Roof
Pre-insulated roof
Image gallery: On-site insulated roof
Positioning the rafters with the notch, underside of the fascia and the under-roof membrane

Application of underlay boards or above-rafter insulation

Installing battens and conter battens

Fastening of the bargeboard at ergonomic working height

Pre-insulated roof
Schematic diagram: Production of box slab roof elements



Glue the vapor barrier, apply insulation, fascia board, underlay, counter battens, roof battens and bargeboard.


Factory mounting of heating panels on fully insulated roof underside


Roof with dormer


Half valley rafter



Exposed roof truss with dormer
Insulating in record time


Exposed roof truss with dormer


Flat roof elements with protruding upper beam
and factory-made flat roof sealing

Butterfly roof
Rafter layer


First sealing layer and skylight domes

Gable end details

Over hanging elements with facias

Fully off-site insulated roof structure with visible 3-layer panel as a finished ceiling.
Adjust 1 time Tectofix, create element row and repeat process 7 times


A very fast covering installation is possible, as "almost unlimited" - Only a few edge cuts are required

Insulating the roof elements

Craning the elements with a load liflting traverse

Easy-to-install hinges ensure the necessary airtightness at the element joint


Trade building
