Gealan - Renovation frames

Renovation frames are intended for windows to be mounted in historical buildings, directly on old wooden frames (which are not disassembled). Prior to the assembly of a renovation frame, wood quality of the old frame must be checked (damages, humidity). If required, the wooden frame should be impregnated with appropriate preparations. Good ventilation of the wooden frame which remains in the jambs should be also ensured. Prior to the assembly of a new renovation frame, the old one must be subject to woodworking process. Renovation frame is fixed internally, while masking angle bracket should be fixed externally, depending on constructional conditionings.

Advantages:

• Internal rebate’s length from 16 to 64 mm;
• Rebates may be extended even by 45 mm with the use of additional element (5507_5520 gives 85 mm in total);
• Renovation frames may be fitted with all sash profiles available in a given system;
• Wide selection of external angle bars masking a wooden frame;
• Renovation frames shield building elevations against damages;
• Special internal and external band increases thermal insulation rate;
• Easy assembly not requiring any brickworks to be performed.