Quotations are hereby invited for the Supply and installation of roof and thermal insulation for Darvil WWW Workshop Building. Scope: Materials: Specification: - Roof sheeting: 0.9mm Aluminum industrial seven profile with a minimum of 20 years guarantee fixed to steel purlins/lip channel complete with flashing fixed; - The profile shall be rolled formed with 8 trapezoidal ribs at 127mm centres with nett cover of 889mm; - The rid height shall be 38mm and shall be fixed in accordance with the manufacturer’s recommendation; - Supply and delivery – 0.8mm aluminum industrial seven profile sheeting with accessories; - Installation-either single or multiple sheets within the existing roof with screw fixing to exist roof structure; - Aluminum counter flashing 13 x 30 x 142; - Aluminum side flashing 154 x 270 x 38; - Aluminum ridge capping 0.5mm x 0.5mm x 0.8mm thickness. (Тендер №114518357ru)