Greater London · England

Commercial & hotel sealant in Kenton, Greater London

Washrooms, bathrooms and kitchens in Kenton need attention? We cut out the old, prepare the joints and apply the right sealant.

  • Leaks from showers into rooms or ceilings below
  • Rental bathrooms that need resealing between tenants
  • Tired sealant ahead of a health and safety audit

Commercial sealant near Kenton

When it is not the sealant

To be straight with you, some problems need a different trade:

  • A broken extractor fan behind the mould problem
  • Fire risk assessments or certification
  • Leaking pipework, valves or wastes (a plumber’s job)

If you’re not sure, just phone 0345 464 0079 or send us an email and we’ll give you a straight answer before booking.

Joints and surfaces we work on

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

How we handle commercial sealant in Kenton

In a hotel, office or washroom, failed sealant is more than an eyesore. Cleaners struggle with it, water gets through it and people notice it. We reseal bathrooms, washrooms, welfare areas and kitchens so they look cared for again. Common call-outs are for silicone laid over old silicone by a previous contractor and split sealant where wet room floors meet walls, on retail & leisure sites, hotel bathrooms and rental portfolios.

In London’s blocks of flats, service risers and common parts have pipes and cables passing through walls and floors. For managing agents and building owners in Kenton, that can mean fire-rated sealant around service openings as well as resealing in shared washrooms and kitchens.

Every job is covered by our one-year guarantee.

Where
Kenton (HA3, HA7, HA1)
Region
Greater London
Guarantee
A year, on every job
Price
Quoted before any work starts
Telephone
0345 464 0079
Updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

What we’re called out for in Kenton

In office kitchens and tea points, joints are wet and wiped all day, so sealant there wears and stains. The worktop and sink edges normally fail first.

The most common problems we see are:

  • Joints that need doing before an inspection or audit
  • Sealant failing again soon after quick repairs
  • Split sealant around staff kitchen worktops and sinks
  • Leaks from showers into rooms or ceilings below

For buildings such as Church of St Mary, any kitchen and washrooms need the same sealant care as any other building.

Questions to ask before booking

  • Are they insured?
  • What the cure time is
  • Whether VAT is included
  • Whether the sealant suits the joint

Choosing a sealant specialist

How the visit works

There isn’t much for you to do on the day. Point us to the joints and we’ll get on with it. The work itself takes a few hours per area, with larger sites planned over several visits. In Kenton, flats, stairs and shared entrances are part of the routine. If the building has a concierge, managing agent or access rules, tell us when you book.

  1. First we visit and agree the scope, the sequence and the working hours.
  2. Room by room, we protect the area and remove all the old sealant.
  3. Joints are cleaned, treated for mould and dried.
  4. New sealant suited to each area is applied and tooled.
  5. Each room is checked and handed back with its cure time.

Before we arrive

  • Clear items away from the joints we’re working on
  • On commercial sites, let us know about site rules
  • Tell us about any previous sealing or DIY attempts

Getting a quote

There’s no standard price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To arrange one, phone 0345 464 0079 or send us an email.

Ask for a quote

Advice

Questions from Kenton

Can you do commercial sealant in Kenton?

Yes, Kenton is within the area we cover. Our work covers London and the South East. You can phone 0345 464 0079 or email us and tell us what needs doing, and we will give you a clear quote.

Do you work for landlords with property near Kenton station?

Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can call 0345 464 0079 or email us with the details for a clear quote.

What sealant do you use?

Each joint gets the product that suits it. Where it moves, gets wet or faces the weather makes a difference.

Will it make a mess?

Very little: the area around the joints is protected first, and we tidy up before we go.

Does someone need to be in?

For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.

What do you need from me for a quote?

Just the basics: where it is, what you’ve noticed and how we reach it. After that, simply call 0345 464 0079 or send us an email.

How long do rooms need to be out of use?

Around 24 hours is typical for sanitary silicone. We tell your team the cure time for every area.

Will the old sealant be removed?

Yes. We cut out all the old sealant and clean the joint before resealing.

Commercial sealant around Kenton

London has hard water, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in. Many London buildings have tight access and loading restrictions, so out-of-hours working can be arranged where needed.

Managing a site like St Gregory's Catholic Science College? Then sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours. Rented homes near Kenton station change hands often, and we can quote for one property or a whole portfolio of rentals.

Kenton is about 2 miles south of Stanmore, in Greater London. Every kind of property in Kenton is covered for commercial sealant. The work is guaranteed for a year. Our Greater London coverage runs to 764 places, Kenton among them. There’s also a page for London, about 11 miles away.

We cover every part of HA3, HA7 and HA1 for commercial sealant. If you need commercial sealant at a property on Retreat Close, Kenton Road and Woodgrange Avenue or anywhere close by, our applicators can take on the job. You will find Kenton on the A4006, which makes it straightforward to reach. We also cover the places around Kenton: South Kenton (1 mile south), Northwick Park (1 mile south-west), Greenhill (1 mile west), Wealdstone (1 mile north-west) and Harrow on the Hill (2 miles south-west). Larger places within reach include London (11 miles south-east), City of Westminster (8 miles south-east), Marylebone (8 miles south-east), Kensington (7 miles south-east), St Pancras (9 miles south-east) and Shoreditch (11 miles south-east).

Around Kenton

Locally, jobs take us to homes and businesses close to Uxendon Manor Primary School, The New Moon pub and Preston Park, among other places. Kenton’s nearest station is Kenton station, roughly 0.5 miles south-west. Other landmarks nearby include St. Anns (1.3 miles west) and Hilfield Castle (4.9 miles north). The countryside around Kenton includes Masons Field and Northala Fields.

Map of Kenton © OpenStreetMap contributors

DIY sealant or a professional job?

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.

If you’ve already had a go yourself, that’s fine. We remove it and do the joint properly, so just mention it when you contact us.

What happens if it’s left?

Before an inspection, audit or busy season, sealant is easy to overlook. Planning the work ahead means rooms are finished and cured in time, without a last-minute rush. Converted houses in London often have a bathroom above someone else’s living room, and a slow leak from a failed seal can end up in the flat below. Putting it right early is much less trouble.

A failed joint rarely gets cheaper to fix by waiting. If you’re unsure, ring 0345 464 0079 or send us an email and we’ll give you an honest view and a quote.

Why us?

  • Neat joints and a tidy finish
  • White, clear, grey or another colour, product permitting
  • Sealant colour chosen to suit
  • Every job guaranteed for a year

See our cost guide and what customers say.

Different surfaces, different methods

Welfare facilities

Failed sealant in welfare areas is a simple fix before an audit. Tell us your deadline and we’ll plan the work and cure time around it.

Office washrooms & kitchens

Kitchen and tea point joints are degreased and resealed, with a food-safe product beside sinks where needed.

Landlord and commercial work in Kenton

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

A neglected joint can let water reach the structure, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.

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