Hertfordshire · England
Gutter Sealing in Uppend
Gutter sealing for Uppend and the surrounding area: the right sealant, proper preparation and a neat finish. Call for a quick quote.
- Dripping gutter ends
- Water running down the wall below the gutter
- Earlier gutter repairs that have peeled off
Gutter sealing in Uppend
Many dripping gutters are just a failed joint or end cap. We clean out the joint, dry it and reseal it with a sealant made for guttering. If the gutter itself has failed, we say so. If you have trim joints where the sealant has failed and garage door frames letting rain in, we can put it right, whatever the surface.
Around Uppend, older buildings can be stone, brick or timber-framed, many with extensions added later. The joints where those materials meet are the weak points, and they need the right sealant at the right depth.
Each job carries a 12-month guarantee, large or small.
- Location
- Uppend (CM23)
- Wider area
- Hertfordshire
- Guarantee
- One year on every job
- Quote
- A clear quote up front
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
The process
Before we leave, we go over the finished joints with you. The work normally takes an hour or two for a few joints, longer for a full run, depending on the size of the job. In a small place like Uppend, access is usually the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- First, we find the drip and check the gutter is not cracked or sagging.
- We clean out the joint and take out the old sealant.
- The joint is dried, because sealant won’t bond to a wet surface.
- We seal the joint with a sealant made for gutters and outdoor use.
- We check the run and clear any debris we find while we are there.
How to prepare
- Mention any sign-in or site rules at work premises
- For indoor joints, keep the area dry beforehand if you can
- Let us know about earlier repairs to the joints
Getting a quote
Every job is quoted individually, so the first step is telling us about yours. Simply ring 0345 464 0079 or email us and describe the job.
Read more
What else we do in Uppend
Questions from Uppend
Will you come out to Uppend?
Yes, Uppend is covered. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Can you help a landlord with a rental near Stansted Mountfitchet station?
Yes, landlords and agents are among the people we work for. Just ring 0345 464 0079 or send us an email with the address and what needs doing, and we will send you a clear quote.
What sealant do you use?
It depends on the joint: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. Brands we use include Arbo and Everbuild.
How much does gutter sealing cost in Uppend?
It depends on the job, so we quote each one individually. For a quick quote, ring 0345 464 0079 or drop us an email with a short description of the job.
How long should I leave it?
It depends on the product and the conditions. Before we leave, we’ll tell you the cure time.
Do you hold any approvals?
Yes. We hold ARBOMaster approved applicator status and we’re fully insured too.
Do you have insurance?
Yes, we’re fully insured for domestic and commercial work.
Can a leaking gutter joint be sealed?
In many cases, yes. A clean, dry joint resealed with gutter sealant normally stops the drip. If the section is split or warped, it needs replacing.
When to call us in Uppend
Gutter joints rely on seals that age. Sun and cold make the gutter expand and contract and that movement opens up tired joints.
Look out for any of the following:
- Fascia boards with gaps between them
- Streaks down the brickwork from a leaking joint
- Old gutter sealant that has let go
- Damp on an inside wall under a dripping gutter
In the older streets around Church of St Mary the Virgin, an extension built onto an older house moves differently, and the joint between them takes the strain.
Before booking anyone
- Who does the work, and how experienced they are
- What the cure time is
- Which colour the sealant will be
- What happens if they find a problem under the old sealant
What happens if it’s left?
Replacing guttering is a much bigger job than sealing joints. If the gutter is sound and the drip is a joint a reseal is all it needs. If it has failed, we’ll tell you. Around Uppend, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.
Instead of a standard rate, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.
Why choose Mr Mastic in Uppend
- Any old sealant cut out fully, not covered over
- Trusted Arbo and Everbuild sealants
- Domestic, commercial and hotel work
- Fully insured
See what affects the cost and customer reviews.
DIY sealant or a professional job?
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
A careful DIYer can reseal a simple joint, 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.
What affects the cost of gutter sealing
The quote reflects the job in front of us. We take into account:
- The type of sealant required
- Mould in or behind the old joints
- Whether the work is at height
- Any working-time requirements on site
A failed joint rarely gets cheaper to fix by waiting, because water and mould keep working on it. If you are not sure whether it needs doing, ring 0345 464 0079 or drop us an email for an honest opinion and a quote.
What to tell us for a quote
You don’t need to know the technical terms. Just tell us:
- Whether it has been sealed before
- How many joints, rooms or windows are involved
- If it’s domestic, commercial or a hotel
- The address or postcode of the job
Asking for a quote is easy: let us know what needs doing and where and its rough size. Photos by email help us understand the job, and we’ll come back to you with a quote.
For landlords and businesses
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.
Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.
Walls and rooflines in Uppend
Historic houses like Much Hadham Palace (about 4.7 miles south-west) are a reminder that the area around Uppend 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. Rainfall in the South East is lower than in much of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.
For site and facilities teams at buildings such as Farnham Church of England Primary School, movement joints, cladding joints and gutters on larger buildings need the same care as a house’s. Rented homes near Stansted Mountfitchet station change hands often, and a gutter joint that drips onto the wall can turn into a damp complaint, so it’s worth checking.
Uppend is about 3 miles north of Bishop's Stortford, in Hertfordshire. Homes, rented property, offices and hotels in Uppend can book us for gutter sealing, old or new, large or small. Every job comes with our 12-month guarantee. Uppend is one of 381 towns and villages in Hertfordshire where we work for gutter sealing. We also work in Chelmsford, about 19 miles from Uppend.
Postcode districts we cover here for gutter sealing: CM23. Other places close to Uppend include Mount Pleasant (1 mile north-east), Farnham (1 mile south), Manuden (1 mile east), The Willows (2 miles north-west) and Stocking Pelham (2 miles north-west). Larger places within reach include Stevenage (14 miles west), Bishop's Stortford (3 miles south), Hoddesdon (13 miles south-west), Hertford (12 miles south-west), Ware (10 miles south-west) and Baldock (15 miles west).
Landmarks near Uppend
The nearest railway station is Stansted Mountfitchet station, roughly 2.9 miles east. Nearby you will also find Bishops Stortford Local History Museum (2.4 miles south) and Herts and Essex Hospital (3.9 miles south-east). Open spaces near Uppend include Aubrey Buxton Nature Reserve.
Looking after it afterwards
Looking after new joints is easy, and it makes a real difference:
- Watch for drips in a downpour
- Keep an eye out for wet patches below a joint
- Keep downpipes clear
- Rest ladders on the wall, not the gutter
While checking gutters, glance at the fascia joints too. Splits are easier to seal early.
A drip from a gutter joint won’t stop on its own. Water keeps hitting the same part of the wall, which can lead to staining and damp.