Essex · England
Mastic man in Chipping Ongar
Shower, bath and window resealing for Chipping Ongar’s listed High Street, period cottages and family homes in Shelley, Marden Ash and Greensted.
- Anti-fungal silicone as standard
- 20+ years in the trade
- Guaranteed for a year
Your local mastic man for Chipping Ongar
Chipping Ongar is a small town, and green belt policy has kept it that way since the war. That means fewer big estates than many Essex towns and a high share of older houses, from 16th-century buildings on the High Street to Victorian cottages and commuter homes on the edges. Mr Mastic covers Ongar and the parishes around it from our base in Crawley.
We reseal showers, baths, basins and kitchens, renew window and door mastic, and take care over older surfaces. Everything starts with removing the old sealant completely, because a new bead over an old one simply peels away. If your shower has started to leak at the tray, our shower resealing page explains how we find and fix the weak points.
A listed High Street and old Essex materials
The central High Street is a widened main street of the kind found in many old English towns, with over 70 listed buildings protected by the Chipping Ongar Conservation Area. Most buildings are two storeys, built in soft Essex red brick, render or weatherboarding, under plain clay tiles or Welsh slate. Castle House and the White House both date from the 16th century, Budworth Hall from 1886, and the Victorian cottages of Bushey Lea, reached from the High Street, have sliding sash windows.
Older materials need a gentle approach. Soft brick and old render are easily damaged when hardened mastic is cut away, so we remove it by hand with care. Timber sashes and weatherboarding move with the weather, and the joint between them and the wall needs a flexible sealant, sometimes a paintable one rather than silicone.
Since the war, local planning has focused increasingly on homes for people commuting out of the town. Many houses in Shelley to the north and Marden Ash to the south are 20th-century family homes, where bathrooms and kitchens have often been refitted more than once. Layers of old sealant and dropped baths are common finds.

Working on a narrow, busy High Street
At its narrow end, the High Street has shops and houses built right up to the road, and parking close to the door is not always easy. Let us know about access and parking when you book so we can plan the visit. In flats above shops, the bathroom often sits over a business, so a failed seal can mean a stained ceiling in a shop below as well as a repair upstairs.
Old houses often have uneven walls and floors, so tiles meet baths and trays at odd angles and the gap varies along the joint. Where grout has also failed, we can deal with that too; see our regrouting page.
Shops, schools and small businesses
Ongar’s commercial life is on a small scale: shops along the High Street, pubs, cafés and offices. Each has toilets and kitchens that need resealing now and then, and we can come early or late so trading isn’t disrupted.
The Ongar Academy and Ongar Primary School in Shelley and Chipping Ongar Primary on Greensted Road all have washrooms and kitchens that work hard, and holiday periods are a good time to reseal them. We also work for landlords with flats above shops.
How a job runs
- Call or email. Tell us what needs doing, where it is and anything about access. Photos by email help.
- Get a clear quote. We give you a clear price before any work starts, and agree a date with you.
- Preparation first. Old sealant out completely, surfaces cleaned, mould treated and the joint left dry.
- Neat new sealant. Each joint gets the sealant that suits it, laid and smoothed to a tidy finish.
- Leave it to cure. We tell you how long to leave it before use, and the work carries our one-year guarantee.
Sealant services across Chipping Ongar
- Bathroom & kitchen resealing: Bathroom and kitchen joints taken back to a clean, dry surface and finished with fresh anti-fungal silicone that won’t lift.
- Window & door mastic: Window and door mastic that has dried out in the sun replaced with a weather-resistant joint that can move with the frame.
- Commercial & hotel sealant: Sealant programmes for offices, hotels, care settings and schools, with early or late working where it helps.
- Remedial sealant & repairs: Second opinions on sealant that keeps failing: we strip it out, check for movement or leaks and reseal it properly.
- Fire-rated sealant: Gaps in fire-separating walls and floors sealed with fire-rated products, following the tested details for each one.
- External & façade joints: Split or perished joints in walls and cladding replaced with exterior sealant designed to stretch with the building.
- New-build mastic & snagging: Snagging sealant for new homes and plot-by-plot mastic for builders and developers.
- Floor & skirting joints: Skirting-to-floor gaps, tiled floor movement joints and concrete floor joints sealed with the right product.
- Regrouting: Cracked, stained or crumbling grout raked out and replaced, with corners resealed in silicone.
- Glazing & conservatory sealant: Conservatory, rooflight, glass panel and shower screen joints resealed with glazing silicone.
- Gutter, fascia & soffit sealing: Gutter unions, outlets and fascia joints that leak in heavy rain cleaned and resealed.
- Sand mastic for sash & case windows: Traditional burnt sand mastic renewed around sash and case windows and doors in stone and brick.
Why choose Mr Mastic in Chipping Ongar
Period houses and tight High Street access call for a steady pair of hands. Mr Mastic has over two decades in the trade and more than 2,847 projects completed. We carry full insurance, hold ARBOMaster approved applicator status and use Arbo and Everbuild sealants. With 180+ five-star reviews behind a 4.9-star Google rating, our customers know what to expect: a clear quote before we begin and a one-year guarantee when we finish.
Getting around Chipping Ongar
Well-known places nearby include Willingale Doe (4.5 miles north-east). Typical jobs near the centre are in homes and businesses around Chipping Ongar Primary School, The Ongar Academy, United Reformed Church and The Royal Oak pub. For open space, Gernon Bushes is close by.
What customers say
Rated 4.9 on Google from 180+ five-star reviews. Read the reviews on Google.
“Professional mastic man service from start to finish. They assessed the work properly, gave a clear quote, and executed the job perfectly. Very satisfied with the results.”
“1950s terrace on Crossways — bath had black mould coming back constantly. Mr Mastic stripped it all back and did it properly. Bathroom looks brand new.”
“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.”
Areas of Chipping Ongar we cover
Find your area below, or call 07833 053749 or email us with your postcode and a few details.
Nearby towns we cover
Questions from Chipping Ongar
Do you cover all of Chipping Ongar?
Yes. We cover the town and the surrounding parish, including Shelley, Marden Ash, Greensted and High Ongar.
Can you work on a listed building on the High Street?
Yes. Inside, like-for-like resealing is usually routine. For external work on a listed building, check with Epping Forest District Council first and we can explain what we would do.
Will removing old mastic damage my soft brick?
We cut it out by hand with care to protect soft brick and render, and we’ll point out any damage that was already there.
Is parking a problem on the High Street?
It can be. Tell us about parking and access when you book so we can plan the visit.
Can you reseal a shower in a flat above a shop?
Yes. We check the tray corners and screen edges closely, because a leak there could reach the shop below.
My cottage walls are uneven. Can you still get a neat bead?
Yes. Where the gap varies along a bath or worktop, we use backing rod in the deeper sections and tool the bead so it looks even along its length.
Can you reseal school washrooms in the holidays?
Yes. Holidays are an ideal time, as the sealant can cure fully before anyone uses it.
Is the work guaranteed?
Yes. Our one-year guarantee covers every job.
