Building waterproofing

Keeping water out with a continuous solution. Waterproofing isn't just about spreading a product. On roofs, terraces and walls, the slope, drainage, joints and continuity at junctions and drains all play a role.

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What problems we deal with in this job

Leaks can show up far from where the water actually gets in.

An accurate quote describes which areas will be inspected and which could hide damage that is not yet visible. At Build Ararat we don't promise a permanent repair without knowing the cause and the condition of the materials.

What we check before proposing the work

We examine existing materials, compatibility, critical details and whether the work can be done in phases without leaving the building exposed.

For a first enquiry we recommend sending photos from different angles, the town, the approximate number of floors and the history of the problem. This information helps us prepare the visit, but photos cannot certify the condition of a facade or the safety of its anchors.

Azotea de un edificio bajo cielo nublado

Waterproofing

How it can be solved

Depending on the substrate, membranes, sheets, liquid-applied systems or spot treatments may be considered; they are chosen with their preparation and maintenance requirements in mind.

Tools, products and the access system are chosen according to the substrate and the conditions of the job. Rope access, suspended scaffolding, tube scaffolding or a platform can be used where appropriate; no technique is universally better than the others.

What can go wrong if only the appearance is fixed

There is no universal system; the decision depends on foot traffic, exposure, movement and the condition of the base.

On exterior elements we also need to check how water drains away, how the joints behave and what maintenance the finish will need. Preparation and details often determine whether a stain, a crack or a flaking layer comes back.

How the quote for building waterproofing is prepared

There is no single responsible rate for every building. For this job the key factors are: the chosen material and its thickness; waste removal and restoration of finishes; height and actual access to the area; surface area and measurements. To compare proposals, it helps to list materials, labour, safety measures, access equipment and exclusions separately. See how to request a detailed quote.

Frequently asked questions

Can it be waterproofed without lifting the paving?

In some cases, after checking the substrate, adhesion and drains; not always.

Does waterproofing include repairing the inside?

This must be clearly stated in the quote.

Request an assessment of your case

To assess building waterproofing, tell us the approximate address, height, photos, symptoms and your preferred timeframe.