36mm Unilin FR/TP Thermal Ply Flat Roof Insulation

The 36mm Unilin FR/TP is a composite insulation board featuring a Polyisocyanurate core bonded to 6mm WBP plywood with foil facings on both sides. This integrated system delivers thermal performance and structural decking capability, making it well-suited for new flat roof installations and refurbishment projects requiring rapid weatherproofing.

The 36mm Unilin FR/TP was previously known as 36mm Xtratherm FR/TP.

Product Specification

Brand: Unilin ®

Model: 36mm FR/TP

Dimensions: 2,400mm x 1,200mm x 36mm

Thickness: 30mm PIR + 6mm Plywood (36mm overall)

Length: 2400mm

Width: 1200mm

Weight: 21.5kg

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: 1.36m2K/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 in a single application
2. Appropriate for both new construction and roof refurbishment work
3. Enables swift weatherproofing installation
4. Environmental Product Declaration (EPD) certification available through IGBC
5. Single-fix solution combining insulation and decking
6. Suitable for new and refurbishment roof applications
7. Delivers rapid weather protection

Roof Design

Refer to the guidance in BS 4841: Part 3 and the technical specifications provided by your chosen membrane manufacturer.

Falls

Flat roof construction requires adequate and consistent fall to prevent water pooling and ensure proper drainage.

Info

Explore our Unilin stock and refine your selection by thickness or coverage using the filters provided. For technical advice on product suitability for your specific project or to request a volume discount quotation, contact us on +4402038839057, email sales@insulationbee, or use our Live Chat service for competitive UK Insulation pricing.