Hertfordshire · England
Gutter, fascia & soffit sealing in The Flints, Hertfordshire
Problem with your gutter and fascia joints in The Flints? We remove the old material, prepare the joints and seal them properly, with a 12-month guarantee.
- End caps that drip every time it rains
- Quick sealant fixes on gutters that didn’t last
- Damp patches inside below a leaking gutter
Gutter sealing for homes and businesses in The Flints
Water dripping from a gutter joint can stain walls and soak the ground below. Resealing the joint is often all it needs, as long as the gutter is sound. We work on gutter joints, uPVC fascias and garage door frames, and the jobs we see most are end caps that drip every time it rains and earlier gutter repairs that have peeled off.
External sealant needs dry, clean surfaces, so work around The Flints is planned for dry weather. Let us know about access to every wall, plus any garages or outbuildings.
You’re covered for a year from the day we finish. If anything isn’t right with it, call 0345 464 0079 or email us.
- Location
- The Flints (SG5)
- Wider area
- Hertfordshire
- Cover
- 12 months on all our work
- Quote
- A clear price before any work starts
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Leave it or put it right?
Sealant won’t clear a blocked downpipe. We check the cause first and point you to the right trade if needed. In a small place like The Flints, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.
Combining jobs into one visit usually makes better use of the time than several visits, so tell us about everything that needs sealing. We will give you a clear quote for the lot.
Why The Flints customers choose us
- 20+ years of sealant experience
- Colour agreed with you before we start
- A choice of colours where the product allows
- Approved under the ARBOMaster scheme
See our cost guide and our reviews.
DIY versus a professional finish
If you are 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.
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.
Honest limits
Some problems need a builder, plumber or other trade rather than us:
- A gutter length that has split
- Blocked downpipes
- Fascias that need replacing
Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly before you book.
Joints and surfaces we work on
- Garage door frames
- Soffit joints
- Roofline trims
- uPVC fascias
- Gutter end caps
- Gutter joints
Your questions about gutter sealing in The Flints
Do you work for landlords with property near Luton station?
Yes. We work for letting agents and landlords as well as householders, and several properties can go on one quote. You can ring 0345 464 0079 or send us an email with the details for a clear quote.
Can you do gutter sealing in The Flints?
Yes, The Flints is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or email us with a few details of the job, and we will send you a clear quote.
What information do you need?
Where the job is, what the problem is and roughly how big it is. If you can, email a few pictures.
Can you match the sealant colour?
Generally, yes. Sealants come in white, clear, grey and other colours, and we’ll agree it with you first.
Are you ARBOMaster approved?
Yes. Mr Mastic is an ARBOMaster approved applicator.
Which products do you use?
It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.
Do you take out the old sealant first?
Yes. All of the old material is cut out and the joint cleaned before resealing.
Can new sealant go over the old?
No, because it fails. We remove every bit of old sealant first.
Common problems we fix in The Flints
Sagging sections pull joints apart. Resealing a sagging joint won’t last, so the gutter needs refixing first.
Common reasons people contact us include:
- Rain getting in around a garage door
- Wet patches on the wall under a gutter joint
- Gaps along fascia and soffit joints
- Earlier gutter repairs that have peeled off
Rented homes near Luton station change hands often, and a gutter joint that drips onto the wall can turn into a damp complaint, so it’s worth checking.
Before booking anyone
- Which colour the sealant will be
- Whether they seal over old material or remove it
- Whether the sealant suits the joint
- What the quote includes, VAT included or not
Places near The Flints
Other services in The Flints
How it works
Once we’re on site, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. After that, the work takes a few hours, depending on the number of joints and the access. Somewhere as small as The Flints, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.
- First we agree which joints need sealing.
- Each joint is cleaned and any old sealant removed.
- The joints are dried.
- We apply exterior or gutter sealant and finish it neatly.
- We check our work before we leave.
How to prepare
- Where the joints are inside, avoid wetting them before we arrive
- Tell us about any previous sealing or DIY attempts
- Tell us about any water getting in
How to get a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll talk you through what we’d do. Whenever you’re ready, phone 0345 464 0079 or drop us an email.
Related advice
Landlords, agents and businesses in The Flints
Mouldy or split sealant often shows up at the end of a tenancy, and it’s quick to put right between tenancies. Several properties can go on one quote.
Hotels need rooms back in use, so we plan the work room by room. We have worked in hotels as well as homes and businesses.
Surface by surface
Gutter end caps
A leaking end cap sends water straight down the wall. It’s a quick reseal.
Soffit joints
Gaps at soffit joints can let in draughts and insects. A neat seal closes them.
Outside joints around The Flints
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.
Homes close to Church of St Mary Magdalene include some older properties, and an extension built onto an older house moves differently, and the joint between them takes the strain. If you look after a building such as Offley Endowed Primary School, movement joints, cladding joints and gutters on larger buildings need the same care as a house’s.
The Flints is about 4 miles south-west of Hitchin, in Hertfordshire. Homes, rented property, offices and hotels in The Flints can book us for gutter sealing, old or new, large or small. Every job comes with our 12-month guarantee. Our area takes in 381 places across Hertfordshire, large and small. There’s also a page for London, about 32 miles away.
Jobs for gutter sealing in SG5 works the same way as everywhere else we cover. If you are just outside The Flints, we cover Great Offley (1 mile east), Temple End (2 miles east) and Ley Green (2 miles south-east). Further out, we also cover Hemel Hempstead (13 miles south), Stevenage (7 miles east), St Albans (12 miles south), Welwyn Garden City (11 miles south-east), Harpenden (8 miles south) and Hitchin (4 miles north-east).
Around The Flints
Typical jobs here are in homes near The Bull Public House and the streets around them. For rail, the closest station is Luton station, roughly 4.1 miles south-west of the centre. A little further out are Ravensburgh Castle (2.7 miles north-west) and John Dony Field Centre (2.9 miles south-west). The countryside around The Flints includes Markham's Hill and Pegsdon Hills.