Roof Flashings & Waterproofing Flashings
Professional Flashing Installation & Repairs
Protect your property against water intrusion with professionally manufactured and installed roof flashings from Precision Flow Gutters & Waterproofing.
Flashings are installed at vulnerable areas of a roof where water can easily penetrate, including parapet walls, roof-to-wall junctions, chimneys, valleys, gutter areas and other roof penetrations.
A properly designed and installed flashing system helps direct rainwater away from these areas, reducing the risk of leaks, damp, damaged ceilings and deterioration of the building structure.
Our Flashing Services
Precision Flow provides custom flashing solutions for residential, commercial and industrial properties.
Our services include:
Custom-made roof flashings
Parapet wall flashings
Roof-to-wall flashings
Chimney flashings
Gutter and box gutter flashings
Splash-guard flashings
Waterproofing flashings
Replacement of damaged or rusted flashings
Resealing of existing flashings
Flashing repairs and maintenance
Parapet Wall Flashings
Parapet walls are particularly vulnerable to water penetration because the top and adjoining roof areas are constantly exposed to rain and weather.
Our parapet wall flashing solutions are designed to protect these vulnerable areas and help prevent water from entering behind the wall or waterproofing system.
When necessary, flashing installation can be combined with our waterproofing systems to provide additional protection.
Splash-Guard Flashings
During heavy Gauteng thunderstorms, large volumes of water can cause gutters and roof drainage systems to overflow or splash water back towards walls and roof areas.
We manufacture and install custom splash-guard flashings in problem areas to help control rainwater and direct it towards the gutter system.
This is particularly useful on roof sections where large amounts of water concentrate into one area.
Why Are Roof Flashings Important?
Even a small opening around a roof junction can allow water into the structure.
Correctly installed flashings can help:
Prevent roof leaks
Protect walls against water penetration
Reduce damp and moisture problems
Direct rainwater towards gutters
Protect vulnerable roof joints
Reduce long-term maintenance costs
Extend the life of waterproofing systems
Improve the overall finish of the roof
Custom Manufactured for Your Property
Every roof is different, which is why we assess the area before recommending a flashing solution.
Flashings can be measured and manufactured to suit the specific roof, wall or gutter configuration rather than relying on a one-size-fits-all solution.
Our goal is to create a neat installation that provides effective water protection while complementing the existing roof and gutter system.
Flashing Repairs & Replacement
Damaged, loose, poorly sealed or rusted flashings can eventually allow water to enter your property.
Precision Flow can inspect existing flashings and determine whether they can be resealed and repaired or whether replacement would provide a more reliable long-term solution.
Flashings & Waterproofing
For areas with existing water penetration, installing a flashing alone may not always solve the complete problem.
Where required, we can combine the flashing with professional waterproofing to seal vulnerable joints, cracks and surrounding surfaces and create a more complete water-management solution.
Why Choose Precision Flow?
At Precision Flow Gutters & Waterproofing, we focus on identifying where the water is coming from and providing a practical solution designed for the specific property.
We offer:
Professional workmanship
Custom-made flashing solutions
Quality materials
Neat installations
Roof and gutter expertise
Waterproofing solutions
Residential and commercial services
Solutions designed for Gauteng weather conditions
Frequently Asked Questions
What is roof flashing?
Roof flashing is a protective material installed around roof joints, walls, gutters and other vulnerable areas to help direct rainwater away and prevent water from entering the building.
Can you manufacture custom flashings?
Yes. Flashings can be manufactured according to the measurements and requirements of the specific roof or gutter area.
Can flashing stop a leaking parapet wall?
Flashing can form an important part of the solution, but the surrounding wall and waterproofing should also be inspected to determine the actual source of the leak.
Do you replace old or rusted flashings?
Yes. Existing flashings can be inspected and, depending on their condition, repaired, resealed or replaced.
Can you install flashings together with waterproofing?
Yes. Where necessary, flashing and waterproofing can be combined to provide additional protection against water penetration.
Do you install splash guards on gutters?
Yes. Custom splash-guard flashings can be installed in areas where concentrated roof water causes gutters to splash or overflow.