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

Washroom Sealing in Temple Fortune

Sealing in commercial washrooms, showers, kitchens and wet areas across Temple Fortune, by CSCS-carded applicators. CHAS accredited and fully insured.

  • Stained or open joints at kitchen sinks and worktops
  • Open joints at the base of cubicle panels
  • Washrooms that look worn because of the sealant
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS accredited
£5m PL insurance

Washroom sealing for businesses in Temple Fortune

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Our process

We follow your site rules from the start: signing in, inductions and any permit to work. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. For a job in Temple Fortune, access comes first: booked loading, goods lifts, the building’s permit system and a spot to keep materials. Send the building rules and access times with your enquiry.

  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. A sanitary silicone bead is laid and given a smooth tooled finish.
  6. Rooms reopen after the cure time.

Getting the site ready

  • For older buildings, check the asbestos register before work
  • Explain the parking and delivery arrangements
  • Let us know about inductions and permits

Get a fixed quote

Every quote starts with the facts: 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.

Get a price

Read more

Washroom sealing in Temple Fortune, done properly

You can’t shut every toilet in an office, school or hotel at once. We phase the work one washroom, one bank of cubicles or one changing room at a time, so there are always facilities in use. Give us your site hours and access windows and the phasing is planned around them. We work on urinals and WCs, vanity units and basins and kitchens and tea points, and the usual reasons a site gets in touch are discoloured joints around urinals and WC pans and a new bead over an old one coming away. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Temple Fortune it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Building managers in Temple Fortune typically need some facilities open throughout. Washrooms are done core by core or floor by floor, with signage and a plan agreed beforehand, so staff and visitors can always find an open washroom.

Every job ends the same way: guaranteed. Our workmanship is backed for 12 months, and the quote explains what it covers.

The Mastic Doctor team beside their liveried vans in front of an office building
Place
Temple Fortune (NW11, NW4, N3)
Region
Greater London
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026

Toilets, showers and kitchens around Temple Fortune

A 2-mile radius around Temple Fortune takes in a good number of hotels. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. Rooms are done in turn so most stay available. London offices and hotels normally can’t close all their washrooms at once, so we take one block of facilities out of use at a time.

Student showers at universities like Middlesex University, 2.1 miles north-west of Temple Fortune, see more use than most, and their silicone shows it. On a healthcare site such as BMI Hendon Hospital (1.4 miles north-west of Temple Fortune), washroom work starts with the infection-control team’s sign-off.

Temple Fortune is about 1 mile south-west of Finchley, in Greater London. If you’re looking for washroom sealing in Temple Fortune, we can help. 764 places across Greater London fall within our area, Temple Fortune among them. There’s a separate page for London, about 7 miles away.

Commercial sites across NW11, NW4 and N3 are covered. Among the streets we cover are Hoop Lane, Bridge Lane and Limes Avenue, and sites on any of them can send details for a fixed quote. Access to Temple Fortune is via the A598, so getting applicators and materials to site is simple. Close to Temple Fortune, our area also takes in Golders Green (1 mile south), Hampstead Garden Suburb (1 mile east), East Finchley (1 mile north-east), North End (1 mile south-east) and Childs Hill (1 mile south). A short drive away, we cover London (7 miles south-east), City of Westminster (5 miles south-east), Marylebone (5 miles south-east), Kensington (6 miles south), St Pancras (5 miles south-east) and Shoreditch (6 miles south-east).

Near you in Temple Fortune

Around Temple Fortune, our work takes us to commercial buildings near The Henrietta Barnett School, The King Alfred School and Princes Park, among other places. The nearest railway station is Brent Cross West station, roughly 1.5 miles south-west of the centre. Other landmarks nearby include Highgate Private Hospital (1.9 miles east) and Jewish Museum - Finchley (1 mile north-east). Open spaces near Temple Fortune include Darland's Lake and Parliament Hill.

Map of Temple Fortune © OpenStreetMap contributors

Maintenance after handover

A few simple habits keep the new joints working:

  • Inspect washroom sealant regularly
  • Keep a record of which washrooms need attention
  • Report faulty extraction promptly
  • Keep washrooms out of use until we say the sealant has cured

Where possible, have shower floors and trays squeegeed after busy periods. Joints that sit wet for hours fail sooner.

Boards behind panels and vanity tops can swell when water gets past a failed joint. After that, those parts need replacing rather than resealing.

How the job changes by surface

Changing rooms and gyms

We phase work so not every changing area is closed at once. Phasing follows your site hours and access windows.

Kitchens and tea points

We plan kitchen sealing around when the kitchen is in use. Your site hours and access windows set the timing.

When to call us in Temple Fortune

Low-level joints get hit by mop buckets, cleaning trolleys and feet, especially at floor edges and around urinals and WC pans.

It’s worth sending us details if you spot any of the following:

  • Resealing that didn’t last because the old bead stayed
  • Open joints along basins and vanity units
  • Open joints at the base of cubicle panels
  • Discoloured joints around urinals and WC pans

Customer toilets in retail centres such as Brent Cross Shopping Centre (to the west of Temple Fortune) rarely close, so resealing is phased.

Comparing quotes

  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • What the guarantee covers, and for how long
  • How they’ll work around occupants
  • The named product and why it was chosen

Questions to ask before you appoint anyone

Commercial clients in Temple Fortune

Main contractors use us as their sealant subcontractor. Programme, specification and site rules come first, and our applicators hold CSCS cards.

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Sites in Temple Fortune can sit alongside others in a wider programme.

What happens if it’s left?

Open or mouldy joints are hard to keep hygienic which matters most in healthcare, food and education settings. A smooth, sealed joint can be cleaned properly. In Temple Fortune, each extra visit means more notices, permits and disruption, so a proper job first time, with the old sealant fully removed, is worth it.

A quote for washrooms and wet areas depends on how many there are, their condition and the access, and any specification that applies. Ask us for a fixed quote.

What you get with us

  • 12 months’ guarantee on every job
  • Over 20 years of commercial sealing
  • Old sealant cut out, never sealed over
  • Fully insured, including public liability cover

See our cost guide or our accreditations and insurance.

FAQs: Temple Fortune

Can you work around term dates at a campus such as Middlesex University?

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

Must a hotel around Temple Fortune close while you work?

Almost never. The work is phased so most rooms stay available. We agree the order of rooms and the timings with you before we start.

Are you CHAS accredited?

Yes. CHAS accredited, Constructionline member, and our applicators hold CSCS cards.

How do you deal with asbestos in old sealant?

Asbestos is possible in some older mastics, particularly in buildings from before 2000. We check the asbestos register before cutting out old sealant in an older building, and work stops until any suspect material has been tested. Removing asbestos is a job for asbestos specialists, not us.

When is resealing likely to be due?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

Can you reseal washrooms in healthcare buildings?

Yes, healthcare and care settings are part of our work. Tell us what records you need and we’ll confirm with the quote before we start.

What sealant do you use in washrooms?

Each area gets the grade that suits it. Most washroom joints take sanitary silicone while kitchens may need a food-safe grade.

Accreditations

Trusted. Accredited. Insured.