Greater London · England

Gutter, fascia & soffit sealing in Yiewsley, Greater London

Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims for Yiewsley, backed by a 12-month guarantee. Ask us for a quote.

  • Water dripping where gutter sections meet
  • Open joints in fascias and soffits
  • Streaks down the brickwork from a leaking joint

Trusted gutter sealing in Yiewsley

Signs you need gutter sealing in Yiewsley

End caps get knocked or pushed by water. Once the seal behind them fails, they drip and runs down the wall.

Signs it’s time to call us include:

  • Drips from gutter joints and end caps
  • Rain getting in around a garage door
  • Fascia boards with gaps between them
  • Earlier gutter repairs that have peeled off

Schools such as Rabbsfarm Primary School are buildings too, and larger buildings have long runs of movement joint that eventually need resealing.

What to look for in a quote

  • What insurance they hold
  • When the joint can take water or movement
  • Who turns up on the day
  • Which colour the sealant will be

10 questions to ask before booking

Gutter sealing in Yiewsley

It’s easy to live with a dripping gutter joint, but each shower sends water to the same place. Sealing it is quick while the gutter is still sound. Typical jobs include internal damp traced to a gutter joint and water running down the wall below the gutter, across garage door frames, roofline trims and soffit joints.

Modern London flats rely on sealed movement joints and cladding joints. Older terraces have their own weak points: gutter joints, roofline trims and the joint where an extension meets the original wall.

You are covered for a year from the day we finish. If there’s a problem with it, please ring 0345 464 0079 or send us an email.

Where
Yiewsley (UB7, UB8)
Region
Greater London
Cover
A year, on every job
Quotes
A clear price before work begins
Telephone
0345 464 0079
Page updated
26 October 2026
Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house

Surface by surface

Gutter end caps

End caps take the pressure of water running along the gutter. A failed seal makes them leak.

Soffit joints

Open soffit joints let draughts in. We close them with a suitable sealant.

What we cannot put right

New sealant cannot fix everything, and we’ll tell you before any work starts. It will not solve:

  • Guttering that needs replacing
  • Blocked downpipes
  • Fascias that need replacing

If you’re not sure, just phone 0345 464 0079 or email us and we will give you a straight answer.

Where we work in Yiewsley

  • Gutter end caps
  • uPVC fascias
  • Roofline trims
  • Gutter joints
  • Garage door frames
  • Soffit joints

Landlords, agents and businesses in Yiewsley

Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.

Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we are fully insured.

Walls and rooflines in Yiewsley

The South East is one of the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day. In terraces and conversions, gutters and walls are often shared with the neighbours, so check who is responsible for the outside before booking.

Yiewsley is in London, so parking needs planning: let us know about parking bays, permits or a driveway. If you live in an older home near St Matthew's, the joints between older walls, newer extensions and the roofline need a sealant that can move.

Yiewsley is about 2 miles south-west of Hillingdon, in Greater London. For gutter sealing in and around Yiewsley, please ring 0345 464 0079 or send us an email for a quick quote. We cover Greater London from our Crawley base, Yiewsley included. Our Greater London coverage runs to 764 places, Yiewsley among them. You can also see our page for London, roughly 16 miles from Yiewsley.

All of UB7 and UB8 is covered for gutter sealing, from the main roads to the quietest streets. Whether your property is on High Street, Castle Avenue and Kingston Avenue or a nearby road, our applicators can take on the job. Being close to the A408, Yiewsley is easy for our applicators to reach for gutter sealing. Neighbouring places we cover for gutter sealing include West Drayton (1 mile south), Cowley (1 mile north-west), Thorney (1 mile south-west), Hillingdon (2 miles north-east) and Uxbridge (2 miles north). We also work in nearby towns such as City of Westminster (13 miles east), Marylebone (14 miles east), Kensington (11 miles east), St Pancras (15 miles east), Hampstead (13 miles east) and Ruislip (5 miles north-east).

Near you in Yiewsley

We work in homes and buildings around Stockley Academy, Lake Farm Country Park and George and Dragon pub, among other places. The closest station to Yiewsley is West Drayton station, roughly 0.5 miles south-west. Other landmarks nearby include Hillingdon Hospital (0.7 miles north) and The Chimes (2.1 miles north). The countryside around Yiewsley includes Uxbridge Moor and Staines Reservoirs.

Map of Yiewsley © OpenStreetMap contributors

Questions from Yiewsley

Is parking a problem for a job in Yiewsley?

In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly.

Can you do gutter sealing in Yiewsley?

Yes. We work across London and the South East, and Yiewsley is part of that. Just ring 0345 464 0079 or drop us an email with a few details of the job.

Are you insured?

Yes. Full insurance covers our work.

Can you seal fascia and soffit joints?

Yes. We seal the joints, not replace the boards, and if a board is damaged, we’ll tell you.

Do the sealants smell?

That depends on the sealant. Some smell for a while, some hardly at all, and any smell fades as they cure.

What do you need from me for a quote?

Just the basics: where it is, what you’ve noticed and how we reach it. After that, simply ring 0345 464 0079 or drop us an email.

Can you do several jobs on one visit?

Of course. Combining jobs makes good use of the visit.

Do you hold any approvals?

Yes. We’re approved under the ARBOMaster scheme.

Can I do it myself?

Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.

What happens on the day

There’s no need to move everything out before we come, only the area right around the joints. Everything nearby is protected, and the job takes anything from an hour or two to a few hours for a typical job. In Yiewsley, flats, stairs and shared entrances are part of the routine. If the building has a concierge, managing agent or access rules, tell us when you book.

  1. We start by tracing the leak and checking the gutter itself is sound.
  2. The joint or trim is cleaned out and old sealant removed.
  3. The area is dried so the sealant can bond.
  4. Gutter or exterior sealant is applied and finished.
  5. We look along the gutter and clear debris around the joints.

Preparing for the visit

  • Keep pets and children clear of the area while we work
  • On commercial sites, let us know about site rules
  • Mention if the joints have been sealed before

Get a quote

If you are in Yiewsley and need gutter sealing, ring 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and you will get a clear quote before any work starts.

Get a price

Advice

Keeping the joints in good condition

How long the joints last depends on use and care. Here’s what we suggest:

  • Keep the gutters clear of debris
  • Watch the wall under the gutters for staining
  • Watch for drips in a downpour
  • Deal with a drip before winter

Give the sealant the cure time we tell you and avoid disturbing it.

Rain getting in round a garage door frame can damage what’s stored inside. Resealing the frame is a quick job while the frame is sound.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job