Windsor and Maidenhead · England

Cheapside Floor Joint Sealing

Floor joint sealing for Cheapside, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

  • Gaps between floors and kitchen plinths
  • Threshold joints that have opened or worn
  • Cracked grout where a tiled floor needs a movement joint

Need floor joint sealing in Cheapside?

Do you need floor joint sealing in Cheapside?

Decorators’ caulk is often used along skirting because it’s cheap and paintable. It cracks where there’s movement or water.

The most common problems we see are:

  • Grout cracking in a straight line across a floor
  • Perimeter joints in tiled floors filled with grout
  • Gaps between floors and kitchen plinths
  • Chipped and open joints in warehouse floors

Schools such as Cheapside CofE Primary School are buildings too, and floor and threshold joints in busy corridors wear quickly and are best resealed early.

Comparing quotes

  • What happens if they find a problem under the old sealant
  • Is VAT in the price?
  • Whether you can choose the colour
  • When the joint can take water or movement

Our hiring checklist

Floor joint sealing for homes and businesses in Cheapside

Large tiled floors, and those over underfloor heating, often need movement joints. We can turn a line of grout into a movement joint by replacing it with flexible sealant coloured to suit the grout. We work on concrete floor joints, thresholds and skirting boards, and people most often call us about chipped and open joints in warehouse floors and threshold joints that have opened or worn.

Around Cheapside, older homes often have timber floors that move through the year, so skirting and threshold joints need a flexible sealant rather than a rigid filler.

Our work is backed for twelve months.

Place
Cheapside (SL5)
Region
Windsor and Maidenhead
Guarantee
A year, on every job
Quote
Quoted before any work starts
Phone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

When it is not the sealant

A few problems are outside what sealant work can do:

  • Loose, hollow or cracked tiles, which need a tiler
  • Damaged concrete that needs breaking out and repairing
  • Movement too big for a sealant joint

If in doubt, phone 0345 464 0079 or drop us an email and we’ll say what we think before booking.

Where we work in Cheapside

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

Keeping the joints in good condition

Simple care keeps the joints in good condition. Our advice:

  • Keep floor cleaning water to a minimum at the edges
  • Keep caulk for dry, still joints only
  • Use furniture pads near skirting
  • Keep heavy wheels off new concrete joints until cured

In commercial units, keep pallet trucks and heavy wheels off new joints until they’ve cured. Mark the area off so drivers avoid it.

Open skirting gaps let in draughts, dust and sometimes insects. Sealing it keeps the room tidier and stops it getting worse.

What floor joint sealing looks like in Cheapside

Floors around Windsor and Maidenhead run from suspended timber in older homes to concrete in newer houses and units, and they do not all move the same way. The joint at the skirting or threshold has to allow for that.

Community buildings like Church of St Michael and All Angels are part of the picture too: joints in its floors, skirtings and thresholds need resealing as they wear. Letting a property close to Ascot station? Then gaps at skirtings and thresholds are worth sealing between tenancies.

Cheapside is about 4 miles south of Windsor, in Windsor and Maidenhead. If you need floor joint sealing in Cheapside, please ring 0345 464 0079 or email us for a quick quote. We are based in Crawley and cover Windsor and Maidenhead, Cheapside included. Our area takes in 57 places across Windsor and Maidenhead, from the larger towns to small villages. Reading is on our list too, about 14 miles from Cheapside.

Work in SL5 is quoted and booked the same way as anywhere else. Local streets include Water Splash Lane, Dorian Drive and Cheapside Road, all of which we cover. Nearby, we also carry out floor joint sealing in Beggar's Bush (1 mile south-east), Ascot (1 mile south-west), Blacknest (1 mile south-east), Woodside (1 mile north-west) and Sunninghill (1 mile south). Within a short drive, we also cover Maidenhead (8 miles north-west), Windsor (4 miles north), Boyn Hill (7 miles north-west), Cookham (10 miles north), Furze Platt (9 miles north-west) and Dedworth (4 miles north).

Around Cheapside

We work in homes and buildings around Papplewick School, Charters School and Thatched Tavern Public House and the streets around them. The closest station to Cheapside is Ascot station, roughly 1.6 miles south-west of the centre. A little further out are Heatherwood Hospital (1.8 miles west) and Berkshire Yeomanry Museum (3.9 miles north-east). Not far away are Virginia Water Lake and Gracious Pond.

Map of Cheapside © OpenStreetMap contributors

Your questions about floor joint sealing in Cheapside

I let a flat near Ascot station. Can you help?

Yes, we work for landlords and letting agents. Just call 0345 464 0079 or email us and tell us about the property, and we will send you a clear quote.

Will you come out to Cheapside?

Yes. Cheapside is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.

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

Often, yes, where it suits the floor. We remove the grout and seal the line with flexible sealant so the floor can move.

Do you hold any approvals?

Yes. Mr Mastic is an ARBOMaster approved applicator, and we are fully insured.

Do you use a paintable sealant?

It depends on the sealant, so let us know first. We use a paintable flexible sealant on joints you plan to paint, and silicone elsewhere.

Do you work on commercial floors?

Yes. Old filler is cleaned out and the joint resealed with a floor-joint product. Tell us what runs over the floor.

Are you fully insured?

Yes. We are fully insured for domestic and commercial work.

Is caulk good enough for skirting?

Because caulk cracks where there’s movement or water. Skirting joints move with the floor, so we use a flexible sealant that stretches.

The process

When we get to you, we compare the joints with what we discussed. If we find something unexpected, we talk it through with you first. Most jobs then take a morning or an afternoon for most homes. For a village or hamlet like Cheapside, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. First, the floor type, the gap and the traffic are checked.
  2. Any old caulk, grout or sealant is raked or cut out.
  3. The joint is vacuumed clean and backing fitted where needed.
  4. We apply the sealant in a colour that suits the floor.
  5. The joint is tooled neatly and the cure time explained.

How to prepare

  • Move anything stored near the joints
  • For indoor joints, keep the area dry beforehand if you can
  • Tell us about any previous sealing or DIY attempts

Ask for a quote

The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and add photos by email if you can.

Get a quick quote

Advice

Why it’s worth doing now in Cheapside

Putting new grout into a crack that keeps reappearing doesn’t last. The movement is still there, so the grout fails again. Replacing that line with flexible sealant gives it somewhere to go. In a small place like Cheapside, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

There are no prices on our website, because the cost depends so much on the job itself. Call for a quick quote.

Why Cheapside clients choose us

  • 20+ years of sealant experience
  • We never seal over old sealant
  • Every job guaranteed for a year
  • Tidy, careful work

Take a look at how sealant jobs are priced or what customers say.

Should I try it myself first?

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.

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.

How we quote for floor joint sealing

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

  • Access and height
  • Whether old sealant or filler has to be cut out
  • The size of the job
  • Mould in or behind the old joints

Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs, plus any working-time requirements on site. Call for a quick quote and we’ll explain what it covers.

What we need to know

You do not need to know the technical terms. Just tell us:

  • Any access issues, like height or stairs
  • Whether it’s a home or a business
  • A few pictures by email, if you can
  • Roughly how big the job is

For floor joint sealing in Cheapside, ring 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and you will get a clear quote before we start.

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