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Innova Roofings & Joinery offers turnkey solutions for; Self-supported, Truss-less roofing system, ideally suited for large span structures without intermediate columns. The roofing is custom fabricated at site using roll forming machines mounted on a trailer in the following specifications:
The self-supporting, truss-less roofing systems have been widely used over the last 30 years across the world and 12-years in India.
The design analysis is determined by concluding on: Span, Centre-arch height, live load, wind load and dead loads. The data arrived from design analysis plays a key role in determining the thickness of the steel roofing sheet and arch-reactions at beam levels.
The arch-reaction data is then incorporated by the customer's Structural consultant in designing appropriate foundation footings, columns and beams.
The roofing panels are installed over R.C.C Gutters (or) Steel Gutter Beams; usually constructed by the customer to meet the structural stability required as per arch-reaction data. The conceptual design drawing of gutters will be made available to the customer by Innova Roofing's & Joinery.
The mobile panel forming machinery, coils, crane and seaming equipment are transported to site with required manpower and supervisors. The raw material (High-grade, structural grade, Galvalume Coils) are fed in to the mobile coil forming machine, which delivers required profile width, length and curve deflections. The profiled curve is latter hoisted by cranes and installed to the R.C.C Gutter with M 20 Grade anchor bolts (or) with Nut-Bolt arrangement in case of Steel Gutter Beams on both the ends.
Innova Roofings & Joinery offers self-supporting roofing systems that adapts to incorporation of key roofing accessories such as: