Roof waterproofing in Lahore that stops leaks at the source.
Capital Waterproofing repairs and waterproofs leaking roofs on houses, apartments, plazas and factories. We inspect first, so the fix matches the cause.
Signs your roof needs waterproofing
Small signs often mean water is already getting in. Fixing them early costs far less than repairing ceilings, walls and wiring later.
- Damp patches or stains on the ceiling
- Paint peeling or bubbling below the roof
- Water dripping during or after rain
- Musty smell or mould in top-floor rooms
- Cracks on the roof slab or around the parapet
- Water standing on the roof after rain
If you see any of these, send us a photo on WhatsApp and we will tell you what is likely happening.
What we check, and how we fix it
Every roof is different. After the inspection we recommend the system that suits your roof type, its condition and your budget.
Cracks and joints
We open and repair cracks, and seal joints at the parapet, roof edges and where pipes pass through the slab.
Slope and drainage
Water that cannot drain finds a way in. We check the slope and clear or correct outlets so water leaves the roof.
The waterproofing layer
We apply a coating or membrane system suited to your roof, and repair or replace old layers that have failed.
How a roof job works
Inspect
We visit, find where water enters and check the roof condition.
Quote
You get a clear scope, method and price before work starts.
Prepare and apply
Clean the roof, repair cracks and joints, then apply the system.
Test and hand over
We check the finished roof and walk you through the work.
Roof waterproofing questions
How much does roof waterproofing cost in Lahore?
The price depends on the roof area, its condition and the system used. We inspect first, then give you a clear quotation before any work starts.
Can roof waterproofing be done in the rainy season?
The roof must be dry when the system is applied, so we plan the work around dry weather. You can book an inspection at any time, including during rain, which helps us see where water enters.
Do you have to remove the old roof layers?
Sometimes. If old layers are damaged or trapping water, they need to be removed. If they are sound, we can often repair and build on them. We confirm this at the inspection.
How long does a roof waterproofing job take?
It depends on the roof size and the system used. Most roofs take a few days plus drying time. You get a timeline with the quotation.
Can I do heat proofing and waterproofing together?
Yes. Doing both in one job saves time and cost, and the roof is prepared only once.
Book your free inspection
Tell us where the roof leaks. We will visit, explain the problem and give you a clear quotation.