Repair the problem without replacing more than necessary.
Where the issue is localised and the surrounding roof remains serviceable, a targeted repair can be the practical option. ALTUA reviews the affected area and related roof details before defining the work.
Roof leak detectionFind the cause before deciding on the repair.
Assess
Review the reported problem, visible roof condition, flashings, penetrations, drainage and related areas.
Define
Identify the practical repair scope and any preparation or related work required around the affected area.
Repair
Complete the agreed repair and related make-good work within the defined project scope.
Roofing, flashings, penetrations and the details around them.
Roof problems are not always caused by the roof sheet or tile directly above the visible damage. Flashings, penetrations, junctions and drainage details can all contribute to water entry or deterioration. The repair scope should address the actual source rather than only the visible symptom.
A local repair works best when the surrounding roof is still serviceable.
If deterioration extends beyond the affected area, or repeated repairs are no longer resolving the problem, a larger replacement scope may be more practical. ALTUA can assess the condition before recommending the next step.
Roof replacement & re-roofingRoof repairs — common questions
What parts of a roof fail first?+
Details usually fail before the main surface: flashings at walls and chimneys, valleys, penetrations such as vents and flues, ridge capping bedding on tiled roofs, and fasteners on metal roofs. A leak is most often traced to one of these rather than to the sheet or tile itself.
Do silicone or tape patches fix a roof leak?+
They are a short-term measure at best. Sealant over a failed fastener or open lap often hides the real entry point, ages in sunlight and can make a later proper repair harder because the surface is contaminated.
Why do metal roofs leak around screws?+
Rubber washers perish with sun and age, screws back out as the sheet moves with temperature, and rusting fasteners lose grip. BlueScope advises inspecting fasteners regularly and replacing any showing red rust.
Do roof-mounted solar panels affect roof repairs?+
Panels and their mounting brackets sit on the roof surface and are common leak points. Panels usually need to be isolated and lifted by a qualified solar installer before the roofing beneath is repaired, and the penetrations re-flashed afterwards.
Can roof repairs be done in wet weather?+
Make-safe work can be, but permanent repairs usually need dry, clean surfaces because sealants and adhesives are specified for dry substrates. A temporary cover often holds the situation until conditions allow a proper repair.