50mm PIR Insulation Board 2400mm x 1200mm (8×4)
£33.32 Ex VAT£39.98 Inc VAT
- 50mm PIR insulation board – 2400x1200mm
- Foil-faced thermal board for roofs, walls & floors
- Lightweight and easy to install
- Delivered across London and nearby areas
The 50mm PIR Insulation Board (2400x1200mm) is a high-performance, rigid thermal board ideal for insulating walls, floors, and pitched or flat roofs. Manufactured with a closed-cell polyisocyanurate (PIR) core and foil facings on both sides, it delivers excellent thermal conductivity and resists moisture, making it a popular choice for energy-efficient builds.
Lightweight, easy to handle, and simple to cut on-site, this 50mm board is ideal for reducing heat loss in residential renovations, extensions, and commercial upgrades—perfect for where moderate insulation depth is needed without sacrificing efficiency.
Applications of 50mm PIR Insulation
- Suitable for wall cavities, flat/pitched roofs, and floors
- Ideal for residential and light commercial use
- Meets UK building regulation thermal performance standards
- Compatible with timber, masonry, and steel frame structures
- Quick to install with foil-tape sealed joints
Delivery in and Around London
We offer fast delivery of 50mm PIR insulation boards to:
- London boroughs: Hackney, Croydon, Camden, Southwark, Lewisham
- Greater London areas: Enfield, Barnet, Redbridge, Bexley
- Surrounding counties: Kent, Essex, Hertfordshire, Surrey
Available in single sheets or pallet loads for trade and bulk orders.
| Weight | 4.460 kg |
|---|
50mm PIR Insulation Board 2400mm x 1200mm (8x4)
What are my delivery options?
Free In-Store Pickup
Free In-store pickup is available for All purchases. Pickups are available Monday-Friday 09:00-16:00
Free Delivery (2-3 Business Days)
We offer Free delivery on all orders (Minimum order value: £250.00) within Greater London (See Postcodes) (excl. Bricks & Blocks)
Please click here to view our Delivery Details
Bricks & Blocks Delivery (2-5 Business Days)
Bricks & Blocks Delivery will cost £85 per pack (Qty: 1-4) or £350 per order (Qty: 5+) within Greater London (See Postcodes)
Returns Address
Builders Megastore: 753-755 London Rd, Croydon CR7 6AW
Returns Information
Accept returns for both defective and non-defective products
Exchanges: Accept exchanges Product Condition: New only Returns Window: 30 days
Method & Fees
Method: In store, By mail
Return label: Customer responsibility Restocking fees: No cost Refund processing time: 5 days
Please click here to view our Returns Policy
Related products
Reviews
There are no reviews yet