Greater London · England

Floor Joint Sealing in Romford

Our applicators work in Romford on sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old sealant removed completely, joints prepared properly.

  • Worn sealant at door thresholds
  • Floor edges that trap water and grime
  • Tiled floors with no room to move

Book floor joint sealing in Romford

How the visit works

There is not much for you to do on the day. Show us the job and we’ll take it from there. The work itself takes a few hours, depending on the length of joint. In Romford, flats, stairs and shared entrances are part of the routine. Mention any building rules, key holders or managing agents when you book.

  1. We start by checking the floor, the joint and what traffic it takes.
  2. Any old caulk, grout or sealant is raked or cut out.
  3. We vacuum out the joint and add backing where the depth needs setting.
  4. The chosen sealant goes in, coloured to suit the floor.
  5. We tool it neatly and tell you when it can be walked on and cleaned.

Before we arrive

  • Keep children and pets away from the work area
  • Tell us about any water getting in
  • For indoor joints, keep the area dry beforehand if you can

How to get a quote

There’s no standard price list, as no two jobs are quite the same. Instead, we send you a clear quote for your job. To get started, phone 0345 464 0079 or drop us an email.

Get a price

Related advice

Floor joint sealing for homes and businesses in Romford

Where skirting is painted, we can use a flexible sealant that takes paint. In wet areas we’d normally use silicone because it handles water. We work on wet room & bathroom floors, concrete floor joints and thresholds, and common reasons people get in touch are open gaps along the bottom of skirting boards and worn sealant at door thresholds.

From brand-new flats to converted terraces with new flooring, London has every kind of floor. Every joint between floor, skirting and threshold has to cope with some movement.

We stand behind the work with a 12-month guarantee, so you’re covered after we have gone.

Location
Romford (RM1, RM7, RM11, RM2)
Region
Greater London
Guarantee
A year, on every job
Quote
Quoted before any work starts
Call
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Quotes for floor joint sealing in Romford

The price is agreed before any work begins. It’s based on:

  • How much there is to do
  • Working hours on commercial sites
  • Which sealant suits the joint
  • How easy the joints are to reach

Combining jobs into one visit normally makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. You will get one clear quote for the whole job.

Helping us quote

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

  • Whether it has been sealed before
  • How we’d reach the joints
  • The rough size of the job
  • A few photos by email, if you can

Need a quote? Please call 0345 464 0079 or send us an email and tell us about the job. We will explain what we’d do and send you a clear quote before any work starts.

Landlords, agents and businesses in Romford

Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.

Hotels need rooms back in use, so the work can be planned room by room. Hotel work is part of what we do, alongside homes and businesses.

Different surfaces, different methods

Skirting boards

On painted skirting, we can use a flexible sealant that takes paint. Where water is involved, silicone is the better choice.

Thresholds

Thresholds take daily traffic, so we choose a hard-wearing, flexible product and neatly finished.

DIY sealant or a professional job?

Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.

Common problems we fix in Romford

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.

Common reasons people contact us are:

  • Cracked caulk along skirting in bathrooms and kitchens
  • Threshold joints that have opened or worn
  • Chipped and open joints in warehouse floors
  • Open gaps along the bottom of skirting boards

Rented homes near Romford station change hands often, and a tidy floor and skirting joint helps a rental look ready for the next tenant.

What to look for in a quote

  • Whether you can choose the colour
  • What insurance they hold
  • How hidden problems are handled
  • How the joint is cleaned and prepared

How to choose a mastic man

Why act early in Romford

Filling a skirting gap with caulk looks fine at first, but the movement soon cracks it. A flexible sealant moves with the floor. Damp from a failed joint spreads quietly in older London brickwork and timber, and once it shows in Romford, the repair is bigger than a sealant job.

There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please phone 0345 464 0079 or send us an email and we will talk you through it.

Why book with us

  • We are fully insured
  • White, clear, grey or coloured to suit, where the product allows
  • 4.9 on Google from 180+ five-star reviews
  • Domestic, commercial and hotel work

Take a look at our cost guide or customer reviews.

New homes and floors in Romford

Many of London’s new homes are flats in bigger 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 each moves in its own way. The joint at the skirting or threshold has to allow for that.

Romford is in London, so parking needs planning: let us know about parking bays, permits or a driveway. If you look after a church, hall or community building such as Parish Church of St Edward the Confessor, joints in its floors, skirtings and thresholds need resealing as they wear.

Romford is about 12 miles west of Basildon, in Greater London. We carry out floor joint sealing for homes and businesses in Romford. We cover 764 towns and villages across Greater London. We also work in London, about 13 miles from Romford.

All of RM1, RM7, RM11 and RM2 is covered for floor joint sealing. That includes homes and businesses on High Street, Market Place and Market Link and the roads around them. With the A1251 close by, Romford is easy for our applicators to reach for floor joint sealing. We also cover the places around Romford: Rush Green (1 mile south-west), Collier Row (1 mile north), Rise Park (1 mile north), Becontree Heath (1 mile south-west) and Chadwell Heath (2 miles west). We also work in nearby towns such as London (13 miles south-west), City of Westminster (15 miles west), Marylebone (15 miles west), St Pancras (13 miles west), Shoreditch (12 miles west) and Walthamstow (9 miles west).

Local landmarks in Romford

In Romford, that means homes and buildings near Lodge Farm Park, Frances Bardsley Academy for Girls and The Moon & Stars pub, among other places. There’s a railway station in Romford itself: Romford station. Well-known places in the area include The Brewery (within half a mile south-west) and Oldchurch Hospital (less than half a mile south). Not far away are The Chase Nature Reserve.

Map of Romford © OpenStreetMap contributors

FAQs for Romford

Do you cover Romford for floor joint sealing?

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

Can parking be tricky for a visit in Romford?

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.

Do you seal warehouse floor joints?

Yes, including warehouses, units, shops and offices. We can plan around your opening times with out-of-hours work where needed.

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.

Is the work guaranteed?

Yes: twelve months. If there’s a problem with our work in that time, tell us and we’ll put it right.

Will the old sealant be removed?

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

Do I need to be at home?

Access is agreed with you when the job is booked. For inside work, that normally means someone being in.

What do you need from me for a quote?

Where the job is, what the problem is and roughly how big it is. 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