48 Series Windows
Casement Window frame made of uPVC Profile Section of size 60mm x 48mm (wxh) having outer wall thickness of 2.30mm (+/- 0.2mm) and 3 box multi-chamber construction. The shutter of outward openable window shall be made of size 78 x 60mm (shutter of inward openable window shall be made of size 70 x 60mm) having outer wall thickness of 2.30mm (+/- 0.2mm). Wherever required/specified, system shall have the fix mullion of size 64mm x 60mm having outer wall thickness of 2.30mm (+/- 0.2mm).
All sections of the frame, sash, transom & mullion shall be duly reinforced with G/J/U/O shape galvanised mild steel section considering structural / wind load requirements. All the corners / mullion / transom joints of the frame & sash shall be mitred cut & fusion welded without any mechanical joining. All welded joints are to be neatly trimmed & feature grooved/raised nib finish so as to make the finished product free from all sharp edges & burrs. System shall have adequate drainage mechanism to permit the escape of water from horizontal member beneath each sealed unit.System shall be provided with the suitable uPVC beads for glazing of the system with specified/required glass (single / IGU), duly cut at correct degree & fitted with ‘K’ & ‘O’ type inner and outer EPDM weather seal gaskets.
System is to be provided with proper operating and locking hardware mechanism as per system supplier’s recommendations / buyers’ requirement. Complete Door/window shall be fixed into the existing pre-finished aperture, by drilling & fixing through the outer frame using high quality fasteners & silicon glue is applied to fill up the crevice between wall & window frame for leak-proof installation.