Greater London · England

Commercial & hotel sealant in Crofton, Greater London

Sealant work for offices, hotels, washrooms and commercial buildings for homes and businesses in Crofton and across Greater London. ARBOMaster approved applicators, fully insured, with a one-year guarantee.

  • Leaks from showers into rooms or ceilings below
  • Failed joints in office kitchens and tea points
  • Leaking joints in shower rooms and changing areas

Commercial sealant in Crofton

Commercial buildings in Crofton

Commercial buildings in London often have strict access rules and limited loading, so out-of-hours working can be arranged where needed. London has hard water, which leaves limescale on sealant, grout and taps.

For buildings such as Church of Jesus Christ of Latter-Day Saints, its kitchen and washroom sealant needs looking after like anywhere else. For site and facilities teams at buildings such as Crofton Infant School, busy washrooms and kitchens can be resealed in phases so they stay open.

Crofton is about 1 mile south-west of Orpington, in Greater London. Anywhere in BR6, our applicators can take on commercial sealant. Across Greater London, we cover 764 places, and Crofton is one of them. There’s also a page for London, about 11 miles away.

All of BR6 and BR5 is within our area for commercial sealant, from the main roads to the quietest streets. Commercial sealant is available to properties on Grange Road, Reed Avenue and Gumping Road. Neighbouring places we cover for commercial sealant include Broom Hill (1 mile north-east), Locksbottom (1 mile west), Petts Wood (1 mile north), Farnborough (1 mile south) and Green Street Green (2 miles south). Larger places within reach include London (11 miles north-west), City of Westminster (14 miles north-west), Marylebone (14 miles north-west), Kensington (15 miles north-west), St Pancras (14 miles north-west) and Shoreditch (12 miles north-west).

Around Crofton

Typical jobs here are in homes near The Priory School, Newstead Wood School and The Maxwell pub and the streets around them. There’s a railway station in Crofton itself: Orpington station. Nearby you will also find Orpington Hospital (1.1 miles south-east) and Crofton Roman Villa (under half a mile south-east). The countryside around Crofton includes Summer Hill and The Warren.

Map of Crofton © OpenStreetMap contributors

How we handle commercial sealant in Crofton

In showers and washrooms we use anti-fungal sanitary silicone, with a food-safe sealant by kitchen sinks where needed. We use sealants from Arbo and Everbuild, applied by ARBOMaster approved applicators. We’re often asked to deal with whole floors of tired en suites and split sealant where wet room floors meet walls, on rental portfolios, student & care accommodation and hotel bathrooms.

In London, a commercial job often starts with access: loading bays, building rules and lifts. For a building in Crofton, we agree timings and access before anything starts, and room-by-room programmes can be planned where needed.

You are covered for a year from the day we finish. If anything is not right with it, phone 0345 464 0079 or email us.

Location
Crofton (BR6, BR5)
Region
Greater London
Guarantee
12 months on all our work
Quotes
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

How the job changes by surface

Rental portfolios

A sound seal protects the property as well as its appearance.

Welfare facilities

Shower rooms in welfare blocks get heavy use and need sound joints. We reseal with anti-fungal sanitary silicone.

Landlords, agents and businesses in Crofton

We regularly work with letting and managing agents. Send the address, what’s needed and the access arrangements and we will give you a quote.

Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.

When it isn’t the sealant

Sealant is not the answer to every problem, and we’d rather say so up front. Sealant won’t put right:

  • Cracked trays or baths rather than failed joints
  • Failed tanking or loose tiles behind the sealant
  • Extraction that isn’t working, which needs an electrician or ventilation contractor

If in doubt, ring 0345 464 0079 or email us and we’ll say what we think before you book.

Joints and surfaces we work on

  • Retail & leisure sites
  • Hotel bathrooms
  • Office washrooms & kitchens
  • Student & care accommodation
  • Rental portfolios
  • Welfare facilities

How to look after the new joints

To keep the joints looking good and working properly:

  • Log resealing so you know what’s due
  • Leave squeegees in busy showers
  • Keep extractor fans working and serviced
  • Keep strong chemicals and scourers off the joints

Extract fans need to work. Where a room has no window, the fan is what dries it out, and that is what keeps mould away.

Planned resealing is easier to manage than emergency repairs. Rooms can be scheduled around occupancy and staff, instead of rooms closing without warning.

Crofton questions

Is parking an issue for commercial sealant in Crofton?

In much of London, parking needs planning: a visitor permit or a bay close to the door helps a lot, so mention what’s available when you book.

Do you work for landlords with property near Orpington station?

Yes. We work for landlords and letting agents as well as householders. You can phone 0345 464 0079 or drop us an email with the details for a clear quote.

How do I get a quote for commercial sealant in Crofton?

Every job is different, so each one gets its own quote. To get one, ring 0345 464 0079 or send us an email with a short description of the job.

Can the hotel stay open while you work?

Yes. We work through rooms in batches, keeping most rooms available. Each room comes back with its cure time for housekeeping.

Can you match the sealant colour?

Generally, yes. Sealants come in white, clear, grey and other colours, and we agree the colour with you before we start.

How long do rooms need to be out of use?

Follow the cure time we give you, which is normally around 24 hours. Planning the order of rooms keeps that downtime manageable.

Are you ARBOMaster approved?

Yes. We’re approved under the ARBOMaster scheme.

Is it messy?

No. The area is protected while we work and cleaned up afterwards.

What affects the quote in Crofton

Some jobs are bigger than they look, and some smaller. What affects the quote:

  • Mould in or behind the old joints
  • The old material and how stubborn it is
  • The type of sealant required
  • The number of rooms or windows

Doing several joints on one visit is normally more efficient than separate visits, so it’s worth mentioning everything you’d like done. You’ll get one clear quote for the whole job.

What we need to know

What to tell us when you ask for a quote:

  • The problem you’ve noticed
  • Where the property is
  • The rough size of the job
  • A few photos by email, if you can

Want a quote for commercial sealant? Please call 0345 464 0079 or drop us an email with a few details. We’ll explain what we’d do and give you a clear quote before work begins.

When to call us in Crofton

Heavy use means more movement: different weights, constant use and daily cleaning all work at the joint. A tray that is not fully supported soon tears its seal.

These are the problems we are asked about most:

  • Large numbers of bathrooms needing the same work
  • Leaking joints in shower rooms and changing areas
  • Mouldy washroom sealant that staff and guests notice
  • Leaks from showers into rooms or ceilings below

As a London address, Crofton can be tricky for parking: tell us about permits, visitor bays or off-street space when you book.

What your quote should include

  • Whether the sealant suits the joint
  • What insurance they hold
  • Is VAT in the price?
  • Whether all the old sealant comes out first

Choosing a sealant specialist

What we do, step by step

We bring everything the job needs with us, so there’s nothing for you to buy. Once we have agreed what’s being done, the area is protected and the work begins. Most jobs take a few hours per area, with larger sites planned over several visits. Parking in much of London is by permit or pay-and-display, so it helps to know what’s near you in Crofton. It helps if you can point us to a visitor permit or a bay close to the door.

  1. We start with a site walk to agree the rooms and the timing.
  2. Each area is protected and the old sealant cut out completely.
  3. We clean the joints, treat any mould and let them dry.
  4. Anti-fungal sanitary silicone goes into wet areas, with suitable sealants elsewhere.
  5. Rooms are checked and returned with a cure time so staff know when to use them.

Getting ready for the visit

  • Mention any tricky access
  • For business premises, tell us about site rules or sign-in
  • Let us know about parking restrictions

Ask for a quote

The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and email pictures if that’s easy.

Ask for a quote

Advice

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job