Tapered Roof Unilin TR/ALU 30-50mm is the tapered version of Flat Roof FR/ALU, it is faced on both sides with composite gas tight foil facings bonded to a Polyisocyanurate (PIR) core during manufacture.

Unilin TR/ALU Tapered Roof systems address most flat roof failures i.e. ponding of rainwater caused by an inability to shed rainwater on the surface whilst providing a high level of thermal insulation performance.

Tapered Roof ALU insulation systems have been designed to provide solutions to design issues that arise in new and refurbishment roofs.

A U-Value calculation should be carried out at design stage for minimum or average U-Values depending on requirements.

In addition a condensation risk analysis must be calculated within the guidance provided in BS 5250 code of practice for control of condensation in buildings.

Typically a 1000 gauge polythene should be used with all joints lapped and sealed.

These foil faced insulation boards are suitable for use on roof decks that are subject to maintenance traffic only.

The completed roof should not be used for storage of heavy materials or an air conditioning plant.

Unilin TR/ALU Tapered roof boards providing total solutions for tapered roof projects.

Specification:

Thickness: 30-50mm

Width: 1200mm

Length: 1200mm

Size: 30-50mm x 1200mm x 1200mm

Board Coverage: 1.44m2

Profile: Square Edge

R-Value: 1.35m2K/W – 2.25m2K/W

Density (Foam Core): 32kg/m3 

Thermal Conductivity: 0.022W/mK

Compressive Strength: >150 (kPa)

Reaction to Fire: Euroclass B, s2-d0

Tapered Roof TR/ALU Features:

 · BBA certified (11/4817).

 · High thermal performance.

 · Easy to handle and install.

 · Unique tapered profiled boards.

 · Vapour resistant gas-tight foil facers.

 · High compressive strength >150 kPa.

 · Available in 1200mm x 1200mm sheets.

 · Compatible with mechanically fixed single ply systems. 

 · Faced on both sides with composite gas-tight aluminium foil.

 · Certified thermal conductivity of 0.022 W/mK.

 · Suitable for new build and refurbishment roofs.

 · Compatible with loose laid ballasted systems.

Unilin TR/ALU Tapered Roof Board Installation Guide:

 · The specification for fixing of Unilin roof boards will vary with the location, roof height/width and topographical data, architectural specifications should be consulted.

 · These tapered boards should be laid over the vapour control layer with all joints fully supported by the deck.

 · They are secured by mechanical fixings with washers.

 · The waterproofing is also mechanically fixed in accordance with the specific manufacturer’s instructions.

 · The tapered boards should be laid over the vapour control layer in a break bonded pattern.

 · The boards are generally secured by approved mechanical fixings.

 · The waterproofing is also mechanically fixed in accordance with the specific manufacturer’s instructions.

 · The 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.

 · They are secured by mechanical fixings with washers.

 · The waterproofing is also mechanically fixed in accordance with the specific manufacturers instructions.

 · The facing of these boards should not be considered as temporary waterproofing, when work is interrupted or at the end of each day, a night joint must be made to prevent water penetration.

 · Unilin tapered boards should be waterproofed as soon as possible after fixing.

Unilin Thin-R TR/ALU Certification and Standards:

 · BBA Certification No. 11/4817. 

 · BS EN ISO 9001 Quality Management System.

 · BS EN ISO 14001 Environmental Management System.

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

*Special Product - Non returnable cancelable.