Oxfordshire · England

Gutter, fascia & soffit sealing in Longcot, Oxfordshire

Gutter and fascia joints in Longcot need attention? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.

  • Trim joints where the sealant has failed
  • Wet patches on the wall under a gutter joint
  • Quick sealant fixes on gutters that didn’t last

Gutter sealing for Longcot homes and businesses

Gutter sealing in Longcot, done properly

Our work covers gutter joints and end caps as well as fascias and soffits, along with roofline trims and garage door frames. It’s all about the joints rather than new guttering. If you have water running down the wall below the gutter and internal damp traced to a gutter joint, we can help, whatever the surface.

Older homes in small places like Longcot 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.

Your job is guaranteed for a year, as with all our work.

Where
Longcot (SN7)
Wider area
Oxfordshire
Cover
A year, on every job
Quotes
Quoted before any work starts
Call
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 we cannot put right

It helps to know what we can’t do:

  • Rotten or damaged fascia boards
  • Water backing up from a blocked pipe
  • Guttering that needs replacing

Not sure which it is? You can call 0345 464 0079 or drop us an email and we’ll tell you honestly.

Where we work in Longcot

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

Longcot questions

Do you cover Longcot for gutter sealing?

Yes, Longcot is within the area we cover. Our work covers London and the South East. Just ring 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear price.

Will you come out to Longcot?

Yes, Longcot is covered. Our work covers London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.

Are you insured?

Yes, we’re fully insured for domestic and commercial work.

Do you work for hotels and businesses?

Yes. Commercial and hotel work is a large part of what we do, as well as homes. Working times can be discussed when we quote.

How long does the job take?

Most jobs take a few hours, depending on the number of joints and the access. We will confirm how long when we quote.

Will sealant fix a dripping gutter joint?

Usually, if the gutter is sound. The joint is cleaned and dried first so the sealant bonds.

Do you remove the old sealant?

Yes. We cut out all the old sealant and clean the joint before applying anything new.

Is it OK to seal over old sealant?

No, it will not last. It may look fine at first, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.

What happens if it’s left?

If the problem is a blocked downpipe, sealing won’t help. We check the cause first and point you to the right trade if needed. Where a wall is exposed, as many are in small places like Longcot, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Homes and businesses are quoted the same way: the amount of work, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we will explain what it covers.

Why Longcot customers choose us

  • Quality sealants from Arbo and Everbuild
  • Fully insured
  • We leave the area clean and tidy
  • ARBOMaster approved applicator

Take a look at what affects the cost or customer reviews.

Walls and rooflines in Longcot

Compared with the north and west, the South East gets less rain, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind. With historic houses such as Buscot Park (about 4.1 miles north-west) nearby, there’s older building stock in the area around Longcot as well as newer homes. In older buildings, older brick and stone need a sealant that suits them, at the right joint depth.

Schools such as Longcot and Fernham Church of England Primary School are buildings too, and its movement joints, gutters and trims need looking after like any other building’s. For an older house near a landmark such as Church of St Mary, older walls, gutters and the joints where extensions meet them need a flexible sealant.

Longcot is in Oxfordshire. Anywhere in SN7, we cover gutter sealing for homes and businesses. Our area takes in 443 places across Oxfordshire, large and small. There’s also a page for Oxford, about 19 miles away.

Our applicators cover all of the SN7 postcode area for gutter sealing. Streets in the area include The Green, Church Close and Hughes Crescent. We also cover the places around Longcot: Fernham (1 mile north-east), Little Coxwell (2 miles north), Great Coxwell (2 miles north), Woolstone (2 miles south-east) and Uffington (2 miles south-east). Further out, we also cover Abingdon-on-Thames (15 miles east), Witney (13 miles north-east), Carterton (10 miles north), Wantage (8 miles east), Grove (8 miles east) and Faringdon (3 miles north).

Around Longcot

Typical jobs here are in homes near Bricklayers Arms and Faringdon Community College, among other places. Nearby you’ll also find Faringdon Day Hospital (2.9 miles north) and Uffington Museum (2.1 miles south-east). For a walk, there’s Badbury Hill.

Map of Longcot © OpenStreetMap contributors

For landlords and businesses

From a single let to a portfolio, the work is the same standard: old sealant fully removed, joints prepared properly and a 12-month guarantee.

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.

How we quote for gutter sealing

For a quick quote, just ask. What matters most is:

  • The amount of work
  • The old material and how stubborn it is
  • Whether the work is at height
  • Mould in or behind the old joints

We do not show prices on the website, because each job is priced on what it involves. Call for a quick quote and we will talk you through it.

Asking for a quote

Photos by email are helpful but not essential. Please mention:

  • What the problem is, such as mould, gaps, leaks or cracking
  • The type of property
  • Whether it has been sealed before
  • The rough size of the job

Call for a quick quote, or email us if that’s easier. Tell us about the joints that need doing and we’ll explain what’s involved before giving you a price.

How it works

A visit follows a simple pattern: we check the joints, protect the area around them, do the work and tidy away. It generally takes a few hours, depending on the number of joints and the access. In a small place like Longcot, access is generally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. First we trace the drip and check the gutter isn’t damaged.
  2. We remove the old sealant and clean the joint.
  3. The joint is dried before sealing.
  4. A gutter sealant is applied to the joint.
  5. We check the run and clear debris near the joints.

Before we arrive

  • Plan for the work area to be out of bounds to pets and children
  • For indoor joints, keep the area dry beforehand if you can
  • Let us know about parking restrictions

Ask for a quote

A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and email pictures if that is easy.

Get a price

Related advice

Looking after it afterwards

No joint lasts for ever, but care makes a real difference. Our tips:

  • Clean out the gutters once or twice a year
  • Keep ladders off the guttering
  • Check the gutters during heavy rain
  • Watch the wall under the gutters for staining

While checking gutters, glance at the fascia joints too. Splits are easier to seal early.

A drip from a gutter joint will not stop on its own. The same spot gets soaked every time it rains and that can cause damp inside.

Can I do it myself?

Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.

If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly, so tell us about it when you ask for a quote.

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