106mm Unilin FR/TP Flat Roof Insulation Decking is used for new and refurbishment flat roof applications, made of 100mm Unilin PIR rigid foam insulation core bonded to 6mm WBP grade plywood.

Unilin FR/TP Thermal Ply Flat Roof Insulation Board is faced to the under side with a gas-tight foil facer, bedding the panel onto a bed of mastic creates a continuous vapour control layer.

FR/TP Pre-insulated Roof Decking is designed for use on new roofs or upgrading the thermal performance of existing roofs.

The roof construction is a critical element in the building fabric and is an area at very high risk of heat loss. 

A warm roof application with all the insulation above the joists is considered best practice.

Where insulation between the joists is required to reduce the overall height please note the insulation above the deck should have a higher thermal resistance than that of the insulation between the joists.

Unilin FR/TP provides rapid weather proofing and reliable long term energy savings for buildings.

The thermal conductivity of the PIR insulation board is 0.022 W/mK (Lambda value).

The thermal conductivity of the 6mm WBP Plywood is 0.14 W/mK (Lambda value).

Specification:

Thickness: 106mm

Size: 106mm x 1200mm x 2400mm

Length: 2400mm

Width: 1200mm

Board coverage: 2.88m2

Density (Foam Core): 32 Kg/m3

Profile: Square Edge

Thermal Conductivity: 0.022 W/mk

R-Value: 4.51m2K/W

Compressive Strength: >150 kPa (10% Compression)

Water Vapour Resistivity: >100 MNs/gm

Unilin FR/TP Warm Roof Insulation Board Features:

 · Creates a continuous vapour control layer.

 · Provides reliable long term energy savings for buildings.

 · Insulation and decking in one fix.

 · For new build and refurbishment roofs.

 · Installed and weatherproofed rapidly.

 · Accepts a wide variety of weathering systems.

 · Available in a standard board size of 1200mm x 2400mm (8x4 sheets).

 · Gas-tight foil facing.

 · Easy to handle and install.

Unilin FR/TP Flat Roof Insulation Decking Installation Guide:

 · A warm roof application with all the insulation above the joists is considered best practice.

 · Where insulation between the joists is required to reduce the overall height please note the insulation above the deck should have a higher thermal resistance than that of the insulation between the joists.

 · The boards should be fixed to a minimum of 50mm thick joists at 600mm centres max with the plywood uppermost.

 · Boards should be staggered and butted.

 · Each edge should have a minimum bearing of 20mm on the joist.

 · All edges should be supported - add noggings where necessary.

 · Stagger fixings where boards are butted.

 · Boards should be embedded in vapour resistant mastic to provide a vapour control layer in conjunction with foil facing.

 · Mastic should be laid wide enough to facilitate 2 panel edges and be continuous around all edges.

 · The boards should be fixed with low profile screw fixings, placed at 200mm centres around the perimeter of the boards and at 300mm centres along any intermediate supports.

 · All fixings should penetrate the joists by a minimum of 35mm and be placed 12mm from the edge of the insulation, and no further than 50mm from any corners.

 · Care should be taken to ensure that the heads of any fixings are flush with the plywood surface and not over-driven.

 · The roof should be fire protected to the underside by applying a layer of plasterboard or other approved material.

 · Thermal Ply is suitable for maintenance traffic loadings only.

Certification:

BS EN ISO 9001 Quality Management System

BS EN ISO 14001 Environmental Management System

Thermal conductivity is dependent on facings and product thickness.

*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.