NCL Curtain Glazing

Curtain glazings are fabricated from roll formed sections made of galvanized colour coated steel with a combination of specially designed components made up of CRCA with zinc phosphate, nylon or high grade aluminum with powder coating. Side hung or top hung shutters can be provided . Required stiffeners will be inserted to take care of wind loads

Specifications

Supply and fixing of Curtain Glazing made of pre painted steel (base steel as per IS 513 of 0.58 mm thick D quality, galvanized as per IS 277 with Zinc of 120 GSM) Primer coated with epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12- 16 microns thick and back coated with 5-7 microns thick alkyd backer.

Section for outer frame should be 46 x 52 mm, section for mullion should be 46 x 70 mm and section for beading should be 18 x 25 mm. The Glazing should be paneled with 5 mm thick plain float Glass with Ethyl Propylene diamine Monomer (EPDM) Gaskets.

The sections are to be cut to length, meter joined with corner bracket. Centre mullions are to be fixed suing mullion cap. Handle made of high grade Aluminium powder coated and nylon receiver. Gaskets made of Ethyl propylene Diamine Monomer (EPDM) Corner brackets made of CRCA with zinc phosphating. Mullion caps made of Glass filled nylon.

The above frames should be fixed to the concrete / masonry wall be means of self expanding screws. & complete for finished item. Fixed Glazing 2'-0" x 2'-0" (609.6x609.6mm) grid outer frames section size of 46 x 52 mm