The Mastic Doctor team standing beside their branded vans outside an office building
Surrey · England

Washroom Sealing contractors in Lower Bourne

Sealing in commercial washrooms, showers, kitchens and wet areas in Lower Bourne. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Sealant lifting along a tray edge
  • Urinal joints that look unhygienic
  • Stained or open joints at kitchen sinks and worktops
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
£5m PL insurance

Washroom sealing across Lower Bourne

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Questions about Lower Bourne

Can you work on a hospital site such as Farnham Community Hospital?

Yes. Healthcare sites are among the places we work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

Can you work around term dates at a campus such as University for the Creative Arts?

Yes. Tell us the term dates, vacation periods and access windows, and we’ll plan the work around them. Any paperwork you need, from RAMS to our insurance certificate and CSCS details, is confirmed with the quote.

Can you reseal washrooms in healthcare buildings?

We do. We work to your estates and infection-control requirements and any site permits, and phase the work so areas keep facilities.

Do your applicators hold CSCS cards?

Yes. Our applicators hold CSCS cards.

Are you CHAS accredited?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

Who decides which product is used?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

How do I request a quote?

It works in four steps: send details, get a quote, we seal, guaranteed. The first step only needs photographs and a postcode.

Washroom sealing in Lower Bourne, done properly

Facilities managers, contractors and building owners have used us for washroom sealing for over 20 years. We are CHAS accredited and a Constructionline member, with CSCS-carded applicators. We are fully insured. Our workmanship is guaranteed for 12 months. We work on showers, trays and wet room floors, kitchens and tea points and IPS panels and cubicles, and the failures we are asked to look at most are open joints along basins and vanity units and panel joints letting water behind. For commercial sealant work in Lower Bourne, you deal with one contact from quote to sign-off, for single jobs and planned programmes alike.

Jobs in a smaller place such as Lower Bourne are often one building: a school’s toilets, a café kitchen, a surgery’s washrooms. Photos of each area help us plan the visit and bring the right sealant.

We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and if something we did falls short, we return to it.

Location
Lower Bourne (GU10, GU9)
Region
Surrey
Guarantee
12 months on every job
Quote
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Building owners, agents and FMs in Lower Bourne

Whether you’re a managing agent, a property factor or an owner’s representative: send details, get a fixed quote, we seal, guaranteed. We can agree access arrangements and keyholder contacts beforehand.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.

Maintenance after handover

Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. Our advice:

  • Keep washrooms out of use until we say the sealant has cured
  • Squeegee showers and trays after busy periods
  • Avoid scourers and harsh descalers on silicone
  • Act on the first split you see at a shower tray

Add washroom sealant to routine inspections. Check for mould spots, splits, lifting edges and open joints at trays, basins and urinals and photograph anything new.

A split joint at a shower tray can leak for a long time before anyone sees it. At that stage, boards or ceilings may need repair, so reseal when you first spot a split.

When to bring in a specialist

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

What the job involves on each surface

Healthcare and care settings

We phase washroom sealing so care areas are never left without facilities. Records you need can be confirmed with the quote.

Urinals and WC pans

The joint between a pan and the floor is easy to overlook. They are checked with everything else.

From enquiry to sign-off

Site rules come first: signing in, inductions and any permit to work. Once we are cleared to begin, the joints are worked through in the order agreed with your site contact. Several jobs near Lower Bourne can be grouped on one trip. Tell us your site hours and we will plan around them.

  1. We inspect each washroom and record the joints to be resealed.
  2. You get a fixed quote with the phasing plan.
  3. Old sealant is removed completely and the faces cleaned.
  4. Each joint is cleaned and left dry.
  5. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Each area is handed back when ready.

Before we start on site

  • Agree which areas must stay open
  • Confirm the product named in the specification
  • For older buildings, check the asbestos register before work

Ask for a quote

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or email us if you’d rather talk the job through.

Get a quick quote

Related advice

Toilets, showers and kitchens around Lower Bourne

Central London is about 37 miles from Lower Bourne. Office washrooms on business parks see heavy weekday use, so we phase work to keep some facilities open. Two care or nursing homes sit less than 2 miles from Lower Bourne. In care settings, wet rooms, assisted bathrooms and en suites rely on clean, sound sealant. Rooms are done a few at a time at times agreed with the home.

For a campus such as University for the Creative Arts, 1.5 miles north-west of Lower Bourne, showers in residences and washrooms in teaching blocks can be programmed around term dates. Staff changing rooms and patient toilets at places like Farnham Community Hospital, 1.7 miles north of Lower Bourne, need cleanable, sound silicone. On an industrial estate such as Hookstile Trading Estate, 0.9 miles north of Lower Bourne, staff toilets, showers and canteens are where sanitary sealant takes the most wear.

Lower Bourne is about 1 mile south of Farnham, in Surrey. We cover commercial sites throughout Lower Bourne, whether it’s a single job or part of a planned programme. Across Surrey, 379 places are covered, Lower Bourne among them. There’s a separate page for Reading, about 19 miles away.

We take on washrooms and wet areas across the GU10 and GU9 postcode area. Streets here include Fox Road, Ford Lane and Kiln Lane, and sites on any of them can send details for a fixed quote. You will find Lower Bourne on or near the A287, so getting applicators and materials to site is simple. If your building is just outside Lower Bourne, we cover Tilford Reeds (1 mile south-east), Shortfield Common (1 mile south), Millbridge (2 miles south), Tilford (2 miles east) and Frensham (2 miles south). Nearby towns on our patch include Guildford (10 miles east), Woking (12 miles north-east), Camberley (10 miles north), Frimley (8 miles north), Haslemere (8 miles south) and Cranleigh (14 miles east).

Landmarks near Lower Bourne

We work on buildings around Underdown nature reserve, Highfield South Farnham School and The Fox Public House. For rail, the closest station is Farnham station, about 1.1 miles north. A little further out are Museum of Farnham (1.3 miles north-west) and Farnham Castle (1.6 miles north). Open spaces near Lower Bourne include Culverswell Hill and Aunt's Pool.

Map of Lower Bourne © OpenStreetMap contributors

Cost factors for washrooms and wet areas

What shapes the price:

  • Travel to remote or island sites
  • Removal of failed or old sealant
  • Quantities, in metres or numbers
  • Any access equipment needed

A quote for washrooms and wet areas depends on how many there are, their condition and the access, plus any specification you’re working to. Call for a quote.

Sending details for a quote

A few photographs plus some basic facts will normally do. Please tell us:

  • A wide shot and a close-up of the area
  • Approximate linear metres or a joint schedule
  • The site address and postcode
  • The product your specification calls for

A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Send what you have, and we will arrange a site visit if anything is unclear.

Accreditations

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