Dupral B.V. specializes in bending profiled sheet metal and is able to bend countless different types of profile sheets into every possible radius.
The core business of the company involves producing every imaginable high-quality curved roof and wall cladding accessory’s from folded steel, aluminium, copper and zinc.
Other Dupral products include sandwich panels, cassettes, corner sections and punched ventilation slots.
Our semi-patented bending process is now used in 14 countries and is known as crimp-curving. Dupral is able to bend countless different types of profiled sheets into every imaginable radius.
Dupral also specialises in producing every imaginable curved roof and wall cladding accessory’s from steel, aluminium, copper and zinc.
Dupral also specialises in producing straight and curved sandwich panels. We are also able to bend insulated roofing panels.
Dupral is able to produce a wide variety of special products like: rolling flat sheets (both straight and conical), forming cassette panels and producing smooth corner sections.