Steico Universal (wet) is an insulating sarking and sheathing board that combines wood’s natural lignin as a binding agent with advanced performance features. It delivers triple protection against cold, rain, and wind while offering excellent summer heat resistance. Its diffusion-open structure promotes enhanced structural safety by allowing moisture to escape. Made from PEFC-certified wood sourced responsibly, this board supports sustainable building practices without compromising insulation quality. Ideal for energy-efficient construction requiring reliable weather and thermal protection.

What does "wet" mean? 
In the wet process, the soaked fibres are formed into panels. Then the panels are calibrated in thickness and dried as whole pieces. The clever bit: in the wet process, the wood's own natural lignin binds the panels. This means that no external adhesives are required, making wet-process insulation boards very eco-friendly and beneficial for your living environment. 

Steico Universal (wet) is an insulating sarking and sheathing board that combines wood’s natural lignin as a binding agent with advanced performance features. It delivers triple protection against cold, rain, and wind while offering excellent summer heat resistance. Its diffusion-open structure promotes enhanced structural safety by allowing moisture to escape. Made from PEFC-certified wood sourced responsibly, this board supports sustainable building practices without compromising insulation quality. Ideal for energy-efficient construction requiring reliable weather and thermal protection.

What does "wet" mean? 
In the wet process, the soaked fibres are formed into panels. Then the panels are calibrated in thickness and dried as whole pieces. The clever bit: in the wet process, the wood's own natural lignin binds the panels. This means that no external adhesives are required, making wet-process insulation boards very eco-friendly and beneficial for your living environment.