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

Marlow Bottom washroom sealing

Sealing in commercial washrooms, showers, kitchens and wet areas across Marlow Bottom, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Split or peeling sealant at shower trays
  • Sealant laid over old silicone and now peeling
  • Panel joints letting water behind
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Washroom sealing in Marlow Bottom

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Washroom sealing in Marlow Bottom, done properly

Accessible WCs, showers and changing areas have their own pinch points: shower trays, wet-room floor edges, basins and floor-to-wall junctions. An open joint there lets water track under flooring or behind wall panels, so we look at them closely. If you are dealing with urinal joints that look unhygienic and sealant lifting along a tray edge, we can put it right, whatever the surface. Facilities teams, main contractors and managing agents in Marlow Bottom tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Rural businesses near smaller places such as Marlow Bottom, from cafés to event venues, rely on washrooms and kitchens that stay clean. Tell us your opening times and quiet periods and we will plan around them.

Our workmanship is guaranteed for 12 months. If our installation lets you down in that time, we return and fix it.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Marlow Bottom (SL7)
Wider area
Buckinghamshire
Cover
12 months on our workmanship
Price
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026

What the job involves on each surface

Showers and trays

Shower trays move under foot and are wet all day. Tray perimeters are a frequent source of leaks.

Kitchens and tea points

Kitchen joints need to be smooth and sealed so they can be cleaned properly. Food-safe sealants are used where food may touch the joint.

Diagnose, treat, sign off

Working in a building that stays open takes some planning. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. Rural sites near Marlow Bottom may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. We inspect each washroom and record the joints to be resealed.
  2. The fixed quote sets out the rooms, the products and the phasing.
  3. The whole of the old bead is removed.
  4. Each joint is cleaned and left dry.
  5. New anti-mould sealant goes in and is tooled neat.
  6. Each area is handed back when ready.

Getting the site ready

  • For older buildings, check the asbestos register before work
  • Confirm the product named in the specification
  • Move anything stored against the joints

Get a fixed quote

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or speak to us on 01277 525 020 or use the quote form to discuss it first.

Get a quick quote

Related advice

Keeping the joints sound

Once the work is signed off, a little attention goes a long way:

  • Report faulty extraction promptly
  • Don’t leave an open joint at a basin or tray
  • Leave signs up until the cure time is over
  • Add sealant joints to planned maintenance checks

Include sealant joints in your planned maintenance checks. Check for mould spots, splits, lifting edges and open joints at trays, basins and urinals and log what you find.

A split joint at a shower tray can leak for a long time before anyone sees it. By then, other trades may be needed as well, so reseal when you first spot a split.

Site staff or a sealant specialist?

Certain joints really need a specialist: for example 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.

Redoing a failed joint normally costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.

What we can’t put right

We check first that sealant really is the fix. It isn’t the answer for:

  • A room that stays damp because ventilation isn’t working
  • Hollow tiles or loose panels behind the joint
  • Water from plumbing, not from a joint

If you are not sure, just speak to us on 01277 525 020 or email the details over and we’ll give you a straight answer.

Surfaces we seal

  • IPS panels and cubicles
  • Vanity units and basins
  • Accessible toilets and changing rooms
  • Showers, trays and wet room floors
  • Urinals and WCs
  • Kitchens and tea points

Washroom sealing around Marlow Bottom: points for this area

At about 30 miles from central London, Marlow Bottom is within reach of the capital, within the office belt around the capital. Office washrooms on business parks see heavy weekday use, and resealing in phases keeps facilities available. The area within 2 miles of Marlow Bottom holds a number of hotels. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. The work can go floor by floor, agreed with housekeeping.

Where you are responsible for a hall attached to a building such as St Mary the Virgin, its kitchen and toilets need sealant that stays cleanable. En suites at hotels like Chequers Hotel (1.4 miles south of Marlow Bottom) are cleaned daily, which wears silicone over time. If you manage an office at a site such as Globe Business Park, 1.4 miles to the south-east of Marlow Bottom, the washrooms and tea points can be done a floor at a time.

Marlow Bottom is about 1 mile north of Marlow, in Buckinghamshire. Across the SL7 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. Our Buckinghamshire coverage takes in 308 places, from busy centres to rural villages. There’s a separate page for Reading, about 13 miles away.

We take on washrooms and wet areas across the SL7 postcode area. Buildings on Marlow Bottom, Squirrel Rise and Kingsley Drive are within our area for washrooms and wet areas. Nearby places we also cover include Burroughs Grove (1 mile east), Marlow (1 mile south), Little Marlow (2 miles east), Fern (2 miles east) and Bisham (2 miles south). Bigger towns within reach include High Wycombe (3 miles north-east), Chesham (11 miles north-east), Amersham (10 miles north-east), Beaconsfield (6 miles east), Chalfont St Peter (10 miles east) and Southcourt (15 miles north).

Around Marlow Bottom

Around Marlow Bottom, our work takes us to commercial buildings near Great Marlow School and Three Horseshoes pub and the streets around them. The nearest railway station is Marlow station, roughly 1.5 miles south-east. A little further out are Eden (2.9 miles north) and Chiltern Sound Phonograph Museum (1.2 miles south). Not far away are Carpenter's Wood.

Map of Marlow Bottom © OpenStreetMap contributors

Questions we are asked in Marlow Bottom

Does a hotel in Marlow Bottom need to shut while its sealant is renewed?

In the majority of cases no closure is needed: we work room by room or floor by floor. Tell us your quiet periods and access windows and we’ll plan around them.

Is hospital work, at somewhere like Marlow Community Hospital, something you do?

Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.

Is colour matching possible?

In many cases, yes. Many products come in a range of standard colours, and matching to RAL references or surrounding finishes is often possible. We’ll confirm the colours available for the specified product.

Will you quote for a small job?

Single areas, one-off repairs and whole buildings are all quoted the same way: send details, get a fixed quote, we seal, guaranteed.

What site paperwork can you supply?

Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.

Which silicone is right for commercial washrooms?

Sanitary silicone with anti-mould additives in most cases. Neutral-cure grades are used where acetoxy types could mark metals, stone or mirror backings.

How long does a job like this take?

It depends on the scope, though a typical visit normally takes half a day to a day per washroom, depending on the number of fittings. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

What sets the cost

The price varies from site to site. It mainly depends on:

  • Access and working height
  • Working within restricted access windows
  • Location, for remote and island sites
  • Removal of failed or old sealant

The product called for affects the cost, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site rules also count.

What we need to price the job

A good diagnosis starts with the right details. Let us know:

  • Whether the building will be occupied during the work
  • Your programme or deadline
  • Clear photographs of the problem areas
  • Where the site is, with the postcode

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, phone 01277 525 020 or send photos by email.

Accreditations

Trusted. Accredited. Insured.