Greater London · England

Monkhams Floor Joint Sealing

We cover Monkhams for sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.

  • Chipped and open joints in warehouse floors
  • Tiled floors with no room to move
  • Skirting caulk that keeps splitting

Book floor joint sealing in Monkhams

Floor joint sealing in Monkhams

A threshold joint has to cope with feet, movement and sometimes water. We seal them with a flexible sealant suited to the floor finishes either side in a colour to suit. If you have gaps opening between the floor and skirting and gaps between floors and kitchen plinths, we can put it right.

New flats are going up across London, many of them in larger developments. In a new development, snags are often reported through the developer or the managing agent, and failed shower seals, open skirting joints and gaps at thresholds are typical.

All our work is covered by our one-year guarantee.

Where
Monkhams (IG8, IG9, E4)
Wider area
Greater London
Guarantee
12 months on all our work
Quote
A clear price before any work starts
Telephone
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Common problems we fix in Monkhams

A new floor or screed shrinks and settles as it dries. The edges pull away from the skirting and anything rigid cracks.

Signs it’s time to call us include:

  • Gaps at thresholds between rooms
  • Tiled floors with no room to move
  • Floor edges that trap water and grime
  • Gaps opening between the floor and skirting

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

Before booking anyone

  • What happens if the job turns out different
  • Are they insured?
  • What the cure time is
  • Who does the work, and how experienced they are

Our hiring checklist

The process

The work is kept neat and contained to the joints we’re treating, so you can get on with your day. The job usually takes a few hours for most rooms, longer for large commercial floors, and we explain the cure time before we leave. In a London area like Monkhams, the main things to plan are parking and access: let us know about parking, the floor we will be working on and any lift or shared entrance.

  1. The room is cleared along the joints so we can reach them.
  2. Old material is removed from the joint.
  3. Edges are cleaned and dried.
  4. We apply a flexible sealant suited to the floor and tooled.
  5. We check the joints and explain the aftercare.

Before we arrive

  • Let us know about earlier repairs to the joints
  • Mention any parking rules near the property
  • For business premises, tell us about site rules or sign-in

Get a quote

Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. Whenever you are ready, ring 0345 464 0079 or drop us an email.

Get a price

Advice

DIY versus a professional finish

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.

The biggest DIY mistake is sealing over old sealant. New silicone will not bond to old, so it lifts and traps water and mould underneath. All the old material has to come out first.

Surface by surface

Concrete floor joints

Hard wheels break down the edges of open joints. A sealed joint protects the edges and keeps dirt out.

Commercial floors

Washroom and kitchen floors in commercial buildings need sound edge joints. They’re resealed with a flexible, water-resistant sealant.

Questions from Monkhams

Is parking an issue for floor joint sealing in Monkhams?

It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. That way the visit can be planned around it.

Can you do floor joint sealing in Monkhams?

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

Can sealant along the skirting be painted?

Where the skirting will be painted, we can use a flexible sealant that takes paint. Silicone won’t take paint, so it’s kept for wet areas and unpainted joints.

Do I have to be there?

That depends on where the joints are. For work indoors, someone needs to let us in, while outside work can sometimes be arranged differently.

Can you quote for more than one area?

Yes. Just list everything you need and you will get one quote.

Are you ARBOMaster approved?

Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.

What should I tell you?

Where the job is, what the problem is and roughly how big it is. Photos by email help too.

Do the sealants smell?

That depends on the sealant. Some smell for a while, some hardly at all.

Floor joint sealing around Monkhams

Much of London’s new housing is flats in larger developments, where snagging may go through the developer or managing agent. Floors around Greater London run from suspended timber in older homes to concrete in newer houses and units, and they do not all move the same way. That is why the skirting and threshold joints need a flexible seal.

As a London address, Monkhams can be tricky for parking: let us know about parking bays, permits or a driveway. Managing a site like Wells Primary School? Then floor and threshold joints in busy corridors wear quickly and are best resealed early.

Monkhams is about 1 mile north of Woodford, in Greater London. From the centre of Monkhams to the outskirts, floor joint sealing is available for homes and businesses alike, from flats and houses to offices and hotels. Across Greater London, we cover 764 places, Monkhams among them. Our London page covers work nearby (10 miles or so).

Here we cover the IG8, IG9 and E4 postcode area for floor joint sealing. Local streets include Oak Lane, Wood Lane and Mill Lane, all of which we cover. With the A121 close by, Monkhams is simple for us to get to. Neighbouring places we cover for floor joint sealing include Woodford Wells (1 mile east), Friday Hill (1 mile west), Woodford (1 mile south), Buckhurst Hill (1 mile north-east) and Chingford Hatch (1 mile west). Within a short drive, we also cover London (10 miles south-west), City of Westminster (10 miles south-west), Marylebone (10 miles south-west), Kensington (13 miles south-west), St Pancras (9 miles south-west) and Shoreditch (8 miles south-west).

Around Monkhams

We work in homes and buildings around Woodford Green Preparatory School, The Highams Park and Trinity Catholic High School and the streets around them. For rail, the closest station is Highams Park station, about 1.2 miles south-west of the centre. A little further out are The Epping Forest Museum (1.3 miles north) and Claybury Hospital (2.1 miles south-east). Not far away are Highams Park Lake and Pole Hill.

Map of Monkhams © OpenStreetMap contributors

Why deal with it now?

Left open, concrete joints break down under traffic. Resealing it early protects the edges before they need a bigger repair. In London conversions, one flat’s bathroom is often above another flat’s ceiling, and a slow leak from a failed seal can end up in the flat below. Putting it right early is much less trouble for homes in Monkhams.

No two jobs are quite the same, so each one gets its own quote. Size, access and the product the joint needs all make a difference, and we will explain the quote if you ask.

What you get with us

  • Over 20 years’ experience
  • An ARBOMaster approved applicator
  • We agree the colour with you first
  • 12-month guarantee on every job

Read how sealant jobs are priced and customer reviews.

What affects the cost of floor joint sealing

You will get a clear quote before any work starts. It’s based on:

  • Whether the work is at height
  • How many rooms, windows or areas are involved
  • Whether old sealant or filler has to be cut out
  • The type of sealant required

We don’t show prices on the website, because the cost depends so much on the job itself. For a quick quote, please ring 0345 464 0079 or email us and we’ll talk you through it.

Asking for a quote

When you contact us, these details help:

  • If someone has resealed it before
  • The address or postcode of the job
  • What the problem is, such as mould, gaps, leaks or cracking
  • Any access issues, like height or stairs

Getting a quote is simple: let us know what needs doing and where. Photos by email help us understand the job.

Work for landlords, hotels and businesses

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

Letting agents and landlords in Monkhams can book us as well as householders. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.

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