35mm STEICO Universal Dry - 600mm x 2500mm
Product Code:
1.5 m²
Thermal Conductivity:
0.045 W/m·K
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STEICO Universal Dry is designed for sheathing timber frame wall panels with
stud framing not less than 38 mm in width and at maximum 600 mm centres. The boards can resist weather exposure without deterioration during construction or if
cladding is delayed.

Key points :

High specification lightweight homogenous board

Excellent insulation qualities

Enhances airtightness performance

Water vapour open, suitable for warm roofs

May be left exposed for up to 4 weeks during construction

For roof pitches ≥16°

Helps to regulate the indoor climate

Ecological and environmentally friendly, fully recyclable

Specification :

Length: 2500mm
Width: 600mm
Thickness: 35mm
Edge design: Special tongue and groove profiles
Declared thermal conductivity λD [W/(m*K)]: 0.045
Declared thermal resistance RD [(m²*K)/ W]: 0,75
Density [kg / m³]: ca. 210 (35 mm) / ca. 180 (52 -100 mm)
Water vapour diffusion resistance factor μ: 3
Sd value [m]: 0,11(35) / 0,16(52) 0,18 (60) / 0,24 (80) / 0,30 (100)
Short-term water absorption [kg / m²]: ≤ 1,0
Specific heat capacity [J/(kg*K)]: 2.100
Compression strength at 10% deformation σ10 [N/ mm²]: 0,18
Compression strength [kPa]: 180
Tensile strength perpendicular to face ^ [kPa]: ≥ 25
Declared level of airflow resistance [(kPa*s) / m²]: ≥ 100


Sheathing board for both pitched roof and wall constructions.
Insulated wall panel made from natural wood fibres.
External insulation for roofs or floors with staggered joints or under sarking membrane.
External insulation for roofs or floors, weathering protection, insulation, water resistance.
Interior insulation for floors or roofs, insulation between rafters.
Insulation under a screed.
External insulation for walls behind a suitable facade.
Insulation for timber structures


Produced and supervised according to EN 13171
Board designation WF – EN 13171 – T5 – CS(10 \Y)180 – TR25 – WS1,0 – MU3
Fire class according to EN 13501-1 E
Waste code (EAK) 030105 /170201

Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.