Exterior refurbishment with existing interior plasterboard
- Tiling battens
- Cross/counter battens
- GUTEX Ultratherm
- Air barrier* as per GUTEX System partner
- Mineral wool between the rafters
- Original battens
- 12.5-mm plasterboard / fibrous gypsum board
* If using this construction, the air barrier's sd-value may not exceed 0.03 m.U-value requirements (as per EnEV 2014): ≤ 0.24 W/m²K
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The Gutex Experience
Healthy living, being in harmony with nature plus all the advantages of Black Forest quality - that’s what makes GUTEX what it is.