Hampshire · England
Gutter Sealing in Hightown
Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims for homes and businesses in Hightown and across Hampshire. Fully insured, ARBOMaster approved and guaranteed for a year.
- Rain getting in around a garage door
- Water dripping where gutter sections meet
- Wet patches on the wall under a gutter joint
How it works
A visit follows a simple pattern: we look at the joints together, mask and protect the surrounding surfaces, do the work and tidy away. Most jobs take a few hours, depending on the number of joints and the access. Somewhere as small as Hightown, access is often the only tricky part. 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 joint is dried, because sealant won’t 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
- Where the joints are inside, avoid wetting them before we arrive
- Let us know about earlier repairs to the joints
- Mention any tricky access
Ask for a quote
Call for a quick quote, or email us if that is easier. Tell us about the joints that need doing and we’ll talk you through the work and send you a clear quote.
Advice
How we handle gutter sealing in Hightown
Sealant only bonds to a clean, dry joint. That is why we take out the old sealant and dirt first and the joint is dried before the new sealant goes in. We work on soffit joints, gutter end caps and garage door frames, and people most often call us about failed sealant on a garage door frame and water running down the wall below the gutter.
Outside joints can only be sealed when they’re dry, so work in Hightown is booked around the forecast. Tell us about access to all sides of the building, including outbuildings and garages.
We stand behind the work with a 12-month guarantee, so you are covered after we’ve gone.
- Place
- Hightown (BH24)
- Wider area
- Hampshire
- Cover
- One year on every job
- Quotes
- Quoted before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Hightown buildings and the weather
Rainfall in the South East is lower than in much of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day. Historic houses like Avon Tyrrell House (about 3 miles south) are a reminder that the area around Hightown has older buildings as well as new. Where a home is older, older walls and rooflines need a sealant that moves with them and suits the material.
In the older streets around St John the Baptist, an extension built onto an older house moves differently, and the joint between them takes the strain.
Hightown is in Hampshire. We carry out gutter sealing for homes and businesses in Hightown and the surrounding area, as part of our work across Hampshire. Our Hampshire coverage runs to 683 places, Hightown among them. We also work in Southampton, about 17 miles from Hightown.
We work across BH24 for gutter sealing and the streets around it. If you need gutter sealing at a property on Ashley Close, Forestlake Avenue and Holmwood Garth or anywhere close by, our applicators can take on the job. If you’re just outside Hightown, we cover Crow (1 mile south), Poulner (1 mile north), Ringwood (1 mile north-west), Upper Kingston (1 mile south-west) and Forest Corner (1 mile north-east). Within a short drive, we also cover Totton (12 miles north-east), Lymington (11 miles south-east), New Milton (8 miles south-east), Barton on Sea (8 miles south-east), Dibden Purlieu (15 miles east) and Marchwood (14 miles east).
Landmarks near Hightown
Typical jobs here are in homes near Ringwood School Academy and The Elm Tree Inn. Nearby you’ll also find St Leonard's Hospital (4.3 miles south-west). For a walk, there’s Linbrook Lake and Blashford Lakes.
Common problems we fix in Hightown
When a gutter sags, its joints open. Resealing a sagging joint will not last so the brackets need attention first.
Keep an eye out for any of the following:
- Old sealant on roofline trims that has split
- Earlier gutter repairs that have peeled off
- Rain getting in around a garage door
- Gaps along fascia and soffit joints
If you look after a building such as Ringwood Junior School, larger buildings have long runs of movement joint that eventually need resealing.
What to look for in a quote
- How hidden problems are handled
- Whether they seal over old material or remove it
- Which colour the sealant will be
- The length of the guarantee
What happens if it’s left?
Water from a leaking joint hits the same spot every time. Left, it can stain walls and lead to damp, so it’s worth sealing early. Older cottages and farmhouses around Hightown can have timber floors and frames, where water from a failed joint can cause rot if it’s left.
What you pay reflects the work, not a rough estimate. That is why we ask a few questions first and agree the price before starting.
Why choose Mr Mastic in Hightown
- You choose the colour before work begins
- Sealant colour chosen to suit
- Trusted Arbo and Everbuild sealants
- Any old sealant cut out fully, not covered over
Read what affects the cost or what customers say.
What the job involves on each surface
Roofline trims
We seal the trims, not the roof. A roofer deals with the roof itself.
Soffit joints
Open soffit joints let draughts in. We close them with a suitable sealant.
Places near Hightown
More services for Hightown
Work for landlords, hotels and businesses
From a single let to a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
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.
What affects the cost of gutter sealing
The price is agreed before any work begins. It’s based on:
- The number and length of the joints
- Mould in or behind the old joints
- How easy the joints are to reach
- The old material and how stubborn it is
Homes and businesses are quoted the same way: the amount of work, the access and the products needed. Call for a quick quote and we will go through it with you.
Helping us quote
You do not need to know the technical terms. It helps if you can tell us:
- Roughly how big the job is
- Whether it has been sealed before
- A few pictures by email, if you can
- Where the property is
For a quote, phone 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. You’ll have a clear quote before work begins.
Looking after it afterwards
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Watch the wall under the gutters for staining
- Clean out the gutters once or twice a year
- Don’t lean ladders against the gutter itself
- Deal with a drip before winter
Give the sealant the cure time we tell you before poking or cleaning near it.
If an end cap is dripping, deal with it before winter. A winter of drips can lead to damp patches.
Questions from Hightown
What guarantee comes with gutter sealing in Hightown?
Every job comes with our one-year guarantee, wherever it is. We’re also fully insured and ARBOMaster approved.
Do you cover smaller places like Hightown?
Yes. Hightown is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Are you insured?
Yes, we’re fully insured for every job we do.
What sealant do you use?
The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.
What information do you need?
Tell us what needs doing and where, with photos by email if possible. If we need more, we will ask.
Will the old sealant be removed?
Yes, every time. New silicone does not stick to old silicone, so the joint is cleaned back first.
How do I get a quote for gutter sealing in Hightown?
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.
Where are you based?
Our base is in Crawley, and we cover South East England, London and all of Scotland.