Door Systems
Doortec Australia supplies and installs insulated and aluminium
sectional overhead doors to the refrigeration and building industry and
in conjuction with Richards-Willcox Canada.
Doortec's aim is to
manufacture a sectional door system that will provide continued
operation for the life expectancy of the building.
Features of the Sectional Overhead Doors
- High insulation value r18.5
- Full perimeter seals
- Exterior finished in baked enamel over galvanised
(white)
- Torsion spring counter balanced
- High strength to weight ratio
- Track and hardware hot dipped galvanised, nylon rollers
- Sections formed from steel polyurethane steel sandwich continuous process
- 1.6mm galvanised
steel endcaps
- Section thickness 51mm
- Helically wound torsion springs manufactured from oil tempered spring wire
- Rated to a minimum 10,000 cycles
- Optional extras
Applications of Doortec's Aluminium Sectional Overhead Doors
- Commercial buildings
- Fire and ambulance
- Carparks
- Truck terminals
- Refrigeration
- Back loading docks