West Sussex · England
Nuthurst Gutter Sealing
Our applicators work in Nuthurst on sealing leaking gutter joints, end caps, fascias, soffits and roofline trims. Old material cut out, joints cleaned and sealed neatly.
- Gaps along fascia and soffit joints
- Dripping gutter ends
- Drips from gutter joints and end caps
Nuthurst: your questions answered
I let a flat near Horsham station. Can you help?
Yes, landlords and agents are among the people we work for. You can call 0345 464 0079 or drop us an email with the details for a clear quote.
Do you cover Nuthurst for gutter sealing?
Yes, Nuthurst is within the area we cover. Our work covers London and the South East. You can call 0345 464 0079 or send us an email and tell us what needs doing, and we will send you a clear quote.
When is the sealant fully cured?
It depends on the product and the temperature. Before we leave, we’ll tell you the cure time.
Do you install new fascias or gutters?
No. Our work is sealing joints and replacement is a job for an installer.
Where is Mr Mastic based?
We’re a Crawley-based firm. Our area covers South East England, London and Scotland.
Do you seal gaps in fascias and soffits?
Yes. Open joints along uPVC fascias and soffits can be sealed in a matching colour.
Do you work for hotels and businesses?
Yes. Hotels, offices and other businesses use us and we’re fully insured.
How do I get a quote for gutter sealing in Nuthurst?
Every job is different, so each one gets its own quote. For a quick quote, ring 0345 464 0079 or drop us an email with a short description of the job.
About our gutter sealing in Nuthurst
We work across Nuthurst on leaking gutter joints and roofline trims. Low-level work is straightforward and if it’s higher up, let us know and we will confirm what access is needed. Common call-outs are for drips from gutter joints and end caps and rain getting in around a garage door, on gutter joints, garage door frames and gutter end caps.
Older homes in small places like Nuthurst may be stone, brick or timber-framed, often with later extensions. Where one material meets another is where water usually gets in, and they need the right sealant at the right depth.
Your job is guaranteed for a year, as with all our work.
- Place
- Nuthurst (RH13)
- Wider area
- West Sussex
- Cover
- A year, on every job
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
DIY sealant or a professional job?
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
Nearby places to Nuthurst
Other services in Nuthurst
How to look after the new joints
No joint lasts for ever, but care makes a real difference. Our tips:
- Get leaks sealed before the wet months
- Look along the fascias for open joints
- Keep an eye out for wet patches below a joint
- Do not lean ladders against the gutter itself
Look at fascia and trim joints when you’re checking the gutters. A small split is quicker to put right.
The sooner a gutter leak is sealed, the less water reaches the wall. We will let you know if the gutter needs more than sealant.
What sealant work can’t fix
We’ll always be straight with you, so here’s what sealant can’t fix:
- Guttering that needs replacing
- Fascias that need replacing
- Downpipes that are blocked or broken
If you’re not sure, just call 0345 464 0079 or email us and we will give you a straight answer before you book.
What we seal
- Gutter end caps
- uPVC fascias
- Soffit joints
- Roofline trims
- Gutter joints
- Garage door frames
The process
We keep the work tidy and contained to the joints we are treating, so you can get on with your day. The job generally takes anything from an hour or two to a few hours, and we explain the cure time before we leave. In a small place like Nuthurst, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We start by tracing the leak and checking the gutter itself is sound.
- Old sealant and dirt are removed from the joint.
- The area is dried so the sealant can bond.
- 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.
Before we arrive
- Let us know about stairs, lifts or work at height
- Mention any leaks or damp you’ve noticed
- Mention any sign-in or site rules at work premises
How to get a quote
We quote each job on its own, so the first step is telling us about yours. Simply phone 0345 464 0079 or drop us an email and describe the job, and photos are welcome.
Read more
What we’re called out for in Nuthurst
Overflowing gutters can look like leaking joints. A blocked downpipe makes water back up so we check the cause first.
The most common problems we see are:
- Dripping gutter ends
- Internal damp traced to a gutter joint
- Water dripping where gutter sections meet
- Streaks down the brickwork from a leaking joint
For site and facilities teams at buildings such as St Andrew's CofE Primary School, its movement joints, gutters and trims need looking after like any other building’s.
What to look for in a quote
- Who turns up on the day
- What insurance they hold
- Whether the sealant suits the joint
- What the cure time is
Walls and rooflines in Nuthurst
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 The Parish Church of St Andrew include some older properties, and the joints between older walls, newer extensions and the roofline need a sealant that can move. For landlords with property near Horsham station, leaking gutter joints on a rental are best caught before they stain the walls.
Nuthurst is about 3 miles south of Horsham, in West Sussex. For gutter sealing in and around Nuthurst, please call 0345 464 0079 or send us an email for a quick quote. We cover West Sussex from our Crawley base, Nuthurst included. Nuthurst is one of 371 places in West Sussex where we work. Our Crawley page covers work nearby, about 8 miles away.
Work in RH13 is quoted and booked the same way as anywhere else. Neighbouring places we cover for gutter sealing include Maplehurst (1 mile south), Southwater (2 miles west), Tower Hill (3 miles north-west), Horsham (3 miles north) and Brooks Green (4 miles west). Further out, we also cover Crawley (8 miles north-east), Worthing (14 miles south), Haywards Heath (9 miles east), Burgess Hill (9 miles south-east), East Grinstead (15 miles north-east) and Shoreham-by-Sea (13 miles south).
Around Nuthurst
Locally, jobs take us to homes and businesses close to Leonardslee. The nearest railway station is Horsham station, about 3.1 miles north of the centre. Well-known places in the area include Christs Hospital School Museum (3.1 miles north-west) and Horsham Hospital (3.4 miles north). Not far away are Knepp Wildland.
Work for landlords, hotels and businesses
We regularly work with letting and managing agents. Tell us the address, the job and how access works.
Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.
What affects the quote in Nuthurst
Jobs vary more than people expect. The main factors:
- When we can work, for business premises
- How many areas need sealing
- How much old sealant there is and how hard it is to remove
- The product the joint needs
Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.
Helping us quote
There’s no need for technical detail. Just tell us:
- The rough size of the job
- The problem you’ve noticed
- Any access issues, like height or stairs
- Whether it has been sealed before
For a quote, phone 0345 464 0079 or email us and tell us where the job is and what the problem looks like. You will have a clear quote before we start.