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60mm Celotex GA4060 PIR Insulation Board 2400mm x 1200mm

URN: 3001028
£19.85ex. VAT £6.89 per m2
£19.85ex. VAT
£6.89 per m2
Bulk Discount
8+ boards 16+ boards 26+ boards
£19.45ex. VAT £19.25ex. VAT £18.86ex. VAT
Coverage required
m
m
Based on your total area of m2 (inc. 10% wastage) - of these are required (actual coverage of m2)

We recommend purchasing at least 10% extra product to allow for errors, damages or obstacles

PIR insulation board with foil facings for reliable thermal performance. Suitable for floors, walls, and roofs. 60mm sheet improves U-values while fitting between studs, rafters, or joists.

Nationwide Delivery

Tue 23 Sep

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Delivery & Returns Info

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Product Overview

PIR insulation board with foil facings for reliable thermal performance. Suitable for floors, walls, and roofs. 60mm sheet improves U-values while fitting between studs, rafters, or joists.

URN: 3001028
£19.85ex. VAT

Delivery & Returns Information

How Our Delivery Works

We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.

Delivery Areas & Charges

Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.

Standard (Nationwide) Delivery

Insulation, Plasterboard and Drylining Products
ORDER VALUE DELIVERY CHARGE
Under £350 £35 ex. VAT
Over £350 ex. VAT FREE
Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £100 £15 ex. VAT
Between £100 - £300 ex. VAT £10 ex. VAT
Over £300 ex. VAT FREE
Screws & Fixings and Adhesives & Sealants
ORDER VALUE DELIVERY CHARGE
Under £50 £5 ex. VAT
Over £50 ex. VAT FREE

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £400 £50 ex. VAT
Over £400 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

View Full Delivery Policy

Returns

We offer a 30 day returns policy on any faulty products.

View Full Returns Policy


Key Features

  • {{home}} Use in floors, framed walls and pitched roofs
  • {{grade}} Aluminium composite facing on both sides
  • {{thermostat}} 0.022 W/mK thermal conductivity
  • {{build}} Easy to handle and install
  • {{public}} Zero Ozone Depletion Potential (ODP)
  • {{verified_user}} BBA certified

Technical Specification

Technical Specification
Material Type:PIR
Thickness:60mm
Width:1200mm
Length:2400mm
Sales Unit:Board
Sales Unit Coverage:2.88m2
Brand:Celotex
Manufacturer's Reference:GA4060
Weight:6.51kg
Thermal Conductivity:0.022W/mK

Product Overview

Foil-faced PIR insulation board, measuring 60mm in thickness for use in floors, walls, and roofs. 

Manufactured as part of the GA4000 range, it is intended for general application, meaning it can be confidently specified across a broad spectrum of build-ups without the need for specialist products.

The board consists of a rigid polyisocyanurate (PIR) core faced with low-emissivity foil on both sides. This construction provides excellent thermal resistance, helping to reduce heat loss through the building fabric while also acting as a vapour control layer. 

At 60mm thick, the board is lightweight, easy to handle, and well-suited to build-ups that demand both efficiency and reduced thickness.

Features & Benefits

  • Thermal conductivity (0.022 W/m·K): Reduces the thickness required to meet U-value targets.
  • Low-emissivity foil facings: Reflect radiant heat across cavity air spaces, improving overall efficiency.
  • GA4000 range (general application): Suitable for versatile use across roofs, walls, and floors.
  • Rigid PIR core: Lightweight yet robust, easy to cut and install with standard tools.
  • Moisture resistance: Closed-cell core prevents water uptake and preserves thermal performance.
  • Environmental credentials: Zero ODP, low GWP blowing agent, and BRE Green Guide Rating A.
  • BBA certified (17/5405, 16/5352): Independent assurance of performance across roofs, walls, and floors.
  • Board size 2400 × 1200mm: Supplied in the industry-standard sheet size for insulation, ensuring compatibility across typical build-ups.
  • Thickness 60mm: Balances thermal efficiency with reduced depth.

Applications

  • General insulation: Versatile board suitable for a wide range of domestic and commercial applications.
  • Roofs (pitched/flat): Between rafters, under rafters, over-rafter sarking, or between flat roof joists.
  • Walls (timber frame/masonry): Timber frame linings, partial-fill cavity upgrades, or solid masonry internal linings.
  • Floors (beam & block, slab, timber): Beam & block floors, concrete slabs, suspended timber floors, or slab overlays.


Installation Guidance

  • Cut and fit tightly: Use a knife or fine-tooth saw; maintain close joints to avoid thermal bypass.
  • Seal or tape as specified: Ensures continuity with air and vapour control layers.
  • Fix securely: Mechanical fixings, adhesives, or retention by framing depending on application.
  • Protect on site: Store boards flat, dry, and covered until required.

Compliance & Performance

  • Thermal conductivity: 0.022 W/m·K (BS EN 12667).
  • Compressive strength: ≥140 kPa (BS EN 826).
  • Reaction to fire: Euroclass E (BS EN 13501-1).
  • Environmental performance: Zero ODP, low GWP, BRE Green Guide Rating A.



Customer Reviews

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5/5 based on 5 reviews

good

Sam Cross on

Great.

Frank Wyatt on

5 stars

Ben Stanmore on

good product

Adam Court on

By far the web delivery date on this is the best in the market. Nice to know they can guarantee availability. Best price I've found online.

Chris Pannetone on

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