential (ODP) and low global warming potential (GWP).
Provides a practical solution to water ponding by integrating insulation and drainage.

Specifications:

Sheet size: 1200mm x 1200mm, with a minimum thickness of 30mm.
Fire performance depends on the specified waterproofing system, tested to BS 476 Part 3: 2004.
Suitable for roof decks subject to maintenance traffic only; walkways are recommended for regular access.

Installation Guidelines:

Should be laid over a separate vapour control layer, typically a 1000 gauge polythene, with all joints lapped and sealed.
Mechanical fixings with washers are used to secure both the insulation and waterproof membranes.
Not recommended for use with built-up bitumen-based roofing or mastic asphalt systems.

Design Considerations:

U-value calculations and condensation risk analysis should be conducted according to BS 5250:2002.
Roof design should consider recommendations from BS 4841: Part 3 and the Single Ply Roofing Association (SPRA).

Environmental and Safety Standards:

Manufactured to EN ISO 13165, with quality systems approved to EN ISO 9001:2008, EN ISO 14001:2004, and BS OHSAS 18001.
Stable and rot-proof, ensuring durability for the building's lifespan.

Storage and Handling:

Boards must be protected from weather conditions and stored in dry conditions.
Can be cut using a sharp knife or fine-toothed saw for tight fitting.

Availability: Xtratherm products are available through builders' merchants and specialist distributors in the UK and Ireland.

Catalog excerpts

Tapered Roof Solutions Tapered Insulation for Mechanically Fixed Single Ply Waterproofing Systems TR/ALU Key Features High Performance Rigid Insulation Thermal Conductivity 0.022W/mK Practical Solution to Water Ponding with Insulation and Drainage in a Single System LPC/FM Approved Compatible with Single Ply Waterproofing Systems Non-deleterious Material Manufactured without the use of CFC’s/HCFC’s Zero ODP and Low GWP Suitable for New Build and Refurbishment Projects High performance PIR Tapered Roof Insulation

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Flat Roof Solutions High performance PIR Flat Roof Insulation Tapered Roof Board TR/ALU Tapered Insulation for Mechanically Fixed Single Ply Waterproofing Systems Xtratherm TR/ALU is a high performance Polyisocyanurate tapered roof insulation with vapour-tight aluminium foil facings suitable for use with single ply membranes. TR/ALU is part of the comprehensive range of Xtratherm’s high performance tapered roof boards providing total solutions for tapered roof projects. Roof Design Consideration should be given to the recommendations of BS 4841: Part 31987 and those of the Single Ply Roofing...

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Product Description Laying over Concrete Deck Xtratherm TR/ALU is the tapered version of FR/ALU. It is faced on both sides with composite gas-tight foil facings adhesively bonded to a Polyisocyanurate (PIR) core during manufacture. Xtratherm tapered boards are manufactured without the use of CFC’s/HCFC’s, have zero ozone depletion potential and PIR achieves a BRE Green Guide A+ Rating. Xtratherm TR/ALU tapered boards should be fitted over the vapour control layer that has been laid on a prepared deck that is clear, dry and level without gaps. The TR/ALU boards are secured by mechanical fixings...

Open the catalog to page 3

Flat Roof Solutions High performance PIR Flat Roof Insulation The Xtratherm range of high performance flat roof boards provides the complete solution for new build and refurbishment. Standards Xtratherm Flat Roof range is manufactured to EN ISO 13165 under quality systems approved to EN ISO 9001:2008 quality management, EN ISO 14001:2004 environmental management and BS OHSAS 18001 Health and Safety Management System. Storage TAPERED ROOF INSULATION FLAT ROOF INSULATION Tapered Insulation for Mechanically Fixed Single Ply Waterproofing Systems Single Ply Mechanically Fixed FR/ALU — High Performance...

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Thin-R Tapered Roof [TR/ALU]

Thin-R Tapered Roof [TR/ALU]

Catalog excerpts

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