West Sussex · England

Gutter Sealing in Steyning

We cover Steyning for sealing leaking gutter joints, end caps, fascias, soffits and roofline trims. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.

  • Garage door frames letting rain in
  • End caps that drip every time it rains
  • Wet patches on the wall under a gutter joint

Gutter sealing near Steyning

Steyning buildings and the weather

Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.

For landlords with property near Lancing station, a dripping gutter joint or loose fascia trim is easy to miss until damp shows inside. Schools such as Steyning CofE Primary School are buildings too, and its movement joints, gutters and trims need looking after like any other building’s.

Steyning is about 4 miles north-west of Shoreham-by-Sea, in West Sussex. From the centre of Steyning to the outskirts, gutter sealing is available for homes and businesses alike. Steyning is one of 371 places in West Sussex where we work for gutter sealing. Brighton is on our list too, about 9 miles from Steyning.

Postcode districts we cover here for gutter sealing: BN44. That includes homes and businesses on High Street, Market Field and Dog Lane and the roads around them. Nearby, we also carry out gutter sealing in Bramber (1 mile east), Botolphs (1 mile south-east), Upper Beeding (1 mile east), Sompting (4 miles south) and Findon Valley (4 miles south-west). Further out, we also cover Horsham (12 miles north), Worthing (5 miles south-west), Haywards Heath (13 miles north-east), Burgess Hill (10 miles north-east), Littlehampton (10 miles south-west) and Shoreham-by-Sea (4 miles south-east).

Local landmarks in Steyning

Around Steyning, our work takes us to homes and buildings near The Model Bakery The Norfolk Arms and Steyning Grammar School. The nearest railway station is Lancing station, about 4.1 miles south. Other landmarks nearby include Steyning Museum (within half a mile north) and Southlands Hospital (4.4 miles south-east). Open spaces near Steyning include Woods Mill and Chanctonbury Hill.

Map of Steyning © OpenStreetMap contributors

Gutter sealing in Steyning, done properly

We don’t replace gutters, fascias or roofs. What sealant does is close joints; it will not fix a broken bracket, a cracked section or a blocked downpipe. Common call-outs are for garage door frames letting rain in and old sealant on roofline trims that has split, on gutter end caps, uPVC fascias and roofline trims.

Around Steyning, garages, outbuildings and extensions all add to the joints on the outside of a home. Leaks usually start at a gutter end, a garage door frame or where an extension meets the house.

The work is guaranteed for twelve months. If there’s a problem with our work within the year, let us know and we’ll sort it.

Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house
Location
Steyning (BN44)
Region
West Sussex
Cover
A year, on every job
Quote
A clear price before work begins
Phone
0345 464 0079
Updated
26 October 2026

What affects the cost of gutter sealing

The quote reflects the job in front of us. We look at:

  • When we can work, for business premises
  • Whether there’s mould to deal with
  • Which sealant suits the joint
  • How easy the joints are to reach

Leaving a failed joint generally makes the job bigger, not smaller. If you are not sure whether it needs doing, call 0345 464 0079 or drop us an email for an honest opinion and a quote.

What we need to know

A few details help us give you an accurate quote. When you get in contact, it helps to mention:

  • Roughly how big the job is
  • What the problem is, such as mould, gaps, leaks or cracking
  • Where the job is, and your postcode
  • Access, such as stairs, a lift or height

For a quote, phone 0345 464 0079 or email us with the location and a short description of the problem. You will have a clear quote before we start.

Looking after it afterwards

Once the sealant has cured, a few habits help it last:

  • Check fascia and soffit joints for gaps
  • Check that water runs out of the downpipes
  • Get a dropping gutter looked at quickly
  • Watch the wall under the gutters for staining

Leave the new sealant to cure as we advise and avoid disturbing it.

A leaking stop end is best sealed before the wet months. A winter of drips can lead to damp patches inside.

Can I do it myself?

The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.

The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, then guaranteed for a year.

How the job changes by surface

uPVC fascias

We seal fascia joints, not replace the boards. If boards are damaged, we will tell you.

Soffit joints

Open soffit joints let draughts in. A neat seal closes them.

What happens on the day

We keep the work tidy and contained to the joints we’re treating, so you can carry on as normal. Expect the work to take an hour or two for a few joints, longer for a full run. For a job in Steyning, we agree the time, the access and parking before the day. Outdoor jobs depend on a dry day, since sealant needs a dry surface.

  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. An exterior or gutter sealant is applied to the joint.
  5. The run is checked and any debris near the joints is cleared.

How to prepare

  • For indoor joints, keep the area dry beforehand if you can
  • Tell us if parking is tricky
  • Let us know about earlier repairs to the joints

Ask for a quote

Getting a quote is simple: let us know the job and the location and its rough size. A few pictures by email make the job easier to understand, and we’ll come back to you with a quote.

Ask for a quote

Advice

Steyning questions

Will you come out to Steyning?

Yes, Steyning is covered. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.

Do you work for landlords with property near Lancing station?

Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just phone 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll give you a clear quote.

Will it make a mess?

Not at all. We work neatly, protect the area around the joints and tidy up afterwards.

Do I need to be at home?

We need access to the joints, so we will agree that with you when we book. For inside work, that normally means someone being in.

What about gutters on a second or third storey?

Low gutters are simple to reach. If it’s higher up, let us know and we’ll confirm the access.

Is sealant enough for a gutter that has dropped?

Sealant will not hold a sagging gutter. A gutter installer needs to refix it, and we’ll tell you if that’s what we find.

Will sealant fix a dripping gutter joint?

Often, yes. Cleaning, drying and resealing the joint usually works. If the section is split or warped, it needs replacing.

Which products do you use?

Quality sealants from brands including Arbo and Everbuild, chosen to suit the joint. We will tell you what we’re using and why.

When something else is needed

We will always be straight with you, so here’s what new sealant won’t do:

  • Sagging gutters or broken brackets
  • Blocked downpipes
  • Rotten or damaged fascia boards

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

Where we work in Steyning

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

Work for landlords, hotels and businesses

We work for landlords and agents as well as householders. Resealing between tenancies is a simple way to keep a property in good order.

We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.

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