BobRollo

... tradition of quality

PVC systems

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Custom window systems - Monoblock & renovation profiles

Monoblock frames

Monoblock frames are intended for the construction of windows which are mounted in the layer of insulation. A wide range of Monoblock frames widths allows for their accurate selection depending on the thickness of the insulation. Special shelf (sill) located on the outside of the frame in an aesthetic mask of the insulation around the perimeter of the window allowing to avoid the formation of thermal bridges.

The inner sealing lid of Monoblock frame allows for an aesthetic installation in the interior without the use of plaster.

 

Renovation profiles

 

The renovation frame system is used to install windows without having to remove the old frames. The idea of the system is to use a special framework of the so-called masking profile, which forms a wrap around the old wooden frame, forming a characteristic band from the inside and from the outside special casing profiles can be used. The masking profiles in frames have different widths, but it is also possible for to cut them and adapt their width to specific needs.

 

There is no need to remove the old wooden frames (or possibly other materials). Renovation frames have also a reduced height as they are installed over the old frames, in order not to limit significantly the surface of glazing.

With such installation one avoids the risk of damage inflicted to the facade of the building, reduces time needed for replacemet of the windows and avoids part of the finishing works (reparation and painting).