Thicker sarking & sheathing board with higher R values

Steico SPECIAL Dry


Board dimensions

2230mm (L) x 600mm(W)

Thermal Conductivity  λD (W/mK) 



Tongue & Groove

Data sheet / brochure



Available thickness: Up to 200mm

PRICE per m² / gst inc

Special order. Contact us.

The steico SPECIAL-Dry is an all weather protection & insulating board that can be fixed over timber framing, CLT's, metal frames & over roof rafters.

• Can be exposed to the elements for up to 12 weeks

• Water resistant (no additional membrane needed)

​• Reduces cold & heat bridging through the structure

• Tongue & Groove on all 4 sides preventing air leaks

• Vapour open allow building fabric to breath

• Excellent fire resistance

• Good sound proofing qualities

• Environment-friendly, fully recyclable

• Provides a green architectural solution