Surrey · England

Floor & skirting joints in Ewell, Surrey

Floor joints in Ewell need attention? We cut out the old, prepare the joints and apply the right sealant, with a one-year guarantee.

  • Failed joint filler in concrete floors
  • Threshold joints that have opened or worn
  • Grout cracking in a straight line across a floor

Floor joint sealing in Ewell

Ewell questions

Is there a guarantee on floor joint sealing in Ewell?

All our work, in Ewell and everywhere else, comes with a 12-month guarantee. We’re also fully insured and ARBOMaster approved.

Do you cover Ewell for floor joint sealing?

Yes. We work across London and the South East, and Ewell is part of that. Just call 0345 464 0079 or drop us an email with a few details of the job.

Can grout be replaced with sealant on a tiled floor?

Often, yes, where it suits the floor. The grout is raked out and replaced with a flexible sealant in a colour to suit, giving the floor room to move.

Will it make a mess?

We keep the work tidy. We protect what’s around the joints, and we clear up when we’re done.

Do you remove the old sealant?

Yes, every time. New silicone doesn’t stick to old silicone, so the joint is cleaned back first.

Does someone need to be in?

That depends on where the joints are. For work indoors, someone needs to let us in, and for outside work we’ll agree access with you when we book.

I rent my home. Can I book you?

Yes, though it’s best to check with your landlord first. Many landlords are glad to have it sorted.

Should I try DIY first?

It depends on the job. Work at height, movement joints, fire-rated gaps and large areas are best left to a professional, while a short indoor joint may be within reach.

Floor joint sealing in Ewell

Painted skirting can be sealed with a flexible product that can be painted over. For bathrooms and kitchens, silicone is usually the better choice. If you have threshold joints that have opened or worn and tiled floors with no room to move, we can help.

In a town like Ewell, older houses sit alongside newer estates, with new homes still going up on the edge of many towns. Whether a house is brand new or a few years old, sealant and floor joints are often the first snags to show.

Big or small, you get the same 12-month guarantee.

Location
Ewell (KT19, KT17, SM2)
Region
Surrey
Guarantee
One year on every job
Quotes
Quoted before any work starts
Phone
0345 464 0079
Last updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Joints and finishes in Ewell homes

Floors around Surrey run from suspended timber in older homes to concrete in newer houses and units, and they don’t all move the same way. That is why the skirting and threshold joints need a flexible seal.

For site and facilities teams at buildings such as St Clement's Catholic Primary School, floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up. Community buildings like St Mary's Church are part of the picture too: joints in its floors, skirtings and thresholds need resealing as they wear.

Ewell is about 10 miles south of Kensington, in Surrey. Every kind of property in Ewell is covered for floor joint sealing. The work is guaranteed for a year. Across Surrey, we cover 395 places, Ewell among them. We also work in London, about 12 miles from Ewell.

Postcode districts we cover here for floor joint sealing: KT19, KT17 and SM2. We cover properties on London Road, High Street and Church Road. Main roads around Ewell include the A24 and A232. Nearby, we also carry out floor joint sealing in Stoneleigh (1 mile north-east), Cuddington (1 mile east), Epsom (1 mile south-west), Worcester Park (1 mile north) and North Looe (1 mile south-east). We also work in nearby towns such as Woking (14 miles west), Horley (13 miles south), Redhill (9 miles south-east), Egham (14 miles north-west), Reigate (8 miles south) and Walton-on-Thames (7 miles west). As one of the bigger places in Surrey, Ewell has homes, rented property and businesses of every kind.

Near you in Ewell

We work in homes and buildings around Blenheim High School, King William IV Public House and Hogsmill LNR, among other places. There’s a railway station in Ewell itself: Ewell West station. Nearby you will also find Chessington Castle Hill (1.6 miles west) and St. Ebba's Hospital (0.9 miles west). Green spaces nearby include Tolworth Court Farm Fields and The Lake.

Map of Ewell © OpenStreetMap contributors

DIY sealant or a professional job?

Sealing over old silicone is the commonest DIY error. Silicone does not stick to old silicone, so it peels away and traps moisture behind it. All the old material has to come out first.

Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

Do you need floor joint sealing in Ewell?

Floors and walls move a little with the seasons. In winter, with the heating on, timber dries and gaps open.

Signs it’s time to call us include:

  • Open joints around bathroom floor edges
  • Tiled floors with no room to move
  • Threshold joints that have opened or worn
  • Open gaps along the bottom of skirting boards

For landlords with property near Ewell West station, gaps at skirtings and thresholds are worth sealing between tenancies.

What your quote should include

  • Whether they’re fully insured
  • What the quote includes, VAT included or not
  • Whether the sealant suits the joint
  • What happens if they find a problem under the old sealant

Our hiring checklist

How the job changes by surface

Concrete floor joints

Sawn joints in concrete floors control where it cracks. They’re resealed with a product chosen for what runs over them.

Wet room and bathroom floors

In a wet room, the floor-to-wall joint is a key line of defence. We reseal it with a flexible silicone suited to wet areas and we will say if the problem looks like more than the joint.

What sealant work cannot fix

We will not take on work that will not last, so these are the limits:

  • Leaks from a failed tanking system
  • Floors that are uneven or need levelling
  • Movement too big for a sealant joint

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

Where we work in Ewell

  • Tiled floors
  • Commercial floors
  • Wet room & bathroom floors
  • Concrete floor joints
  • Skirting boards
  • Thresholds

Landlord and commercial work in Ewell

Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can be quoted together.

We regularly work with letting and managing agents. Tell us the address, the job and how access works and we will give you a quote.

Quotes for floor joint sealing in Ewell

There’s no set price list. What we look at:

  • The number of rooms or windows
  • The product the joint needs
  • When we can work, for business premises
  • How easy the joints are to reach

Commercial jobs are quoted on the same basis as homes: the amount of work, how we reach it and what it needs. Ask us for a quote and we’ll explain what it covers.

What we need to know

There’s no need for technical detail. Just tell us:

  • Pictures of the joints, sent by email
  • What’s wrong with the joints now
  • The type of property
  • Whether it has been sealed before

For floor joint sealing in Ewell, call 0345 464 0079 or send us an email. Tell us what the problem is and where, and you’ll get a clear quote before we start.

How the visit works

Most of a good job is in the preparation, and we don’t rush it. Every joint is cleaned and dried before new material goes in. In total, it generally takes a morning or an afternoon for most homes. Parking in a town like Ewell is usually straightforward, but tell us if there’s a driveway or any restrictions, and mention if the work is upstairs, in a flat or high on the outside.

  1. We start by checking the floor, the joint and what traffic it takes.
  2. We remove what’s in the joint now.
  3. The joint is vacuumed clean and backing fitted where needed.
  4. We apply the sealant in a colour that suits the floor.
  5. We tool it neatly and tell you when it can be walked on and cleaned.

Preparing for the visit

  • Tell us if parking is tricky
  • Let us know about earlier repairs to the joints
  • For indoor joints, keep the area dry beforehand if you can

How to get a quote

We don’t publish a price list, because every job is different. Instead, your job gets its own clear quote. To get started, phone 0345 464 0079 or send us an email.

Get a price

Advice

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