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Recticel Eurowall+ PIR Insulation Board (Full-Fill Cavity) 1200 × 460mm – 115mm (Pack of 8, 4.42m²)

Recticel Eurowall+ PIR Insulation Board (Full-Fill Cavity) 1200 × 460mm – 115mm (Pack of 8, 4.42m²)
Regular price £127.56 ex VAT£153.07 inc VAT
Regular price Sale price £127.56 ex VAT£153.07 inc VAT
Sale Sold out

In stock

Minimum order £400 ex VAT, free delivery in England · Mainland Wales & Scotland: minimum order £400 ex VAT + £40 + VAT delivery

Delivery timing depends on stock and location; contact us before ordering if your project has a deadline. Full delivery rules

Prices exclude VAT.Prices shown include VAT at 20%. Delivery calculated at checkout.

Spread the cost: pay in 3 with Klarna, PayPal or Shop Pay at checkout Subject to status.

Bulk orders? Call 03330 908479 or contact us for a bulk quote.

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Other thicknesses (same range, each thickness is its own product)

Compare other PIR brands at 115mm

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All 115mm PIR boards () · All PIR insulation

Delivery

Minimum order £400 ex VAT, free delivery in England · Mainland Wales & Scotland: minimum order £400 ex VAT + £40 + VAT delivery · Full delivery rules

  • Free delivery with forklift offload
  • Minimum order £400 ex VAT on insulation, plasterboard & drylining

Minimum order applies: add £400.00 ex VAT of these items to reach the £400 ex VAT minimum order.

Delivery timing depends on stock and location; contact us before ordering if your project has a deadline. Full delivery details · Urgent courier quote (extra charge) · 03330 908479

Thickness 115mm R-value 5.2 m²K/W
Not sure what thickness? Try our free U-value calculator to check it against Part L.

Goes well with

  • Genuine manufacturer stock
  • Trade pricing, shown ex VAT
  • Call 03330 908479 for bulk quotes
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Recticel Eurowall+ is a PIR full-fill cavity board (PIR core, foil facings) for full-fill masonry cavity walls. It has a declared thermal conductivity of 0.022 W/mK and, at this thickness, a thermal resistance of 5.20 m²K/W according to the manufacturer's datasheet. Each pack contains 8 boards covering 4.42m².

Specifications

Brand Recticel
Thickness 115mm
Board size (L × W) 1200 × 460mm
Material PIR core, foil facings
Thermal conductivity (λ) 0.022 W/mK
Thermal resistance (R-value) 5.20 m²K/W
Reaction to fire Euroclass F
Product standard BS EN 13165
Edge profile Tongue and groove
Boards per pack 8
Coverage per pack 4.42m²
Sold as Pack of 8 boards (4.416m²)

Delivery

Free delivery to England on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it.

Downloads & technical information

FAQs

Is the price per board or per pack?
The price shown is for one pack of 8 boards covering 4.42m².

How many do I need?
Divide the area to be covered (m²) by 4.42m² and round up, then allow around 10% extra for cutting and waste.

What are the delivery charges?
Free delivery to England on every order; minimum order £400 + VAT. Delivered by Moffett lorry (forklift offload); someone must be present to receive it. Delivered in England only. We do not deliver to Northern Ireland or the Scottish 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.

BBA Agrément Certificate02/3908

Thickness & R-value table – this product: R 5.20 m²K/W

Recticel Eurowall+ PIR Full-Fill Cavity Board – all 3 thicknesses we stock.

Thickness λ (W/mK) R-value (m²K/W)
90mm 0.022 4.05
115mm this product 0.022 5.20
140mm 0.022 6.35

R-value = thickness (m) ÷ thermal conductivity λ, using the λ declared for each product, rounded down to the nearest 0.05 m²K/W. Always check the manufacturer's declaration of performance and your U-value calculation for Building Regulations.

Delivery information

Minimum order £400 ex VAT. Free delivery in England. Mainland Wales and Scotland: £400 ex VAT minimum plus £40 + VAT delivery.

Insulation, plasterboard, drylining, ceilings, timber, aggregates and cement. Separately delivered ranges have separate minimums. Access panels and Evolution fixings have their own delivery rules.

Delivery timing depends on stock and location; contact us before ordering if your project has a deadline.

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