Hampshire · England
Gutter Sealing in Fareham
Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims in Fareham, with a one-year guarantee on every job. Ask us for a quote.
- Gaps along fascia and soffit joints
- Failed sealant on a garage door frame
- Dripping gutter ends
Aftercare tips
After the cure time, these simple habits help:
- Deal with a drip before winter
- Look along the fascias for open joints
- Have sagging gutters refixed early
- Look for streaks or damp on the wall below gutters
Clear the gutters once or twice a year so water does not sit on the joints. Water left in a gutter tests every joint.
Rain getting in round a garage door frame can damage what’s stored inside. A reseal sorts it while the frame is sound.
About our gutter sealing in Fareham
We seal leaking gutter joints, end caps, fascia and soffit joints plus roofline trims and garage door frames. It’s all about the joints, not replacing the gutter. If you have damp patches inside below a leaking gutter and drips from gutter joints and end caps, we can help, on roofline trims, gutter end caps and uPVC fascias alike.
Around Fareham, outside jobs take in garage door frames, porches, gutters and trims as well as walls. Each joint between different materials moves in its own way, so the sealant has to cope with that.
A one-year guarantee comes with the work, just as it does everywhere we cover.
When to call us in Fareham
Sealant on fascias and trims weathers like any outdoor joint. It hardens, shrinks and splits after some years.
These are the problems we are asked about most:
- Rain getting in around a garage door
- Gaps along fascia and soffit joints
- Internal damp traced to a gutter joint
- Streaks down the brickwork from a leaking joint
Managing a site like St Jude's Catholic Primary School? Then larger buildings have long runs of movement joint that eventually need resealing.
Questions to ask before booking
- The length of the guarantee
- Whether you can choose the colour
- What happens if the job turns out different
- What the quote includes, VAT included or not
What we do, step by step
You don’t need to clear the whole room or building before we come, only the area right around the joints. Everything nearby is protected, and the work takes anything from an hour or two to a few hours in most cases. A visit in Fareham needs access to the work and a place to park close by. If the job is outside, mention gates, side access and anything above ground floor.
- 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.
- An exterior or gutter sealant is applied to the joint.
- We look along the gutter and clear debris around the joints.
Preparing for the visit
- Keep pets and children clear of the area while we work
- Mention any sign-in or site rules at work premises
- Where the joints are inside, avoid wetting them before we arrive
How to get a quote
If you’re in Fareham and need gutter sealing, ring 0345 464 0079 or send us an email. Tell us what the problem is and where, and you will get a clear quote before we start.
Related advice
Towns and villages near Fareham
Also in Fareham
Why deal with it now?
You do not need to replace a garage door because rain gets in round the frame. Sealing the frame usually stops it. Gaps in sealant and mould in the bead never get better on their own, and in a busy household in Fareham they spread with every shower and every downpour. Replacing the sealant now is the simplest fix.
No two jobs are quite the same, so each one gets its own quote. The number of joints, how easy they are to reach and the sealant needed all play a part, and we will explain the quote if you ask.
Why choose Mr Mastic in Fareham
- We never seal over old sealant
- Fully insured
- Homes, businesses and hotels
- A choice of colours where the product allows
Read our cost guide or what customers say.
Should I try it myself first?
What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is.
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
How the job changes by surface
Gutter end caps
Stop ends hold back water at the end of a run. When their seal fails, they drip.
Roofline trims
Sealing roofline trims is joint work only. A roofer deals with the roof itself.
Walls and rooflines in Fareham
Fareham is within about 2 miles of 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. Rainfall in the South East is lower than in much of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
Rented homes near Fareham station change hands often, and a gutter joint that drips onto the wall can turn into a damp complaint, so it’s worth checking. For an older house near a landmark such as St John The Evangelist, older walls, gutters and the joints where extensions meet them need a flexible sealant.
Fareham is about 10 miles south-east of Southampton, in Hampshire. Whether you’re in the middle of Fareham or further out, we cover gutter sealing for every kind of property, from flats and houses to offices and hotels. Fareham is one of 683 towns and villages in Hampshire we cover. Our Portsmouth page covers work nearby, about 6 miles away.
Here we cover the PO16, PO14, PO15 and SO31 postcode area for gutter sealing. That includes homes and businesses on Delme Square, High Street and Brookmeadow and the roads around them. Main roads around Fareham include the A27 and A32, which makes travel easy. Neighbouring places we cover for gutter sealing include Fareham Common (1 mile east), Wallington (1 mile east), North Fareham (1 mile north-east), Peel Common (2 miles south) and Welborne (2 miles north). Larger places within reach include Winchester (15 miles north), Gosport (4 miles south-east), Havant (9 miles east), Eastleigh (10 miles north-west), Horndean (9 miles north-east) and Totton (14 miles west). Fareham is one of the larger places we cover in Hampshire.
Local landmarks in Fareham
We work in homes and buildings around Wykeham House School, The Lord Arthur Lee pub and Fareham Academy and the streets around them. Fareham has its own railway station: Fareham station. Other landmarks nearby include Carron Row Farm Museum (1.7 miles west) and Knowle Hospital (2 miles north). Green spaces nearby include Portsdown Hill and West of the River Alver.
Your questions about gutter sealing in Fareham
Do you work for landlords with property near Fareham station?
Yes, rental work is part of what we do. Just phone 0345 464 0079 or email us and tell us about the property, and we will give you a clear quote.
Does living near the coast affect gutter sealing in Fareham?
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. It’s worth checking the walls that face the sea first.
Will you clear out my gutters?
We clean the joints we are sealing and any debris nearby is cleared. A full gutter clean is a separate service.
Is sealant enough for a gutter that has dropped?
Sealant will not hold a sagging gutter. The gutter needs refixing by a gutter installer, and we will tell you if that is what we find.
Do you work in Fareham?
We do. Fareham is part of the area we cover, and the service is the same as everywhere else.
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.
What about gutters on a second or third storey?
It depends on the access. Let us know the height and the ground below when you ring 0345 464 0079 or email us.
Do I have to be there?
We need access to the joints, so we’ll agree that with you when we book. Indoors, that usually means someone at home.
Work for landlords, hotels and businesses
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.
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.

