East Sussex · England

Mastic man in Uckfield

Bath, shower and kitchen resealing, window mastic and external joints for Uckfield’s old High Street, its family estates and the new homes at Ridgewood.

  • Fully insured
  • Arbo and Everbuild sealants
  • Clear quote before we start

Resealing in Uckfield? Call for a quick quote

Sealant jobs we do in Uckfield

Uckfield is a market town that has kept growing, and its homes range from listed buildings on the High Street to houses finished in the last few years. Mr Mastic is based in Crawley and covers Uckfield and the villages around it, resealing baths, showers, basins and kitchen worktops, replacing tired window and door mastic and sealing the outside joints that let water in.

Most calls start the same way: a line of black mould along the bath, a shower that drips through to the kitchen ceiling, or a frame where the old mastic has cracked and come away. Whatever the job, we cut every trace of the old sealant out, clean and dry the joint, then lay a new bead of Arbo or Everbuild silicone that suits the room.

From Church Street to Ridgewood: Uckfield’s mix of homes

Uckfield grew up around a crossing of the River Uck, and Church Street still has buildings from before 1700 and the 18th century. The town centre conservation area, designated in 1968, takes in the High Street and Church Street and holds more than 30 listed buildings. Older houses like these often have timber windows set into brick or render, and the joint between the two needs a soft, flexible mastic, sometimes one that can be painted to match the joinery.

The railway reached Uckfield in 1858 and the town spread outward over the following century. Estates such as Harlands Farm, Rocks Park, Manor Park and West Park now hold much of the town’s family housing. Many of these homes have had a bathroom or two refitted over the years, and we regularly find replacement uPVC windows whose original mastic has hardened, or baths that have dropped slightly and torn the seal.

The newest chapter is Ridgewood Farm, south of the town, which was given outline planning approval in 2015 for around 1,000 homes. Brand new houses settle as they dry out, and the sealant put in by the builder often splits around showers, baths and kitchen splashbacks within a year or two. Our new-build sealant snagging guide covers what to look for before you report it.

Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house
Mr Mastic applicator sealing the top of a white uPVC door frame on a red-brick house
Map of Uckfield © OpenStreetMap contributors

A river that rises and tired outside joints

The River Uck has flooded the lowest parts of the town centre and the industrial estate many times. Most homes sit on higher ground, but rain and damp still find their way through tired external joints around doors, sills and pipe entries. We reseal those gaps with weatherproof sealant and use backing rod where a joint is deep, so it can move with the building. Our external joint sealing page explains more.

Bellbrook units, care settings and Uckfield landlords

Bellbrook Industrial Estate has well over a hundred units in buildings dating from the 1960s onwards, plus offices and business centres. Units like these need sealant around washrooms, kitchenettes, glazing and cladding joints, and we can work around opening hours so the business keeps running.

Uckfield Community Hospital on Framfield Road serves the town, and care homes and clinics nearby all need hygienic, well-kept seals in their bathrooms; our healthcare sealant page explains how we approach that work. We also help landlords and letting agents get rented homes ready between tenancies.

What happens when you book

  1. Get in touch. Call or email with the job, your postcode and a few photos if you have them.
  2. Get a clear quote. We give you a clear price before any work starts, and agree a date with you.
  3. Cut out and prepare. All the old sealant comes out, and the joints are cleaned, treated and dried.
  4. Lay the new bead. We apply the right product for each joint and tool it to a clean, even line.
  5. Leave it to cure. We tell you how long to leave it before use, and the work carries our one-year guarantee.

Jobs we take on in Uckfield

  • Bathroom & kitchen resealing: Mouldy or split sealant around baths, shower trays, basins and sinks removed completely and replaced with a neat, hygienic bead.
  • Window & door mastic: Hardened, gappy mastic around frames, sills and French or patio doors cut out and renewed to keep draughts and rain out.
  • Commercial & hotel sealant: Guest bathrooms, staff washrooms and kitchens in commercial buildings resealed in a planned order that keeps the site running.
  • Remedial sealant & repairs: Messy, layered or wrong-product sealant cut out and replaced with the right sealant, laid the right way.
  • Fire-rated sealant: Fire-rated and intumescent sealant around gaps, frames and service penetrations, to the product’s tested details.
  • External & façade joints: Brickwork movement joints, render and cladding joints resealed with backing rod and flexible exterior sealant.
  • New-build mastic & snagging: Snagging sealant for new homes and plot-by-plot mastic for builders and developers.
  • Floor & skirting joints: Movement joints in tiled and concrete floors, and skirting gaps, sealed so they stay tidy and keep dirt out.
  • Regrouting: Crumbling grout in showers and wet areas raked out and refilled, so water stays out of the wall behind.
  • Glazing & conservatory sealant: Conservatory, rooflight, glass panel and shower screen joints resealed with glazing silicone.
  • Gutter, fascia & soffit sealing: Leaking gutter joints, end caps, fascia and soffit joints resealed with exterior sealant.
  • Sand mastic for sash & case windows: Sash and case window surrounds in stone and brick re-pointed with traditional sand mastic.

Choosing a mastic man in Uckfield

Uckfield is an easy run from our Crawley base, and we treat every job there with the same care. You get a mastic man with more than 20 years’ experience, full insurance and ARBOMaster approved applicator status, using Arbo and Everbuild sealants rather than whatever was cheapest on the shelf. Over 2,847 projects and a 4.9-star Google rating from 180+ five-star reviews show how we work. We give you a clear quote before any old sealant comes out, and each job carries our one-year guarantee.

Places we pass in Uckfield

From the centre, the nearest railway station is Uckfield station. Local landmarks include Tickerage Castle (2.1 miles east). Typical jobs near the centre are in homes and businesses around St Philip's Catholic Primary School, Uckfield College, St Saviour and The Alma Arms. Nearby green spaces include Brickfield Meadow.

What customers say

Rated 4.9 on Google from 180+ five-star reviews. Read the reviews on Google.

★★★★★
“New build in Forge Wood — shower seal had failed after 16 months. Mr Mastic came out quickly, removed everything and did it properly. Perfect finish and no more leaks.”
Anna P., Forge Wood, Crawley
★★★★★
“Harper Drive in Maidenbower — kitchen worktop had been leaking behind for a while. Came out the next day, sorted it properly. Really tidy job.”
Sarah K., Harper Drive, Maidenbower
★★★★★
“Called for a bathroom reseal and the mastic man showed up on time with all the right equipment. Brilliant attention to detail. The sealant looks perfect and they kept everything tidy.”
Sarah Elizabeth, Essex
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job

Questions we’re asked in Uckfield

Do you cover Uckfield even though you’re based in Crawley?

Yes. Uckfield is well within our East Sussex area, along with nearby villages such as Maresfield, Framfield and Buxted.

Our Ridgewood new build already has cracked shower sealant. Can you help?

Yes. Builder sealant often splits as a new home settles. We remove it completely, prime where needed and reseal with a flexible sanitary silicone.

Can you seal around timber windows in an older High Street property?

Yes. We use a flexible mastic that suits both the timber and the masonry, and a paintable one where the frame needs to match.

Do you work on units at Bellbrook Industrial Estate?

We take on commercial sealant work across Uckfield, including industrial units and offices, and can work outside opening hours when needed.

Can you seal gaps around doors to keep the weather out?

Yes. We cut out cracked external mastic around doors, sills and pipes and reseal with a weatherproof sealant.

Will you give me a price before you start?

Yes. You get a clear quote before any work begins, so you know exactly what’s included.

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