
Silicone & Mastic Sealing Across Berkshire
Bathroom, kitchen, window board, door frame and skirting sealing for homes and businesses in every corner of the county, from Newbury in the west to Slough and Windsor in the east.
High Quality Materials
Expert Workmanship
Reliable & Trusted
On Time Every Time
Professional Interior Sealing Wherever You Are in Berkshire
Berkshire Mastic Man provides interior silicone and mastic sealing for homes and businesses across the whole of Berkshire. From Victorian terraces in Reading and new-town estates in Bracknell to riverside apartments in Maidenhead, hotels in Windsor, period homes in Newbury and offices on the Slough Trading Estate, we cover the county from end to end.
Wherever the job is, the standard is the same. The old sealant is removed, the joint is cleaned and prepared, and the right sealant goes in: sanitary silicone with a fungicide for bathrooms, kitchens and washrooms, a flexible sealant where window and door frames meet the plaster, and a paintable sealant for skirting, architraves and any joint that will be decorated.
- Every town and village in Berkshire
- Homes, flats and rental properties
- Offices, shops and commercial units
- A clean, neat and professional finish

Choose Your Area

Reading
Interior sealing for terraces, semis, flats and offices across Reading, Caversham, Tilehurst, Earley, Woodley, Theale and Calcot.

Slough
Interior sealing for offices, shops, business units and homes across Slough, including the Slough Trading Estate, Langley, Cippenham and Colnbrook.

Bracknell
Interior sealing for estate homes, new builds and business premises across Bracknell, Binfield, Warfield, Crowthorne, Sandhurst and Winkfield.

Wokingham
Bathroom, kitchen and skirting sealing for family homes and new builds across Wokingham, Finchampstead, Winnersh, Arborfield, Twyford and Barkham.

Maidenhead
Interior sealing for riverside homes, town-centre apartments and managed blocks across Maidenhead, Cookham, Bray, Holyport and Furze Platt.

Newbury
Interior sealing for period homes, newer estates and businesses across Newbury and West Berkshire, including Thatcham, Hungerford and Kintbury.

Windsor
Interior sealing for hotels, restaurants, cafes, shops and period homes across Windsor, Eton, Datchet, Old Windsor, Clewer and Dedworth.

Ascot
Interior sealing for larger detached and period homes across Ascot, Sunninghill, Sunningdale, South Ascot, Cheapside and Winkfield Row.
Towns and Villages We Cover
We cover the whole of Berkshire, including these towns and villages and everywhere in between.
Not sure whether we cover your area? Give us a call and ask.
Call 07935 877028Towns and villages we cover
- Reading
- Slough
- Bracknell
- Wokingham
- Maidenhead
- Newbury
- Windsor
- Ascot
- Thatcham
- Sandhurst
- Crowthorne
- Twyford
- Woodley
- Earley
- Theale
- Hungerford
- Eton
- Datchet
Sealing for Every Kind of Berkshire Property
Berkshire has a wide mix of buildings, and the rooms inside them each need the right approach:
- Victorian and Edwardian terraces in towns such as Reading, Windsor and Newbury, with older bathrooms, and timber window boards and skirting that have moved away from the plaster
- Post-war housing in Slough and new-town estates in Bracknell, where bathrooms, kitchens and the internal joints around replacement windows and doors need renewing
- Large newer developments around Wokingham and Bracknell, where new homes settle and open gaps at baths, worktops and skirting
- Thames-side homes and riverside apartments in Maidenhead, Windsor and Reading, with bathrooms, en-suites and communal areas to keep in good order
- Larger detached and period homes around Ascot, Sunninghill and Sunningdale, with several bathrooms, kitchens and utility rooms
- Offices, shops, hotels and restaurants, from washrooms on the Slough Trading Estate to guest bathrooms and kitchens in Windsor
Whatever the property, we match the sealant to the joint and finish every line neatly. Read more about silicone sealing and mastic application, bathroom and kitchen resealing, window and door sealing, interior sealing and commercial and residential sealing, or see all our sealing services.
The Same Simple Process Across Berkshire
From your first call to the final check, every job in every town follows the same careful steps.
- 1
Get in touch
Call 07935 877028 or send the quote form. Photos of the job help.
- 2
We take a look
We check the joints and surfaces and recommend the right sealant.
- 3
Clear quote
You get a clear price and a date that suits you.
- 4
Old sealant out, new in
We remove the old sealant, clean and prepare the joint, then apply and tool the new sealant.
- 5
Neat, tidy finish
We check every line and leave the area clean.
Sealing Quality. Delivering Trust.
Quality materials, expert workmanship and a clean, neat finish on every job.
High quality materials
The right sealant for every job: mould-resistant sanitary silicone for bathrooms and kitchens, and flexible or paintable sealants for frames, window boards and skirting.
Expert workmanship
Neat, even sealant lines that look right and do their job, whether it is one bath or a whole building.
Reliable & trusted
Dependable from start to finish: we do what we say we will and treat your property with care.
Clean, neat & professional finish
Old sealant fully removed, surfaces cleaned and prepared, and the area left tidy when we finish.
On time every time
We turn up when we say we will and get the job done without fuss.

Frequently Asked Questions
Answers to common questions about silicone and mastic sealing.
Need Something Sealed?
Tell us about the job and we will get back to you with a clear quote.
