Practical options for a leaking flat roof.
A flat roof leak can come from damaged covering, joints, edges or outlets. We assess the roof and explain the work needed.
Signs you may notice
Damp in a garage or extension, water marks near an outside wall or recurring drips during rain can point to a roof problem. Tell us about visible changes to the covering or standing water only where you can see them safely.
Possible causes
The roof covering, seams, edges, junctions and outlets can all be relevant to a leak. Damage or deterioration in one detail may allow water to travel before it appears inside. The visible stain alone cannot determine the repair.
Covering, junctions and outlets
Assessment considers the covering type and its condition, the way the roof meets adjoining walls and how water reaches the outlets. Let us know about previous patches or repairs and how long the current problem has been happening.
Local repair or broader replacement?
A local repair may suit a contained defect where the surrounding covering is sound and compatible repair materials are available. Widespread deterioration or repeated failures may make a broader renewal more sensible. We explain the evidence and options rather than treating every leak as a replacement job.
How we assess and repair
We discuss access, inspect the relevant roof details and identify the likely source. The proposed scope explains the area to be repaired, materials and any work to edges or outlets.
Before work starts, we agree the quote and arrangements at the property. If further damage becomes apparent during the work, additional scope needs discussing rather than being assumed.
Your questions answered
Can you repair a garage or extension roof?
Tell us the roof type, property location and symptoms so we can discuss an assessment. The repair options depend on the covering, condition and access.
Does standing water mean the roof must be replaced?
Standing water is a useful observation but does not decide the scope by itself. Covering condition, outlets and the roof layout need considering together.
Is a patch always enough?
No. A patch may suit a contained fault, but it may not address broader deterioration or a problem at another roof detail. Assessment helps establish a suitable scope.