M.T.I. Qualos has introduce a new industrial high speed tilt SPU 40 door, manufactured and supplied by, Hörmann Industrial Doors.
The new SPU 40 double skinned steel door, with high thermal insulation, is suitable for temperature controlled buildings.
The thick insulating core of high-grade polyurethane rigid foam is evenly formed in a continuous computer controlled process resulting in a material composite said to offer a long service life and maximum thermal insulation.
With double skinned sections 42mm thick, and made from 100% CFC-free polyurethane, the doors said to be stable and robust.
The doors are available to suit openings up to 4m high and 4m wide.