West Berkshire · England

Floor & skirting joints in Southend, West Berkshire

We cover Southend for sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old sealant removed completely, joints prepared properly.

  • Grout cracking in a straight line across a floor
  • Gaps at thresholds between rooms
  • Floor edges that trap water and grime

Floor joint sealing for Southend homes and businesses

Keeping the joints in good condition

Simple care keeps the joints in good condition. Our advice:

  • Check the sealant is paintable before decorating
  • Look at floor joints each spring
  • Avoid sloshing water against skirting
  • Keep caulk for dry, still joints only

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

Small gaps are quick to seal. Left alone, they collect dirt and widen over time.

Floor joint sealing for homes and businesses in Southend

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 coloured to suit the grout. If you’re dealing with threshold joints that have opened or worn and open gaps along the bottom of skirting boards, we can put it right, on wet room & bathroom floors, concrete floor joints and thresholds alike.

For a small place like Southend, the journey and access are planned in advance, and the work itself is the same as on any site.

We stand behind the work with a 12-month guarantee, so you are covered after we have gone.

Place
Southend (RG7)
Wider area
West Berkshire
Cover
One year on every job
Quote
Quoted before any work starts
Telephone
0345 464 0079
Last updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

When something else is needed

In fairness, there are a few things sealant will not fix:

  • Concrete repairs beyond the joint
  • Bouncy or failing floorboards
  • Structural movement or subsidence

Not sure which it is? You can phone 0345 464 0079 or send us an email and we’ll tell you honestly.

Joints and surfaces we work on

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

Floor joint sealing in Southend: local notes

Across West Berkshire, 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.

Rented homes near Aldermaston station change hands often, and 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 St Peter's Church, floor and skirting joints in halls and kitchens wear like any others.

Southend is about 5 miles north-east of Thatcham, in West Berkshire. Whether you’re in the middle of Southend or further out, floor joint sealing is available for homes and businesses alike. Southend is one of 155 towns and villages in West Berkshire we cover for floor joint sealing. Our Reading page covers work nearby, about 7 miles away.

Our applicators cover all of the RG7 postcode area for floor joint sealing and the streets around it. You will find streets such as Heath Road, New Way and Cock Lane, all of which we cover. We also cover the places around Southend: Tutts Clump (1 mile north-west), Beenham Stocks (1 mile south), Beenham (1 mile south), Stanford Dingley (1 mile north-west) and Chapel Row (2 miles south-west). Larger places within reach include Newbury (8 miles west), Thatcham (5 miles south-west), Burghfield Common (4 miles south-east), Speenhamland (8 miles west), Spencers Wood (8 miles east) and Calcot (4 miles east).

Landmarks near Southend

In Southend, that means homes and buildings near The Queens Head pub. For rail, the closest station is Aldermaston station, roughly 2.1 miles south. A little further out are Thames Valley Police Museum (3 miles east) and Yattendon Castle (3.6 miles north-west). Open spaces near Southend include Moor Copse Nature Reserve and Hosehill Lake.

Map of Southend © OpenStreetMap contributors

Surface by surface

Commercial floors

Commercial floors take more traffic than most homes. We talk through the traffic and choose a sealant suited to it.

Wet room and bathroom floors

Bathroom floors meet baths, trays, panels and skirting. They’re sealed with a flexible, anti-fungal silicone.

When to call us in Southend

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

Most people get in touch after spotting one of these:

  • Skirting that has pulled away from the floor
  • Cracked grout where a tiled floor needs a movement joint
  • Grout used at the floor edge instead of sealant
  • Failed seals where bathroom floors meet baths and panels

If you look after a building such as Bradfield C.E. Primary School, entrance and corridor floor joints take a lot of traffic.

What to look for in a quote

  • What the cure time is
  • Whether all the old sealant comes out first
  • What guarantee comes with the work
  • Who does the work, and how experienced they are

10 questions to ask before you book

Why deal with it now?

Not every floor joint takes the same sealant: flexible sealant for skirting and tiles, silicone in wet areas, and floor-joint products for concrete. Getting that choice wrong is a common reason joints fail. Around Southend, older homes often have timber in their floors and frames, and water through a failed joint can rot timber if it’s left.

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. The price is agreed before we begin.

Why Southend customers choose us

  • More than 20 years in sealant work
  • One-year guarantee on every job
  • Tidy, careful work
  • A sealant colour to suit the surroundings

Take a look at how sealant jobs are priced or our reviews.

Southend questions

Is Southend in your area for floor joint sealing?

Yes, Southend is within the area we cover. We work across London and the South East. Just call 0345 464 0079 or send us an email with a few details of the job, and we’ll send you a clear quote.

I let a flat near Aldermaston station. Can you help?

Yes. We work for letting agents and landlords as well as homeowners. You can call 0345 464 0079 or send us an email with the details for a clear quote.

Do you hold any approvals?

Yes. Mr Mastic is an ARBOMaster approved applicator and we’re fully insured too.

Can you use decorators’ caulk instead?

Not where the floor moves or gets wet. It splits once the floor shifts. A flexible sealant lasts longer there.

Does someone need to be in?

If the work is inside, we need someone to let us in. After that, you can carry on with your day.

Can you quote for more than one area?

Of course. Doing several areas at once is normally more efficient.

Where do you work from?

Our base is Crawley, with over 20 years’ experience. We work across South East England, London and Scotland.

Why does the gap under my skirting keep coming back?

Usually it’s movement: heating drying the timber, or a filler that is too rigid. A flexible sealant stays closed as the floor moves.

Landlord and commercial work in Southend

We work for landlords and agents as well as householders. Sealant work between tenants is a simple way to keep a property in good order.

For anyone letting property in or around Southend, jobs at different addresses can go on one quote. Send us the addresses and the work at each.

The process

Most of a good job is in the preparation, so that is where we spend the time. Joints are cleaned back and dried before anything new goes in. In total, it usually takes a few hours for most rooms, longer for large commercial floors. For a village or hamlet like Southend, 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. The room is cleared along the joints so we can reach them.
  2. Old material is removed from the joint.
  3. We clean and dry the edges of the joint.
  4. A flexible sealant suited to the floor is applied and smooth it.
  5. We check the joints and explain the aftercare.

Getting ready for the visit

  • Tell us about access, such as stairs, a lift or high-level joints
  • Mention any sign-in or site rules at work premises
  • Try not to wet indoor joints just before the visit

How to get a quote

Need a quote? Please call 0345 464 0079 or drop us an email with a few details. You will know what we plan to do, and what it will cost, before any work begins.

Get a quick quote

Related advice

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