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Heindo Waterproofing and Steel Works Ask about this
Waterproofing and steel works in Pretoria
Pretoria's Trade Specialists

We seal it tight.
We forge it strong.

Torch-on membranes that hold the rain and steel palisades that hold the line — built to last across Pretoria.

Ask about this

Specialised Trade

Waterproofing & Steel

Pretoria

Across the city

Mon - Fri

08:30 - 17:00

Built to Last

Quality materials

Our team at work

Who We Are

Two trades,
one standard.

You get a team that treats your roof and your security as the same job: done right, once. We weld steel that holds the line and seal membranes that hold the rain, so your property stays dry and defensible.

Every install is carried out by our own specialists — no shortcuts, no surprises.

Waterproofing Steel Fabrication Repairs

Why Choose Us

The standard we hold.

Heat-applied seals

Torch-on membranes bond to your roof, forming a seamless barrier against heavy rains.

Forged to fit

Every palisade panel and burglar bar is cut and welded to your exact measurements on site.

Found and fixed

We trace the leak to its source and seal it with the compatible compound, not a temporary patch.

Our Offer

Services & Products

From fixing a stubborn leak to securing your boundary, here is exactly what we do.

Services

4 hours

Flat Roof Waterproofing

Clean, prime and apply torch-on membrane to a standard flat roof.

R1,500.00 Add to cart
2 hours

Roof Leak Detection and Repair

Find the source of a roof leak and seal it with compatible sealant.

R850.00 Add to cart
3 hours

Balcony and Deck Waterproofing

Prepare surface and lay membrane with drainage detailing for balconies.

R1,200.00 Add to cart

Products

Torch-on Bitumen Waterproofing Membrane
Waterproofing Materials

Torch-on Bitumen Waterproofing Membrane

Heat-applied torch-on membrane for flat roofs and balconies.

from R350 / m² Ask about this
Custom Steel Palisade Fencing
Steel Works

Custom Steel Palisade Fencing

Hot-dipped galvanised palisade panels for boundary security.

from R650 / lm Ask about this
PU Liquid Roof Sealant
Waterproofing Materials

PU Liquid Roof Sealant

Polyurethane liquid sealant for flashing and parapet walls.

from R280 / 5L Ask about this
Steel Burglar Bars
Steel Works

Steel Burglar Bars

Welded and treated burglar bars cut to window size.

from R450 / lm Ask about this

How It Works

From call to cure.

1

Reach Out

Tell us what's leaking or where you need steel. We take down the details.

2

We Assess

We check the roof or site, trace the problem and quote the right fix.

3

We Build

Torch-on membranes are laid or steel is welded, all done to spec.

4

You're Secure

The roof holds, the steel stands — and we leave your property clean.

Meet the Team

The hands behind the work.

Suzette Pretorius

Suzette Pretorius

Waterproofing Specialist

Lwazi Du Plessis

Lwazi Du Plessis

Steel Fabricator

Chloe Daniels

Chloe Daniels

Installation Technician

Questions

Straight answers.

How long does a flat roof waterproofing job take?

A standard flat roof takes us about 4 hours from cleaning and priming to the final torch-on membrane layer.

Can you find where a roof leak is actually coming from?

Yes. We trace the leak to its source and seal it with a compatible sealant — not just patch the visible stain.

Do you make burglar bars to fit my specific windows?

We do. Every set of burglar bars is welded, treated and cut to your exact window size on site.

What areas do you cover?

We are based in Pretoria and carry out waterproofing and steel works across the city and surrounding areas.

When are you open?

Monday to Friday 08:30 - 17:00, and Saturdays 09:00 - 13:00. Sundays we are closed.

Get in Touch

Let's fix it.

Opening Hours

  • Mon - Fri 08:30 - 17:00
  • Saturday 09:00 - 13:00
  • Sunday Closed

What customers say

Real reviews from real customers

Heindo Waterproofing and Steel Works fixed our balcony and deck waterproofing in no time. Great quality work and the team was super friendly to deal with.

Faizel E.

Got custom steel palisade fencing installed around our property and the pricing was very reasonable. Fantastic value for money.

Ethan X.

The whole process was so easy and stress-free from start to finish. They applied a PU liquid roof sealant and stopped our leaks completely.

Suzette F.

I called them for roof leak detection and repair after the heavy rains in Pretoria. They found the problem fast and sorted it out brilliantly.

Ntombi M.

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