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STEICO wood fibre insulation · Behind cladding and under render
STEICOuniversal dry
Combined sarking, sheathing and render board
A robust, high-density board in 40 and 60 mm: cold, rain and wind protection, plus a base for render.
40 and 60 mmλ 0.043 W/(m·K)Diffusion-openPEFC wood
Project prices from
€19.10 / m² excl. VAT
Sold by the pallet. Order online below, or see every size in the table.
Order by the pallet
Choose a size and the number of full pallets. Up to 19 pallets can be ordered online.
/ pallet excl. VAT
incl. VAT
Total excl. VAT for . Delivery per pallet excl. VAT.
20 pallets or more can't be ordered online. Request a project quote for our best price.
Project pricing
Ordering 20 pallets or more, or need a mix for a whole project? Send the wall area and thickness and we reply with our best price and delivery.
Request a quoteSold by full pallets only. Delivery per pallet, excl. VAT: €112.50 for boards up to 1880 mm, €135.00 for longer boards.
Description
STEICOuniversal dry does four jobs in one: cold protection, rain protection, wind protection and a render board. Its high density makes it particularly robust, even in low thicknesses.
It is open to water vapour for extra structural safety and made from PEFC-certified wood. It can be used from 35 mm with STEICO air-injected insulation.
Where it is used
- Sheathing board on timber frame walls behind rear-ventilated facades.
- Plaster-coatable board for the STEICOsecure timber ETICS.
- Roof and floor constructions. See the STEICO manual.
- Always follow the STEICO installation manual.
Technical data
Product typeCombined sarking, sheathing and render board
StandardsEN 13171, EN 14964
Board designationWF – EN 13171 – T5 – DS(70,–)2 – CS(10\Y)200 – TR30 – WS1,0 – MU3
Fire classE (EN 13501-1)
Declared thermal conductivity0.045 W/(m·K) at 35 mm, 0.043 W/(m·K) from 40 mm
Densityapprox. 210 kg/m³ at 35 mm, 180 kg/m³ from 40 mm
Compressive strength≥ 200 kPa
Diffusion resistance factor µ3
Specific heat capacity2,100 J/(kg·K)
Short-term water absorption≤ 1.0 kg/m²
Outdoor exposureUp to 4 weeks during construction
IngredientsWood fibre, polyurethane resin, paraffin wax
Board sizes1880 × 600 mm, 2230 × 600 mm
Sold byThe pallet (boards per pallet in the price table)
Sizes and prices
Project prices. All prices in this table are excl. VAT, and VAT of 23% is added. Coverage price is the price per m² actually covered by the boards.
| Thickness | Board size | Boards per pallet | Pallet area | € / board | € / m² | € / m² coverage | € / m³ | € / pallet |
|---|---|---|---|---|---|---|---|---|
| 40 mm | 1880 × 600 mm | 56 | 63.17 m² | €21.55 | €19.11 | €20.21 | €477.68 | €1,206.97 |
| 60 mm | 1880 × 600 mm | 38 | 42.86 m² | €32.33 | €28.66 | €30.31 | €477.64 | €1,228.41 |
| 40 mm | 2230 × 600 mm | 56 | 74.93 m² | €25.55 | €19.10 | €20.15 | €477.39 | €1,430.79 |
| 60 mm | 2230 × 600 mm | 36 | 48.17 m² | €38.43 | €28.72 | €30.31 | €478.73 | €1,383.58 |
Thickness and performance
| Thickness | R-value (m²K/W) | sd value (m) |
|---|---|---|
| 40 mm | 0.90 | 0.12 |
| 60 mm | 1.35 | 0.18 |