Hampshire · England
Otterbourne Gutter Sealing
Gutter sealing in Otterbourne from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Rain getting in around a garage door
- Dripping gutter ends
- Old gutter sealant that has let go
How we handle gutter sealing in Otterbourne
A drip at a gutter joint is easy to ignore, but each shower sends water to the same place. Sealing it is quick while the gutter is still sound. If you have dripping gutter ends and old sealant on roofline trims that has split, we can help.
Older homes in small places like Otterbourne may be stone, brick or timber-framed, often with later extensions. Where one material meets another is where water normally gets in, and they need the right sealant at the right depth.
A one-year guarantee comes as standard.
- Where
- Otterbourne (SO21)
- Region
- Hampshire
- Cover
- A year, on every job
- Quotes
- A clear price before we start
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
What gutter sealing looks like in Otterbourne
Compared with the north and west, the South East gets less rain, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.
If you live in an older home near Church of St Matthew, the joints between older walls, newer extensions and the roofline need a sealant that can move. If you let a flat or house near Shawford station, leaking gutter joints on a rental are best caught before they stain the walls.
Otterbourne is about 3 miles north-east of Chandler's Ford, in Hampshire. Homes, rented property, offices and hotels in Otterbourne can book us for gutter sealing, old or new, large or small. Every job comes with our 12-month guarantee. Our Hampshire coverage runs to 683 places, and Otterbourne is one of them. We also work in Southampton, about 7 miles from Otterbourne.
Our applicators cover all of SO21 for gutter sealing and the streets around it. Whether your property is on Oakwood Avenue, Meadowcroft Close and Brooklyn Close or a nearby road, we can help. Neighbouring places we cover for gutter sealing include South Down (1 mile north-east), Compton (1 mile north), Shawford (1 mile north-east), Twyford (1 mile north-east) and Ladwell (2 miles west). We also work in nearby towns such as Winchester (4 miles north), Eastleigh (3 miles south), Fareham (13 miles south-east), Andover (15 miles north-west), Totton (9 miles south-west) and Chandler's Ford (3 miles south-west).
What’s near Otterbourne
In Otterbourne, that means homes and buildings near Thornden School, The White Horse Public House and Thornden School and the streets around them. The closest station to Otterbourne is Shawford station, roughly 1.1 miles north-east of the centre. Well-known places in the area include Eastleigh Museum (2.9 miles south) and Wolvesey Castle (3.8 miles north). For a walk, there’s Twyford Down and Shawford Down.
What affects the cost of gutter sealing
There’s no set price list, because no two jobs are the same. What we look at:
- How many rooms, windows or areas are involved
- The product the joint needs
- Whether the work is at height
- The old material and how stubborn it is
Every job is a little different, so we quote each one individually. Size, access and the product the joint needs all play a part, and we will explain the quote if you ask.
Helping us quote
When you contact us, it’s useful to know:
- If someone has resealed it before
- A few pictures by email, if you can
- How many joints, rooms or windows are involved
- Where the property is
For a quote, ring 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. We’ll send you a clear quote before any work starts.
What we are called out for in Otterbourne
Stop ends take pressure from water running along the gutter. Once the seal behind them fails, they drip.
Look out for any of the following:
- Trim joints where the sealant has failed
- Stop ends leaking at the end of a run
- Streaks down the brickwork from a leaking joint
- Failed sealant on a garage door frame
Managing a site like Otterbourne Church of England Primary School? Then its movement joints, gutters and trims need looking after like any other building’s.
Before booking anyone
- How hidden problems are handled
- How long the guarantee is
- Is the old sealant removed completely?
- How the surfaces are prepared before sealing
Surface by surface
Roofline trims
Trim joints are cut out and resealed.
Gutter joints
Gutter joints move and sit in water. A gutter sealant made for the job holds best.
Also near Otterbourne
What else we do in Otterbourne
What sealant work can’t fix
We’d rather tell you now than do work that will not last, so these are the limits:
- Blocked downpipes
- Boards that have decayed or split
- Leaks from the roof rather than a joint
Not sure which it is? You can ring 0345 464 0079 or email us and we will tell you honestly before booking.
What we seal
- Roofline trims
- Gutter end caps
- Garage door frames
- Gutter joints
- Soffit joints
- uPVC fascias
Can I do it myself?
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.
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Landlord and commercial work in Otterbourne
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.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance.
Common questions in Otterbourne
Will you come out to Otterbourne?
Yes, Otterbourne is covered. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Do you work for landlords with property near Shawford station?
Yes, we work for landlords and agents. Just ring 0345 464 0079 or drop us an email and tell us about the property, and we’ll give you a clear price.
Is it possible to stop a gutter joint dripping with sealant?
Most of the time. A sagging or cracked gutter needs more than sealant, and we will tell you.
Will you leave a mess?
No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.
Can you do several jobs on one visit?
Yes. Tell us about everything you’d like done and you’ll get one quote.
Can you seal over the old sealant?
No, and we never do. It may look fine at first, but the new bead soon lifts. The old sealant has to come out completely.
What sealant do you use?
We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we’ll tell you what we are using.
Are you ARBOMaster approved?
Yes. We are an ARBOMaster approved applicator, the approved applicator scheme for Arbo sealants.
What happens on the day
A visit follows a simple pattern: we look at the joints together, mask and protect the surrounding surfaces, carry out the job and tidy away. It generally takes a few hours, depending on the number of joints and the access. Somewhere like Otterbourne needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. 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.
- The joints are checked once sealed.
Preparing for the visit
- Mention if the joints have been sealed before
- Let us know about stairs, lifts or work at height
- Move anything stored near the joints
How to get a quote
Need a quote? Please ring 0345 464 0079 or email us and tell us about the job. You will know what we plan to do, and what it will cost, before any work begins.