Unilin Thin-R TR/ALU 70-90mm Tapered Roof Insulation

70-90mm Unilin Thin-R TR/ALU is a high-performance Polyisocyanurate Tapered Roof Insulation with vapour-tight aluminium foil facings, engineered for compatibility with single ply membranes. This product forms part of Unilin's extensive portfolio of premium tapered roof boards, delivering comprehensive solutions for tapered roof applications. An Environmental Product Declaration (EPD), certified by the IGBC, is obtainable for this product. Contact our technical support team for additional details.

70-90mm Unilin Thin-R TR/ALU was previously known as 70-90mm Xtratherm Thin-R TR/ALU

Product Specification

Product name: 70-90mm TR/ALU

Type: PIR Insulation

Application: Flat Roof Insulation

Thickness: 30-50mm, 50-70mm, 70-90mm, 90-110mm (1:60)

Inner facing: Foil Facing

Outer facing: Foil Facing

Thermal conductivity: 0.022 W/mK

Compressive strength: CS (10\Y) 150

Size/Dimensions: 1200 x 1200mm

Density: (Foam Core) 32 kg/m3

Reaction to fire: Euroclass E

Installation guide: Please see Marketing materials

EPD An: Environmental Product Declaration (EPD), certified by IGBC is available for this product. Please contact technical support for further details.

Key Benefits

1. High Thermal Performance
2. Compatible with mechanically fixed single ply systems. Loose laid ballasted systems
3. Vapour resistant foil facers
4. Thinnest solution for mechanically fixed flat roofs

Roof Design

Consideration should be given to the recommendations of BS 4841: Part 3 and those of the Single Ply Roofing Association (SPRA).

Heat Loss/Condensation Risk

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.

Fire Performance

The fire rating, when tested to EN 13501-5 and BS 476 Part 3 'External Fire Exposure Roof Test', will be dependent upon waterproofing system specified.

Info

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