Greater London · England

Mastic man in SW13

Bathroom resealing, window mastic and commercial sealant work across SW13, from Barnes, Putney and Mortlake. Clear quotes before we start and a one-year guarantee.

Book a mastic man in SW13

Bathroom resealing in SW13: how it works

Showers work their sealant harder than baths. Trays, enclosures, screen profiles and wet room floors all need a flexible, waterproof seal. Each gets a bead of anti-fungal sanitary silicone, finished smooth so water drains away rather than collecting. Common call-outs are for a reseal done over the top of the old bead and water getting behind the kitchen upstand, on sinks & splashbacks, kitchen worktops & upstands and shower trays & enclosures.

Once we are on site, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. Most jobs then take half a day or less for one room, longer when the kitchen is included.

  1. First, each joint is checked for movement and signs of water.
  2. Every trace of the old bead is removed, including the thin smear on the tiles.
  3. The joint is cleaned, degreased and treated for mould.
  4. With the joint dry, and any bath loaded with water, a single bead of anti-fungal silicone is applied.
  5. The bead is tooled smooth and you are told the cure time, normally around 24 hours.

What you’ll pay

Rather than a set price list, we look at what your job involves: the amount of work, the old material and the access. You will know the price before we begin.

What you get with us

  • Old sealant always removed completely
  • A choice of colours where the product allows
  • Tidy, careful work
  • 4.9 on Google from 180+ five-star reviews

Getting a quote

To get a quote, phone 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. We will give you a clear price before any work starts.

Local landmarks in Barnes

Around Barnes, our work takes us to homes and buildings near Polish Library POSK in London, St Osmund's Catholic Primary School and The Harrodian School. Also close by are Barnes Methodist Church (under half a mile south-west), Sun Inn (within half a mile west), Chiswick School (0.9 miles north-west) and Barn Elms (0.6 miles east). There’s a railway station in Barnes itself: Barnes Bridge station. A little further out are Barnes Hospital (0.7 miles south-west) and Putney Exchange (1.4 miles south-east). Open spaces near Barnes include Richmond Hill and Kew Gardens Lake.

Bathrooms and kitchens across SW13

SW13 has homes of every age, old and new, and in places like Putney, Barnes and Mortlake there’s plenty of rented property too. Sound sealant and clean grout keep water out and rooms looking cared for.

London and the South East have homes from every era, from period terraces to post-war new towns and new estates. The right sealant depends on the age and materials of the building.

Barnes: As a London address, Barnes can be tricky for parking: let us know about parking bays, permits or a driveway. In the older streets around Barnes Methodist Church, walls and floors in older homes can move, and sealant and grout show it first.

Signs you need bathroom resealing

With age, silicone loses its stretch. Along worktops it tends to pull back from the wall, opening a hairline gap that lets water and crumbs in. Heat from the hob and strong sprays speed it along.

Look out for any of the following:

  • Black mould in the silicone that won’t clean off
  • Water getting behind the bath panel
  • Shrunken sealant along the back of a worktop
  • Smears of silicone across the tiles

Different surfaces, different methods

Basins & vanity units

On a basin, neatness shows: the bead is right in front of you, so it’s tooled cleanly and evenly, finished in a colour that suits the basin.

Sinks & splashbacks

The edge of an inset sink is a common place for water to get under the worktop. We reseal the visible edge of the sink where it has failed.

Why act early?

You do not need a new bathroom because the sealant looks bad. Replacing the joint is normally all it takes. If something else is wrong, we will tell you.

What your quote should include

  • Whether they seal over old material or remove it
  • Are they insured?
  • Which sealant they’ll use, and why
  • Which colour the sealant will be

Landlord and commercial work in SW13

For anyone letting property in or around SW13, jobs at different addresses can go on one quote. Send us the addresses and the work at each.

Failed sealant is one of the commonest items on a check-out report, and it’s quick to put right between tenancies. Several properties can go on one quote.

What affects the quote in SW13

You’ll get a clear quote before we start. It’s based on:

  • How many areas need sealing
  • When we can work, for business premises
  • The type of sealant required
  • How easy the joints are to reach

Every job is a little different, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part, and we will explain the quote if you ask.

What we need to know

Before you ask for a quote, have a think about:

  • What the problem is, such as mould, gaps, leaks or cracking
  • Whether it’s a home or a business
  • Any previous sealing or DIY work
  • Roughly how big the job is

It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will explain how we’d tackle it. Whenever you’re ready, phone 0345 464 0079 or send us an email.

FAQs for SW13

Do you do commercial work?

Yes, regularly. We can plan bigger jobs in stages to suit the site.

Can you do several jobs on one visit?

Yes. Several rooms, windows or areas can go on one quote.

What sealant do you use?

It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.

Is there any odour?

There can be a smell while the sealant cures, which fades as it sets. Ventilation helps.

I’m a tenant. Can you help?

We can work for tenants, landlords or agents. Get your landlord’s agreement first.

Is it OK to put new sealant on top of the old bead?

No. A bead laid over old silicone soon starts to come away. We remove the old bead completely before resealing.

What do you need from me for a quote?

The location, the problem and the rough size of the job. Photos by email help too.

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