66mm Unilin FR/TP Thermal Ply Flat Roof Board

The 66mm Unilin FR/TP is a composite insulation board featuring a polyisocyanurate core with foil facing, laminated to 6mm WBP plywood. This integrated solution delivers both thermal performance and structural decking capability, making it well-suited for new flat roof installations and refurbishment projects requiring rapid weatherproofing.

The 66mm Unilin FR/TP was previously known as 66mm Xtratherm FR/TP.

Product Specification

Brand: Unilin ®

Model: 66mm FR/TP

Dimensions: 2,400mm x 1,200mm x 66mm

Thickness: 60mm PIR + 6mm Plywood ( 66mm overall )

Length: 2400mm

Width: 1200mm

Weight: 28.01kg

Compressive Strength: 150 kPa (10% Compression)

Density: 32 Kg/m3

Type: Thermal Ply High Performance PIR Insulation and Plywood Composite for Flat Roofs

Material: Polyisocyanurate core ǀ Plywood

Profile: Square Edge

Thermal Conductivity: 0.022W/mK

R-Value: 2.71m2K/W

Vapour Resistivity: 100 MNs/gm

Type of finishing board: 6mm WBP plywood

Inner facing: Foil Facer

Outer facing: Foil Facer

Finish: Gas-tight foil ǀ WBP Plywood

Shipping method: Articulated Vehicle ǀ Courier

Applications: Flat Roof Insulation ǀ Hot Bitumen ǀ Decking

Features: Rapid Weather Proofing ǀ 3 in 1 Solution

Key Benefits:

1. Integrates thermal insulation and structural decking into a single product
2. Appropriate for both new construction and roof refurbishment schemes
3. Delivers rapid weatherproofing capabilities
4. Environmental Product Declaration (EPD) certified by IGBC is available for this insulation product
5. Combines insulation and decking in one installation
6. Suitable for new and refurbishment roof applications
7. Enables fast weather protection

Roof Design

Consideration should be given to the recommendations of BS 4841: Part 3 and the certification of the chosen membrane manufacturer.

Falls

The fall on a flat roof should be constant and steep enough to ensure that rainfall does not pond.

Info

Browse our Unilin range and refine by thickness or coverage using the left-hand filters. For project-specific advice or bulk pricing enquiries, contact us on +4402038839057, email sales@insulationbee, or use our Live Chat service for competitive Insulation pricing.