The roof is insulated above the rafters with extruded polystyrene plates.
Roof with thermal insulation of the slope made of extruded polystyrene boards on full boarding above the rafters, makes it possible to display the roof truss as an element …
Usable attic in a frame and transom building with an internal knee wall.
The skeleton and transom structure made of massive structural elements allows the use of traditional collar beam roof trusses. Due to the forces acting in the collar trusses …
The thermal insulation of the skeleton wall is led to the cap, on which the roof truss is supported. The roof in a frame building is usually insulated, as is the ventilated bipartite flat roof – …
In the unused attic, the thermal insulation is placed on the ceiling of the last floor. Columns are usually used in a roof truss with longer span trusses, które opierają się …
Polish mansard roof with the same angle of inclination of the roof slopes.
The collar beam in the Polish broken roof has three horizontal beams:
• the lower purlin between the columns for the rafters of the lower slope,
• cap …