West Berkshire · England

Floor & skirting joints in Catmore, West Berkshire

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

  • Open gaps along the bottom of skirting boards
  • Perimeter joints in tiled floors filled with grout
  • Concrete floor joints that have broken down

Trusted floor joint sealing in Catmore

How we handle floor joint sealing in Catmore

Floor joint sealing is mostly about choosing the right product and preparing the joint. Old caulk, grout or failed sealant comes out first, the joint is cleaned and backed where needed, then the new sealant goes in. We work on commercial floors, skirting boards and concrete floor joints, and common reasons people get in touch are concrete floor joints that have broken down and cracked grout where a tiled floor needs a movement joint.

Older homes in small places like Catmore often have timber floors that move with the seasons, which is why skirting and threshold joints need a flexible sealant, not filler.

Big or small, you get the same one-year guarantee in Catmore and across West Berkshire.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Location
Catmore (RG20)
Region
West Berkshire
Cover
One year on every job
Quote
Quoted before any work starts
Call
0345 464 0079
Last updated
26 October 2026

How it works

When we arrive, we look over the joints with you first. We protect the surfaces around the joints before any work begins. The work normally takes a few hours, depending on the length of joint. Somewhere like Catmore needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. The room is cleared along the joints so we can reach them.
  2. We take out the cracked caulk, grout or old sealant.
  3. We clean and dry the edges of the joint.
  4. We apply a flexible sealant suited to the floor and smooth it.
  5. Finally, we check the work and talk you through aftercare.

How to prepare

  • Let us know about stairs, lifts or work at height
  • Let us know about parking restrictions
  • Tell us about any water getting in

Get a quote

For floor joint sealing in Catmore, call 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you will get a clear quote before work begins.

Get a price

Advice

Why act early in Catmore

An open concrete floor joint gets wider every time something heavy crosses it. Resealing it early protects the edges and keeps the damage down. Around Catmore, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.

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

Why Catmore customers choose us

  • Neat joints and a tidy finish
  • Homes, businesses and hotels
  • We agree the colour with you first
  • Full insurance on every job

See how sealant jobs are priced or customer reviews.

Keeping the joints in good condition

How long the joints last depends on use and care. We suggest:

  • Vacuum floor joints regularly to stop grit building up
  • Walk round the room once a year and look at the edges
  • Keep floor cleaning water to a minimum at the edges
  • Mark off resealed joints in warehouses

In commercial units, keep pallet trucks and heavy wheels off new joints until they’ve cured. Cone off the area if needed until it’s ready.

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

What floor joint sealing looks like in Catmore

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. The joint at the skirting or threshold has to allow for that.

Around Catmore, as everywhere, floor joint sealing is only as good as the preparation behind it.

Catmore is about 6 miles south-east of Wantage, in West Berkshire. Across the RG20 area, we can carry out floor joint sealing at your property. We cover 155 towns and villages across West Berkshire, large and small. Reading is on our list too, about 17 miles from Catmore.

Every address in RG20 is covered for floor joint sealing, from the main roads to the quietest streets. Neighbouring places we cover for floor joint sealing include Farnborough (2 miles north-west), Brightwalton (2 miles west), Stanmore (2 miles south-east), Brightwalton Green (2 miles south-west) and West Ilsley (2 miles north-east). We also work in nearby towns such as Newbury (8 miles south), Thatcham (9 miles south-east), Burghfield Common (15 miles south-east), Speenhamland (8 miles south), Hungerford (10 miles south-west) and Calcot (14 miles south-east).

Map of Catmore © OpenStreetMap contributors

Should I try it myself first?

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and the joint depth matters as much as the finish.

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.

When to call us in Catmore

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

Common reasons people contact us include:

  • Grout cracking in a straight line across a floor
  • Grout used at the floor edge instead of sealant
  • Gaps opening between the floor and skirting
  • Failed seals where bathroom floors meet baths and panels

For buildings such as Church of St Margaret, joints in its floors, skirtings and thresholds need resealing as they wear.

Questions to ask before you book

  • Which sealant they’ll use, and why
  • How long the guarantee is
  • What happens if the job turns out different
  • How the surfaces are prepared before sealing

How to choose a mastic man

How we quote for floor joint sealing

We don’t publish a price list, because no two jobs are the same. What we look at:

  • How many areas need sealing
  • How much old sealant there is and how hard it is to remove
  • When we can work, for business premises
  • Access and height

Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Call for a quick quote and we will go through it with you.

What we need to know

The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:

  • How we’d reach the joints
  • Whether it’s a home or a business
  • A few pictures by email, if you can
  • Where the job is, and your postcode

We quote each job on its own, so the first step is telling us about yours. Simply phone 0345 464 0079 or drop us an email and describe the job and send photos if you have them.

Catmore: your questions answered

Do you cover smaller places like Catmore?

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

Is Catmore in your area for floor joint sealing?

Yes, Catmore is within the area we cover. We work across London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job.

Can you seal where the floor meets the bath panel?

Yes. Wet-area floor joints are sealed with a flexible, water-resistant silicone so water can’t get into the gap.

Will you leave a mess?

We keep the work tidy. Nearby surfaces are protected, and we clear up when we’re done.

Is there any odour?

There can be a smell while the sealant cures, but it fades. Opening a window helps.

Can you match the sealant colour?

Yes. White, clear and grey are common, and other colours are available for many products, and we agree the colour with you before any work starts.

Can you quote for more than one area?

Of course. Combining jobs makes good use of the visit.

I rent my home. Can I book you?

Yes. Check with your landlord; we can send the quote to them too.

Work for landlords, hotels and businesses

We regularly work with letting and managing agents. Tell us the address, the job and how access works and we’ll give you a quote.

Housing providers, facilities teams and property managers book us too. We can quote a run of properties together, and we’re fully insured.

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