Steico Zell is blown in wood fibre insulation. Its main purpose is to insulate and fill enclosed spaces in rafters, studs or joists. It achieves excellent continuous insulation with no air gaps.
Steico Zell has excellent thermal insulation and thermal storage capacity, as well as excellent summer heat protection.
Steico Zell is slump resistant due to the interlocking wood fibres. There is no on site cutting which saves time and mitigates the risk of wastage.