Hampshire · England
Sheet Gutter Sealing
Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims in Sheet, with a 12-month guarantee on every job. Ask us for a quote.
- Water running down the wall below the gutter
- Garage door frames letting rain in
- Stop ends leaking at the end of a run
When it isn’t the sealant
Sealant isn’t the answer to every problem, and we’d rather say so up front. It won’t solve:
- Water backing up from a blocked pipe
- Guttering that needs replacing
- Rotten or damaged fascia boards
If in doubt, phone 0345 464 0079 or email us and we will say what we think.
Surfaces we seal
- Soffit joints
- Roofline trims
- Gutter joints
- uPVC fascias
- Garage door frames
- Gutter end caps
Gutter sealing for homes and businesses in Sheet
Gaps along uPVC fascias and soffits look untidy and can let in water and draughts. They’re sealed in a matching colour where one is available. Typical jobs include damp patches inside below a leaking gutter and garage door frames letting rain in, across roofline trims, gutter end caps and soffit joints.
Older homes in small places like Sheet may be stone, brick or timber-framed, often with later extensions. The joints where those materials meet are the weak points.
All our work comes with a one-year guarantee.
- Where
- Sheet (GU32, GU31)
- Wider area
- Hampshire
- Cover
- A year, on every job
- Price
- A clear price before work begins
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Aftercare tips
Joint life depends on how it’s used and looked after. We suggest:
- Make sure downpipes aren’t blocked
- Glance at the soffit joints now and then
- Sort out a dripping joint early
- Rest ladders on the wall, not the gutter
Clear the gutters once or twice a year so water does not sit on the joints. Standing water strains every seal.
Rain getting in round a garage door frame can damage what’s stored inside. Resealing the frame is a quick job while the frame is sound.
How the job changes by surface
Gutter joints
Gutter joints move and sit in water. A gutter sealant made for the job holds best.
Garage door frames
A fresh seal around the frame stops rain getting in.
Walls and rooflines in Sheet
Historic houses like Uppark (about 4.5 miles south) are a reminder that the area around Sheet has older buildings as well as new. Where a home is older, older brick and stone need a sealant that suits them, at the right joint depth. The South East is one of the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
Letting a property close to Petersfield station? Then a gutter joint that drips onto the wall can turn into a damp complaint, so it’s worth checking. Managing a site like Sheet Primary School? Then its movement joints, gutters and trims need looking after like any other building’s. In the older streets around Church of St Mary Magdalene, older walls, gutters and the joints where extensions meet them need a flexible sealant.
Sheet is about 1 mile north-east of Petersfield, in Hampshire. If you need gutter sealing in Sheet, please call 0345 464 0079 or email us for a quick quote. We cover Hampshire from our Crawley base, Sheet included. 683 places in Hampshire are on our list, large and small. Portsmouth is on our list too, about 16 miles from Sheet.
Postcode districts we cover here for gutter sealing: GU32 and GU31. That includes homes and businesses on Mill Lane, Village Street and Farnham Road. Neighbouring places we cover for gutter sealing include Petersfield (1 mile south-west), Steep (1 mile north-west), Steep Marsh (1 mile north-west), Stroud (2 miles west) and Oakshott (2 miles north-west). Within a short drive, we also cover Havant (11 miles south), Horndean (8 miles south-west), Alton (10 miles north), Waterlooville (10 miles south-west), Purbrook (11 miles south-west) and Bordon (7 miles north).
Around Sheet
Locally, jobs take us to homes and businesses close to The Queens Head pub, Churcher's College and The Petersfield School and the streets around them. For rail, the closest station is Petersfield station, about 1.1 miles south-west. A little further out are Petersfield Community Hospital (1.3 miles south-west) and Bear Museum (1.1 miles south-west). For a walk, there’s Liss Riverside Railway Walk South and Wheatham Hill.
FAQs for Sheet
Can you do gutter sealing in Sheet?
Yes. Our work covers London and the South East, and Sheet is part of that. You can ring 0345 464 0079 or email us and tell us what needs doing.
I let a flat near Petersfield station. Can you help?
Yes, we work for letting agents and landlords. Just call 0345 464 0079 or email us and tell us about the property, and we’ll send you a clear quote.
Are you ARBOMaster approved?
Yes. We hold ARBOMaster approved applicator status, and we’re fully insured.
Can you work on commercial sites?
Yes. We can plan bigger jobs in stages.
What do you need from me for a quote?
Just the basics: the address or postcode, what’s wrong and any access issues. After that, simply call 0345 464 0079 or send us an email.
Do you take out the old sealant first?
Yes, always, and completely. New sealant will not bond properly to old, so the joint is cleaned back first.
Do you replace gutters or fascias?
That is not something we do. Our work is sealing joints and replacement is a job for an installer.
Is gutter cleaning part of the job?
We clean the joints we are sealing and clear debris we find nearby. A full gutter clean is a separate service.
DIY versus a professional finish
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, then guaranteed for a year.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.
Work for landlords, hotels and businesses
For anyone letting property in or around Sheet, several properties can go on one quote. Send us the addresses and the work at each.
Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can go on one quote.
Leave it or put it right?
New gutters cost far more than a few resealed joints. If the gutter is sound and the drip is a joint, resealing is the sensible fix. If it’s broken or sagging, a gutter installer needs to look. Around Sheet, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
Doing several joints on one visit is usually more efficient than separate visits, so it’s worth mentioning everything you’d like done. You will get one clear quote for the whole job.
Why choose Mr Mastic in Sheet
- Anti-fungal silicone where joints get wet
- Old sealant always removed completely
- Experience in homes, commercial sites and hotels
- We leave the area clean and tidy
Read what affects the cost or what customers say.
What we do, step by step
Our applicators work methodically: protection first, then preparation, sealing and a tidy-up. Typically it takes an hour or two for a few joints, longer for a full run, and the area is left clean. Somewhere as small as Sheet, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We find where the water is coming from and check the gutter is sound.
- We remove the old sealant and clean the joint.
- The joint is dried before sealing.
- A gutter sealant is applied to the joint.
- The gutter is checked and debris around the joints cleared.
How to prepare
- Let us know if you’ve seen damp or leaks
- Tell us about access, such as stairs, a lift or high-level joints
- Let us know about earlier repairs to the joints
Ask for a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. Whenever you’re ready, phone 0345 464 0079 or drop us an email.