West Sussex · England
Lyminster Gutter Sealing
Gutter sealing across Lyminster and nearby, with every bit of old sealant taken out first and a one-year guarantee.
- Trim joints where the sealant has failed
- Old gutter sealant that has let go
- Rain getting in around a garage door
Gutter sealing in Lyminster, done properly
We seal leaking gutter joints, end caps, fascia and soffit joints plus roofline trims and garage door frames. It’s all about the joints rather than new guttering. We’re often asked to deal with rain getting in around a garage door and old sealant on roofline trims that has split, on soffit joints, garage door frames and roofline trims.
Somewhere as small as Lyminster, homes and farm buildings often face open ground, where walls and rooflines take the weather head on. Joints on those walls need a sealant that moves with the building and stays in place.
Each job carries a 12-month guarantee.
- Where
- Lyminster (BN17)
- Region
- West Sussex
- Cover
- 12 months on all our work
- Quote
- A clear quote up front
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Keeping the joints in good condition
So the new joints stay in good condition:
- Get a dropping gutter looked at quickly
- Get leaks sealed before the wet months
- Look at the gutters while it’s raining
- Check fascia and soffit joints for gaps
Have a look at the gutter during a downpour. It’s the easiest time to see a leak.
The sooner a gutter leak is sealed, the less water reaches the wall. We’ll let you know if the gutter needs more than sealant.
Gutter sealing in Lyminster: local notes
Lyminster is within about 2 miles of the coast, and homes near the sea take more wind-driven rain, with salt in the air closer to the shore. 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.
Schools such as Lyminster Primary School are buildings too, and movement joints, cladding joints and gutters on larger buildings need the same care as a house’s. If you live in an older home near The Parish Church of St Mary Magdalen, old and new materials meet at the roofline and walls, which is where sealant earns its keep. Rented homes near Arundel station change hands often, and leaking gutter joints on a rental are best caught before they stain the walls.
Lyminster is about 1 mile north-west of Littlehampton, in West Sussex. Homes, rented property, offices and hotels in Lyminster can book us for gutter sealing. The work is guaranteed for a year. 371 places in West Sussex are on our list, large and small. For nearby work, see our Brighton page (18 miles or so).
Jobs for gutter sealing in BN17 works the same way as everywhere else we cover. Gutter sealing is available to properties on Arundel Drive, Old Mead Road and Lyminster Road. Neighbouring places we cover for gutter sealing include Wick (1 mile south), Toddington (1 mile south-east), Crossbush (1 mile north-east), Tortington (1 mile west) and Littlehampton (1 mile south-east). We also work in nearby towns such as Worthing (6 miles east), Bognor Regis (7 miles south-west), Chichester (10 miles west), Selsey (12 miles south-west), Shoreham-by-Sea (12 miles east) and Lancing (10 miles east).
Landmarks near Lyminster
In Lyminster, that means homes and buildings near The 6 Bells Public House, The Littlehampton Academy and Littlehampton College, among other places. For rail, the closest station is Arundel station, roughly 1.3 miles north. A little further out are Arundel and District Hospital (1.9 miles north-west) and Rustington Museum (2.3 miles south-east). Open spaces near Lyminster include Highdown Hill and WWT Arundel.
How we quote for gutter sealing
The price is agreed before any work begins. It’s based on:
- Working hours on commercial sites
- The size of the job
- The type of sealant required
- How many rooms, windows or areas are involved
What it costs depends on the size of the job, how much old material has to come out and how easy the joints are to reach. We give a clear quote before work begins.
What we need to know
Photos help, but a description is a good start. Please mention:
- Where the job is, and your postcode
- Whether it’s a home or a business
- If someone has resealed it before
- The rough size of the job
It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. When it suits you, phone 0345 464 0079 or send us an email.
Nearby places to Lyminster
More services for Lyminster
Why it’s worth doing now in Lyminster
Sealing over a dirty, wet joint is a quick fix that rarely lasts, but it soon lets go. Cleaning out and drying the joint first is what makes it last. Older cottages and farmhouses around Lyminster can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
A failed joint rarely gets cheaper to fix by waiting, as water and mould keep getting in. If you are unsure, call 0345 464 0079 or send us an email for an honest opinion and a quote.
What you get with us
- We leave the area clean and tidy
- Domestic, commercial and hotel work
- We are fully insured
- 20+ years of sealant experience
Different surfaces, different methods
Soffit joints
Open soffit joints let draughts in. A neat seal closes them.
Gutter joints
Most gutter leaks start at a joint between sections. They’re cleaned out, dried and resealed.
DIY sealant or a professional job?
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.
If you’ve already had a go yourself, that is fine. We remove it and do the joint properly, so just mention it when you contact us.
Your questions about gutter sealing in Lyminster
Can you help a landlord with a rental near Arundel station?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear price.
Does the coastal weather in Lyminster affect outside sealant?
Coastal homes put outside sealant through more weather than inland ones, so preparation and the right sealant matter all the more. It’s worth checking the walls that face the sea first.
Is it messy?
No. We work neatly, protect the area around the joints and tidy up afterwards.
What information do you need?
Only a few details: the address or postcode, what’s wrong and any access issues. Then call 0345 464 0079 or email us.
Will the old sealant be removed?
Always. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.
Do you work on high-level gutters?
It depends on the access. Tell us the height and what’s around the gutter when you ring 0345 464 0079 or email us.
How long does the job take?
A typical job takes a few hours, depending on the number of joints and the access. Your quote will say how long we expect yours to take.
Where is Mr Mastic based?
Mr Mastic is based in Crawley. We cover Lyminster and the rest of West Sussex.
What we do, step by step
There’s no need to move everything out, just the space around the work. We protect the rest, and the work takes a few hours, depending on the number of joints and the access in most cases. Somewhere like Lyminster needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First, we find the drip and check the gutter is not cracked or sagging.
- We clean out the joint and take out the old sealant.
- The joint is dried, because sealant will not bond to a wet surface.
- Gutter or exterior sealant is applied and finished.
- We check the run and clear any debris we find while we are there.
Preparing for the visit
- Let us know about parking restrictions
- On commercial sites, let us know about site rules
- Where the joints are inside, avoid wetting them before we arrive
Getting a quote
For a quick quote, get us on the phone, or send an email if you’d rather. Describe what needs sealing and we will talk you through the work.
Related advice
What sealant work cannot fix
We will not take on work that will not last, so here’s what sealant can’t put right:
- Guttering that needs replacing
- Gutters that have dropped or pulled away
- Roof leaks, slipped tiles or failed flashing (a roofer’s job)
If in doubt, ring 0345 464 0079 or send us an email and we will say what we think before you book.
Joints and surfaces we work on
- Gutter joints
- Garage door frames
- Soffit joints
- uPVC fascias
- Gutter end caps
- Roofline trims