Roof Waterproofing Maintenance in Malta

A waterproofed roof still needs inspection. Drainage, movement, UV exposure, penetrations and later works can all create weak points even when the original membrane was installed correctly.

Inspect before the rainy season

Check outlets, corners, parapet junctions, pipe penetrations, cracks and areas where water remains after rain. Standing water increases stress on weak details.

Do not coat over unresolved defects

A new liquid membrane is not a substitute for repairing unstable substrates, loose tiles, major cracks or poor falls. Preparation determines whether the new layer lasts.

Keep later trades in mind

Solar, AC, tank and cable works can puncture or stress waterproofing. Any new roof penetration should be detailed and checked afterwards.

When to call Finishline

If the work needs inspection, coordination, specialist trades or recurring follow-up, Finishline can turn the issue into a tracked request with visits, quotations and work history linked to the property.