GBS dormer building system
LITEC GBS dormer building system

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LITEC GBS dormer building system

The wall building system for pioneering industrial, commercial, and property construction

Individual planning, and future-proof construction ...
  • Internal and external planning freedom
  • With a highly efficient thermal insulation core of PUR/PIR rigid foam
  • You choose the energy standard
  • Space gained thanks to slim wall construction

... Short building times and fast installation ...
  • Safe planning and short building time thanks to a high level of prefabrication
  • Customised, prefabricated wall elements

... Expand, convert, heighten ...
  • The WBS wall building system harmonises with all other building materials, and is ideal for modernising and extending existing commercial buildings and properties.

... for PUR(E) energy saving
  • Pleasant working and manufacturing conditions, thanks to a well-balanced indoor climate throughout the year
  • Reduced heating costs in winter
  • Less energy used for air conditioning in the summer
  • Insulating core made of PUR/PIR rigid foam (TCL 025 / 026)
  • Positive building biology: free of CFC, HCFC, and fibres
  • Excellent energy balance

Dormer building system kit
Insulation core: PUR/PIR rigid foam in accordance with DIN EN 13165, class E, density approx. 33 kg/m³, with mineral fleece on both sides
Facings: Inside and outside: derived wood panel, 22 mm thick
Please note: Individual factory-made parts according to construction plan, including wooden construction elements
Panel thicknesses mm
144, 164, 184, 204
Dormer building kit
Additional static calculations
LITEC GBS H Also available with integral wood-fibre panel, 40 mm thick, for improved soundproofing properties, panel thicknesses 164 (80+40), 184 (100+40), 204 (120+40) mm