Price range: €650.00 through €790.00
Product Code: —
| Board Type | PF Foil, PIR Cavity Wall No T&G, PIR Cavity Wall T&G |
|---|---|
| Thickness | 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm |
Upgrade your cavity wall thermal efficiency with our premium 1200mm x 450mm PIR cavity wall insulation with T&G and No-T&G option and PF foil cavity wall— available in a wide range of thicknesses to suit new build and retrofit projects alike. Designed for efficiency and ease of installation, these insulation boards are a smart choice for builders, contractors and energy-conscious homeowners.
Potential Imperfections (“Seconds” Grade)
They are not first-grade products. Imperfections are typically cosmetic and/or dimensional.
Why Choose Our PF & PIR Cavity Wall Insulation?
Our 1200mm x 450mm PIR (Polyisocyanurate) and PF (Phenolic Foam) Foil cavity wall boards provide superior thermal resistance and help keep heat inside your property where it belongs.
Wide Range of Thickness Options: Choose from 60mm up to 120mm thickness to match your specific thermal requirements.
PIR & PF Options: PIR offers excellent energy efficiency, while PF provides ultra-low thermal conductivity for high-end insulation needs.
PIR Cavity Wall – T&G (Tongue & Groove)
Interlocking PIR boards designed to reduce thermal bridging and improve airtightness. Ideal for high-performance cavity wall builds. To learn more about PIR Cavity Wall Tongue and Groove – click here.
PIR Cavity Wall – No T&G
Standard square-edge PIR insulation boards for cavity walls. Cost-effective and easy to install for most applications.
Standardised Size: The 1200 x 450mm board size fits most cavity wall installations and reduces on-site cutting and waste.
Foil Facing (PF Foil Option): Enhances vapour control and thermal reflection inside the cavity wall.
Product Details
Board Size: 1200mm × 450mm
Board Type: PF Foil, PIR with or without tongue & groove
Use: Cavity wall insulation
Order Your PF & PIR Cavity Wall Insulation Today
Choose the right thickness and board type for your project — from robust PIR boards to high-efficiency PF foil options. Add to basket now and benefit from reliable delivery across Ireland, trade discounts and expert support from the Eden Building Supplies team.
| Board Type | PF Foil, PIR Cavity Wall No T&G, PIR Cavity Wall T&G |
|---|---|
| Thickness | 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 75mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm |
