Essex · England

Floor & skirting joints in Little Dunmow, Essex

Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints for householders, landlords and businesses in Little Dunmow. Fully insured, ARBOMaster approved and guaranteed for a year.

  • Threshold joints that have opened or worn
  • Gaps opening between the floor and skirting
  • Cracked grout where a tiled floor needs a movement joint

Floor joint sealing for Little Dunmow homes and businesses

Floor joint sealing in Little Dunmow

The gap under a skirting board often opens as floors and walls move with the seasons. Caulk tends to crack there, so we use a flexible sealant that moves with the floor. If you have failed seals where bathroom floors meet baths and panels and failed joint filler in concrete floors, we can put it right, on thresholds, skirting boards and wet room & bathroom floors alike.

If you’ve bought a new home in or near Little Dunmow, the first year or two is a good time to check the sealant. Common snags include open skirting joints, lifting shower seals and gaps around frames.

Every job comes with our one-year guarantee.

Place
Little Dunmow (CM6)
Wider area
Essex
Guarantee
A year, on every job
Quote
A clear quote up front
Telephone
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

How the visit works

There’s no need to move everything out, only the area right around the joints. We protect the rest, and the job takes a few hours for most rooms, longer for large commercial floors for a typical job. Parking around Little Dunmow is normally easier than in a town centre, but mention any lanes, gates or long drives. If the job is outside, tell us about side access and how high the joints are.

  1. We clear the edges of the floor so the joints are easy to reach.
  2. We take out the cracked caulk, grout or old sealant.
  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

  • For business premises, tell us about site rules or sign-in
  • Keep children and pets away from the work area
  • Clear the area around the work

Ask for a quote

Asking for a quote is easy: tell us what needs doing and where, and roughly how big it is. Photos by email help us understand the job, and we’ll come back to you with a quote.

Get a quick quote

Related advice

Landlords, agents and businesses in Little Dunmow

From a single let to a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a one-year guarantee.

Landlords and agents in Little Dunmow can book us as well as householders. Sealant work between tenants keeps a property looking cared for before the next move-in.

What we’re called out for in Little Dunmow

Grout is rigid, so a tiled floor with nowhere to move cracks along a grout line. You will see a crack running along the grout, where a flexible joint should have been.

It’s worth asking for a quote if you see:

  • Cracked grout where a tiled floor needs a movement joint
  • Open joints around bathroom floor edges
  • Open gaps along the bottom of skirting boards
  • Grout used at the floor edge instead of sealant

Schools such as The Flitch Green Academy are buildings too, and floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

What your quote should include

  • Are they insured?
  • Who does the work, and how experienced they are
  • How hidden problems are handled
  • Whether they seal over old material or remove it

Our hiring checklist

Little Dunmow: your questions answered

Can you do floor joint sealing in Little Dunmow?

Yes, Little Dunmow is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or drop us an email with a few details of the job, and we will give you a clear quote.

What guarantee comes with floor joint sealing in Little Dunmow?

All our work, in Little Dunmow and everywhere else, comes with a 12-month guarantee. We are fully insured, and an ARBOMaster approved applicator.

How much does floor joint sealing cost in Little Dunmow?

There’s no set price, as it depends on the job: its size, the old material, access and the product needed. You will get a clear quote before work begins.

Are you insured?

Yes. Mr Mastic is fully insured.

My floor grout keeps cracking in a line. Can you help?

Often, yes. We replace the grout along a suitable line with flexible sealant coloured to suit. Loose or cracked tiles need a tiler first.

Which products do you use?

Each joint gets the product that suits it. Movement, water and weather all affect the choice.

Can you quote for more than one area?

Yes, and it often makes sense. Combining jobs makes good use of the visit, so mention them when you ask for a quote.

Where are you based?

Our base is in Crawley, West Sussex, and we cover South East England, London and all of Scotland.

Can I do it myself?

Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.

What happens if it’s left?

Waiting until the next redecoration can mean a winter of draughts and dirt in the gaps. It’s a quick job to seal them now in most rooms. In an older home around Little Dunmow, damp from a failed joint can get into timber and plaster, which is far harder to put right than the sealant itself.

What you pay reflects the work, not guesswork. That’s why we ask a few questions first and agree the price before starting.

Why book with us

  • A choice of colours where the product allows
  • Homes, businesses and hotels
  • 180+ five-star Google reviews
  • Fully insured

Take a look at how sealant jobs are priced and our reviews.

What we cannot put right

We’d rather tell you now than do work that will not last, so here’s what sealant cannot put right:

  • Leaks from a failed tanking system
  • Concrete repairs beyond the joint
  • Floors that are uneven or need levelling

If you are not sure, just call 0345 464 0079 or email us and we will give you a straight answer before booking.

Surfaces we seal

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

How to look after the new joints

Joint life depends on how it’s used and looked after. Here’s what we suggest:

  • Use a well-wrung mop rather than flooding the floor
  • Act on grout cracks that run in a straight line
  • Ask before painting over a sealed joint
  • Don’t fill floor joints with caulk where they move or get wet

Follow the cure time before walking on or cleaning the joint. Feet are generally fine before mopping or wheeled traffic so we will give you each time.

Open skirting gaps let in draughts, dust and sometimes insects. Sealing it early keeps the room cleaner and the edges sound.

Floor joint sealing in Little Dunmow: local notes

Across Essex, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. The joint at the skirting or threshold has to allow for that.

If you look after a church, hall or community building such as Church of St Mary the Virgin, floor and skirting joints in halls and kitchens wear like any others.

Little Dunmow is about 6 miles west of Braintree, in Essex. Across the CM6 area, our applicators can take on floor joint sealing. Across Essex, we cover 644 places, and Little Dunmow is one of them. You can also see our page for Chelmsford, roughly 9 miles from Little Dunmow.

We work across the CM6 postcode area for floor joint sealing and the streets around it. You’ll find streets such as Station Road, Worrin Road and Durand Lane, all of which we cover. Nearby, we also carry out floor joint sealing in Brookstreet (1 mile west), Felsted (1 mile east), Causeway End (1 mile south-east), North End (1 mile south) and Watch House Green (2 miles east). Further out, we also cover Chelmsford (9 miles south), Braintree (6 miles east), Harlow (14 miles south-west), Maldon (15 miles south-east), Witham (10 miles south-east) and Saffron Walden (13 miles north-west).

Landmarks near Little Dunmow

Around Little Dunmow, our work takes us to homes and buildings near Flitch Of Bacon Public House. Nearby you will also find Little Easton Moat (4 miles north-west) and Braintree Community Hospital (5.4 miles east). For a walk, there’s Phyllis Currie Nature Reserve.

Map of Little Dunmow © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job