Hampshire · England
Gutter Sealing in West Liss
Specialist gutter sealing for West Liss: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Trim joints where the sealant has failed
- Internal damp traced to a gutter joint
- Wet patches on the wall under a gutter joint
Gutter sealing in West Liss, done properly
Failed sealant round a garage door frame lets rain blow in. We cut out the old sealant and reseal the frame with an exterior sealant. If you are dealing with old sealant on roofline trims that has split and leaking gutter joints and stop ends, we can help, on soffit joints, uPVC fascias and roofline trims alike.
In a village or hamlet like West Liss, older cottages and farm buildings often stand in the open, so walls and rooflines take the full force of wind and rain. Joints on those walls need a sealant that moves with the building and stays in place.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.
- Place
- West Liss (GU33)
- Region
- Hampshire
- Cover
- 12 months on all our work
- Price
- A clear price before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
How it works
On the day, we start by going over the job with you, so you know exactly what we are doing. We protect the surfaces around the joints before any work begins. The work normally takes a few hours, depending on the number of joints and the access. Somewhere like West Liss needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- We look at the gutters, fascias and trims and agree the joints to seal.
- We clean out each joint.
- The joints are dried.
- The sealant is applied and finished.
- We check our work before we leave.
How to prepare
- Tell us about any water getting in
- Try not to wet indoor joints just before the visit
- Clear items away from the joints we’re working on
Get a quote
Every job is quoted individually, so start by telling us what you need. Simply phone 0345 464 0079 or email us and describe the job and send photos if you have them.
Read more
Walls and rooflines in West Liss
Compared with the north and west, the South East gets less rain, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
For landlords with property near Liss station, leaking gutter joints on a rental are best caught before they stain the walls. Homes close to Church of St Mary include some older properties, and old and new materials meet at the roofline and walls, which is where sealant earns its keep.
West Liss is about 3 miles north-east of Petersfield, in Hampshire. Every kind of property in West Liss can book us for gutter sealing, old or new, large or small. Every job comes with our one-year guarantee. West Liss is one of 683 places in Hampshire where we work for gutter sealing. Portsmouth is on our list too, around 18 miles away.
Jobs for gutter sealing in GU33 works the same way as everywhere else we cover. Whether your property is on Syers Road, Willow Road and Inwood Road or a nearby road, we can help. If you’re just outside West Liss, we cover Liss (1 mile north-east), Durford Wood (1 mile south), Hill Brow (1 mile south-east), Liss Forest (1 mile north) and The Mint (1 mile north-east). We also work in nearby towns such as Havant (13 miles south), Horndean (10 miles south-west), Aldershot (15 miles north), Alton (8 miles north-west), Waterlooville (12 miles south-west) and Petersfield (3 miles south-west).
Local landmarks in West Liss
In West Liss, that means homes and buildings near Crossing Gates pub. There’s a railway station in West Liss itself: Liss station. Other landmarks nearby include Bear Museum (3.1 miles south-west) and Petersfield Community Hospital (3.2 miles south-west). The countryside around West Liss includes Wheatham Hill and Liss Riverside Railway Walk South.
Should I try it myself first?
A DIY attempt doesn’t rule out a professional job. We cut it out and start again.
If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
Also near West Liss
Also in West Liss
West Liss: your questions answered
Is West Liss in your area for gutter sealing?
Yes. Our work covers London and the South East, and West Liss is part of that. Just ring 0345 464 0079 or email us with a few details of the job.
Do you work for landlords with property near Liss station?
Yes. We work for landlords and agents as well as householders, and several properties can be quoted together. Just call 0345 464 0079 or drop us an email with the address and what needs doing, and we will give you a clear price.
Can you seal over the old sealant?
No, because it fails. We remove every bit of old sealant first, so the new sealant bonds properly.
Where do you work from?
Mr Mastic is based in Crawley. Our applicators cover West Liss.
Do you have insurance?
Yes. We are fully insured.
How long before the joint can be used?
It depends on the product and the temperature. Before we leave, we’ll tell you the cure time.
Do you clean gutters?
We clear debris near the joints because the joint must be clean. A full gutter clean is a separate job.
Will sealing fix a sagging gutter?
Sealant won’t hold a sagging gutter. A gutter installer needs to refix it.
For landlords and businesses
For anyone letting property in or around West Liss, several properties can go on one quote. Just tell us the addresses and what each one needs, and pictures by email help.
Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we’re fully insured for the work.
Keeping the joints in good condition
A little care helps the new joints last. We recommend:
- Look along the fascias for open joints
- Sort out a dripping joint early
- Look at the gutters while it’s raining
- Watch the wall under the gutters for staining
Clear the gutters once or twice a year, so water drains away past the joints. Standing water strains every seal.
A leaking stop end is best sealed before the wet months. A winter of drips can lead to damp patches.
Do you need gutter sealing in West Liss?
Overflowing gutters can look like leaking joints. If the downpipe is blocked, water has nowhere to go, which is why we look before we seal.
Signs it’s time to call us include:
- Old gutter sealant that has let go
- Stop ends leaking at the end of a run
- Cracked sealant along roofline trims
- Garage door frames letting rain in
Managing a site like Liss Infant School? Then its movement joints, gutters and trims need looking after like any other building’s.
Comparing quotes
- When the joint can take water or movement
- Are they insured?
- Is VAT in the price?
- What product goes in the joint
What we can’t put right
We’ll always be straight with you, so here’s what new sealant won’t do:
- Downpipes that are blocked or broken
- Fascias that need replacing
- Leaks from the roof rather than a joint
If in doubt, call 0345 464 0079 or send us an email and we will say what we think.
Where we work in West Liss
- Gutter joints
- Garage door frames
- Roofline trims
- Soffit joints
- uPVC fascias
- Gutter end caps
Different surfaces, different methods
Gutter joints
A dripping joint doesn’t always mean a failed gutter. Resealing is usually enough.
Garage door frames
Resealing a garage door frame keeps rain and draughts out.