Greater London · England

Broom Hill Floor Joint Sealing

Floor joints in Broom Hill need attention? We cut out the old, prepare the joints and apply the right sealant, with a 12-month guarantee.

  • Cracked grout where a tiled floor needs a movement joint
  • Chipped and open joints in warehouse floors
  • Floor edges that trap water and grime

Trusted floor joint sealing in Broom Hill

About our floor joint sealing in Broom Hill

Floors move, and the joint where they meet a wall, skirting, threshold or another floor has to move with them. Skirting-to-floor gaps, tiled floor joints and concrete joints are all sealed with a sealant suited to the movement and traffic. If you’re dealing with gaps opening between the floor and skirting and cracked grout where a tiled floor needs a movement joint, we can put it right, on skirting boards, thresholds and wet room & bathroom floors alike.

Across London, commercial floors have movement joints that break down under heavy foot traffic, and new homes need their plot mastic finished properly before handover.

You are covered for a year from the day we finish. If there’s a problem with it, please ring 0345 464 0079 or email us.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Broom Hill (BR6, BR5)
Wider area
Greater London
Guarantee
One year on every job
Quotes
A clear price before we start
Call
0345 464 0079
Last updated
26 October 2026

How it works

Our applicators work methodically: protect, prepare, seal, tidy. Typically it takes a few hours, depending on the length of joint. In Broom Hill, as in most of London, parking needs a little planning. A visitor permit or a nearby bay makes the visit run more smoothly.

  1. We start by checking the floor, the joint and what traffic it takes.
  2. We remove what’s in the joint now.
  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. The joint is tooled neatly and the cure time explained.

Getting ready for the visit

  • Try not to wet indoor joints just before the visit
  • Let us know about stairs, lifts or work at height
  • On commercial sites, let us know about site rules

Getting a quote

If you’re in Broom Hill and need floor joint sealing, ring 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you’ll get a clear quote before any work starts.

Get a price

Advice

Landlords, agents and businesses in Broom Hill

Housing providers, facilities teams and property managers book us too. Several sites can be quoted together, and we’re fully insured.

Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance that we can handle for you.

Aftercare tips

Aftercare is simple, and it makes a real difference:

  • Have a cracking tiled floor checked before tiles break
  • Keep heavy wheels off new concrete joints until cured
  • Keep floor cleaning water to a minimum at the edges
  • Ask before painting over a sealed joint

Lift furniture rather than sliding it over sealed joints. Sharp edges can cut the sealant.

Small gaps are quick to seal. Left alone, they collect dirt and widen and are harder to clean out.

What affects the cost of floor joint sealing

Every job gets its own quote. These are the things that affect it:

  • How many rooms, windows or areas are involved
  • The old material and how stubborn it is
  • The size of the job
  • Whether there’s mould to deal with

What it costs depends on the amount of work, how much old material has to come out and how easy the joints are to reach. We give a clear quote before work begins, so you know where you stand.

What to tell us for a quote

When you contact us, these details help:

  • Access, such as stairs, a lift or height
  • Whether it’s a home or a business
  • Pictures of the joints, sent by email
  • What’s wrong with the joints now

A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.

Floor joint sealing around Broom Hill

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. Many of London’s new homes are flats in bigger developments, where snagging may go through the developer or managing agent.

If you look after a building such as Perry Hall Primary School, floor and threshold joints in busy corridors wear quickly and are best resealed early. Community buildings like Church of All Saints are part of the picture too: floor and skirting joints in halls and kitchens wear like any others. For landlords with property near Orpington station, a tidy floor and skirting joint helps a rental look ready for the next tenant.

Broom Hill is about 1 mile south-west of Orpington, in Greater London. Whether you are in the middle of Broom Hill or further out, we cover floor joint sealing for every kind of property. Our area takes in 764 places across Greater London, from the larger towns to small villages. We also work in London, about 12 miles from Broom Hill.

Our applicators cover all of the BR6 and BR5 postcode area for floor joint sealing and the streets around it. That includes homes and businesses on New Road, Irene Road and Sandy Lane and the roads around them. Other places close to Broom Hill include Crofton (1 mile south-west), Petts Wood (1 mile north-west), Locksbottom (2 miles west), Farnborough (2 miles south-west) and Green Street Green (2 miles south). Within a short drive, we also cover London (12 miles north-west), City of Westminster (14 miles north-west), Marylebone (14 miles north-west), Kensington (15 miles north-west), St Pancras (14 miles north-west) and Shoreditch (13 miles north-west).

Around Broom Hill

We work in homes and buildings around Jubilee Country Park, The Cricketers pub and The Priory School and the streets around them. Broom Hill’s nearest station is Orpington station, roughly 0.6 miles south-west of the centre. Other landmarks nearby include The Mall (3.8 miles north-west) and Orpington Hospital (1.3 miles south). For a walk, there’s Summer Hill and The Warren.

Map of Broom Hill © OpenStreetMap contributors

How the job changes by surface

Skirting boards

Skirting-to-floor joints are a regular job for us. We take out any cracked caulk before sealing.

Thresholds

Thresholds take daily traffic, so the sealant has to be tough as well as flexible.

Questions from Broom Hill

Do you work for landlords with property near Orpington station?

Yes, rental work is part of what we do. Just phone 0345 464 0079 or send us an email and tell us about the property, and we’ll send you a clear quote.

Is Broom Hill in your area for floor joint sealing?

Yes. Our work covers London and the South East, and Broom Hill is part of that. You can call 0345 464 0079 or send us an email and tell us what needs doing, and we’ll give you a clear price.

Do you have insurance?

Yes. We are fully insured, and we can confirm the details when we quote.

Does someone need to be in?

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

Will you leave a mess?

No. We protect the surfaces around the joints, and we clear up the old sealant and our materials before we leave.

Can sealant along the skirting be painted?

It depends on the sealant, so let us know first. Joints that will be painted get a paintable product.

Is the work guaranteed?

Yes, always. There’s a 12-month guarantee on every job, wherever you are.

Will the old sealant be removed?

Yes. All of the old material is cut out and the joint cleaned.

What happens if it’s left?

Putting new grout into a crack that keeps reappearing doesn’t last. If the floor needs to move there, the grout will crack again. A flexible movement joint is the fix. 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. Dealing with it early is far simpler for homes in Broom Hill.

A failed joint rarely gets cheaper to fix by waiting. If you’re unsure, phone 0345 464 0079 or drop us an email for an honest opinion and a quote.

What you get with us

  • We leave the area clean and tidy
  • You choose the colour before work begins
  • Sealant colour chosen to suit
  • Trusted Arbo and Everbuild sealants

Read what affects the cost or customer reviews.

What we can’t put right

We will not take on work that will not last, so here’s what sealant cannot put right:

  • Tiles that have lifted or broken
  • Bouncy or failing floorboards
  • Cracked or broken concrete slabs

If in doubt, ring 0345 464 0079 or email us and we’ll say what we think.

Surfaces we seal

  • Skirting boards
  • Concrete floor joints
  • Tiled floors
  • Thresholds
  • Wet room & bathroom floors
  • Commercial floors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job