Arc Engineering’s off-site manufactured balcony division Perch Swift Fit Balconies are both on-site and off-site for Two Oaks balcony project for Walls Construction. The project involves the design, supply & fit of 314 balconies. HD galvanised balcony base with powder coated aluminium decking, HD galv and powder coated vertical profile balustrades and a powder coated aluminium soffit with controlled drainage. All manufactured and assembled in our factory and delivered to site ready for install.