Commercial Roofing Systems

Service Overview
Steelcrest designs and installs roofing systems for warehouses, offices, retail units and light industrial buildings — the kind of roof that is measured in thousands of square metres and judged on how many years it goes without a claim. Every commercial project starts with a deck survey and a thermal assessment, because on a large plan area those two things decide the specification long before the covering does.
What's included
A commercial roof is a programme rather than a job, and the scope reflects that:
- Deck survey, core samples and thermal assessment
- Single-ply, built-up and standing seam systems
- Tapered insulation to correct ponding and falls
- Rooflight, parapet and plant-plinth detailing
- Phased installation over occupied buildings



Why facilities managers choose Steelcrest
Because the roof is not the disruptive part — the programme is. We work in phases around a live building, keep one bay watertight at all times, and hand over a roof with a drawing set and a maintenance schedule rather than an invoice.
- Work sequenced around occupancy and delivery windows
- Guaranteed watertight at the end of every shift
- Full drawing set and warranty documentation at handover
- Planned maintenance visits scheduled from day one


