Kent · England

Gutter Sealing in Farningham

Professional gutter sealing in and around Farningham, with every bit of old sealant taken out first and a 12-month guarantee.

  • Old gutter sealant that has let go
  • Cracked sealant along roofline trims
  • Wet patches on the wall under a gutter joint

Need gutter sealing in Farningham?

Gutter sealing in Farningham

For gutter sealant to hold, the joint has to be clean and dry. That is why we take out the old sealant and dirt first, then dry the joint before sealing. We work on gutter joints, soffit joints and uPVC fascias, and people most often call us about leaking gutter joints and stop ends and open joints in fascias and soffits.

In a village or hamlet like Farningham, older cottages and farm buildings often stand in the open, where walls and rooflines take the weather head on. Gutter joints and wall joints there need a sealant that can flex and stay put.

You’re covered for a year from the day we finish. If there’s a problem with it, please ring 0345 464 0079 or send us an email.

Location
Farningham (DA4)
Region
Kent
Cover
One year on every job
Quotes
A clear price before we start
Call
0345 464 0079
Page updated
26 October 2026
Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house

What we are called out for in Farningham

Sagging sections pull joints apart. Sealing won’t hold if the gutter keeps dropping, so the gutter needs refixing first.

Keep an eye out for these signs:

  • Wet patches on the wall under a gutter joint
  • Quick sealant fixes on gutters that didn’t last
  • Dripping gutter ends
  • Fascia boards with gaps between them

If you let a flat or house near Eynsford station, leaking gutter joints on a rental are best caught before they stain the walls.

Questions to ask before booking

  • How hidden problems are handled
  • Whether the sealant suits the joint
  • What guarantee comes with the work
  • How the colour is chosen

How to choose a mastic man

Work for landlords, hotels and businesses

If you manage several properties in or around Farningham, several properties can be quoted together. Send us the addresses and the work at each.

We also work for property managers and facilities teams in Farningham and across Kent. Several sites can be quoted together, and we’re fully insured for the work.

Your questions about gutter sealing in Farningham

Do you work for landlords with property near Eynsford station?

Yes. We work for letting agents and landlords as well as householders, and several properties can go on one quote. You can call 0345 464 0079 or send us an email with the details for a clear quote.

Do you cover smaller places like Farningham?

Yes, we do. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.

Do you work for hotels and businesses?

Yes. We’ve worked for hotels, offices and other businesses.

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.

What information do you need?

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

What guarantee comes with the job?

Every job comes with our 12-month guarantee.

Can you quote for more than one area?

Yes, we can. More than one area can go on one quote.

Do I have to be there?

If the work is inside, we need someone to let us in. Once we’ve agreed the job, you do not need to watch us work.

How the job changes by surface

uPVC fascias

Fascia board joints can open up. We seal them neatly with a matching sealant where possible.

Gutter joints

Gutter joints move and sit in water. A gutter sealant made for the job holds best.

What affects the cost of gutter sealing

There’s no set price list. The quote depends on:

  • Whether the work is at height
  • Whether old sealant or filler has to be cut out
  • How much there is to do
  • Any mould that needs treating

The cost depends on the size of the job, how much old material has to come out and access to the work. You will have a clear quote before any work starts.

What to tell us for a quote

Before you ask for a quote, have a think about:

  • If someone has resealed it before
  • If it’s domestic, commercial or a hotel
  • Any access issues, like height or stairs
  • Pictures of the joints, sent by email

We do not publish a price list. Instead, your job gets its own clear quote. To arrange one, phone 0345 464 0079 or drop us an email.

The process

Good joint work is mostly preparation, and we don’t rush it. Joints are cleaned back and dried before anything new goes in. In total, it normally takes a few hours, depending on the number of joints and the access. Somewhere as small as Farningham, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We start by tracing the leak and checking the gutter itself is sound.
  2. Old sealant and dirt are removed from the joint.
  3. We make sure the joint is dry before sealing.
  4. An exterior or gutter sealant is applied to the joint.
  5. We look along the gutter and clear debris around the joints.

Before we arrive

  • On commercial sites, let us know about site rules
  • Tell us about access, such as stairs, a lift or high-level joints
  • Tell us about any previous sealing or DIY attempts

Getting a quote

If you’re in Farningham and need gutter sealing, phone 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and we’ll agree the price before any work begins.

Get a quick quote

Related advice

DIY versus a professional finish

A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

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 does not work out, we can still put it right.

Keeping the joints in good condition

How long the joints last depends on use and care. We suggest:

  • Get a dropping gutter looked at quickly
  • Keep the gutters clear of debris
  • Keep ladders off the guttering
  • Look for streaks or damp on the wall below gutters

Check the joints after heavy rain. Drips are easiest to spot while it’s raining.

A leaking stop end is best sealed before the wet months. A winter of drips can lead to damp patches inside.

Walls and rooflines in Farningham

Historic houses like Lullingstone Castle (about 1.8 miles south-west) are a reminder that the area around Farningham 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. London and the South East are among the drier parts of the UK, but outside sealant still needs a dry, clean surface, so outdoor work is planned around the forecast.

Managing a site like The Anthony Roper Primary School? Then its movement joints, gutters and trims need looking after like any other building’s. Homes close to Church of Saint Peter and Saint Paul include some older properties, and an extension built onto an older house moves differently, and the joint between them takes the strain.

Farningham is about 5 miles south of Dartford, in Kent. Homes, rented property, offices and hotels in Farningham is covered for gutter sealing, old or new, large or small. Every job comes with our one-year guarantee. Our Kent coverage runs to 922 places, and Farningham is one of them. London is on our list too, around 16 miles away.

We cover every part of DA4 for gutter sealing and the streets around it. You’ll find streets such as High Street, London Road and South Hall Close, and we cover them all. Close by, we work in Eynsford (1 mile south-west), Horton Kirby (1 mile north-east), Maplescombe (2 miles south-east), Speed Gate (2 miles east) and Fawkham Green (3 miles east). We also work in nearby towns such as Maidstone (15 miles south-east), Dartford (5 miles north), Sevenoaks (7 miles south), Gravesend (8 miles north-east), Tonbridge (13 miles south) and Northfleet (7 miles north-east).

What’s near Farningham

Typical jobs here are in homes near Pied Bull pub. The nearest railway station is Eynsford station, roughly 1.4 miles south-west of the centre. Other landmarks nearby include Eynsford Castle (0.7 miles south-west) and Darenth Park Hospital (4.2 miles north). The countryside around Farningham includes The Warren.

Map of Farningham © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job