Leaking joints and unions
Leaking unions and joints are often caused by worn seals, movement, dirt in the fitting or gutter sections that have pulled out of position.
Professional assessment and repair of common gutter leaks, including dripping joints, loose brackets, sagging sections, damaged stop ends and leaking downpipe connections.
A leaking gutter can cause staining on walls, damp patches, water pooling around the property and damage to fascias or render if it is left unresolved. The visible drip is not always the full problem, so identifying the true cause is important before carrying out a repair.
We inspect the affected area, check the gutter alignment and fittings, then carry out suitable minor repairs where possible. This may include reseating joints, replacing seals, tightening or replacing brackets and reconnecting loose downpipe sections.
Some faults can be repaired quickly, while badly distorted, brittle or incorrectly installed guttering may be better replaced. We give clear advice rather than carrying out a temporary repair that is unlikely to last.

Leaking unions and joints are often caused by worn seals, movement, dirt in the fitting or gutter sections that have pulled out of position.
Loose brackets can allow the gutter to sag, hold standing water or pull away from neighbouring joints. Re-securing or replacing suitable brackets can restore support and alignment.
If the guttering is cracked, badly warped or past sensible repair, we explain the issue honestly and recommend replacement instead of disguising the fault.
Explore detailed information for some of the main towns and areas we cover.
Yes. Many leaks come from joints or unions where seals have worn, sections have moved or debris is preventing the fitting from sitting correctly.
Sometimes. Sagging gutters may be improved by replacing or repositioning brackets, but heavily distorted sections may need replacement.
No. Gutter sealant can sometimes help in specific situations, but many leaks are caused by movement, failed seals or poor alignment. The correct repair depends on the fault.
We can often repair loose or leaking downpipe joints and clips where the pipework is accessible and the fittings are not badly damaged.
If the gutter is brittle, cracked, warped, undersized or repeatedly failing, replacement may be more cost-effective than ongoing patch repairs.
Yes. Clear photos and a short video taken during rain can help identify the likely problem and allow us to provide an initial estimate.
Yes. Gutter clearance can be included if debris is contributing to overflow or if the gutter needs to be cleaned before the repair can be assessed properly.
We can often repair loose or leaking downpipe joints and clips where the pipework is accessible and the fittings are not badly damaged.
If the gutter is brittle, cracked, warped, undersized or repeatedly failing, replacement may be more cost-effective than ongoing patch repairs.
Yes. Clear photos and a short video taken during rain can help identify the likely problem and allow us to provide an initial estimate.
Yes. Gutter clearance can be included if debris is contributing to overflow or if the gutter needs to be cleaned before the repair can be assessed properly.
A gutter can leak because of a failed seal, poor alignment, standing water, loose brackets, a cracked fitting or a blockage forcing water over the edge. Treating every problem with sealant does not address these different causes.
All Round Exterior Cleaning checks the affected fitting, the surrounding gutter run and the route towards the outlet before deciding on the best repair. This reduces the chance of fixing the visible drip while overlooking the underlying issue.
We focus on practical minor repairs and adjustments. Where specialist replacement work or major roofline alterations are needed, we explain this clearly so you can make the right decision.
Worn or displaced joint seals can often be replaced or reseated where the gutter profile and fitting remain serviceable.
Leaking stop ends, corners and unions can be repaired or replaced where compatible parts are available and surrounding sections are sound.
Loose downpipe sockets, clips and connectors can often be realigned and secured to reduce dripping and movement.
Bracket spacing, loose fixings and minor alignment issues can sometimes be corrected to improve the fall and support of the gutter run.
Correct diagnosis matters because water can travel along the underside of a gutter before dripping away from the actual fault. A leak that appears to come from one joint may begin further along the run.
View detailed local information, frequently asked questions and availability for some of the main towns and areas we cover.
We also check whether overflow is being caused by a blockage rather than a failed fitting. This helps avoid unnecessary repair work and ensures the correct service is recommended.