Skip to content 
Protect your home or business from roof leaks, water damage and damp with professional roof waterproofing from Precision Flow Gutters & Waterproofing. We provide durable waterproofing solutions for tile roofs, concrete roofs, IBR roofs, parapet walls, flashings and other problem areas throughout Pretoria and Gauteng.
From minor roof leaks to complete waterproofing systems, we focus on identifying the source of the problem, properly preparing the surface and providing a long-lasting waterproofing solution.
✓ Professional Workmanship ✓ Quality Materials ✓ Free Quotations
Our Roof Waterproofing Services
Tile Roof Waterproofing
We repair and waterproof leaking tile roofs, including cracked areas, ridge tiles, valleys, flashings and other common water-entry points.
Concrete Roof & Slab Waterproofing
Professional waterproofing for concrete roofs, slabs and balconies to help prevent water penetration, cracking and moisture damage.
IBR & Metal Roof Waterproofing
We waterproof metal and IBR roofs, paying special attention to roof screws, overlaps, joints, flashings and areas where leaks commonly develop.
Parapet Wall Waterproofing
Cracked and deteriorating parapet walls can allow water into your property. We repair and waterproof vulnerable areas to provide long-lasting protection.
Roof Leak Repairs
Have a roof leak but don’t know where it’s coming from? We inspect the affected area to identify likely water-entry points and provide the appropriate repair.
Flashings, Joints & Problem Areas
We waterproof flashings, roof joints, chimneys, valleys, cracks and other areas where water can enter the building.
Why Choose Precision Flow
We don’t believe in simply covering up a leak. At Precision Flow, we identify the source of the problem and provide professional waterproofing solutions designed for long-lasting protection.✓ Experienced & Professional.
✓ Quality Waterproofing Systems
✓ We Find the Cause of the Leak
✓ Residential & Commercial
✓ Reliable & Neat Workmanship
✓ Free Quotations
Our Waterproofing Process
1. INSPECTION
We inspect the roof and identify the source of leaks, cracks and potential water-entry points.
2. SURFACE PREPARATION
The area is cleaned and properly prepared to ensure good adhesion of the waterproofing system.
3. REPAIRS
Cracks, joints, flashings, ridge tiles and damaged areas are repaired where necessary.
4. WATERPROOFING
The appropriate waterproofing system is professionally applied to provide durable protection.
5. FINAL INSPECTION
We inspect the completed work to ensure all problem areas have been properly treated.
Areas We Service
Professional Waterproofing Across Gauteng & Surrounding Areas
Precision Flow Gutters & Waterproofing provides professional roof waterproofing and leak repair services to homeowners, businesses, complexes and commercial properties throughout Gauteng and surrounding areas.
Pretoria • Centurion • Midrand • Johannesburg • Hartbeespoort • Cullinan • Bela-Bela • Benoni • Kempton Park • Germiston • Springs • Rustenburg
FREQUENTLY ASKED QUESTIONS
Have questions about roof waterproofing?
Here are answers to some of the questions our customers commonly ask.
Question 1
How do I know if my roof needs waterproofing?
Answer 1
Common signs include water stains on ceilings or walls, damp patches, peeling paint, visible cracks, leaking during heavy rain, or deterioration around flashings and roof joints. We can inspect the problem area and recommend the appropriate solution.
Question 2
What types of roofs do you waterproof?
Answer 2
We provide waterproofing solutions for tile roofs, concrete roofs and slabs, IBR and metal roofs, parapet walls, flashings, valleys, joints and other vulnerable areas where water penetration can occur.
Question 3
Can you repair a roof that is already leaking?
Answer 3
Yes. We first assess the affected area to identify likely water-entry points. Necessary repairs and surface preparation are completed before the appropriate waterproofing system is applied.
Question 4
How long does roof waterproofing last?
Answer 4
The lifespan depends on the waterproofing system, roof condition, preparation, weather exposure and ongoing maintenance. Proper preparation and professional application are important for achieving long-lasting protection.
Question 5
How much does roof waterproofing cost?
Answer 5
Every roof is different. Pricing depends on the size and condition of the roof, type of surface, repairs required and waterproofing system used. Contact us for a quotation based on your property.
Question 6
Do you provide free quotations?
Answer 6
Yes. Precision Flow Gutters & Waterproofing provides free quotations for waterproofing projects. Contact us to discuss your roof and arrange an assessment.
Question 7
Can you waterproof only the problem area?
Answer 7
In some cases, yes. If the leak is isolated to a specific area, a targeted repair may be suitable. For roofs with widespread deterioration or multiple problem areas, a more comprehensive waterproofing solution may be recommended.
Question 8
Do you provide waterproofing for homes and businesses?
Answer 8
Yes. We provide waterproofing services for residential, commercial and industrial properties, including homes, complexes, offices, shops and other buildings.
