Greater London · England
Gutter, fascia & soffit sealing in East Barnet, Greater London
Problem with your gutter and fascia joints in East Barnet? We remove the old material, prepare the joints and seal them properly, with a 12-month guarantee.
- Water dripping where gutter sections meet
- Streaks down the brickwork from a leaking joint
- Earlier gutter repairs that have peeled off
Gutter sealing for homes and businesses in East Barnet
Sealant only bonds to a clean, dry joint. So the old sealant and grime come out first, then dry the joint before sealing. If you’re dealing with leaking gutter joints and stop ends and internal damp traced to a gutter joint, we can put it right, on roofline trims, gutter joints and garage door frames alike.
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.
Each job carries a 12-month guarantee, large or small.
- Place
- East Barnet (N20, EN4, N14)
- Wider area
- Greater London
- Cover
- One year on every job
- Quotes
- A clear price before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
For landlords and businesses
Housing providers, facilities teams and property managers book us too in East Barnet and across Greater London. We can quote a run of properties together, and we are fully insured.
If you manage several properties in or around East Barnet, several properties can be quoted together. Just tell us the addresses and what each one needs, and photos by email help.
Different surfaces, different methods
Roofline trims
Roofline trims rely on sealant at their joints. Split sealant lets water in.
uPVC fascias
Gaps in fascias spoil the roofline. A neat bead closes them up.
Common questions in East Barnet
Is parking a problem for a job in East Barnet?
London parking needs a little planning, so let us know about permits, bays or a driveway when you book. The visit is then planned around what’s available.
Do you work for landlords with property near Oakleigh Park station?
Yes. We work for landlords and letting agents as well as homeowners. You can call 0345 464 0079 or drop us an email with the details for a clear quote.
Is there any odour?
Possibly a little. Any smell clears as the sealant cures.
Are you insured?
Yes, we’re fully insured for domestic and commercial work.
Do you take out the old sealant first?
Yes. Sealing over the old bead is the commonest cause of early failure, so we never do it.
How long will you be here?
It depends on the size of the job, but most jobs take an hour or two for a few joints, longer for a full run. We’ll tell you when we quote.
Can you work on commercial sites?
Yes. Commercial and hotel work is a large part of what we do, as well as homes. Working times can be discussed when we quote.
Will sealing fix a sagging gutter?
It will not last. The movement opens the joint again, so the fall and brackets need sorting first.
Why deal with it now?
You don’t need new fascias just because the joints have opened. Sealing the joints tidies them up if the boards are sound. In a London flat, a failed joint rarely stays your problem alone: water can reach the neighbours below, and gaps in fire-rated joints affect the whole building.
Commercial jobs are quoted on the same basis as homes: the amount of work, how we reach it and what it needs, plus any working-time requirements on site. Ask us for a quote and we will go through it with you.
Why us?
- We are fully insured
- 4.9 on Google from 180+ five-star reviews
- Tidy, careful work
- Over 20 years’ experience
Keeping the joints in good condition
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Do not leave a sagging gutter
- Clean out the gutters once or twice a year
- Check that water runs out of the downpipes
- Keep an eye out for wet patches below a joint
Leave the new sealant to cure as we advise before poking or cleaning near it.
A leaking stop end is best sealed before the wet months. Water down the wall all winter can cause damp.
When it isn’t the sealant
We’ll always be straight with you, so here’s what new sealant will not do:
- Gutters that have dropped or pulled away
- Problems with the roof covering
- Downpipes that are blocked or broken
If you are not sure, just ring 0345 464 0079 or drop us an email and we will give you a straight answer before booking.
Surfaces we seal
- uPVC fascias
- Soffit joints
- Gutter joints
- Roofline trims
- Garage door frames
- Gutter end caps
Also near East Barnet
More services for East Barnet
Do you need gutter sealing in East Barnet?
Roofline sealant ages in sun and rain. It goes hard, cracks and pulls away over time.
The problems people usually mention when they call include:
- Damp patches inside below a leaking gutter
- Earlier gutter repairs that have peeled off
- Streaks down the brickwork from a leaking joint
- Fascia boards with gaps between them
If you let a flat or house near Oakleigh Park station, a gutter joint that drips onto the wall can turn into a damp complaint, so it’s worth checking.
Before you book anyone
- Whether all the old sealant comes out first
- Who does the work, and how experienced they are
- What insurance they hold
- When the joint can take water or movement
Gutter sealing in East Barnet: local notes
Historic houses like Heath Hall (about 4.2 miles south) are a reminder that the area around East Barnet has older buildings as well as new. Where a home is older, older walls and rooflines need a sealant that moves with them and suits the material. London terraces and converted houses often share gutters, downpipes and walls, so it’s worth agreeing who is responsible before work starts.
If you look after a building such as Church Hill School, larger buildings have long runs of movement joint that eventually need resealing. For an older house near a landmark such as St Mary the Virgin, the joints between older walls, newer extensions and the roofline need a sealant that can move.
East Barnet is about 1 mile north-east of Whetstone, in Greater London. Every kind of property in East Barnet is covered for gutter sealing, old or new, large or small. The work is guaranteed for a year. We cover 764 towns and villages across Greater London, from the larger towns to small villages. London is on our list too, about 10 miles from East Barnet.
Every address in N20, EN4 and N14 is within our area for gutter sealing, from the main roads to the quietest streets. We cover properties on Dene Road, Pine Road and Capel Road and the roads around them. Other places close to East Barnet include Osidge (1 mile east), Brunswick Park (1 mile south-east), New Barnet (1 mile north-west), Whetstone (1 mile south-west) and Oakleigh Park (1 mile south-west). Further out, we also cover London (10 miles south), City of Westminster (8 miles south), Marylebone (8 miles south), Kensington (10 miles south), St Pancras (8 miles south) and Shoreditch (8 miles south-east).
Landmarks near East Barnet
Locally, jobs take us to homes and businesses close to Oak Hill Park, Salcombe School and East Barnet School. Also close by are The Cavalier pub (less than half a mile south) and Francis Skaryna Belarusian Library and Museum (1.8 miles south-west). For rail, the closest station is Oakleigh Park station, about 0.5 miles north-west of the centre. A little further out are Grand Arcade (1.7 miles south-west) and Finchley Memorial Hospital (2.2 miles south-west). Not far away are Oakleigh Park Rail Cutting and Darland's Lake.
What happens on the day
Before we leave, we go over the finished joints with you and explain the cure time. The visit itself normally takes an hour or two for a few joints, longer for a full run, depending on how much there is to do. In a London area like East Barnet, the main things to plan are parking and access: let us know about parking, the floor we’ll be working on and any lift or shared entrance.
- First we trace the drip and check the gutter is not damaged.
- We remove the old sealant and clean the joint.
- The joint is dried before sealing.
- A gutter sealant is applied to the joint.
- The gutter is checked and debris around the joints cleared.
Getting ready for the visit
- Let us know if you’ve seen damp or leaks
- Mention if the joints have been sealed before
- Keep children and pets away from the work area
How to get a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we will explain how we’d tackle it. Whenever you’re ready, phone 0345 464 0079 or drop us an email.