Solution

Roof Waterproofing

Protect terraces and roofs from leakage and weathering.

The problem

Problem overview

Understand the site failure mode before selecting a system.

Exposed roofs and terraces face UV, ponding water, and thermal movement. Without a flexible waterproofing system, cracks open into leaks that damage interiors and shorten roof life.

Common issues

1Ponding water after rain
2Hairline cracks in screed
3Parapet junction leaks
4Blistered or aged coatings

After

Before

Drag to compare typical failure vs. remediated condition.

Applications

Where used

Typical surfaces and project areas for this system.

Area 01

Flat roofs

Area 02

Terraces

Area 03

Parapets

Area 04

Gutters

Path

From problem to enquiry

How Roof Waterproofing guides you to the right products.

1
Problem
Match the site failure to a known construction challenge.
2
System
Select the Primadonn solution built for that use-case.
3
Products
Choose recommended products with the right chemistry.
4
Enquire
Talk to our team for specs, dosing, and site support.

Products

Application steps

A practical sequence for site teams — always follow the product datasheet.

Step 01

Inspect & prepare

Clear debris, open cracks, and ensure the substrate is sound and dry.

Step 02

Prime the surface

Apply primer where required for adhesion on porous or dusty substrates.

Step 03

Apply membrane system

Install cementitious or elastomeric coats to the specified thickness.

Step 04

Detail & protect

Treat junctions, drain outlets, and parapets; add protective screed if needed.

On site

Application showcase

See the system in context — click an image to open the gallery.

Watch

Videos

Short overviews and detailing guidance for this solution.

All videos

Watch