Roof Sheeting Cape Town deals with supplying and fitting metal roof sheets: IBR, corrugated, widespan and concealed-fix profiles on homes, garages, warehouses, workshops and farm buildings. Get prices from roofers who fit sheeting every day.
Three decisions set the price and the life span: profile, gauge and coat. Getting them right for your slope and your distance from the sea counts for more than the brand on the invoice.
Roof area, slope if you know it, and how close the home is to the coast.
Get Roof Sheeting QuotesSheet Profiles
| Profile | Minimum slope | Usual use |
|---|---|---|
| IBR | Around 5° | Homes, garages, warehouses, the default choice |
| Corrugated | Around 10° | Cottages, outbuildings, traditional appearance |
| Widespan / trapezoidal | Around 3° | Long industrial runs, fewer end laps |
| Concealed fix / standing seam | Around 3° | No exposed screw fixings, architectural finish |
| Klip-lok type | Around 2° | Very low slope commercial roofs |
| Tile-profile sheeting | Around 12° | Tile appearance at sheeting weight and cost |
Sheet Thickness And Coating
Gauge means sheet thickness. Houses usually use 0.47mm or 0.53mm, and industrial roofs 0.53mm to 0.8mm. Thinner sheets cost less, dent more easily and visibly ripple on wide flat pans.
The coating decides how long the sheets last. Plain galvanised is the cheapest and wears out soonest. Zinc-aluminium coated steel stands up to rust much better. Colour-coated sheets add a paint layer on top, in standard or tougher grades. Manufacturers state distance-from-sea limits in their warranties, so close to the coast a higher grade is not an upsell but the thing that keeps the warranty in force.
Roof Sheeting Cape Town Price Guide
| Work | Ballpark range | Comments |
|---|---|---|
| IBR, supplied only | R140 to R320/m² | Gauge and coat dependent |
| Corrugated, supplied only | R150 to R340/m² | Gauge and coat dependent |
| IBR, materials and installation | R380 to R750/m² | Onto existing roof purlins |
| Corrugated, materials and installation | R400 to R780/m² | Onto existing roof purlins |
| Concealed fix, materials and installation | R1,100 to R2,200/m² | Architectural systems |
| Roof purlins supplied and fixed | R120 to R320 per metre | Wood or lipped channel |
| Underlayment / sisalation | R45 to R110/m² | Grade dependent |
| Ridge capping and closures | R220 to R480 per metre | Foam or metal closures |
| Flashing strips and barge covers | R250 to R650 per metre | Colour matched |
| Translucent sheeting panels | R850 to R2,200 each | Fibreglass or polycarbonate |
| Delivery of long sheeting panels | R1,500 to R6,500 | Over about 6 metres |
Ballpark Cape Town figures, not firm quotes. Sheet length matters more than you might expect. Sheets rolled to run the full length of the slope avoid end laps, which leak more often than anything else, but long sheets need delivery access and enough people to carry them up.
Have the profile, gauge and coating written into each quote so you are comparing the same product.
Compare Roof Sheeting QuotesFastening Roofs Against Local Wind
Wind uplift is what sheeting has to be designed for here. Screws go through the top of the rib, not the pan, at spacings set by the wind zone, with extra fixings at the eaves, ridge and edges where uplift is strongest. Too few fixings becomes obvious in the first big gale, by which point the sheets have blown off. Ask which fixing pattern has been priced and whether the screws suit how close you are to the sea.
Where Sheeting Gets Used
New homes, re-roofs switching from tiles, garages and carports, patio roofs, workshops, warehouses, factories, farm sheds and school halls. If you need an existing sheeted roof repaired rather than new sheets, see IBR roof repairs in Cape Town.
Common Questions
What does roof sheeting cost a square metre in Cape Town?
Supply only runs approximately R140-R340 a square metre depending on gauge and coat. Supply and fit onto existing roof purlins, expect R380-R750 for IBR or corrugated.
What sheet thickness should I use?
Houses usually have 0.47mm or 0.53mm; industrial roofs and long spans 0.53mm to 0.8mm. Thinner sheets dent more easily and ripple on wide pans.
How do IBR and corrugated differ?
IBR has square ribs, covers more width per sheet and can go down to about 5 degrees. Corrugated has the classic wave, needs about 10 degrees and looks right on cottages and outbuildings.
Which coat is best near the sea?
A zinc-aluminium or higher-grade colour-coated system with coated or stainless screws. Manufacturer warranties depend on distance from the sea, so ask which grade keeps the warranty valid at your address.
Do I need underlayment under roof sheeting?
Yes. In a strong south-easter, wind-blown rain and dust get past any sheeted roof, and the membrane leads that water down to the gutter. It also cuts down on condensation dripping from the underside.
Can sheeting be fitted over existing tiles?
Not straight over the tiles. The tiles and battens are removed, purlins are set for the sheet profile and the new roof is fastened to them. Sheets over tiles trap moisture and cannot be fixed securely.
How long do sheeting panels last before they need replacing?
Typically 20 to 40 years depending on coat and exposure. Fasteners and sealing washers mostly need attention well before the sheeting panels do, frequently around the ten-year mark.
Am I able to supply my own sheeting and have someone install it?
Some firms will, though most prefer to supply so they control the spec and carry the warranty cover. Supplying your own mostly shifts responsibility for defects and shortfalls onto you.
Sheeting quotes through Roof Repairs Cape Town reach roofers who can price both the material and the installation properly.
Similar Roofing Services
Using Roof Repairs Cape Town is free. The roofers who quote are independent businesses, they carry out the repairs, and your contract is directly with the one you hire. Get their registration details, a handful of references and a copy of their insurance first.
Need roof sheeting supply and fit? See prices from roofers serving Cape Town with the profile, gauge and coat specified.
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