Kingspan Thermawall TW50 PIR Cavity Wall Board 1200 × 450mm – 70mm (Pack of 6, 3.24m²)
Kingspan Thermawall TW50 PIR Cavity Wall Board 1200 × 450mm – 70mm (Pack of 6, 3.24m²)
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- Genuine manufacturer stock
- Trade pricing, shown ex VAT
- Call 03330 908479 for bulk quotes
Kingspan Thermawall TW50 is a PIR cavity wall board (PIR core, composite foil facings) for partial-fill masonry cavity walls. It has a declared thermal conductivity of 0.022 W/mK and, at this thickness, a thermal resistance of 3.15 m²K/W according to the manufacturer's datasheet. Each pack contains 6 boards covering 3.24m².
Specifications
| Brand | Kingspan |
|---|---|
| Supplier code | STO1367 |
| Thickness | 70mm |
| Board size (L × W) | 1200 × 450mm |
| Material | PIR core, composite foil facings |
| Thermal conductivity (λ) | 0.022 W/mK |
| Thermal resistance (R-value) | 3.15 m²K/W |
| Reaction to fire | Euroclass F |
| Product standard | BS EN 13165 |
| BBA certificate | 14/5133 |
| Boards per pack | 6 |
| Coverage per pack | 3.24m² |
| Sold as | Pack of 6 boards (3.24m²) |
Delivery
Free delivery to England & Wales on orders over £500 + VAT; £50 + VAT delivery below that; minimum order £400 + VAT. Delivered in 2–3 working days by Moffett lorry (forklift offload); someone must be present to receive it.
Downloads & technical information
- Kingspan Thermawall TW50 technical datasheet (PDF)
- Kingspan Thermawall TW50 Declaration of Performance (PDF)
- Kingspan Thermawall TW50 BBA certificate (PDF)
- Kingspan product page (manufacturer website)
FAQs
Is the price per board or per pack?
The price shown is for one pack of 6 boards covering 3.24m².
How many do I need?
Divide the area to be covered (m²) by 3.24m² and round up, then allow around 10% extra for cutting and waste.
What are the delivery charges?
Free delivery to England & Wales on orders over £500 + VAT; £50 + VAT delivery below that; minimum order £400 + VAT. Delivered in 2–3 working days by Moffett lorry (forklift offload); someone must be present to receive it. We deliver to England and Wales only; we cannot deliver to Scotland, Northern Ireland or the islands.
Where can I find U-values and installation guidance?
See the manufacturer documents linked in the Downloads & technical information section above, or contact our team for help.
Delivery
Delivery
Free delivery to England & Wales on orders of £500 ex VAT or more.
Orders from £400 to £499.99 ex VAT: £50 ex VAT delivery. Minimum order £400 ex VAT.
We deliver to England and Wales only (not Scotland or Northern Ireland). Delivery usually takes 2–3 working days.
Deliveries arrive on a Moffett lorry (truck-mounted forklift) and are offloaded at your site. Someone must be present to receive the delivery, and we need a contact phone number for the driver.
