Home › Services › Waterproofing of interior courtyards
Waterproofing
Waterproofing of interior courtyards
Solving leaks between courtyards and premises below. The floor of a courtyard can act as the roof of a basement or commercial unit. When the waterproofing fails, water reaches rooms with no visible connection to where it gets in.
What problems we deal with in this job
Stains on ceilings below and water pooling around drains are important clues.
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 the paving, drainage points, joints against the facade and pipe penetrations.
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.
Waterproofing
How it can be solved
The solution may include correcting falls, repairing drains, a continuous membrane and a final protection layer suited to how the courtyard is used.
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
Waterproof finishes lose effectiveness if junctions and drains are poorly detailed.
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 interior courtyard waterproofing is prepared
There is no single responsible rate for every building. For this job the key factors are: preparation and protection of third parties; the chosen material and its thickness; waste removal and restoration of finishes; height and actual access to the area. 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
Does the whole floor need to be removed?
Not necessarily; that depends on the condition of the layers and details.
Who has to approve the work?
For common elements, the homeowners' association according to the applicable procedure.
Request an assessment of your case
To assess interior courtyard waterproofing, tell us the approximate address, height, photos, symptoms and your preferred timeframe.
Or write to us at info@buildararat.com