Our Services

Flashings & Joint Sealing

Side, head and valley flashings detailed and sealed properly the first time.

— Service Overview

Flashings & Joint Sealing done properly — once.

Most leaks happen at the joints, not the field. We re-detail head, side and valley flashings using Uniflash and rubberized paint so water sheds away from the roof — not into the ceiling. A favourite targeted repair across Cape Town homes.

Head, side & valley flashings
Rivet sealing on metal sheets
Uniflash + rubberized system
Long-life joint protection

Need this fixed?

Send us a few photos via WhatsApp and we'll give you a written quote — usually within 48 hours.

— Why Choose This Service

Benefits you can count on.

Targets the real problem

Most leaks happen at joints — fixing them is more cost-effective than re-coating an entire roof.

Surgical repair

Minimal disruption, focused on the failing detail.

Trade-grade materials

Uniflash, polyurethane and rubberized paint — no compromises.

Fast turnaround

Most jobs completed in 1–2 days.

Signs you need this service

  • Leaks above doors and windows
  • Damp patches near roof valleys
  • Rust streaks on metal roof sheets
  • Lifting flashings visible from the ground
  • Bubbling paint or plaster at wall-roof junctions

Ideal for

Metal sheet roofs
Valley intersections
Aluminium window frames
Skylight surrounds

— Materials & Systems

Only trade-grade products on your roof.

We don't compromise on materials. Every product we use is specified for Cape Town's UV, salt and wind conditions.

01

Uniflash flashing membrane

Self-adhesive aluminium-faced membrane for all flashing details.

02

Polyurethane sealant

For window-frame, expansion-joint and edge-of-flashing sealing.

03

Rivet-grade rubberized paint

Encapsulates and seals every rivet on metal roof sheets.

— Our Process

How we deliver this service.

01

Identify joints

Every failing joint and flashing is photographed and listed.

02

Re-detail

Flashings re-bedded and sealed with primer and Uniflash membrane.

03

Final coat

Rubberized paint finish ties it all into the surrounding roof.

Cape Town pricing guide

Flashing repairs in Cape Town are typically quoted per linear metre or per joint. Small repairs from R1,500.

Get an Exact Quote

— FAQs

Answers from our team.

Common questions about flashings & joint sealing in Cape Town.

Can you just seal one flashing?

Yes — small targeted jobs are our specialty. We don't insist on full-roof work when one joint is the problem.

Do you replace rotten or rusted flashings?

Yes. Where the metal is beyond repair we install new flashings before sealing.

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