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GoPrefab — Modular Construction Solutions
Solution

Roofing Sheets

Roofing is a system, not a stack of sheets. Profile, coating, fasteners and flashings have to work together or the roof leaks at the details.

Stacks of blue and grey colour-coated trapezoidal roofing sheets at an industrial yard
Overview

What we build

We supply and install profiled roofing in colour-coated steel, along with insulated roof panel options where heat gain or condensation matters. Sheets are rolled to the lengths your bay requires, reducing end laps and the leak paths that come with them.

The scope includes the parts people forget to quote: ridge caps, valley gutters, barge flashings, sealed fasteners and turbo ventilators, all detailed for your roof slope and rainfall conditions.

Typical specification

Material
Pre-painted galvanised / galvalume steel
Thickness
0.40 – 0.80 mm TCT range
Profile
Trapezoidal and tile profiles; insulated panel option
Length
Rolled to required length within transport limits
Colours
Standard shade range; custom shades on order
Accessories
Ridge, flashing, gutter, fasteners, ventilators

Specifications are indicative and finalised against your drawing, site conditions and approved quotation.

Learn before you specify

Roofing Sheets

Engineering

Built into every unit

Profiles for the span

Trapezoidal and other profiles selected to suit purlin spacing, slope and wind exposure.

Coated for Indian conditions

Colour-coated steel options with coating systems chosen for coastal, industrial or inland environments.

Insulated roof options

PUF roof panels or under-deck insulation where interior temperature and condensation are priorities.

Complete accessory set

Ridge, flashing, gutter, sealant and self-drilling fastener packages supplied with the roof.

Applications

Where it is used

  • Factory and warehouse roofing
  • Godowns, workshops and service sheds
  • Farm and poultry structures
  • Parking sheds and canopies
  • Roof replacement and re-sheeting projects
  • Wall cladding for industrial buildings
Colour-coated roofing sheets stacked at a fabrication yard
Industrial structure being erected before roof sheeting
Diagram showing roof panel layer above the steel frame
FAQs

Questions we are asked

Plain sheet or insulated roof panel?

Plain profiled sheets suit sheds where interior temperature is not critical. Insulated panels are worth the difference where staff comfort, stored goods or condensation are concerns.

Can you re-sheet an existing roof?

Yes. We assess the existing purlins and structure first, since old framing sometimes needs strengthening before new sheeting is fixed.

Do you provide installation?

We supply material only, or supply with installation by our erection teams, depending on the scope you prefer.

Planning a roofing sheets project?

Share your requirement, site conditions and timeline. Our team will come back with a specification and a written quotation.