HI-LOAD door hinges - wear and maintenance-free with 25-year performance guarantee - are widely specified by architects.
Specifiers understand that if the hinge fails, the door fails and then the building has failed. Designers also understand how welldesigned hinges enhance door and interior design. All is explained in Royde & Tucker's Hinge Directory (tel 020 8801 7717) and at www. ratman. co. uk.