116mm Warmline PIR Insulated Decking Board

The 116mm Warmline insulated roof decking board is a high-performance PIR insulation board with bonded plywood, designed for flat roof applications. Combining thermal insulation and structural decking in one board, it provides a fast and efficient solution for modern warm flat roof systems.

Manufactured with a fibre-free 110mm PIR insulation core and a durable 6mm plywood facing, this insulated decking board offers excellent strength, stability and long-term thermal performance. It is specifically designed to improve energy efficiency in flat roofing projects, helping meet UK Part L building regulation requirements.

116mm Warmline insulated decking is an ideal choice for new build and refurbishment projects, offering a time-saving solution by allowing installers to deck and insulate in a single application, reducing labour costs and installation time.

Key Features

1. 110mm PIR insulation board with integrated decking
2. 6mm plywood bonded layer for strength and durability
3. Board size: 2400mm x 1200mm x 116mm
4. Coverage: 2.88m² per board
5. R Value: 5.05 m2K/W
6. U Value: 0.21 W/m2K
7. Weight Per Board with 6mm Plywood (kg): 22
8. High-performance insulated roof decking for flat roofs
9. Complies with Part L Building Regulations (UK)

Applications

• The Warmline PIR insulated decking board is suitable for a wide range of flat roof waterproofing systems, including:
• Mechanically fixed single-ply membranes
• Fully adhered single-ply systems
• EPDM rubber roofing systems
• GRP (fibreglass) roofing systems
• Torch-on felt roofing systems
• Other single-ply membrane applications

Why Choose Warmline Insulated Roof Decking?

• Combines insulation and decking in one board
• Reduces installation time and labour costs
• Provides excellent thermal performance for warm flat roofs
• Strong, durable plywood-faced PIR insulation
• Suitable for multiple flat roofing systems
• Ideal for UK residential and commercial roofing projects

Info

Have a browse of our Warmline Insulation products. We supply to the entire UK Mainland. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on 02039519012 / 02038839057, email sales@insulationstoreonline.co.uk or Live Chat - Lowest UK Insulation Prices near me.