Hampshire · England

Gutter, fascia & soffit sealing in Nether Wallop, Hampshire

Sealing leaking gutter joints, end caps, fascias, soffits and roofline trims for homes and businesses in Nether Wallop and across Hampshire. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • End caps that drip every time it rains
  • Old sealant on roofline trims that has split
  • Drips from gutter joints and end caps

Trusted gutter sealing in Nether Wallop

How we handle gutter sealing in Nether Wallop

Sealant only bonds to a clean, dry joint. So the old sealant and grime come out first, then dry the joint before sealing. Typical jobs include streaks down the brickwork from a leaking joint and gaps along fascia and soffit joints, across roofline trims, gutter end caps and uPVC fascias.

Outside joints can only be sealed when they’re dry, so work in Nether Wallop is booked around the forecast. Tell us about access to all sides of the building, including outbuildings and garages.

The work is covered for a year after we finish. If there’s a problem with it, please call 0345 464 0079 or send us an email.

Location
Nether Wallop (SO20)
Wider area
Hampshire
Cover
One year on every job
Quotes
Quoted before any work starts
Telephone
0345 464 0079
Last updated
26 October 2026
Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house

What happens on the day

On the day, we start by going over the job with you. Surfaces next to the work are protected before any work begins. Most jobs take an hour or two for a few joints, longer for a full run. Somewhere as small as Nether Wallop, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. We look at the gutters, fascias and trims and agree the joints to seal.
  2. We clean out each joint.
  3. We make sure everything is dry.
  4. The sealant is applied and finished.
  5. The joints are checked once sealed.

Before we arrive

  • Where the joints are inside, avoid wetting them before we arrive
  • Clear items away from the joints we’re working on
  • On commercial sites, let us know about site rules

Getting a quote

Need a quote? Please call 0345 464 0079 or drop us an email with a few details. We’ll explain what we’d do and send you a clear quote before we start.

Get a quick quote

Advice

When it is not the sealant

Some problems need a builder, plumber or other trade rather than us:

  • Sagging gutters or broken brackets
  • Boards that have decayed or split
  • Cracked, split or warped gutter sections

If in doubt, phone 0345 464 0079 or email us and we will say what we think.

Surfaces we seal

  • uPVC fascias
  • Garage door frames
  • Roofline trims
  • Gutter end caps
  • Gutter joints
  • Soffit joints

FAQs for Nether Wallop

Can you do gutter sealing in Nether Wallop?

Yes, Nether Wallop is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or send us an email with a few details of the job.

I let a flat near Grateley station. Can you help?

Yes, rental work is part of what we do. You can call 0345 464 0079 or email us with the address and a few details, and we will give you a fixed price before we start.

Can I do it myself?

That depends on the joint. High-level, external movement and fire-rated joints are professional jobs, while a short indoor joint may be within reach.

What information do you need?

The location, the problem and the rough size of the job. If you can, email a few pictures.

Will it make a mess?

Not at all. We work neatly, protect the area around the joints and tidy up afterwards.

How long does the job take?

Most jobs take anything from an hour or two to a few hours, including the preparation. We will confirm how long when we quote.

Is it possible to stop a gutter joint dripping with sealant?

Yes, as long as the gutter itself is in good order. The joint is cleaned and dried first so the sealant bonds.

Can you match the sealant colour?

We help you choose a colour that suits, from white and clear to greys and other shades. The choice depends on the product the joint needs.

Nether Wallop buildings and the weather

London and the South East are among the drier parts of the UK, though outdoor sealant still has to go onto a dry joint, so the forecast decides the day.

If you look after a building such as Wallop Primary School, movement joints, cladding joints and gutters on larger buildings need the same care as a house’s. If you live in an older home near Church of St Andrew, an extension built onto an older house moves differently, and the joint between them takes the strain.

Nether Wallop is about 7 miles south-west of Andover, in Hampshire. Anywhere in SO20, we cover gutter sealing for homes and businesses. We cover 683 towns and villages across Hampshire. We also work in Southampton, around 16 miles away.

Jobs for gutter sealing in SO20 is quoted and booked the same way as anywhere else. Local streets include Church Road, High Street and Church Hill, all of which we cover. Close by, we work in Middle Wallop (1 mile north-west), Over Wallop (2 miles north-west), Kentsboro (2 miles north), Red Rice (4 miles north-east) and Fox (4 miles north). Larger places within reach include Winchester (12 miles south-east), Eastleigh (15 miles south-east), Andover (7 miles north-east), Totton (15 miles south), Chandler's Ford (13 miles south-east) and Romsey (10 miles south).

Landmarks near Nether Wallop

Locally, jobs take us to homes and businesses close to The Old Butchers Arms and the streets around them. The closest station to Nether Wallop is Grateley station, roughly 3.8 miles north-west of the centre. For a walk, there’s Boscombe Down East.

Map of Nether Wallop © OpenStreetMap contributors

Landlord and commercial work in Nether Wallop

Housing providers, facilities teams and property managers book us too in Nether Wallop and across Hampshire. We can quote a run of properties together, and we’re fully insured.

Landlords and letting agents in Nether Wallop can book us as well as householders. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.

DIY sealant or a professional job?

Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.

If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly, so just mention it when you contact us.

Aftercare tips

To keep the joints looking good and working properly:

  • Watch the wall under the gutters for staining
  • Keep the gutters clear of debris
  • Glance at the soffit joints now and then
  • Don’t leave a sagging gutter

Make sure downpipes aren’t blocked so the gutter can drain. Blockages push water back along the gutter.

The sooner a gutter leak is sealed, the less water reaches the wall. If we find a bigger problem, we’ll tell you.

Common problems we fix in Nether Wallop

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.

Keep an eye out for these signs:

  • Water dripping where gutter sections meet
  • Fascia boards with gaps between them
  • Garage door frames letting rain in
  • Wet patches on the wall under a gutter joint

Rented homes near Grateley station change hands often, and leaking gutter joints on a rental are best caught before they stain the walls.

Comparing quotes

  • Whether they seal over old material or remove it
  • What happens if the job turns out different
  • Are they insured?
  • How the joint is cleaned and prepared

Our hiring checklist

Why deal with it now?

You don’t need new fascias just because the joints have opened. A neat seal closes the gaps if the boards are sound. Older cottages and farmhouses around Nether Wallop can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Rather than a set price list, we look at what your job involves: how many joints, what’s in them now and how we reach them. You will know the price before we begin.

Why book with us

  • More than 20 years in sealant work
  • An ARBOMaster approved applicator
  • White, clear, grey or another colour, product permitting
  • Colour picked to suit the job

Read our cost guide or our reviews.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job