A roofing contractor does more than nail sheeting. The scope runs from structural assessment through material specification, fixing design, flashing detail, waterproofing integration and written guarantee.
What a Roofing Contractor Does — practical guidance from the team running roofing work on the Garden Route. If you’re dealing with what does a roofing contractor do, this is how we think about it and how we actually run the job.
What the roof has to survive on the Garden Route
If you’ve landed here you’re probably weighing up what does a roofing contractor do for a project on the Garden Route. We’ll cut the fluff: this piece is written by the team at TSCPM and reflects how we actually run work in and around George, Wilderness, Sedgefield and Knysna.
This broad question allows for comprehensive coverage of services, establishing expertise and trust. It directly addresses the fundamental question someone might have before needing a roofing contractor.
The Garden Route is a specific place to build. Coastal salt, Outeniqua winter rain, high water tables in low-lying erven and a seasonal tourism economy all shape how we price, programme and sequence a job. Generic advice written for Gauteng doesn’t hold up here.
Picking the right sheet, tile or membrane
Material choice is where most Garden Route jobs get decided. The wrong spec costs you twice — once up front, and again when it fails in year three.
For what does a roofing contractor do we typically weigh three things: how the material handles coastal exposure, what the SANS 10400 deemed-to-satisfy rules allow without extra rational design, and how long the supplier’s actual warranty lasts once you read the exclusions. The glossy brochure and the signed warranty document are usually two different animals.
We keep a short list of systems we’ll actually put our name against. If a product isn’t on that list it’s because we’ve seen it fail, or the supplier ghosts on warranty claims.
How a reroof actually runs
Every build we run goes through the same phases, whether it’s a bathroom refurb or a full commercial fitout. It’s the only way to keep cost, programme and quality under one set of eyes.
- Brief and feasibility. We sit with you, walk the site, pull the SG diagram and zoning, and give you a range before any drawings exist.
- Design and approvals. Architect, engineer, NHBRC where residential applies, and council plans. We run interference with the municipality so you don’t.
- Procurement. Priced BOQ, supplier lock-ins, long-lead items ordered early. No "we’ll sort it on site".
- Build. Weekly site meeting, photo report, variation register, and a cash-flow curve you can see against.
- Handover. Snag list, compliance certificates (electrical, gas, plumbing COC), warranties and an O&M pack.
What it costs and why
Costs on the Garden Route sit slightly under Cape Town Metro and slightly over Gauteng benchmark rates. StatsSA completion data puts standard residential work in the Western Cape at roughly R6,600 to R8,900 per square metre, but that’s a completed-building number — it’s not what you’ll price a loose scope at.
For what does a roofing contractor do specifically, the variables that move the number are access, substrate condition, programme pressure and how much temporary works the job carries. We price everything in a priced BOQ against SABS 1200 payment items where the work is civil, and against a JBCC or PBA structure where it’s building. That way you know exactly what a variation will cost before you sign it off.
Anyone quoting you a flat lump with no BOQ and no breakdown is either new to the industry or planning to make their margin on variations later. Walk.
Warranties, SANS 10400-L and the fine print
Compliance on a South African build isn’t optional and it’s not paperwork theatre. The parts that matter on almost every job:
- SANS 10400 — the National Building Regulations. Part A is general, Part B is structural, Part L is roofs, Part XA is energy. Deemed-to-satisfy or rational design.
- NHBRC enrolment — any new residential work over R20k. Annual contractor renewal sits at 31 March. Without it, the homeowner has no warranty recourse.
- OHS Construction Regulations 2014 — CR7 Health & Safety Plan, CR8 appointments, risk assessments and toolbox talks. The client (that’s you) is legally on the hook as the principal.
- Electrical, gas and plumbing COCs at handover. No COC, no sale, no insurance claim.
We handle the whole compliance pack as part of the contract. It’s built into the prelims, not a surprise line item later.
Warning signs before you call us out
Things we see when clients call us in to rescue a job someone else started:
- No signed contract — just WhatsApp messages and a scribbled quote on an A4.
- Lump sum with no BOQ and no priced breakdown.
- No NHBRC certificate on residential work, or an expired one.
- Deposits over 30% before any material is on site.
- No site safety file, no method statement, no risk assessment.
- Contractor can’t name the engineer or the architect running the job.
Any one of those is a conversation. Two or more and you’re looking at a problem that will cost more to fix than the job would have cost done right the first time.
Frequently asked questions
What does a reroof cost per square metre?
Depends on the system. Concrete tile reroof runs R750–R1,200/m² supply and fit, IBR chromadek R600–R950/m², torch-on membrane flat roof R450–R700/m². Access and demolition of the existing roof are usually the swing factors.
Do I need to remove the old roof or can you overlay?
Overlay works on some metal-over-metal situations but rarely on tiled roofs, and almost never if the underlay is compromised. We inspect before we quote, and we’ll tell you which option applies.
What guarantee comes with the job?
Manufacturer material warranty (15–30 years depending on system) plus our workmanship guarantee. Both are in writing, both are transferable on sale of the property, both cover the failure modes you’d actually expect.
Do you handle insurance-related roof repairs?
Yes. We quote on assessor-accepted formats, photograph the damage before removal, and liaise with the insurer directly if you want us to.
How do I get a quote from TSCPM?
Easiest route is to contact us directly with the brief, site address and any existing drawings. We’ll walk the site, give you a realistic range, and only commit to a fixed price once we’ve seen enough to price it properly.
Need this done properly?
We’re based in George and we run roofing jobs the length of the Garden Route. Walk the site with us and you’ll get a priced BOQ, a programme, and no fluff.
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