Roofer forming a local repair in a flat roof covering

OnPoint RoofCare · Lanarkshire & Glasgow

Flat Roof Leak Repairs

A leaking extension, porch or garage roof needs the water entry point and surrounding roof system checked. OnPoint RoofCare assesses suitable local repairs to existing flat roofs, including failed seams, damaged edges, outlets and wall connections. Wider renewal is discussed where the covering or deck cannot support a reliable repair.

Work explained before booking
Scope based on your property
Written quote for the agreed work

Call 01698 708 172 Request a quote →

Service photographs are illustrative, unless a named OnPoint project is identified.

Start with the visible problem

When to Ask About Flat Roof Leak Repairs

Tell us what you have noticed and when it happens. These signs help guide the inspection; they do not establish the full repair from a photograph.

Water marks beneath a flat roof
An open seam or split in the covering
Leaks near an outlet or wall upstand
Standing water alongside repeated leakage

Send photographs taken safely from inside or ground level. Keep clear of loose material and leave roof access to appropriately equipped professionals.

Open split in an existing felt roof — Illustrative image: The condition around a split determines the repair boundary.

Choosing the right work

Trace the leak through the complete roof detail

The indoor drip may not sit beneath the entry point. Water can travel through roof layers or along the supporting structure before it appears. Send the location of the stain and explain whether it follows heavy rain, wind or every shower.

A check should consider the nearest outlet, edges, wall junctions and any rooflight or penetration. If access or concealed layers limit the findings, those limitations should be explained before a repair is presented as certain.

Keep repair and drainage decisions connected

A local repair can be sensible where the surrounding surface and base are sound. Multiple failures, wet retained layers or a damaged deck may require broader work. We explain what the repair covers and why any replacement or drainage change is being recommended.

A cleared outlet does not correct every low spot, while a new surface does not automatically change the falls. The quote should set out the covering repair, drainage work, access and any temporary weather protection separately so you can compare complete proposals.

Flat roof outlet being assessed for drainage — Illustrative image: Water must have a clear route away from the repaired area.

A defined scope

What Your Quote Can Include

The work is agreed from the findings. Depending on the property and required repair, the scope may include:

Recording leak location and weather pattern
Checking the covering, seams, edges and upstands
Assessing outlet and visible drainage restrictions
Repairing a compatible local defect where practical
Identifying wet or damaged layers that need separate attention

Height and access, the extent of damage, suitable materials and concealed layers affect the price. Ask what is included, what remains uncertain and how any additional work will be agreed.

Discuss the work: 01698 708 172

From enquiry to agreed work

A Clear Next Step for Your Property

Tell us what you need
Share your postcode, the visible problem and any access restrictions or previous repair history.
Assess the suitable options
We discuss the inspection required, the practical scope and any specialist input needed before work is agreed.
Agree the work in writing
Confirm the materials, access, exclusions and programme, with changes discussed if new findings emerge.

Enquiries are welcome from Motherwell, Hamilton, Wishaw and surrounding Lanarkshire and Glasgow areas. Send your postcode so suitability and coverage can be confirmed. View our service area →

Before you book

Flat Roof Leak Repairs: Your Questions

Can an EPDM or felt roof be patched?

A compatible local repair may be suitable after checking the existing material, preparation requirements and surrounding condition. The product name alone does not establish repairability.

Can you repair it during heavy rain?

Safe access and suitable working conditions govern what can be done. Contact us about availability and any practical temporary measures; a permanent repair may need different conditions.

Does standing water mean replacement is necessary?

Not automatically. The drainage pattern, outlet, deck and roof system need assessment. The cause determines whether maintenance, local correction or broader renewal is sensible.

Related services

Explore the Next Step

Flat roofing →Garage Roof Repairs →All roofing services →

Useful advice

Tell Us About the Work

Share your postcode, what you have noticed and any earlier repairs. We will contact you to discuss suitability and the inspection needed before a quote.

Call 01698 708 172