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Top 6 Wall waterproofing Pros Welkom, 2025

1 completed project with an average rating of 5.0

    

CF CONSTRUCTION

5.0
    
1 review
    
Marie, 3 years ago

Excellent service!

5+
Years on the market

About: CF Construction is a roofing, garage door installation, and waterproofing company that has been serving the Bloemfontein area since 2018. We are dedicated to providing our customers with quality services at an affordable price.

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Fouche Plumbers

4.3

Services: plumbers, blocked drains, plumbing services, plumbing companies, water leak detection, geyser installation and repair, balcony waterproofing, waterproofers, waterproofing, roof waterproofing, wall waterproofing, bitumen waterproofing, basement waterproofing, torch-on waterproofing, flat roof waterproofing, waterproofing companies, foundation waterproofing, handymen, home repair, handyman services, property maintenance, builders, house extension, house contractor, kitchen renovation, bathroom renovation, building contractors, construction company, construction contractors, house renovation company.

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Wacky building maintenance

About: Wacky building maintenance is a roofing, waterproofing and carport company based in Welkom, South Africa. We offer a wide range of services to our clients including roofing repairs, waterproofing services, carport supply and installation. We pride ourselves on our quality workmanship and competitive pricing. We are dedicated to providing our clients with the best possible service and we strive to differentiate ourselves from our competitors by offering a wide range of services, quality workmanship and competitive pricing.

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JD Bros

Services: roofer, roofing, roof repair, roof sheeting, thatched roof, roof inspection, roof insulation, roof leak repair, roof maintenance, roofing contractors, balcony waterproofing, waterproofers, waterproofing, roof waterproofing, wall waterproofing, bitumen waterproofing, basement waterproofing, torch-on waterproofing, flat roof waterproofing, waterproofing companies, foundation waterproofing, carpet, flooring, wood flooring, vinyl flooring, bamboo flooring, parquet flooring, laminate flooring, painters, house painters.

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Die Nutsman

Services: builders, house extension, house contractor, kitchen renovation, bathroom renovation, building contractors, construction company, construction contractors, house renovation company, building construction company, painters, house painters, exterior painting, interior painting, painting services, painting contractors, exterior house painting, roof painters, balcony waterproofing, waterproofers, waterproofing, roof waterproofing, wall waterproofing, bitumen waterproofing, basement waterproofing, torch-on waterproofing, flat roof waterproofing, waterproofing companies, foundation waterproofing.

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City Construction

Services: balcony waterproofing, waterproofers, waterproofing, roof waterproofing, wall waterproofing, bitumen waterproofing, basement waterproofing, torch-on waterproofing, flat roof waterproofing, waterproofing companies, foundation waterproofing, painters, house painters, exterior painting, interior painting, painting services, painting contractors, exterior house painting, roof painters, builders, house extension, house contractor, kitchen renovation, bathroom renovation, building contractors, construction company, construction contractors, house renovation company, building construction company.

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Related services in Welkom

Frequently asked questions

  • How to prepare for waterproofing?

    First step before waterproofing an area is to clean the surface to remove dust, grease, rust, paint and any other material which may affect the adhesion of coatings. After cleaning the surfaces, verify the dectivity and if necessary fix it in order to avoid water stagnation. Lastly, prepare the surface (the preparation process will depend on the type of surface).

  • How long can waterproofing last?

    A properly installed waterproofing system should last you anytime between 10 and 15 years. On the contrary, a poorly installed waterproofing system can cause water leakages almost immediately after it meets water, avoid such waterproofing mistakes. Roof waterproofing can last longer, especially torch on waterproofing.

  • Can you repair waterproofing?

    Depending on the extent of damage on your waterproofing membrane and the age of it, you can choose between simple patches or a complete replacement.

  • When should I waterproof walls?

    Waterproofing is best done at the time of construction. Using high-quality liquid waterproofing compound in the starting stage with cement and sand can be effective. Otherwise, use a waterproof coating before painting your exterior walls to prevent water leakage.

2025 Wall waterproofing costs

Waterproofing installation

R88 – R300/sqm
Waterproofing installation — labour cost

Bitumen spray on waterproofing

R400 – R600/sqm
Bitumen spray-on waterproofing

Waterproofing

R88 – R300/sqm
Waterproofing installation — labour cost

Torch-on waterproofing

R300 – R500/sqm
Torch-on waterproofing

Top Wall waterproofing Pros in South Africa

Wall waterproofing - Featured articles

Recent jobs for Wall waterproofing, Welkom

Roof waterproofing

  • City or suburb where you need the service: Welkom
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: 30 - 100 sqm
  • Estimated project start: 1–3 months

need roof waterproofed

Roof waterproofing

  • City or suburb where you need the service: welkom
  • Property type: Commercial or industrial building
  • Approximately how big is the surface that requires waterproofing (in sqm)?: More than 200 sqm
  • Estimated project start: Within a month

Waterproofing Note:Service suppliers are advised to study the preambles for trades before giving out quotes. Supplementary Preambles Items,material or methods to be used specified by trade name or catalogue numbers are only an indication of the quality required.Items,materials or other approved may be used with prior approval from the department inspector. Preparatory work,Underlays,arc Remove all areas of Ponting water,sweep the roof of all dirt and debris,inspect the roof for holes or tears in the seams,if any, fill all open seams,holes and tears with roofer's caulk.Clean the roof with soapy water and rinse with clear water using jet power washer and allow it to try completely. 1. All parts of the concrete flat roof m2 Prime all surfaces with Bitumen Primer,including all verges and around outlets and protrusions and allow the solvent to flash.Extremely porous surface areas should be re-primed. 2. All parts of the concrete flat roof m2 SHEET WATERPROOFING INDUSTRIAL MALTHOID WATERPROOFING SHEET OR OTHER APPROVED WATERPROOFING FOR EXPOSED CONCRETE ROOFING. Supply,deliver and make use of waterproofing specialist to seal the concrete roof with above mentioned product including cutting and waste. The suppliers to provide a certificate of competency. 3.All parts of the concrete flat roof m2 PROTECTION For added protection,allow the system to cure for two to three weeks before,and then; Apply one full coat silvakote as a UV protection cost. 4. All parts of the concrete flat roof

Roof waterproofing

  • City (or suburb) where you need the service: Welkom
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
  • Estimated project start: Within a month

Roof waterproofing

  • City (or suburb) where you need the service: Welkom
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: 30 - 100 sqm
  • Estimated project start: Within a month

Roof waterproofing

  • City (or suburb) where you need the service: 18 Sappho Riebeeckstad Welkom 9460
  • Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
  • Estimated project start: Within a month

Some parts of the roof is leaking

Waterproofing for a 30 sqm commercial clinic roof.

  • City (or suburb) where you need the service: Welkom
  • Property type: Commercial or industrial building
  • Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
  • Estimated project start: Within a month
  • Price estimate: R35,000

Clinic roof of 6.5 m x 35m

Roof waterproofing

  • City (or suburb) where you need the service: Welkom
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: 100 - 200 sqm
  • When do you need this service?: As soon as possible

The roof is leaking so I need it to be fixed and then waterproofed. Please feel free to send me the quote via WhatsApp.

Deck waterproofing

  • City (or suburb) where you need the service: Welkom
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
  • When do you need this service?: As soon as possible

My project is precon

Roof waterproofing

  • City (or suburb) where you need the service: Welkom
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: More than 200 sqm
  • When do you need this service?: I'm flexible

Somebody helped me last year with a partial sealing of the roof. I need to seal/paint the roof, it's about sqm - complete roof. The man used rubberized sealer but it's only a small part of roof - maybe 30sq m.

Roof waterproofing

  • City (or suburb) where you need the service: 4254 maokeng, kroonstad
  • Property type: Residential home
  • Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
  • When do you need this service?: As soon as possible

When it’s raining the water runs through the ceiling on the wall in both rooms.