Surrey · England
Flexford Gutter Sealing
Problem with your gutter and fascia joints in Flexford? We remove the old material, prepare the joints and seal them properly, with a 12-month guarantee.
- Quick sealant fixes on gutters that didn’t last
- Cracked sealant along roofline trims
- Damp patches inside below a leaking gutter
Flexford buildings and the weather
London and the South East are among the drier parts of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. Historic houses like Wanborough Manor (about 0.8 miles south-east) are a reminder that the area around Flexford has older buildings as well as new. In older buildings, older walls and rooflines need a sealant that moves with them and suits the material.
Homes close to Church of St Bartholomew include some older properties, and older walls, gutters and the joints where extensions meet them need a flexible sealant. For site and facilities teams at buildings such as Wyke Primary School, larger buildings have long runs of movement joint that eventually need resealing.
Flexford is about 4 miles east of Aldershot, in Surrey. Wherever you are in the GU3 postcode area, we can carry out gutter sealing at your property. Our Surrey coverage runs to 395 places, and Flexford is one of them. For nearby work, see our Reading page.
Our applicators cover all of the GU3 postcode area for gutter sealing and the streets around it. That includes homes and businesses on Christmaspie Avenue, Orchard Close and Cull's Road and the roads around them. Other places close to Flexford include Christmas Pie (1 mile south), Wanborough (1 mile south-east), Normandy (1 mile north), Willey Green (1 mile north-east) and Wyke (1 mile north-west). Within a short drive, we also cover Guildford (4 miles east), Woking (7 miles north-east), Camberley (7 miles north), Farnham (6 miles south-west), Egham (14 miles north-east) and Walton-on-Thames (15 miles north-east).
What’s near Flexford
Around Flexford, our work takes us to homes and buildings near Ash Manor School, among other places. Flexford has its own railway station: Wanborough station. A little further out are Guildford Hospital (2.6 miles east) and Guildford Castle (4.3 miles east). Open spaces near Flexford include Ash Ranges and Hog's Back.
Gutter sealing in Flexford, done properly
We work across Flexford on leaking gutter joints and roofline trims. Single-storey and low gutters are simple to reach and if it’s higher up, let us know and we will confirm what access is needed. Typical jobs include earlier gutter repairs that have peeled off and open joints in fascias and soffits, on uPVC fascias, roofline trims and gutter joints.
External sealant needs dry, clean surfaces, so work around Flexford is planned for dry weather. Let us know about access to every wall, plus any garages or outbuildings.
There’s a 12-month guarantee on every job, large or small.
- Where
- Flexford (GU3)
- Region
- Surrey
- Cover
- A year, on every job
- Quote
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
How it works
When we get to you, we compare the joints with what we discussed. If anything is different, we explain it before carrying on. Most jobs then take anything from an hour or two to a few hours. Somewhere like Flexford needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- First we trace the drip and check the gutter isn’t damaged.
- The old sealant and dirt are cleaned out of the joint.
- We dry the joint so the new sealant can bond.
- We seal the joint with a sealant made for gutters.
- The gutter is checked and debris around the joints cleared.
Getting ready for the visit
- Let us know about earlier repairs to the joints
- Let us know if you’ve seen damp or leaks
- Keep pets and children clear of the area while we work
How to get a quote
Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we will explain how we’d tackle it. When it suits you, call 0345 464 0079 or drop us an email.
Read more
How the job changes by surface
Gutter end caps
End caps are resealed where they meet the gutter, after cleaning and drying.
Soffit joints
Soffit board joints can separate over time. We seal them to close the gaps.
Common problems we fix in Flexford
Sagging sections pull joints apart. Resealing a sagging joint will not last so the brackets need attention first.
Look out for these signs:
- Old gutter sealant that has let go
- End caps that drip every time it rains
- Water running down the wall below the gutter
- Drips from gutter joints and end caps
If you let a flat or house near Wanborough station, a gutter joint that drips onto the wall can turn into a damp complaint, so it’s worth checking.
Before you book anyone
- What the quote includes, VAT included or not
- The length of the guarantee
- Are they insured?
- Which sealant they’ll use, and why
Flexford: your questions answered
Is Flexford within the area you cover?
Yes. Flexford 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.
Do you work for landlords with property near Wanborough station?
Yes, landlords and agents are among the people we work for. You can call 0345 464 0079 or drop us an email with the details for a clear quote.
Are you ARBOMaster approved?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we’re part of it.
Can I choose the sealant colour?
Yes. White, clear and grey are common, and other colours are available, and we’ll agree it with you first.
Do you replace gutters or fascias?
We don’t replace gutters or fascias. If a gutter is broken or sagging, we’ll tell you so you can call the right trade.
How much does gutter sealing cost in Flexford?
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.
Is gutter cleaning part of the job?
We clear debris around the joints we are sealing. Full gutter cleaning is a separate job.
Where is Mr Mastic based?
Our base is in Crawley, West Sussex, and we cover South East England, London and all of Scotland.
Quotes for gutter sealing in Flexford
The quote reflects the job in front of us. We look at:
- When we can work, for business premises
- The old material and how stubborn it is
- How many areas need sealing
- The number and length of the joints
The cost reflects the work involved, not guesswork. That’s why we ask about the job first and give you a clear price before work begins.
Helping us quote
When you contact us, these details help:
- Any previous sealing or DIY work
- The address or postcode of the job
- What’s wrong with the joints now
- Whether it’s a home or a business
Need a quote? Please ring 0345 464 0079 or email us with a few details. We’ll explain what we’d do and give you a clear quote before any work starts.
Can I do it myself?
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
When something else is needed
A few problems are outside what sealant work can do:
- Leaks from the roof rather than a joint
- Guttering that needs replacing
- Rotten or damaged fascia boards
If in doubt, ring 0345 464 0079 or email us and we will say what we think before you book.
What we seal
- Soffit joints
- Garage door frames
- Gutter end caps
- uPVC fascias
- Roofline trims
- Gutter joints
Work for landlords, hotels and businesses
We also work for property managers and facilities teams in Flexford and across Surrey. Several sites can be quoted together, and we’re fully insured for the work.
Mouldy or split sealant often shows up at the end of a tenancy. Several properties can be quoted together.