Buckinghamshire · England

Floor & skirting joints in Coombe, Buckinghamshire

Specialist floor joint sealing for Coombe: the right sealant, proper preparation and a neat finish. Call for a quick quote.

  • Threshold joints that have opened or worn
  • Gaps opening between the floor and skirting
  • Chipped and open joints in warehouse floors

Trusted floor joint sealing in Coombe

Floor joint sealing for homes and businesses in Coombe

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 in a matching colour. If you have chipped and open joints in warehouse floors and rigid edge joints in tiled floors, we can put it right, on tiled floors, skirting boards and commercial floors alike.

Older homes in small places like Coombe often have timber floors that move with the seasons, so skirting and threshold joints need a flexible sealant rather than a rigid filler.

We guarantee the work for a year. If something isn’t right with it in that time, tell us and we will put it right.

Where
Coombe (HP17)
Wider area
Buckinghamshire
Guarantee
12 months on all our work
Quotes
A clear quote up front
Phone
0345 464 0079
Page updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

Surface by surface

Wet room and bathroom floors

Bathroom floors meet baths, trays, panels and skirting. We seal them with anti-fungal sanitary silicone.

Tiled floors

A crack running along a grout line is often a sign of a missing movement joint. That line is converted to a flexible joint.

Looking after it afterwards

Joint life depends on how it’s used and looked after. Here’s what we suggest:

  • Don’t paint over silicone
  • Keep heavy wheels off new concrete joints until cured
  • Check skirting joints after the heating season
  • Avoid caulk in bathrooms and kitchens

Have a look at the joints once the heating season is over. Small gaps at the ends can be touched up early on.

Once concrete joint edges start to break, wheels make it worse. Early resealing helps keep the joint intact and the floor safer.

The process

Before we leave, we go over the finished joints with you. The work normally takes a few hours, depending on the length of joint, depending on the amount of work. In a small place like Coombe, access is usually the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. We look at the gap and the floor type and agree the right sealant.
  2. Old caulk, grout or sealant is removed from the joint.
  3. We clean and vacuum the joint and fit backing where the depth needs setting.
  4. The sealant goes in, chosen for the floor and coloured to suit it.
  5. The joint is tooled to a neat finish and we tell you when it can take feet and a mop.

How to prepare

  • For business premises, tell us about site rules or sign-in
  • Clear the area around the work
  • Mention any parking rules near the property

Getting a quote

The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that is easy.

Ask for a quote

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New homes and floors in Coombe

Across Buckinghamshire, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they don’t all move the same way. The joint at the skirting or threshold has to allow for that.

For landlords with property near Little Kimble station, a tidy floor and skirting joint helps a rental look ready for the next tenant. If you look after a church, hall or community building such as Church of St Peter and St Paul, joints in its floors, skirtings and thresholds need resealing as they wear.

Coombe is about 5 miles south of Aylesbury, in Buckinghamshire. Jobs in Coombe get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Coombe is one of 263 towns and villages in Buckinghamshire where we work for floor joint sealing. For nearby work, see our Oxford page (19 miles or so).

All of HP17 is within our area for floor joint sealing, from the main roads to the quietest streets. Close by, we work in Butler's Cross (1 mile north), Ellesborough (1 mile north-west), Chalkshire (1 mile north), Terrick (1 mile north) and Nash Lee (1 mile north). Further out, we also cover Aylesbury (5 miles north), High Wycombe (8 miles south), Chesham (8 miles east), Marlow (12 miles south), Amersham (9 miles south-east) and Beaconsfield (11 miles south-east).

Around Coombe

Locally, jobs take us to homes and businesses close to John Colet School and The Russell Arms and the streets around them. The closest station to Coombe is Little Kimble station, about 1.3 miles west. Well-known places in the area include Little Kimble Motte (1 mile west) and Trenchard Museum (3.1 miles north-east). The countryside around Coombe includes Brush Hill Local Nature Reserve and Coombe Hill.

Map of Coombe © OpenStreetMap contributors

What we can’t put right

To be straight with you, some problems need a different trade:

  • Large cracks that need a surveyor
  • Water getting under the tiles from elsewhere
  • Loose, hollow or cracked tiles, which need a tiler

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

Joints and surfaces we work on

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

Common questions in Coombe

Can you help a landlord with a rental near Little Kimble station?

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

Will you come out to Coombe?

Yes. Coombe is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Do you take out the old sealant first?

Yes, always, and completely. New silicone doesn’t stick to old silicone, so any old material comes out before anything new goes in.

How do I get a quote for floor joint sealing in Coombe?

We don’t publish prices, because the cost depends on the job: its size, the old material, access and the product needed. You’ll get a clear quote before we start.

Can you add a movement joint to a tiled floor?

Normally, yes. A crack along a grout line often means the floor needs room to move. We replace that grout with a flexible joint.

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.

Which products do you use?

Each joint gets the product that suits it. Movement, water and weather all affect the choice, and we will explain our choice.

Can you seal over the old sealant?

No, it won’t last. It may look fine at first, but the new bead soon lifts. Removing the old sealant completely is the only lasting way.

Quotes for floor joint sealing in Coombe

There’s no set price list. What we look at:

  • Whether old sealant or filler has to be cut out
  • Access and height
  • Working hours on commercial sites
  • Any mould that needs treating

Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.

Asking for a quote

Before you ask for a quote, have a think about:

  • Where the job is, and your postcode
  • Whether it has been sealed before
  • What the problem is, such as mould, gaps, leaks or cracking
  • How we’d reach the joints

For floor joint sealing in Coombe, phone 0345 464 0079 or email us. Tell us what the problem is and where, and we’ll agree the price before any work begins.

For landlords and businesses

We work for letting agents and landlords as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order.

Letting agents often deal with us directly. Tell us the address, the job and how access works and we will give you a quote.

Do you need floor joint sealing in Coombe?

Decorators’ caulk is often used along skirting because it’s cheap and paintable. It cracks where there’s movement or water, which is why so many skirting joints look broken.

These are the problems we’re asked about most:

  • Worn sealant at door thresholds
  • Rigid edge joints in tiled floors
  • Grout cracking in a straight line across a floor
  • Open joints around bathroom floor edges

For site and facilities teams at buildings such as Great Kimble Church of England School, entrance and corridor floor joints take a lot of traffic.

Comparing quotes

  • How long the guarantee is
  • What happens if they find a problem under the old sealant
  • What product goes in the joint
  • Are they insured?

Our hiring checklist

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