West Berkshire · England

Floor Joint Sealing in Ashmore Green

Floor joint sealing for Ashmore Green, by sealant specialists with 20+ years’ experience. 180+ five-star Google reviews and a 4.9 rating.

  • Threshold joints that have opened or worn
  • Cracked caulk along skirting in bathrooms and kitchens
  • Open joints around bathroom floor edges

Need floor joint sealing in Ashmore Green?

Floor joint sealing in Ashmore Green, done properly

In commercial and industrial units, concrete floor joints take a hammering from wheels and traffic. We reseal them with a product chosen for the movement and the traffic. We work on thresholds, concrete floor joints and tiled floors, and the jobs we see most are open gaps along the bottom of skirting boards and dirt and water collecting in open floor joints.

Around Ashmore Green, older homes often have timber floors that move through the year, which is why skirting and threshold joints need a flexible sealant, not filler.

The work is covered for a year after we finish. If there’s a problem with it, please call 0345 464 0079 or drop us an email.

Place
Ashmore Green (RG18)
Wider area
West Berkshire
Guarantee
One year on every job
Quotes
A clear quote up front
Call
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

New homes and floors in Ashmore Green

Across West Berkshire, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. That is why the skirting and threshold joints need a flexible seal.

Letting a property close to Newbury Racecourse station? Then a tidy floor and skirting joint helps a rental look ready for the next tenant. For buildings such as St. Mark's Church, joints in its floors, skirtings and thresholds need resealing as they wear.

Ashmore Green is about 2 miles north-west of Thatcham, in West Berkshire. For floor joint sealing in and around Ashmore Green, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We cover West Berkshire from our Crawley base, Ashmore Green included. 155 places in West Berkshire are on our list, large and small. Reading is on our list too, around 13 miles away.

All of RG18 is covered for floor joint sealing, from the main roads to the quietest streets. Whether your property is on Ash Terrace, Ashmore Green Road and Stoney Lane or anywhere close by, we can help. Nearby, we also carry out floor joint sealing in Cold Ash (1 mile north-east), Stone Copse (1 mile west), Benham Hill (1 mile south-west), Thatcham (2 miles south-east) and Longlane (2 miles north). We also work in nearby towns such as Newbury (3 miles south-west), Burghfield Common (9 miles east), Hungerford (11 miles west), Spencers Wood (13 miles east), Calcot (10 miles east) and Lambourn (12 miles north-west).

Local landmarks in Ashmore Green

Locally, jobs take us to homes and businesses close to Kennet School. For rail, the closest station is Newbury Racecourse station, roughly 2.2 miles south-west of the centre. Other landmarks nearby include West Berkshire Community Hospital (1.4 miles south-west) and Donnington Castle (2.8 miles west). The countryside around Ashmore Green includes Nature Discovery Centre.

Map of Ashmore Green © OpenStreetMap contributors

The process

Before we leave, we go over the finished joints with you and explain the cure time. The visit itself normally takes a few hours, depending on the length of joint, depending on the amount of work. For a village or hamlet like Ashmore Green, 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. We remove what’s in the joint now.
  3. The joint is vacuumed clean and backing fitted where needed.
  4. We apply the sealant in a colour that suits the floor.
  5. We tool it neatly and tell you when it can be walked on and cleaned.

How to prepare

  • Tell us about any previous sealing or DIY attempts
  • Clear the area around the work
  • Try not to wet indoor joints just before the visit

Ask for a quote

For a quick quote, get us on the phone, or email us if that is easier. Tell us about the joints that need doing and we will talk you through the work.

Get a price

Related advice

Different surfaces, different methods

Tiled floors

When grout cracks along a straight line, the floor is telling you it needs to move. We rake out that line and seal it.

Concrete floor joints

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

Leave it or put it right?

Dirt builds up in open joints. A neat sealed joint is easier to clean. Where a wall is exposed, as many are in small places like Ashmore Green, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.

Every job is a little different, so we quote each one individually. Size, access and the product the joint needs all play a part, and we will explain the quote if you ask.

Why us?

  • 4.9 on Google from 180+ five-star reviews
  • A sealant colour to suit the surroundings
  • Fully insured
  • White, clear, grey or coloured to suit, where the product allows

Take a look at what affects the cost or customer reviews.

Landlords, agents and businesses in Ashmore Green

Letting agents and landlords in Ashmore Green can book us as well as homeowners. Sealant work between tenants keeps a property looking cared for before the next move-in.

Failed sealant is one of the commonest items on a check-out report. We can quote for more than one property at once.

What we can’t put right

It helps to know what we cannot do:

  • Loose, hollow or cracked tiles, which need a tiler
  • Leaks from a failed tanking system
  • Structural movement or subsidence

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

Where we work in Ashmore Green

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

Your questions about floor joint sealing in Ashmore Green

Will you come out to Ashmore Green?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

I let a flat near Newbury Racecourse station. Can you help?

Yes, rental work is part of what we do. You can phone 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before any work starts.

What information do you need?

Just the basics: the address or postcode, what’s wrong and any access issues. Then phone 0345 464 0079 or send us an email.

Do you seal warehouse floor joints?

Yes. We reseal concrete floor joints in commercial and industrial units. The product is chosen for the traffic the floor takes.

Is the work guaranteed?

Yes. Each job is guaranteed for twelve months, wherever you are.

What does floor joint sealing cost?

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

Can you seal over the old sealant?

No. Fresh sealant does not stick to old sealant, and anything trapped underneath, including mould and water, stays there. It all has to come out first.

Can you use decorators’ caulk instead?

Caulk works on still, dry joints, but it splits where the joint moves or gets wet. For most floor joints, we use a flexible sealant.

How we quote for floor joint sealing

The quote reflects the job in front of us. We look at:

  • The number and length of the joints
  • When we can work, for business premises
  • The old material and how stubborn it is
  • The product the joint needs

Leaving a failed joint normally makes the job bigger, not smaller, as water and mould keep getting in. If you are unsure, phone 0345 464 0079 or drop us an email and we will give you an honest view and a quote.

Helping us quote

When you call or email, these details help:

  • Any previous sealing or DIY work
  • The address or postcode of the job
  • What the problem is, such as mould, gaps, leaks or cracking
  • Roughly how big the job is

A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.

What we are called out for in Ashmore Green

When a tiled floor has no movement joints, the grout takes the strain. Cracks often run straight along a line of joints, showing where a movement joint was needed.

Signs it’s time to call us include:

  • Grout cracking in a straight line across a floor
  • Chipped and open joints in warehouse floors
  • Grout used at the floor edge instead of sealant
  • Caulk that has cracked where the floor moves

If you look after a building such as Cold Ash St Mark's C.E. School, floor and threshold joints in busy corridors wear quickly and are best resealed early.

What your quote should include

  • Which sealant they’ll use, and why
  • How the surfaces are prepared before sealing
  • How the colour is chosen
  • Whether all the old sealant comes out first

Our hiring checklist

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