Washroom Sealing contractors in Tongham
Washroom sealing for Tongham, from a contractor working since 2005. Fully insured and CHAS accredited.
- Sealant stained black around basins and showers
- Panel joints letting water behind
- Split or peeling sealant at shower trays
Washroom sealing in Tongham
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Washroom sealing for commercial buildings in Tongham
From one staff toilet in Tongham to washrooms across a whole estate, we work the same way: details first, then a fixed quote, then the work, then the 12-month guarantee. A few photos and a count of fittings are enough for a quick quote and a site visit is an option. Site teams most often ask us about panel joints letting water behind and failed sealant behind washroom basins, on showers, trays and wet room floors, accessible toilets and changing rooms and IPS panels and cubicles. One point of contact handles commercial sealant work in Tongham from the first photographs to the final walk-round, for single jobs and planned programmes alike.
A place of Tongham’s size will typically have a few buildings with commercial washrooms: a school, a surgery, a pub or café, perhaps a care home. They don’t need a big crew, but they do need old sealant fully cut out before anti-mould silicone goes on.
We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application.
- Location
- Tongham (GU10)
- Region
- Surrey
- Guarantee
- 12 months on our workmanship
- Quotes
- Quoted before any work starts
- Phone
- 01277 525 020
- Last updated
- 3 November 2026
Common problems we fix in Tongham
Panels and vanity units move slightly in use and trays shift slightly with each user. If the joint wasn’t laid to take that movement, it tears or peels away.
Common reasons buildings call us in:
- Open joints along basins and vanity units
- Shower tray joints that have opened up
- Complaints from staff, guests or users about tired washrooms
- Sealant stained black around basins and showers
Office washrooms on sites such as Manor Farm Business Centre, less than half a mile to the south of Tongham, are in use all working day, so resealing is phased to keep some open.
What your quote should include
- How long is the guarantee, and what does it include?
- Their approach to joint depth and backing
- How they’ll work around occupants
- Health and safety accreditation such as CHAS
Doing it in-house
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
Why act early in Tongham
Waiting for a holiday closure can leave failing joints in place for a long time. Phasing lets it happen now, with facilities kept in use. In a smaller place such as Tongham, getting a contractor back for a second visit takes time, so we’d suggest renewing all the joints that are going, not just the worst.
Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Mention the access as part of your enquiry.
Why choose Mastic Doctor in Tongham
- A fixed quote before work starts
- Colour options checked against the specified product
- RAL and finish matching where the product range allows
- Health and safety: CHAS accredited
Read our cost guide and how we’re accredited.
Looking after the joints
For the best life from the joints:
- Brief cleaning staff to treat joints gently
- Don’t leave an open joint at a basin or tray
- Photograph and log failed joints across the estate
- Make sure washroom ventilation is running
Ventilation is half the battle. A room that stays damp will grow mould on almost anything so report fans that aren’t working to your building services team.
In food areas, cleanability is something environmental health officers look at. Failed sealant around sinks and worktops is easy to put right in good time.
Also near Tongham
What else we do in Tongham
Keeping Tongham washrooms open while we work
Three care or nursing homes sit less than 2 miles from Tongham. Care home wet rooms and en suites are used every day and cleaned hard, which tells on the silicone. Work is agreed with the manager, around residents’ routines. At about 33 miles from central London, Tongham is within reach of the capital, in a commuter belt where offices and business parks are common. Office toilets in the commuter belt are in use from first arrivals to last departures, which is why the work is phased.
Customer toilets in retail centres such as Westgate Shopping Centre (1.9 miles north-west of Tongham) rarely close, so resealing is phased. Halls of residence and teaching buildings at universities such as University for the Creative Arts, 3.3 miles west of Tongham, are easiest to reseal during vacations.
Tongham is about 1 mile south-east of Aldershot, in Surrey. Any commercial site in Tongham is covered, whether it’s a single job or part of a planned programme. 379 places across Surrey fall within our area, including Tongham. For work in that direction, see our Reading page, about 18 miles away.
Postcode districts covered here: GU10. For a building on The Street, Chester Way and Lambourne Way or nearby, send details and we will quote for washrooms and wet areas. We also cover Sandy Cross (1 mile south), Ash (1 mile north-east), Seale (1 mile south-east), Ash Green (1 mile north-east) and Badshot Lea (1 mile west). Bigger towns within reach include Guildford (7 miles east), Woking (9 miles north-east), Camberley (7 miles north), Farnham (3 miles south-west), Frimley (6 miles north) and Haslemere (10 miles south).
Local landmarks in Tongham
We work on buildings around Aldershot Park, The White Hart pub and Ash Manor School and the streets around them. For rail, the closest station is Ash station, roughly 1.4 miles north-east. A little further out are Farnham Castle (3.2 miles west) and Guildford Hospital (5.3 miles east). Not far away are Aunt's Pool and Hog's Back.
Common questions from Tongham clients
Is a hospital such as Farnham Community Hospital somewhere you can work?
Yes, healthcare and care buildings are part of our work. We follow the site’s permits, sign-in and infection-control procedures in every area.
Can work in a care setting near Tongham go ahead while residents are there?
Yes. Care settings are planned area by area, at times agreed with the home. Any site rules, from signing in to infection control, are agreed before we start.
What about RAMS and site documents?
Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
How do I request a quote?
You can use the quote form on this site; alternatively, phone 01277 525 020 or send photos by email. Include photographs or drawings if you have them.
Do you do washroom sealing in healthcare settings?
We do. We work to your estates and infection-control requirements and any site permits. The work is phased around patients or residents.
Can you quote from photographs?
Many jobs can be quoted from photos, drawings or a joint schedule. If the job needs a look first, we will arrange a visit before quoting.
What will the job cost?
That depends on the job: quantities, access, the product and any phasing. Call for a quote and we will price it properly.
Different surfaces, different methods
IPS and cubicle panels
Swollen or delaminated boards need replacing, and any we come across will be pointed out.
Basins and vanity tops
Water getting past a vanity top joint can swell the board beneath. Prompt resealing keeps the unit sound.
Our process
Occupied buildings need a little choreography. We sign and contain the area we are in, keep walkways clear and move on in phases so staff and visitors can carry on around us. What matters most for a job in Tongham is a clear list of what needs doing. You’ll then get a fixed price for the work.
- Every room is surveyed and the failed joints listed.
- You get a fixed quote with the phasing plan.
- The whole of the old bead is removed.
- Each joint is cleaned and left dry.
- A sanitary silicone bead is laid and given a smooth tooled finish.
- Rooms reopen after the cure time.
Getting the site ready
- Tell us which areas need to stay in use
- Send your site hours and access windows
- Explain the parking and delivery arrangements
Getting a fixed quote
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.