West Sussex · England

Gutter Sealing in Earnley

Professional gutter sealing in and around Earnley, with old sealant always removed completely.

  • End caps that drip every time it rains
  • Wet patches on the wall under a gutter joint
  • Rain getting in around a garage door

Need gutter sealing in Earnley?

Gutter sealing for homes and businesses in Earnley

A leaking gutter joint marks the wall and wets the ground underneath. Resealing the joint is often all it needs, as long as the gutter is sound. If you have earlier gutter repairs that have peeled off and internal damp traced to a gutter joint, we can put it right, whatever the surface.

Outside joints can only be sealed when they’re dry, so work in Earnley is booked around the forecast. Let us know about access to every wall, plus any garages or outbuildings.

We stand behind the work with a 12-month guarantee, so you’re covered after we’ve gone.

Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house
Where
Earnley (PO20)
Wider area
West Sussex
Guarantee
A year, on every job
Price
Quoted before any work starts
Telephone
0345 464 0079
Updated
26 October 2026

What happens if it’s left?

A dripping stop end can soak the wall right through the wet months. Resealing it is a quick job compared with treating damp later. Older cottages and farmhouses around Earnley can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Some things make a job bigger or smaller: the old material and how easily it comes out, any mould to treat, and whether the work is at height. We take all of that into account in your quote.

What you get with us

  • Sanitary silicone with an anti-fungal additive in wet areas
  • 180+ five-star Google reviews
  • You choose the colour before work begins
  • Neat joints and a tidy finish

Take a look at how sealant jobs are priced or customer reviews.

Questions from Earnley

Is Earnley in your area for gutter sealing?

Yes, Earnley is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job.

Does the coastal weather in Earnley affect outside sealant?

Near the sea, outside joints face more wind, rain and salt than they would inland, so the choice of sealant and the preparation matter even more. Walls facing the sea are usually the first to need attention.

Are you fully insured?

Yes. Full insurance covers our work.

Can you match the sealant colour?

In most cases you can choose. We’ll tell you which colours the right product comes in.

Do I have to be there?

We need access to the joints, so we’ll agree that with you when we book. Indoors, that generally means someone at home.

Do you replace gutters or fascias?

No. We seal leaking joints, end caps and trims. A gutter installer or roofer deals with replacement.

What guarantee comes with the job?

All our work carries a 12-month guarantee.

Where do you work from?

Our base is Crawley, with over 20 years’ experience. We work across South East England, London and Scotland.

Do you need gutter sealing in Earnley?

Leaves and moss hold water in the gutter. Water that can’t drain works its way through a weak joint and leaks out.

Common reasons people contact us include:

  • Open joints in fascias and soffits
  • Failed sealant on a garage door frame
  • Old gutter sealant that has let go
  • Water running down the wall below the gutter

If you look after a building such as East Wittering Community Primary School, movement joints, cladding joints and gutters on larger buildings need the same care as a house’s.

Before booking anyone

  • Whether they’re fully insured
  • Who turns up on the day
  • Is VAT in the price?
  • Is the old sealant removed completely?

How to choose a mastic man

Landlords, agents and businesses in Earnley

We work for landlords and letting agents as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.

Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

The process

On the day, we start by going over the job with you. We protect the surfaces around the joints before any work begins. Most jobs take anything from an hour or two to a few hours. In a small place like Earnley, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. We find where the water is coming from and check the gutter is sound.
  2. We remove the old sealant and clean the joint.
  3. The joint is dried before sealing.
  4. We seal the joint with a sealant made for gutters.
  5. The gutter is checked and debris around the joints cleared.

Before we arrive

  • Mention any sign-in or site rules at work premises
  • Let us know if you’ve seen damp or leaks
  • For indoor joints, keep the area dry beforehand if you can

How to get a quote

We quote each job on its own, so the first step is telling us about yours. Just call 0345 464 0079 or drop us an email with the details.

Get a quick quote

Advice

What the job involves on each surface

Soffit joints

Soffit joints are sealed in a colour to suit.

Gutter end caps

A leaking end cap sends water straight down the wall. It’s a small job to fix.

DIY sealant or a professional job?

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.

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 to look after the new joints

So the new joints stay in good condition:

  • Get a dropping gutter looked at quickly
  • Watch the wall under the gutters for staining
  • Keep the gutters clear of debris
  • Check that water runs out of the downpipes

Keep the gutters clear of leaves and moss so water doesn’t sit on the joints. Standing water strains every seal.

A leaking stop end is best sealed before the wet months. Water down the wall all winter can cause damp inside.

What gutter sealing looks like in Earnley

Earnley is close to the coast, where wind-driven rain is a fact of life and, nearer the shore, so is salt air. Both are hard on gutter, fascia and roofline joints, which can dry out and crack sooner where a building faces the weather. The South East is one of the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.

Homes close to Earnley Church include some older properties, and old and new materials meet at the roofline and walls, which is where sealant earns its keep.

Earnley is about 3 miles north-west of Selsey, in West Sussex. If you need gutter sealing in Earnley, please ring 0345 464 0079 or email us for a quick quote. We cover West Sussex from our Crawley base, Earnley included. Our area takes in 371 places across West Sussex, large and small. Portsmouth is on our list too, around 11 miles away.

All of PO20 is within our area for gutter sealing, from the main roads to the quietest streets. We cover properties on Earnley Manor Close, Bookers Lane and Drove Lane and the roads around them. We also cover East Wittering (1 mile west), Almodington (1 mile north-east), Somerley (1 mile north), Shipton Green (2 miles north) and Birdham (2 miles north). Further out, we also cover Bognor Regis (7 miles east), Chichester (6 miles north-east), Selsey (3 miles south-east), Littlehampton (14 miles east), Emsworth (7 miles north-west) and Rustington (15 miles east).

What’s near Earnley

Well-known places in the area include Selsey Lifeboat Museum (3.9 miles south-east). Open spaces near Earnley include Pilsey Island.

Map of Earnley © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job