Buckinghamshire · England

Floor & skirting joints in Ashendon, Buckinghamshire

Our applicators work in Ashendon on sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old sealant removed completely, joints prepared properly.

  • Failed joint filler in concrete floors
  • Threshold joints that have opened or worn
  • Cracked caulk along skirting in bathrooms and kitchens

Floor joint sealing for Ashendon homes and businesses

Floor joint sealing for homes and businesses in Ashendon

Gaps along the bottom of skirting are common in new and older homes alike. Caulk tends to crack there, so we use a flexible sealant that moves with the floor. If you have failed joint filler in concrete floors and failed seals where bathroom floors meet baths and panels, we can put it right.

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

There’s a 12-month guarantee on every job, large or small.

Location
Ashendon (HP18)
Wider area
Buckinghamshire
Cover
One year on every job
Price
Quoted before any work starts
Phone
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

When something else is needed

Before you book, it’s worth knowing the limits:

  • Bouncy or failing floorboards
  • Cracked or broken concrete slabs
  • Large cracks that need a surveyor

If in doubt, ring 0345 464 0079 or email us and we will say what we think before booking.

What we seal

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

When to call us in Ashendon

Caulk is the usual filler for skirting. It cracks where there’s movement or water, which is why so many skirting joints look broken.

Keep an eye out for any of the following:

  • Skirting that has pulled away from the floor
  • Tiled floors with no room to move
  • Failed joint filler in concrete floors
  • Open joints around bathroom floor edges

For landlords with property near Haddenham & Thame Parkway station, gaps at skirtings and thresholds are worth sealing between tenancies.

What your quote should include

  • Whether they seal over old material or remove it
  • How long the guarantee is
  • Whether the sealant suits the joint
  • When the joint can take water or movement

Our hiring checklist

Ashendon: your questions answered

Do you cover Ashendon for floor joint sealing?

Yes, Ashendon is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear quote.

Do you cover smaller places like Ashendon?

Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Do the sealants smell?

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

Do you seal kitchen plinths to the floor?

Yes. Floor edges in bathrooms and kitchens get wet at every clean, so a flexible silicone is the right choice.

Can you reseal concrete floor joints in an industrial unit?

Yes, from warehouses and units to offices and shops. Work can be planned around your hours, and out-of-hours work can be arranged.

What causes gaps between the floor and skirting?

It’s normally the floor moving: timber drying in winter, floors settling, or caulk that can’t stretch. A flexible sealant stays closed as the floor moves.

Can you quote for more than one area?

Yes. Just list everything you need.

Is it messy?

Tidy work is part of the job. We protect what’s around the joints, and the area is left clean when we finish.

Floor joint sealing in Ashendon: local notes

Floors around Buckinghamshire 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.

For buildings such as Parish Church of St Mary the Virgin, floor and skirting joints in halls and kitchens wear like any others.

Ashendon is about 5 miles north of Thame, in Buckinghamshire. From the centre of Ashendon to the outskirts, floor joint sealing is available for homes and businesses alike. Across Buckinghamshire, we cover 263 places, Ashendon among them. Our Oxford page covers work nearby.

Work in HP18 is quoted and booked the same way as anywhere else. We cover properties on Main Street, Lower End and The Close. Neighbouring places we cover for floor joint sealing include Nether Winchendon (2 miles south-east), Westcott (2 miles north-east), Upper Winchendon (2 miles east), Waddesdon (3 miles north-east) and Wormstone (3 miles north-east). We also work in nearby towns such as Aylesbury (7 miles east), Buckingham (12 miles north), Elmhurst (7 miles east), Southcourt (7 miles east), Princes Risborough (9 miles south-east) and Haydon Hill (6 miles east).

Near you in Ashendon

The nearest railway station is Haddenham & Thame Parkway station, about 3.9 miles south-east. Other landmarks nearby include Dinton Castle (4.1 miles south-east) and St John's Hospital (4.6 miles east). The countryside around Ashendon includes Snakemoor.

Map of Ashendon © OpenStreetMap contributors

How we quote for floor joint sealing

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

  • When we can work, for business premises
  • Access and height
  • The number and length of the joints
  • Whether there’s mould to deal with

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. Ask us for a quote and we’ll go through it with you.

Helping us quote

To help us quote quickly, let us know:

  • How many joints, rooms or windows are involved
  • How we’d reach the joints
  • Pictures of the joints, sent by email
  • What the problem is, such as mould, gaps, leaks or cracking

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 pictures if that’s easy.

For landlords and businesses

In hotels, rooms out of use cost money, so the work can be planned room by room around your bookings where we can. We’ve worked in hotels as well as homes and businesses.

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.

Should I try it myself first?

A DIY attempt doesn’t rule out a professional job. We cut it out and start again, so just mention it when you contact us.

If you’re set on DIY, put the effort into 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 it works

The work is kept neat and contained to the joints we are treating, so you can get on with your day. Expect the work to take a few hours, depending on the length of joint. In a small place like Ashendon, access is usually the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. First, the floor type, the gap and the traffic are checked.
  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. We tool it neatly and tell you when it can be walked on and cleaned.

Before we arrive

  • Let us know about stairs, lifts or work at height
  • Clear items away from the joints we are working on
  • Keep children and pets away from the work area

Ask for a quote

We quote each job on its own, so the first step is telling us about yours. Simply call 0345 464 0079 or email us and describe the job.

Get a price

Related advice

Surface by surface

Concrete floor joints

We clean concrete joints out thoroughly before sealing first. We fit backing where needed.

Skirting boards

Skirting gaps are one of the most common floor joints we seal. The old caulk is removed first so the new sealant bonds.

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