Services · Buildings

Terrace waterproofing

Leak-free terraces, balconies and flat roofs: membranes, drains, upstands and a new surface.

A leak in a terrace or balcony almost always ends up in the ceiling of whoever lives below. We find the source, correct the falls and waterproof with proper membranes, paying special attention to upstands, drains and thresholds — where most leaks start.

What's included
  • Diagnosis of where the water is getting in.
  • Removal of the existing surface when needed.
  • Levelling and correction of falls so water drains away.
  • Waterproofing with proper membranes, including upstands and thresholds.
  • Treatment of drains, downpipes and joints.
  • New flooring or protection of the membrane.
Frequently asked questions

Terrace waterproofing

Does the terrace flooring have to come up?

It depends on its condition and the cause. Sometimes it can be waterproofed over the existing surface; when the problem is under the flooring or in the falls, it has to come up. We assess on site.

In a building, who pays for the terrace waterproofing?

It depends on whether the terrace is a common part or for the exclusive use of one unit, and on the building's title deed. We prepare the quote for the condominium or the owner, as appropriate.

Planning some works?

We will arrange a visit and send you a detailed quote, with no obligation.

or call +351 963 404 152