Warmline 146mm PIR Insulated Decking Board

The Warmline 146mm insulated roof decking board is a premium PIR insulation board with integrated plywood backing, engineered for flat roof installations. This single-board solution merges thermal insulation with structural decking capacity, delivering a streamlined and cost-effective approach for contemporary warm flat roof construction.

Built with a fibre-free 140mm PIR core and a robust 6mm plywood layer, this insulated decking board delivers outstanding rigidity, dimensional stability and sustained thermal resistance. Purpose-built to enhance energy performance in flat roofing applications, it supports compliance with UK Part L building standards.

The Warmline 146mm insulated decking solution suits both new construction and renovation work, streamlining installation by combining decking and insulation in a single step, thereby cutting labour expenditure and project duration.

Key Features

1. 140mm PIR insulation with integrated decking capability
2. 6mm plywood bonded layer for structural integrity
3. Board dimensions: 2400mm x 1200mm x 146mm
4. Coverage: 2.88m² per board
5. R Value: 6.4 m2K/W
6. U Value: 0.21 W/m2K
7. Weight Per Board with 6mm Plywood (kg): 24.7
8. Premium insulated roof decking for flat roof systems
9. Meets Part L Building Regulations (UK)

Applications

• The Warmline PIR insulated decking board works with various flat roof waterproofing approaches:
• 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?

• Single board combines insulation and decking
• Shortens installation schedules and reduces labour expenses
• Delivers superior thermal performance for warm flat roofs
• Durable plywood-faced PIR insulation construction
• Compatible with numerous flat roofing systems
• Suitable for UK residential and commercial roofing applications

Info

Explore our full range of Warmline Insulation products. We deliver across the entire UK Mainland. For advice on product suitability for your project or to request a quantity discount quotation, contact us on 02038839057 / 02038839057, email sales@insulationbee.co.uk or use Live Chat - Lowest UK Insulation Prices near me.