Greater London · England

Commercial Sealant in Little Venice

Our applicators work in Little Venice on sealant work for offices, hotels, washrooms and commercial buildings. Old material cut out, joints cleaned and sealed neatly and a one-year guarantee.

  • Water marks on ceilings under bathrooms
  • Sealant failing again soon after quick repairs
  • Rental bathrooms that need resealing between tenants

Book commercial sealant in Little Venice

Little Venice: your questions answered

Is parking an issue for commercial sealant in Little Venice?

In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly, so mention what’s available when you book.

Do you work for landlords with property near London Paddington station?

Yes, rental work is part of what we do. Just ring 0345 464 0079 or email us and tell us about the property, and we’ll give you a clear price.

Which products do you use?

We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we will tell you what we’re using.

How long does the job take?

Typically it takes a few hours per room, so whole buildings are phased. Bigger jobs take longer.

What does commercial sealant cost?

There’s no set price, as it depends on the job: how much there is, what’s there now, how we reach it and what it needs. You will get a clear quote before work begins.

Do you work in Little Venice?

Yes. We are based in Crawley and work across South East England, London and Scotland.

Are you ARBOMaster approved?

Yes. We’re an ARBOMaster approved applicator, the approved applicator scheme for Arbo sealants.

Will the old sealant be removed?

Always. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.

About our commercial sealant in Little Venice

Student halls, care homes and supported housing have many similar bathrooms. A room-by-room programme keeps the job organised, fitting around residents and staff. We work on office washrooms & kitchens, welfare facilities and rental portfolios, and the jobs we see most are split sealant around staff kitchen worktops and sinks and repeated reseals that don’t last.

In London’s blocks of flats, service risers and common parts have pipes and cables passing through walls and floors. In Little Venice, building managers may need both fire-rated sealant around those openings and new sealant in shared washrooms.

Whatever the size of the job, you get the same 12-month guarantee in Little Venice and across Greater London.

Where
Little Venice (W2, W9, NW8)
Wider area
Greater London
Guarantee
12 months on all our work
Quotes
A clear quote up front
Phone
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Work for landlords, hotels and businesses

For anyone letting property in or around Little Venice, jobs at different addresses can be quoted together. Send us the addresses and the work at each, and pictures by email help.

In hotels, rooms out of use cost money, so we plan the work room by room. Hotel work is part of what we do, alongside homes and businesses.

Signs you need commercial sealant in Little Venice

Shower trays and baths in busy buildings move more: people of all sizes, daily cleaning and constant loading all work at the joint. A tray that isn’t fully supported soon tears its seal.

The problems people normally mention when they call include:

  • Mouldy washroom sealant that staff and guests notice
  • Too many rooms to reseal without closing the building
  • Repeated reseals that do not last
  • Leaking joints in shower rooms and changing areas

If you look after a building such as Ark Paddington Green Primary Academy, washroom and kitchen sealant can be programmed around term times or opening hours.

Questions to ask before booking

  • What preparation is included
  • Whether you can choose the colour
  • Whether they seal over old material or remove it
  • What happens if they find a problem under the old sealant

How to choose a mastic man

Should I try it myself first?

Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.

If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.

When it is not the sealant

Honest advice matters more to us than a booking, so here’s what new sealant will not do:

  • Extraction that isn’t working, which needs an electrician or ventilation contractor
  • Assessing what fire stopping a building needs
  • Tiles coming off the wall

If you’re not sure, just phone 0345 464 0079 or email us and we will give you a straight answer before you book.

Joints and surfaces we work on

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

Keeping the joints in good condition

After the cure time, these simple habits help:

  • Give housekeeping the cure time for every room
  • Log resealing so you know what’s due
  • Act on lifting sealant before it leaks
  • Add sealant to your planned maintenance checks

Squeegees in guest and staff showers help: walls and trays dry faster, and so does the sealant.

Signs to look for: black spots in the silicone, corners lifting, staining on the ceiling below or a musty smell. When you see them, it’s time to plan a reseal.

What the job involves on each surface

Office washrooms & kitchens

Kitchen and tea point joints are degreased and resealed, using a food-safe sealant by sinks where it’s needed.

Student & care accommodation

Many accommodation blocks have rows of similar en suites. A room-by-room programme keeps the job efficient.

What commercial sealant looks like in Little Venice

London’s water is hard, which leaves limescale on sealant, grout and taps. There are hotels and other places to stay in and around Little Venice. For hotels, a room-by-room programme keeps most rooms in use while the work goes on.

If you look after a church, hall or community building such as St Saviour's Church, its kitchen and washroom sealant needs looking after like anywhere else. Rented homes near London Paddington station change hands often, and we can quote for one property or a whole portfolio of rentals.

Little Venice is about 1 mile west of City of Westminster, in Greater London. Little Venice gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Little Venice is one of 764 places in Greater London we cover for commercial sealant.

Every address in W2, W9 and NW8 is within our area for commercial sealant. Streets in the area include Harrow Road, Alfred Road and Newton Road, all of which we cover. Being close to the A5 and A40, Little Venice is easy for our applicators to reach for commercial sealant. We also cover the places around Little Venice: Westbourne Green (1 mile west), Paddington Green (1 mile east), Paddington (1 mile south-east), Maida Vale (1 mile north-west) and Lisson Grove (1 mile north-east). We also work in nearby towns such as London (4 miles east), St Pancras (3 miles east), Shoreditch (5 miles east), Walthamstow (8 miles north-east), Hoxton (4 miles east) and Whitechapel (5 miles east).

What’s near Little Venice

Locally, jobs take us to homes and businesses close to International Community School, The Bridge House and Westminster Academy and the streets around them. Nearby too are Kensington Gardens (1 mile south) and Royal Society of Medicine Library (1.6 miles east). Little Venice has its own railway station: London Paddington station. Nearby you will also find Maida Vale Hospital for Nervous Diseases (within half a mile north) and Kensington Arcade (1.5 miles south). Open spaces near Little Venice include Greville Place nature reserve and Campden Hill.

Map of Little Venice © OpenStreetMap contributors

How it works

We work through the job in order: protection first, then preparation, sealing and a tidy-up. Typically it takes a morning for a small washroom, and a planned programme for bigger sites and we leave things clean and tidy. Many London jobs are in flats, so we come ready for stairs, narrow hallways and shared entrances. Mention any building rules, key holders or managing agents when you book.

  1. We start by looking at the rooms and agreeing what’s needed.
  2. We agree when we’ll work, with early or out-of-hours slots where they can be arranged.
  3. Each area is protected and stripped of old sealant.
  4. Once dry, every joint is resealed and tooled.
  5. Housekeeping or site staff are told when each area can be used.

Preparing for the visit

  • Mention any sign-in or site rules at work premises
  • Keep children and pets away from the work area
  • Let us know about earlier repairs to the joints

Getting a quote

There’s no standard price list, because every job is different. Instead, your job gets its own clear quote. To arrange one, ring 0345 464 0079 or drop us an email.

Get a price

Related advice

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