Greater London · England
South Hornchurch Gutter Sealing
Our applicators work in South Hornchurch on sealing leaking gutter joints, end caps, fascias, soffits and roofline trims. Old material cut out, joints cleaned and sealed neatly.
- Wet patches on the wall under a gutter joint
- Failed sealant on a garage door frame
- Damp on an inside wall under a dripping gutter
Leave it or put it right?
Replacing guttering is a much bigger job than sealing joints. Where the gutter is in good order and only a joint leaks a reseal is all it needs. If it’s broken or sagging, a gutter installer needs to look. In older London homes, water behind a failed joint soaks into brick and timber without much sign, and by the time it shows on a wall or ceiling in South Hornchurch, the repair is bigger than the sealant job would have been.
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether we need extra access for height. Your quote takes all of that into account.
Why us?
- ARBOMaster approved applicator
- Tidy, careful work
- Every job guaranteed for a year
- 4.9 on Google from 180+ five-star reviews
Read how sealant jobs are priced or our reviews.
How we handle gutter sealing in South Hornchurch
A leaking gutter joint marks the wall and wets the ground underneath. Often a reseal is enough, as long as the gutter is sound. We work on gutter joints, soffit joints and gutter end caps, and the jobs we see most are stop ends leaking at the end of a run and open joints in fascias and soffits.
Modern London flats rely on sealed movement joints and cladding joints. Period houses have different weak points, such as gutter joints, trims and the line where an extension meets the old wall.
We guarantee the work for a year. If something is not right with it in that time, tell us and we will put it right.
- Location
- South Hornchurch (RM13, RM10, RM12)
- Region
- Greater London
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
For landlords and businesses
Housing providers, facilities teams and property managers book us too in South Hornchurch and across Greater London. Several sites can go on one quote, and we are fully insured for the work.
For anyone letting property in or around South Hornchurch, several properties can be quoted together. Send us the addresses and the work at each, and photos by email help.
How the job changes by surface
Roofline trims
Roofline trims rely on sealant at their joints. Split sealant lets water in.
Gutter joints
Most gutter leaks start at a joint between sections. We clean, dry and reseal them.
Can I do it myself?
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.
Places near South Hornchurch
Other services in South Hornchurch
What we do, step by step
On the day, we start by going over the job with you, so you know exactly what we are doing. Surfaces next to the work are protected before we start. Most jobs take anything from an hour or two to a few hours. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in South Hornchurch. A visitor permit or a nearby bay makes the visit run more smoothly.
- First we trace the drip and check the gutter is not damaged.
- The old sealant and dirt are cleaned out of the joint.
- We dry the joint so the new sealant can bond.
- We seal the joint with a sealant made for gutters.
- We check the run and clear debris near the joints.
Before we arrive
- Mention any leaks or damp you’ve noticed
- Tell us if parking is tricky
- Let us know about stairs, lifts or work at height
Get a quote
Call for a quick quote, or email us if that’s easier. Tell us about the joints that need doing and we will explain what’s involved.
Advice
South Hornchurch buildings and the weather
Historic houses like Rainham Hall (about 0.9 miles south) are a reminder that the area around South Hornchurch has older buildings as well as new. In older buildings, older brick and stone need a sealant that suits them, at the right joint depth. London terraces and converted houses often share gutters, downpipes and walls, so it’s worth agreeing who is responsible before work starts.
For an older house near a landmark such as St John's Parish Church, older walls, gutters and the joints where extensions meet them need a flexible sealant. Rented homes near Rainham (Essex) station change hands often, and leaking gutter joints on a rental are best caught before they stain the walls. South Hornchurch is in London, so parking needs planning: let us know about parking bays, permits or a driveway.
South Hornchurch is about 3 miles south of Romford, in Greater London. We carry out gutter sealing for householders, landlords and businesses in South Hornchurch and nearby, as part of our work across Greater London. South Hornchurch is one of 764 places in Greater London where we work. Our London page covers work nearby.
Jobs for gutter sealing in RM13, RM10 and RM12 works the same way as everywhere else we cover. You will find streets such as Hood Road, Ford Lane and Philip Road, and we cover them all. We also cover the places around South Hornchurch: Beam Park (1 mile south-west), Rainham (1 mile south-east), Hornchurch Marshes (1 mile south-west), Dagenham (1 mile north-west) and Elm Park (1 mile north-east). Larger places within reach include London (12 miles west), City of Westminster (15 miles west), Marylebone (14 miles west), St Pancras (13 miles west), Shoreditch (11 miles west) and Walthamstow (10 miles north-west).
Landmarks near South Hornchurch
Locally, jobs take us to homes and businesses close to The Bell pub, The Brittons Academy and Beam Valley Country Park, among other places. South Hornchurch’s nearest station is Rainham (Essex) station, about 0.9 miles south. Well-known places in the area include St George's Hospital (1.9 miles north-east) and The Brewery (3.1 miles north). The countryside around South Hornchurch includes Ingrebourne Marshes.
Honest limits
Honest advice matters more to us than a booking, so here’s what new sealant will not do:
- Water backing up from a blocked pipe
- Problems with the roof covering
- Cracked, split or warped gutter sections
If you are not sure, just call 0345 464 0079 or drop us an email and we’ll give you a straight answer.
Where we work in South Hornchurch
- Gutter joints
- Garage door frames
- Soffit joints
- Roofline trims
- uPVC fascias
- Gutter end caps
Aftercare tips
Simple care keeps the joints in good condition. We recommend:
- Do not lean ladders against the gutter itself
- Deal with a drip before winter
- Keep the gutters clear of debris
- Glance at the soffit joints now and then
Have a look at the gutter during a downpour now and then. It’s the easiest time to see a leak.
The sooner a gutter leak is sealed, the less water reaches the wall. We’ll let you know if the gutter needs more than sealant.
Questions from South Hornchurch
Do you work for landlords with property near Rainham (Essex) station?
Yes, rental work is part of what we do. Just call 0345 464 0079 or email us and tell us about the property, and we will send you a clear quote.
Is South Hornchurch in your area for gutter sealing?
Yes, South Hornchurch is within the area we cover. We work across London and the South East. Just phone 0345 464 0079 or email us with a few details of the job.
Do you seal gaps in fascias and soffits?
Yes, it’s a common job. The gaps are cleaned and sealed neatly with a suitable exterior sealant.
Can you do several jobs on one visit?
Yes, and it often makes sense. Combining jobs makes good use of the visit.
Will sealant fix a dripping gutter joint?
Normally, if the gutter is sound. We clean and dry the joint before sealing so the sealant bonds.
Should I try DIY first?
It depends on the job. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional.
Do you clean gutters?
Only around the joints we seal because the joint must be clean. A full gutter clean is a separate job.
Are you ARBOMaster approved?
Yes. We’re approved under the ARBOMaster scheme, which is run for the Arbo sealant brand.