Reading · England
Mastic man in Sonning
Careful, neat sealant work for Sonning’s conservation-area cottages, riverside houses and the newer homes along Pound Lane and the Bath Road.
- Fully insured
- Arbo and Everbuild sealants
- Clear quote before we start
Sealant jobs we do in Sonning
Sonning is a small Thames-side village about four miles east of Reading, where a narrow arched bridge crosses the river to Sonning Eye on the Oxfordshire bank. Most of the village, together with the grounds of Reading Blue Coat School, lies within a conservation area, so a lot of the homes here are old, cared for and seen up close by everyone who walks past. Mr Mastic covers Sonning from our base in Crawley.
In a village like this, how a joint looks matters as much as how well it seals. We cut out old mastic cleanly, protect the surrounding brick, stone and paintwork, and choose a sealant colour that suits the frame or tiles rather than a default white. For bathrooms and kitchens, our colour-matched resealing keeps the finish in step with the fittings.
An old riverside village with newer edges
The heart of Sonning is the old village around the church and the river, where the Bull Inn stands near the church and the Great House occupies the site of the original ferryman’s cottage. Both were among the hostelries that served travellers crossing the Thames here. Nearby, Deanery Garden is an early 20th-century country house designed by Edwin Lutyens, with a garden by Gertrude Jekyll, and Aberlash House, a Grade II listed 17th-century house, sits on an island in the river.
Older houses like these often have timber windows, uneven brick and lime-based mortar, all of which move more than modern materials. Hard, cheap sealant cracks within a season. We use flexible products, and on traditional timber frames we can talk about sand mastic, the gritty finish often used where frames meet stone or brick.
The old village has been joined by more recent housing along Pound Lane and the A4 Bath Road, and Sonning Hill and Holme Park lie to the south-west. Those homes need the everyday work: shower trays, baths, kitchen worktops and uPVC window joints that have hardened over the years.
Low-lying riverbank, period frames and narrow lanes
The northern corner of the parish is very low-lying land beside the Thames, and riverside homes deal with mist, damp air and wet winters. External seals on the river-facing side of a house fail first, and once they crack, moisture can track into reveals and sills. We check the whole frame, not just the obvious split, and renew any joint that is no longer bonded.
In the conservation area, most work is a like-for-like renewal of existing mastic, so it rarely changes how a building looks. Lanes in the old village are narrow and parking near the bridge is tight, so we plan access in advance and carry tools in. Inside, older bathrooms squeezed into period houses often have awkward corners where neat silicone work makes a real difference.
Inns, a school and a small business park
Sonning’s commercial buildings are few but varied. There are the village’s inns and eating places, Reading Blue Coat School in Holme Park just outside the village above Sonning Lock, and a business park in the south-west of the parish. Kitchens, washrooms and changing areas in buildings like these get heavy use, and their sealant needs renewing more often than in a home.
We can work during school holidays or outside trading hours so facilities stay open when they are needed. Owners of rented cottages and riverside lets can also book resealing between tenancies or guest stays.
From first call to finished joint
- Get in touch. Call or email with the job, your postcode and a few photos if you have them.
- Quote and booking. We quote clearly before anything starts and fix a day that works for you.
- Strip back the old joint. Every bit of old sealant is removed and the joint is cleaned, treated for mould and dried.
- Neat new sealant. Each joint gets the sealant that suits it, laid and smoothed to a tidy finish.
- Cure and guarantee. We tell you when it can be used, and every job has our one-year guarantee.
Sealant services across Sonning
- 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: 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: Hotels, offices, washrooms and welfare areas resealed room by room, with out-of-hours working possible to arrange.
- Remedial sealant & repairs: Leaks and lifting beads from earlier sealant jobs put right, starting with finding out why they failed.
- Fire-rated sealant: Intumescent and fire-rated joints around pipes, cables and frames, installed to the manufacturer’s tested specification.
- External & façade joints: Outside movement joints given new backing rod and a flexible, weatherproof sealant in a colour to match the wall.
- New-build mastic & snagging: Early-failing sealant in new homes fixed properly, plus mastic packages and snagging for developers.
- Floor & skirting joints: Movement joints in tiled and concrete floors, and skirting gaps, sealed so they stay tidy and keep dirt out.
- Regrouting: Shower and splashback grout replaced where it has cracked or stained, with silicone in the movement joints.
- Glazing & conservatory sealant: Glazing joints on conservatories, roof lanterns and screens renewed with a sealant suited to glass and frames.
- Gutter, fascia & soffit sealing: Exterior joints at gutters, fascias and soffits resealed to stop drips and staining down the wall.
- Sand mastic for sash & case windows: Traditional sand mastic for period windows and doors where a modern sealant would look out of place.
Choosing a mastic man in Sonning
Period houses reward patience, and that is how we approach a Sonning job. Mr Mastic has more than 20 years’ experience, full insurance and ARBOMaster approved applicator status, and we use Arbo and Everbuild sealants chosen for each joint. We have completed over 2,847 projects and hold a 4.9-star Google rating from more than 180 five-star reviews. Expect a clear quote first, tidy work in between, and a one-year guarantee at the end.
Landmarks near Sonning
From the centre, the nearest railway station is Twyford station. Well-known places nearby include The Oracle (3 miles west) and Berkshire Medical Heritage Centre Museum (2.5 miles south-west). Around the centre, our work takes us to homes, rentals and businesses close to Sonning Church of England Primary School, Waingels College, Reading Blue Coat School and St Andrew's Church. For open space, Alder Moors and Sonning Hill are close by.
What customers say
Rated 4.9 on Google from 180+ five-star reviews. Read the reviews on Google.
“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.”
“Harper Drive in Maidenbower — kitchen worktop had been leaking behind for a while. Came out the next day, sorted it properly. Really tidy job.”
Neighbourhoods we cover in Sonning
Find your area below, or call 07833 053749 or email us with your postcode and a few details.
Also near Sonning
Sonning: common questions
Do you cover all of Sonning?
Yes. We cover the old village, Pound Lane, the Bath Road, Sonning Hill and Sonning Eye across the bridge, as well as nearby Charvil, Woodley and Twyford.
My house is in the conservation area. Can you still renew the window mastic?
Yes. Replacing existing mastic like for like does not usually change how a building looks, and we keep the bead neat and in a suitable colour.
What is sand mastic and do I need it?
It is a traditional gritty mastic used where timber frames meet stone or brick. We can tell you if it suits your windows when we look at them.
My riverside house has damp around a window. Could it be the seal?
It often is. Cracked external mastic lets moisture into the reveal. We check the whole frame and renew any joint that has failed.
Can you match the sealant to my bathroom fittings?
Yes. We carry a range of colours so the finished joint suits your tiles, stone or fittings.
Parking is difficult near my house. Is that a problem?
Not usually. We plan access before the day and carry tools in, so a narrow lane is rarely a barrier.
How long will a bath reseal take?
Most take a few hours including removing the old sealant. We will leave you the cure time before you use it.