West Sussex · England
Westergate Gutter Sealing
Problem with your gutter and fascia joints in Westergate? We remove the old material, prepare the joints and seal them properly.
- Dripping gutter ends
- Drips from gutter joints and end caps
- Failed sealant on a garage door frame
About our gutter sealing in Westergate
A lot of gutter leaks come down to one tired joint. We clean out the joint, dry it and reseal it using a gutter sealant. If the gutter is broken or sagging, we’ll tell you. If you have garage door frames letting rain in and damp on an inside wall under a dripping gutter, we can help, on soffit joints, gutter end caps and uPVC fascias alike.
Homes around Westergate range from older cottages to newer houses, with walls and rooflines of every type. Older homes need their gutter and trim joints kept tight, newer ones their movement joints.
All of our work is guaranteed for twelve months.
- Location
- Westergate (PO20)
- Wider area
- West Sussex
- Cover
- A year, on every job
- Quotes
- A clear price before any work starts
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
How it works
We keep the work tidy and contained to the area we’re working on. Expect the work to take a few hours, depending on the number of joints and the access, and we tell you how long to leave it before we go. For a job in Westergate, we agree the time, the access and parking before the day. Outdoor jobs depend on a dry day, since sealant needs a dry surface.
- We look at where the water is coming from and check the gutter is not broken or sagging.
- The joint or trim is cleaned out and old sealant removed.
- The joint is dried, because sealant won’t bond to a wet surface.
- We seal the joint with a sealant made for gutters and outdoor use.
- We check the run and clear any debris we find while we’re there.
Preparing for the visit
- Tell us about any water getting in
- Tell us about any previous sealing or DIY attempts
- Mention any sign-in or site rules at work premises
Ask for a quote
For a quote, phone 0345 464 0079 or email us with the location and a short description of the problem. You’ll have a clear quote before any work starts.
Advice
DIY versus a professional finish
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.
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
Landlord and commercial work in Westergate
Hotels need rooms back in use, so we plan the work room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.
Looking after it afterwards
Looking after new joints is easy, and it makes a real difference:
- Glance at the soffit joints now and then
- Keep the gutters clear of debris
- Watch for drips in a downpour
- Keep ladders off the guttering
Give the sealant the cure time we tell you and avoid disturbing it.
Split sealant on fascias and trims lets water in behind. Resealing early protects the boards.
Westergate questions
Can you do gutter sealing in Westergate?
Yes. Our work covers London and the South East, and Westergate is part of that. Just call 0345 464 0079 or email us with a few details of the job.
Is Westergate within the area you cover?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Will sealing fix a sagging gutter?
It will not last. The joint will pull apart so the gutter has to be refixed first.
Do you replace gutters or fascias?
No, we reseal joints and trims. Replacement needs a gutter installer or roofer.
Can landlords and businesses book you?
Yes, we do. We work in homes, commercial premises and hotels, and we’re fully insured.
Can a leaking gutter joint be sealed?
In most cases, yes. If the gutter is sagging or cracked, sealing will not last and we will say so.
Do you have insurance?
Yes. Mr Mastic is fully insured, with over 20 years’ experience in sealant work.
Can I choose the sealant colour?
Most of the time, yes. We’ll tell you which colours the right product comes in.
Quotes for gutter sealing in Westergate
The quote reflects the job in front of us. We take into account:
- How much old sealant there is and how hard it is to remove
- Access and height
- The number and length of the joints
- The number of rooms or windows
Doing several joints on one visit normally makes better use of the time than several visits. You’ll get one clear quote for the whole job.
What we need to know
When you contact us, it’s useful to know:
- Whether it has been sealed before
- The type of property
- What’s wrong with the joints now
- Pictures of the joints, sent by email
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is.
Different surfaces, different methods
Gutter joints
Joints between gutter lengths are the most common leak point. We clean, dry and reseal them.
Gutter end caps
We seal end caps from the inside where we can reach, after cleaning and drying.
Why it’s worth doing now in Westergate
A dripping stop end can soak the wall right through the wet months. It’s a small job to put right compared with treating damp later. Homes in smaller places like Westergate can face more weather, and failed outside joints let damp into walls. Inside, a split seal lets water into floors and panels just as it would anywhere.
There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.
What you get with us
- Approved under the ARBOMaster scheme
- Every job guaranteed for a year
- A choice of colours where the product allows
- Colour picked to suit the job
Outside joints around Westergate
With historic houses such as Goodwood House (about 4 miles north-west) nearby, there’s older building stock in the area around Westergate as well as newer homes. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth. 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.
Goodwood House, about 4 miles north-west, is one of the historic houses in the wider area around Westergate. Managing a site like Aldingbourne Primary School? Then movement joints, cladding joints and gutters on larger buildings need the same care as a house’s. Letting a property close to Barnham station? Then leaking gutter joints on a rental are best caught before they stain the walls.
Westergate is about 3 miles north of Bognor Regis, in West Sussex. From the centre of Westergate to the outskirts, gutter sealing is available for homes and businesses alike. Across West Sussex, we cover 371 places, Westergate among them. Portsmouth is on our list too, around 18 miles away.
All of PO20 is covered for gutter sealing. Gutter sealing is available to properties on Oaks Close, Westergate Street and Rosvara Avenue. Other places close to Westergate include Nyton (1 mile north-west), Eastergate (1 mile east), Aldingbourne (1 mile west), Norton (1 mile north-west) and West Barnham (1 mile east). Within a short drive, we also cover Worthing (12 miles east), Bognor Regis (3 miles south), Chichester (5 miles west), Selsey (9 miles south-west), Littlehampton (6 miles east) and Lancing (15 miles east).
Local landmarks in Westergate
We work in homes and buildings around Ormiston Six Villages Academy and the streets around them. For rail, the closest station is Barnham station, roughly 1.3 miles east. A little further out are Tote Copse Castle (1 mile west) and Bognor Regis War Memorial Hospital (3.1 miles south).