Hampshire · England

Southwood Floor Joint Sealing

We cover Southwood for sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly and every job guaranteed for a year.

  • Failed joint filler in concrete floors
  • Tiled floors with no room to move
  • Cracked caulk along skirting in bathrooms and kitchens

Floor joint sealing in Southwood

About our floor joint sealing in Southwood

Concrete floors in warehouses and units have joints that take heavy wear. We reseal them with a product chosen for the movement and the traffic. We work on skirting boards, tiled floors and concrete floor joints, and the jobs we see most are gaps between floors and kitchen plinths and open joints that fill with dirt.

Homes around Southwood range from older cottages to newer houses, and their floors range just as widely, each moving in its own way. Skirting and threshold joints need a sealant that suits the floor.

Our work is backed for twelve months, and the guarantee is the same wherever you are.

Eleven members of the Mr Mastic team standing in front of branded white vans
Place
Southwood (GU14, GU51)
Wider area
Hampshire
Cover
12 months on all our work
Quotes
A clear quote up front
Call
0345 464 0079
Page updated
26 October 2026

Common problems we fix in Southwood

New floors settle once they’re in use. The edges pull away from the skirting, and rigid fillers crack.

The problems people usually mention when they call are:

  • Concrete floor joints that have broken down
  • Floor edges that trap water and grime
  • Skirting caulk that keeps splitting
  • Open joints around bathroom floor edges

For site and facilities teams at buildings such as Southwood Infant School, floor and threshold joints in busy corridors wear quickly and are best resealed early.

Comparing quotes

  • Whether they seal over old material or remove it
  • Is VAT in the price?
  • Whether they’re fully insured
  • Which colour the sealant will be

Our hiring checklist

Floor joint sealing around Southwood

Floors around Hampshire run from suspended timber in older homes to concrete in newer houses and units, and they don’t all move the same way. The joint at the skirting or threshold has to allow for that.

For buildings such as St John the Baptist, joints in its floors, skirtings and thresholds need resealing as they wear. If you let a flat or house near Fleet station, gaps at skirtings and thresholds are worth sealing between tenancies.

Southwood is about 1 mile west of Farnborough, in Hampshire. Jobs in Southwood get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. We cover 683 towns and villages across Hampshire, from the larger towns to small villages. Reading is on our list too, around 13 miles away.

We work across GU14 and GU51 for floor joint sealing. That includes homes and businesses on Fleet Road, Kennels Lane and Summit Avenue and the roads around them. Other places close to Southwood include Cove (1 mile north), Farnborough (1 mile east), North Camp (2 miles east), Mytchett (3 miles east) and Aldershot (3 miles south-east). We also work in nearby towns such as Basingstoke (13 miles west), Alton (12 miles south-west), Yateley (4 miles north-west), Bordon (13 miles south), Hook (7 miles west) and Popley (12 miles west).

Local landmarks in Southwood

Locally, jobs take us to homes and businesses close to National Aerospace Library, Ancells Farm Park and Cove School and the streets around them. For rail, the closest station is Fleet station, about 1.5 miles west of the centre. Well-known places in the area include Hart Shopping Centre (2.1 miles west) and Royal Army Dental Corps Historical Museum (2.6 miles south-east). Green spaces nearby include Aunt's Pool and Ball Hill.

Map of Southwood © OpenStreetMap contributors

What we cannot put right

To be straight with you, there are a few things sealant will not fix:

  • Leaks from a failed tanking system
  • Tiles that have lifted or broken
  • Floors that are uneven or need levelling

If you are not sure, just call 0345 464 0079 or drop us an email and we will give you a straight answer before you book.

Where we work in Southwood

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

What we do, step by step

The work is kept neat and contained to the area we are working on, so you can carry on as normal. The job generally takes a few hours, depending on the length of joint. Parking around Southwood is usually easier than in a town centre, but mention any lanes, gates or long drives. If the job is outside, tell us about side access and how high the joints are.

  1. We start by looking at the floor, the gap and the traffic, then choose the product.
  2. We take out any old caulk, sealant or grout along the line.
  3. We clean and vacuum the joint and fit backing where the depth needs setting.
  4. We apply a flexible sealant, or a floor-joint product on concrete, in a suitable colour.
  5. We tool the joint neatly and tell you when it can be walked on and cleaned.

Preparing for the visit

  • Tell us about any previous sealing or DIY attempts
  • Where the joints are inside, avoid wetting them before we arrive
  • Mention any parking rules near the property

Ask for a quote

To get a quote, ring 0345 464 0079 or email us and tell us where the job is and what the problem looks like. We’ll send you a clear quote before any work starts.

Ask for a quote

Read more

Landlord and commercial work in Southwood

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

Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.

Why deal with it now?

Putting new grout into a crack that keeps reappearing does not last. The movement is still there, so the grout fails again. A flexible movement joint is the fix. In a smaller place like Southwood, wherever a wall is exposed, a failed outside joint is a real source of damp. Indoors, a failed seal lets water into floors and panels as it would anywhere.

The cost depends on how much there is to do, how hard the old material is to remove and access to the work. You will have a clear quote before any work starts, so you know where you stand.

Why us?

  • Rated 4.9 stars on Google
  • Colour picked to suit the job
  • You choose the colour before work begins
  • Anti-fungal sanitary silicone in wet areas

Read our cost guide and what customers say.

FAQs for Southwood

Do you cover Southwood for floor joint sealing?

Yes, Southwood is within the area we cover. We work across London and the South East. You can ring 0345 464 0079 or send us an email and tell us what needs doing, and we’ll give you a clear quote.

Do you work for landlords with property near Fleet station?

Yes. We work for landlords and letting agents as well as householders, and several properties can be quoted together. Just phone 0345 464 0079 or email us with the address and what needs doing, and we will give you a clear quote.

Which products do you use?

Quality sealants from brands including Arbo and Everbuild, picked for each joint. We will tell you what we’re using and why.

Can you seal over the old sealant?

No, it won’t last. It can look neat for a few weeks, but the new layer lifts away from the old one. Removing the old sealant completely is the only lasting way.

Can I choose the sealant colour?

Generally, yes. White, clear and grey are common, and other colours are available, and we’ll agree it with you first.

Can you do several jobs on one visit?

Yes. Tell us about everything you’d like done.

Are you insured?

Yes. Full insurance covers our work.

Do you take out the old sealant first?

Yes, every time. New sealant will not bond properly to old, so the joint is cleaned back first.

How we quote for floor joint sealing

There’s no set price list, because no two jobs are the same. What we look at:

  • Any mould that needs treating
  • Which sealant suits the joint
  • Working hours on commercial sites
  • How many areas need sealing

A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether we need extra access for height. We take all of that into account in your quote.

What to tell us for a quote

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

  • Pictures of the joints, sent by email
  • The type of property
  • The problem you’ve noticed
  • If someone has resealed it before

It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. When it suits you, call 0345 464 0079 or drop us an email.

Aftercare tips

Looking after new joints is easy:

  • Cone off fresh joints until they’re ready
  • Get cracks along tile grout lines looked at early
  • Lift furniture rather than dragging it across joints
  • Do not fill floor joints with caulk where they move or get wet

Silicone sealant is not made to take paint. If you plan to paint, we will use a paintable product.

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.

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