Surrey · England
Gutter, fascia & soffit sealing in Compton, Surrey
Gutter sealing for Compton, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Old sealant on roofline trims that has split
- Damp patches inside below a leaking gutter
- Gaps along fascia and soffit joints
Gutter sealing in Compton, done properly
We work across Compton 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. We work on soffit joints, gutter end caps and garage door frames, and the jobs we see most are dripping gutter ends and water running down the wall below the gutter.
External sealant needs dry, clean surfaces, so work around Compton is planned for dry weather. Tell us about access to all sides of the building, including outbuildings and garages.
A one-year guarantee comes as standard, so you are covered after we’ve gone.
- Where
- Compton (GU3)
- Region
- Surrey
- Guarantee
- 12 months on all our work
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Gutter sealing in Compton: local notes
The South East is one of the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast. Historic houses like Loseley Park (about 1 mile east) are a reminder that the area around Compton 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.
For an older house near a landmark such as Church of St Nicholas, the joints between older walls, newer extensions and the roofline need a sealant that can move. Rented homes near Farncombe station change hands often, and leaking gutter joints on a rental are best caught before they stain the walls.
Compton is about 3 miles south-west of Guildford, in Surrey. Across the GU3 area, we cover gutter sealing for homes and businesses. Across Surrey, we cover 395 places, and Compton is one of them. There’s also a page for Crawley, roughly 20 miles from Compton.
All of GU3 is covered for gutter sealing. If you need gutter sealing at a property on The Street, Spiceall and Almsgate or a nearby road, our applicators can take on the job. Other places close to Compton include Hurtmore (1 mile south), Binscombe (1 mile south-east), Littleton (1 mile east), Shackleford (2 miles south-west) and Onslow Village (2 miles north-east). Further out, we also cover Guildford (3 miles north-east), Woking (7 miles north), Camberley (9 miles north-west), Farnham (7 miles west), Egham (15 miles north) and Walton-on-Thames (15 miles north-east).
Around Compton
In Compton, that means homes and buildings near Broadwater School, Pucks Oak Barn and McAlmont Reserves and The Harrow pub, among other places. The nearest railway station is Farncombe station, about 1.6 miles south-east. A little further out are Charterhouse School Museum (1.2 miles south) and Guildford Castle (2.8 miles north-east). Open spaces near Compton include Farncombe Wood and Frith Hill.
Different surfaces, different methods
Gutter joints
Gutter joints move and sit in water. A gutter sealant made for the job holds best.
Roofline trims
We seal the trims, not the roof. Roofing problems need a roofer.
FAQs for Compton
Do you cover smaller places like Compton?
Yes. Compton is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.
Is Compton in your area for gutter sealing?
Yes. Our work covers London and the South East, and Compton is part of that. You can ring 0345 464 0079 or send us an email and let us know what needs doing, and we’ll give you a clear price.
Do you seal gaps in fascias and soffits?
Yes, often alongside gutter joints. Each joint is cleaned and sealed with a suitable exterior sealant.
Where do you work from?
Mr Mastic is based in Crawley. We cover Compton and the rest of Surrey, along with the rest of our area.
Can new sealant go over the old?
No, it won’t last. It may look fine at first, but the new layer lifts away from the old one. The old sealant has to come out completely.
Do you offer different sealant colours?
In most cases you can choose. We’ll explain which colours are available.
Should I try DIY first?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
Do you have insurance?
Yes, we are fully insured.
How it works
Most of a good job is in the preparation, and we do not rush it. Joints are cleaned back and dried before anything new goes in. All told, the work takes anything from an hour or two to a few hours. In a small place like Compton, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- First, we find the drip and check the gutter isn’t cracked or sagging.
- We clean out the joint and take out the old sealant.
- The area is dried so the sealant can bond.
- An exterior or gutter sealant is applied to the joint.
- The run is checked and any debris near the joints is cleared.
Before we arrive
- Let us know about parking restrictions
- Plan for the work area to be out of bounds to pets and children
- Tell us about access, such as stairs, a lift or high-level joints
Get a quote
To get a quote, phone 0345 464 0079 or send us an email with the location and a short description of the problem. You’ll have a clear quote before we start.
Related advice
Why it’s worth doing now in Compton
Replacing fascias because of open joints is generally unnecessary. Sealing the joints tidies them up as long as the boards are in good condition. Around Compton, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
Leaving a failed joint generally makes the job bigger, not smaller, because water and mould keep working on it. If you are not sure whether it needs doing, phone 0345 464 0079 or drop us an email for an honest opinion and a quote.
Why Compton customers choose us
- Approved under the ARBOMaster scheme
- Domestic, commercial and hotel work
- Anti-fungal sanitary silicone in wet areas
- White, clear, grey or another colour, product permitting
Read how sealant jobs are priced or our reviews.
Should I try it myself first?
The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.
If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.
Signs you need gutter sealing in Compton
Stop ends take pressure from water running along the gutter. Once the seal behind them fails, they drip and runs down the wall.
Look out for these signs:
- End caps that drip every time it rains
- Trim joints where the sealant has failed
- Water running down the wall below the gutter
- Fascia boards with gaps between them
For site and facilities teams at buildings such as Loseley Fields Primary School, its movement joints, gutters and trims need looking after like any other building’s.
Comparing quotes
- How much experience the applicator has
- How the colour is chosen
- Is the old sealant removed completely?
- The length of the guarantee
For landlords and businesses
A neglected joint can let water reach the structure, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
Housing providers, facilities teams and property managers book us too in Compton and across Surrey. We can quote a run of properties together.
Places near Compton
Other services in Compton
When it isn’t the sealant
We’ll always be straight with you, so here’s what sealant can’t fix:
- Cracked, split or warped gutter sections
- Problems with the roof covering
- Downpipes that are blocked or broken
If you’re not sure, just ring 0345 464 0079 or drop us an email and we will give you a straight answer before booking.
What we seal
- Garage door frames
- Gutter joints
- Soffit joints
- Roofline trims
- Gutter end caps
- uPVC fascias