Roofing Contractor Johannesburg

GP roofing, ceiling, damp proofing and waterproofing contractor

GP Roofing is here to help you with your roof and damp problems. With years of qualifications and experience our registered roofing contractor agents can help you in Joburg and Pretoria

GP Roofing also spesialize in Damp Proofing, Waterproofing and Ceiling Installation, Repair and Replacement

Roofing repairs and replacements

If your roof is looking old or starting to leak the best thing to do is to get an inspection done before you get major damage to the ceiling and other parts of your house. 

Roof restoration - Like new again

Restoration has a number of benefits.  It is much less expensive than replacing a roof with a comparable one. From roof painting and roof coating, we renovate any roof to make it look as good as new, or better.

Roof inspections

Before you buy a new property find out if here are any issues. This could save you hundreds of thousands in the long run.

Call us today to get your roof inspection conducted with a certificate.

Commercial Flat Roof & Metal Roofing

Up to 70% of building maintenance costs are due to water ingress…!
We offer a range of services suc as detailed roof inspections, roof repair, waterproofing and more. Treatment of various roof types and surfaces colour bond, zincalume/ metal, fibro, skillion roofs, and concrete.

Tile, Slate and Flat Roof Waterproofing

Ensure your roof is 100% waterproof!

At GP Damp Proofing and Roof Repairs we offer waterproofing on slate roofs, tile roofs, steel roofs, slabs, board & torch system etc.

Damp Proofing

Damp Proofing needs to be undertaken when excess moisture travels to the external or internal surface of a wall damaging paint, plaster, and or brickwork.

Talk to us about your free assessment!

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Rhinoboard and Plaster Ceiling Repairs

Is you Rhinoboard or Plaster board ceiling damaged? We specialize in repairing ceiling boards at affordable prices.

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Bathroom Ceiling Repair

A bathroom ceiling repair is quite common. Mold is often the cause of a rotting ceiling. Plasterboard can be removed and replaced with new plasterboard.

  • Roofing Installation, Repairs and Replacements
  • Ceiling Repair and Installation
  • Damp Proofing
  • Waterproofing

Don't let your home get damaged

If your roof is looking old or starting to leak the best thing to do is to get an inspection done before you get major damage to the ceiling and other parts of your house. 

Signs to look out for:

  • Cracked tiles or slates
  • Faded and worn looking roof
  • Is the roof sagging 
  • Dripping on your ceiling
  • Noises when the wind blows coming from inside the roof
  • Loose tiles, slate or gutters


GP Roofing represents the best roof installation and repairs, ceiling installation and repair and damp proofing installers and technicians in the country. 

All you need to do is fill in the form on our website to get a quote to get your call back today.

*If you want instant assistance give us a call and we will help you within an hour in most cases. 

We charge an affordable standard call out fee to fix most common problems. Call us to get the current hourly rate. 

If there are any major spare parts needed we can supply those at very good prices.

  • Roof installation, repair and replacements
  • Ceiling installation, repair and replacements
  • Damp Proofing
  • Waterproofing

*Same-day Response