PIR Insulation Board – Polyisocyanurate – Indoor Use

Product Overview

This foil-faced PIR insulation board with a thickness of 100mm is ideal for use in floors, walls, and roofs. Designed for general application, it integrates easily into standard construction details. The board features a rigid polyisocyanurate (PIR) core, faced with low-emissivity foil, providing excellent thermal resistance and acting as a vapor control layer.

Features & Benefits

• Thermal Conductivity (0.022 W/m·K): Achieve U-value targets with reduced thickness.
• Low-Emissivity Foil Facings: Reflects radiant heat, enhancing efficiency.
• Versatile Application: Suitable for roofs, walls, and floors.
• Rigid PIR Core: Lightweight, robust, and easy to install.
• Moisture Resistance: Closed-cell core prevents water uptake.
• Environmental Credentials: Zero ODP, low GWP, and BRE Green Guide Rating A.
• BBA Certified: Assurance of performance across various applications.
• Board Size 2400 × 1200mm: Standard size for compatibility with typical build-ups.

Applications

• General Insulation: Suitable for diverse domestic and commercial applications.
• Roofs: Between rafters, under rafters, or in flat roof joists.
• Walls: Timber frame linings, cavity upgrades, or masonry linings.
• Floors: Ideal for beam & block floors, slabs, and suspended floors.

Installation Guidance

• Cut and Fit: Use a knife or fine-tooth saw; ensure close joints.
• Seal or Tape: Ensures continuity with air and vapor control layers.
• Secure Fixing: Use mechanical fixings, adhesives, or retention by framing.

Frequently Asked Questions

• Q: Can this board be used in a flat roof?
  A: Yes, it is suitable for both pitched and flat roofs.
• Q: Is this board environmentally friendly?
  A: Yes, it features zero ODP and low GWP credentials.
• Q: What tools are needed for installation?
  A: A knife or fine-tooth saw is recommended for cutting.