What is WTA?
Dates & New Publications
Current dates
New Publications
-
6-2 Edition: 10.2025/D
Simulation of Heat and Moisture Transfer -
E-8-4 Edition: 09.2025/D
Repair of half-timbered buildings according to WTA IV: Exterior facings -
E-8-14 Edition: 06.2025/D
Restoration of timber floors according to WTA II: Joist ends in exterior walls -
E-11-4 Edition: 09.2025/D
Fire protection in the existing building and for architectural monuments according to WTA IV: special construction -
E-11-7 Edition: 09.2025/D
Fire protection in the existing building and for architectural monuments according to WTA VII: Classification of existing components
WTA Germany
WTA Netherlands/Flanders
WTA Switzerland
WTA Czechia
WTA Belarus Беларусь