Greater London · England

Wennington Floor Joint Sealing

Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints for Wennington, backed by a 12-month guarantee. Ask us for a quote.

  • Dirt and water collecting in open floor joints
  • Skirting caulk that keeps splitting
  • Failed joint filler in concrete floors

Trusted floor joint sealing in Wennington

Floor joint sealing in Wennington, done properly

Gaps along the bottom of skirting are common in new and older homes alike. Decorators’ caulk generally cracks where there’s movement, so we close it with a flexible sealant instead. If you are dealing with gaps at thresholds between rooms and chipped and open joints in warehouse floors, we can put it right.

Much of London’s new housing is flats in larger developments. Snagging there often goes through the developer or managing agent, and shower seals that fail early, skirting joints that open up and gaps at thresholds are all common snags.

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

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
Wennington (RM13)
Region
Greater London
Cover
One year on every job
Quote
Quoted before any work starts
Telephone
0345 464 0079
Page updated
26 October 2026

Work for landlords, hotels and businesses

Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can go on one quote.

For anyone letting property in or around Wennington, jobs at different addresses can be quoted together. Send us the addresses and the work at each, and pictures by email help.

Should I try it myself first?

What a professional job adds is preparation and the right product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it doesn’t work out, we can still put it right.

FAQs for Wennington

Can parking be tricky for a visit in Wennington?

Parking in Wennington, as in most of London, takes a little planning: a visitor permit or a bay close to the door helps a lot.

Do you work for landlords with property near Rainham (Essex) station?

Yes. We work for letting agents and landlords as well as homeowners, and several properties can be quoted together. You can call 0345 464 0079 or email us with the details for a clear quote.

Do you seal warehouse floor joints?

Yes, including warehouses, units, shops and offices. Work can be planned around your hours.

Are you fully insured?

Yes. Full insurance covers our work.

Where do you work from?

Our base is in Crawley, West Sussex, and we cover South East England, London and all of Scotland.

Can sealant along the skirting be painted?

Where you plan to paint, we do. Silicone in bathrooms and kitchens cannot be painted, so tell us your plans.

What does floor joint sealing cost?

It depends on the job, so we quote each one individually. For a quick quote, ring 0345 464 0079 or send us an email with a short description of the job.

Do you guarantee your work?

Yes: twelve months. If there’s a problem with our work in that time, tell us and we will put it right.

Floor joint sealing around Wennington

Many of London’s new homes are flats in bigger developments, where snagging may go through the developer or managing agent. Floors around Greater London 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.

Wennington is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book. Letting a property close to Rainham (Essex) station? Then open skirting and floor joints collect dirt and water, so seal them while the property is empty.

Wennington is about 4 miles south of Hornchurch, in Greater London. We provide floor joint sealing to homes and businesses in Wennington and the surrounding area. Across Greater London, we cover 764 places, Wennington among them. You can also see our page for London, about 14 miles away.

All of RM13 is within our area for floor joint sealing. Close by, we work in Aveley (1 mile east), Hacton (2 miles north), South Ockendon (3 miles east), Upminster Bridge (4 miles north) and Hornchurch (4 miles north). We also work in nearby towns such as London (14 miles west), St Pancras (15 miles west), Shoreditch (13 miles west), Walthamstow (12 miles north-west), Hoxton (13 miles west) and Whitechapel (12 miles west).

Landmarks near Wennington

Around Wennington, our work takes us to homes and buildings near Lennard Arms Inn, Wildspace Conservation Park and Harris Academy Rainham and the streets around them. The closest station to Wennington is Rainham (Essex) station, about 1.4 miles north-west. Other landmarks nearby include St George's Hospital (2.8 miles north) and Erith Museum (2.5 miles south-west). Green spaces nearby include Rainham Marshes Nature Reserve.

Map of Wennington © OpenStreetMap contributors

How we quote for floor joint sealing

Every job gets its own quote. These are the things that affect it:

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

Rather than a set price list, we price the job in front of us: how many joints, what’s in them now and how we reach them. You’ll know the price before we begin.

Asking for a quote

There’s no need for technical detail. Just tell us:

  • If it’s domestic, commercial or a hotel
  • A few photos by email, if you can
  • Where the job is, and your postcode
  • The rough size of the job

If you’re in Wennington and need floor joint sealing, ring 0345 464 0079 or drop us an email. Tell us what the problem is and where, and you will get a clear quote before we start.

Surface by surface

Thresholds

Two different floors meeting at a threshold move differently. We bridge them with a flexible bead.

Wet room and bathroom floors

Mop water gets into any open joint at the edge of a bathroom floor. A neat silicone joint keeps it out.

Looking after it afterwards

Once the sealant has cured, a few habits help it last:

  • Walk round the room once a year and look at the edges
  • Don’t paint over silicone
  • Do not slide heavy items over sealed joints
  • Vacuum floor joints regularly to stop grit building up

Have a look at the joints once the heating season is over. Small gaps at the ends can be touched up before they spread.

A tiled floor that cracks along a line will keep cracking until it can move. Adding a movement joint early can stop cracks spreading to the tiles.

Do you need floor joint sealing in Wennington?

An open floor joint fills with dirt and water. In kitchens and bathrooms, mop water gets into the gap and behind skirting and plinths.

It’s worth asking for a quote if you see:

  • Open gaps along the bottom of skirting boards
  • Dirt and water collecting in open floor joints
  • Caulk that has cracked where the floor moves
  • Rigid edge joints in tiled floors

Managing a site like Brady Primary School? Then floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Questions to ask before booking

  • The length of the guarantee
  • Which colour the sealant will be
  • When the joint can take water or movement
  • Who does the work, and how experienced they are

10 questions to ask before you book

How it works

We keep the work tidy and contained to the area we are working on, so you can get on with your day. The job normally takes a few hours, depending on the length of joint. In a London area like Wennington, the main things to plan are parking and access: let us know about parking, the floor we’ll be working on and any lift or shared entrance.

  1. First we check the joint and the floor and agree which sealant suits it.
  2. We take out any old caulk, sealant or grout along the line.
  3. The joint is vacuumed clean, with backing fitted wherever depth matters.
  4. A flexible sealant, or a floor-joint sealant for concrete, is applied in a colour to suit.
  5. The joint is tooled to a neat finish and we tell you when it can take feet and a mop.

Before we arrive

  • Mention any parking rules near the property
  • Clear items away from the joints we’re working on
  • Keep pets and children clear of the area while we work

Ask for a quote

For a quote, phone 0345 464 0079 or email us with the location and a short description of the problem. We will give you a clear quote before any work starts.

Ask for a quote

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