Surrey · England

Floor Joint Sealing in Longcross

We cover Longcross for sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly.

  • Failed joint filler in concrete floors
  • Grout cracking in a straight line across a floor
  • Gaps opening between the floor and skirting

Floor joint sealing for Longcross homes and businesses

About our floor joint sealing in Longcross

Every floor moves a little, so its edges need a joint that can flex. Skirting-to-floor gaps, tiled floor joints and concrete joints are all sealed. Common call-outs are for open joints that fill with dirt and gaps between floors and kitchen plinths, across skirting boards, commercial floors and thresholds.

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

A 12-month guarantee comes as standard.

Eleven members of the Mr Mastic team standing in front of branded white vans
Where
Longcross (KT16)
Region
Surrey
Guarantee
A year, on every job
Quote
A clear quote up front
Telephone
0345 464 0079
Last updated
26 October 2026

How the job changes by surface

Thresholds

Thresholds between rooms meet two floors and often a door frame. We seal them with a flexible sealant that suits both sides.

Tiled floors

Large or heated tiled floors need room to move. We replace grout with flexible sealant along the right lines in a matching colour.

How it works

Every visit runs the same way: we look at the joints together, protect the area around them, do the work and tidy away. Most jobs take a morning or an afternoon for most homes. For a village or hamlet like Longcross, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.

  1. We start by looking at the floor, the gap and the traffic, then choose the product.
  2. Old caulk, grout or sealant is removed from the joint.
  3. The joint is cleaned, vacuumed and backed where depth needs controlling.
  4. The sealant goes in, chosen for the floor and coloured to suit it.
  5. Finally we tool it smooth and explain when the floor can be used and cleaned.

Getting ready for the visit

  • Clear items away from the joints we are working on
  • Mention if the joints have been sealed before
  • Let us know about parking restrictions

How to get a quote

Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is. Whenever you’re ready, ring 0345 464 0079 or drop us an email.

Ask for a quote

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Floor joint sealing around Longcross

Floors around Surrey 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.

Rented homes near Longcross station change hands often, and open skirting and floor joints collect dirt and water, so seal them while the property is empty. If you look after a church, hall or community building such as Longcross Church, joints in its floors, skirtings and thresholds need resealing as they wear.

Longcross is about 4 miles south-west of Egham, in Surrey. If you need floor joint sealing in Longcross, it’s easy to get a quote: please call 0345 464 0079 or drop us an email. We’re based in Crawley and cover Surrey. Longcross is one of 395 towns and villages in Surrey we cover. For nearby work, see our Reading page.

We cover every part of the KT16 postcode area for floor joint sealing. You will find streets such as Longcross Road, Tanglewood Close and Albury Close. Close by, we work in Trumps Green (1 mile north-east), Stonehill (1 mile south-east), Lyne (2 miles east), Mimbridge (3 miles south) and Ottershaw (3 miles south-east). Larger places within reach include Guildford (9 miles south), Woking (4 miles south), Camberley (7 miles south-west), Epsom (14 miles east), Farnham (15 miles south-west) and Ewell (14 miles east).

Local landmarks in Longcross

Around Longcross, our work takes us to homes and buildings near Gracious Pond. The closest station to Longcross is Longcross station, roughly 0.6 miles north-west of the centre. A little further out are St. Peter's Hospital (2.6 miles east) and Chobham Museum (2.2 miles south). Green spaces nearby include Virginia Water Lake and St Ann's Hill.

Map of Longcross © OpenStreetMap contributors

What we cannot put right

It helps to know what we cannot do:

  • A tiled floor that needs relaying
  • Structural movement or subsidence
  • Damaged concrete that needs breaking out and repairing

Not sure which it is? You can ring 0345 464 0079 or email us and we’ll tell you honestly before you book.

What we seal

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

How we quote for floor joint sealing

Every job gets its own quote. This is what makes a difference:

  • How much old sealant there is and how hard it is to remove
  • The product the joint needs
  • Any working-time requirements on site
  • How many areas need sealing

What you pay reflects the work, not guesswork. That is why we ask about the job first.

What we need to know

Photos by email are helpful but not essential. Try to tell us:

  • The type of property
  • Where the property is
  • What’s wrong with the joints now
  • Photos by email, if that’s easy

For a quote, call 0345 464 0079 or email us and tell us where the job is and what the problem looks like. You’ll have a clear quote before any work starts.

DIY sealant or a professional job?

A DIY attempt doesn’t rule out a professional job. We remove it and do the joint properly, so tell us about it when you ask for a quote.

A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

For landlords and businesses

Letting agents often deal with us directly. Tell us the address, the job and how access works.

Businesses can book us for washrooms, kitchens, offices and more. On commercial sites, working times can be discussed when we quote.

Aftercare tips

Aftercare is simple, and it makes a real difference:

  • Do not slide heavy items over sealed joints
  • Avoid sloshing water against skirting
  • Walk round the room once a year and look at the edges
  • Sweep along the edges of the floor

Keep off the joint for the time we give you. Light foot traffic is generally fine sooner than wet cleaning or wheels.

In wet areas, an open floor joint lets water reach the subfloor. Resealing early keeps it out.

Longcross: your questions answered

Do you cover Longcross for floor joint sealing?

Yes. We work across London and the South East, and Longcross is part of that. Just phone 0345 464 0079 or drop us an email with a few details of the job, and we’ll give you a clear price.

Do you cover smaller places like Longcross?

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

Is it messy?

Not at all. The area is protected while we work and cleaned up afterwards.

Do you remove the old sealant?

Yes, every time. New sealant won’t bond properly to old, so the joint is cleaned back first.

Can you do several jobs on one visit?

Yes, and it often makes sense. Doing several areas at once is usually more efficient.

What do you need from me for a quote?

The location, the problem and the rough size of the job. If you can, email a few pictures.

Do you work on commercial floors?

Yes. We reseal concrete floor joints in commercial and industrial units. We’ll talk through the traffic and choose a sealant suited to it.

What do you put in the joint?

We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we’ll tell you what we are using.

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