Hampshire · England

Floor Joint Sealing in Neatham

Problem with your floor joints in Neatham? We cut out the old, prepare the joints and apply the right sealant.

  • Gaps at thresholds between rooms
  • Failed seals where bathroom floors meet baths and panels
  • Chipped and open joints in warehouse floors

Need floor joint sealing in Neatham?

Looking after it afterwards

So the new joints stay in good condition:

  • Do not fill floor joints with caulk where they move or get wet
  • Get cracks along tile grout lines looked at early
  • Look at floor joints each spring
  • Keep floor cleaning water to a minimum at the edges

Keep heavy traffic off resealed concrete joints for the cure time we give you. Cone off the area if needed while it cures.

A gap under the skirting collects dust and lets draughts through. Sealing it early keeps the room cleaner and stops it getting worse.

Floor joint sealing for homes and businesses in Neatham

Concrete floors in warehouses and units have joints that take heavy wear. Each is resealed with a floor-joint product suited to what runs over it. We work on thresholds, tiled floors and commercial floors, and people most often call us about tiled floors with no room to move and concrete floor joints that have broken down.

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

Your job is guaranteed for a year, as with all our work.

Mr Mastic applicators lined up beside the company vans, one holding a sealant gun
Place
Neatham (GU34)
Region
Hampshire
Cover
One year on every job
Price
A clear price before we start
Call
0345 464 0079
Updated
26 October 2026

DIY sealant or a professional job?

Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.

The biggest DIY mistake is sealing over old sealant. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.

Honest limits

We’d rather tell you now than do work that will not last, so these are the limits:

  • Movement too big for a sealant joint
  • Cracked or broken concrete slabs
  • Tiles that have lifted or broken

If you are not sure, just phone 0345 464 0079 or email us and we will give you a straight answer before booking.

Joints and surfaces we work on

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

Do you need floor joint sealing in Neatham?

Some floors were never given a perimeter gap or movement joint. As it expands, the edges lift or crack and joints fail.

The most common problems we see are:

  • Tiled floors with no room to move
  • Open joints that fill with dirt
  • Failed seals where bathroom floors meet baths and panels
  • Gaps opening between the floor and skirting

Schools such as Andrews' Endowed Church of England Primary School are buildings too, and floor and threshold joints in busy corridors wear quickly and are best resealed early.

Before you book anyone

  • Whether you can choose the colour
  • Is VAT in the price?
  • Is the old sealant removed completely?
  • What happens if the job turns out different

Choosing a sealant specialist

What we do, step by step

You don’t need to clear the whole room or building before we come, just the space around the work. Everything nearby is protected, and the job takes a few hours for most rooms, longer for large commercial floors in most cases. Somewhere as small as Neatham, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. The room is cleared along the joints so we can reach them.
  2. We take out the cracked caulk, grout or old sealant.
  3. Edges are cleaned and dried.
  4. We apply a flexible sealant suited to the floor and tooled.
  5. We check the joints and explain the aftercare.

Before we arrive

  • Keep pets and children clear of the area while we work
  • For indoor joints, keep the area dry beforehand if you can
  • Let us know if you’ve seen damp or leaks

Ask for a quote

Want a quote for floor joint sealing? Please call 0345 464 0079 or email us with a few details. You’ll know what we plan to do, and what it will cost, before any work begins.

Ask for a quote

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Joints and finishes in Neatham homes

Across Hampshire, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. The joint at the skirting or threshold has to allow for that.

Letting a property close to Alton station? Then open skirting and floor joints collect dirt and water, so seal them while the property is empty. For buildings such as Holy Rood Church, joints in its floors, skirtings and thresholds need resealing as they wear.

Neatham is about 2 miles north-east of Alton, in Hampshire. Across the GU34 area, we cover floor joint sealing for homes and businesses. Neatham is one of 683 places in Hampshire where we work. You can also see our page for Reading, roughly 20 miles from Neatham.

All of GU34 is within our area for floor joint sealing. Other places close to Neatham include Holybourne (1 mile north-west), Wyck (1 mile south-east), Upper Froyle (1 mile north-east), Alton (2 miles south-west) and East Worldham (2 miles south). Further out, we also cover Basingstoke (10 miles north-west), Farnborough (12 miles north-east), Fleet (9 miles north-east), Aldershot (10 miles north-east), Petersfield (11 miles south) and Yateley (13 miles north).

Local landmarks in Neatham

Around Neatham, our work takes us to homes and buildings near Treloar School, White Hart pub and Eggar's School and the streets around them. Neatham’s nearest station is Alton station, about 1.3 miles south-west. A little further out are Allen Gallery (1.6 miles south-west) and Alton Community Hospital (2.6 miles south-west). Open spaces near Neatham include Holybourne Hill.

Map of Neatham © OpenStreetMap contributors

What affects the cost of floor joint sealing

Jobs vary more than people expect. The main factors:

  • Which sealant suits the joint
  • How easy the joints are to reach
  • How much old sealant there is and how hard it is to remove
  • The amount of work

Doing several joints on one visit normally makes better use of the time than several visits, so tell us about everything that needs sealing. You will get one clear quote for the whole job.

What to tell us for a quote

When you contact us, it’s useful to know:

  • If it’s domestic, commercial or a hotel
  • How many joints, rooms or windows are involved
  • Where the job is, and your postcode
  • Access, such as stairs, a lift or height

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

Work for landlords, hotels and businesses

Whether it’s one flat or a portfolio, you get the same standard of work: old sealant fully removed, joints prepared properly and a 12-month guarantee.

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

Neatham: your questions answered

Will you come out to Neatham?

Yes, Neatham is covered. We work across London and the South East, from towns to the smallest places. The journey is planned ahead, so it helps to know about access.

Do you cover Neatham for floor joint sealing?

Yes. We work across London and the South East, and Neatham is part of that. You can phone 0345 464 0079 or email us and tell us what needs doing.

Do you guarantee your work?

Yes, for a year. If there’s a problem with our work in that time, tell us and we’ll put it right.

Do you use a paintable sealant?

It depends on the sealant, so let us know first. Joints that will be painted get a paintable product, and silicone elsewhere.

Can I choose the sealant colour?

Most of the time, yes. We will explain which colours are available and agree one before we start.

What causes gaps between the floor and skirting?

Movement from drying timber and settling floors. Rigid fillers split, so we use a flexible sealant.

What do you put in the joint?

We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we’ll explain our choice.

Can grout be replaced with sealant on a tiled floor?

Often, yes, where it suits the floor. The grout is raked out and replaced with a flexible sealant in a colour to suit so the floor can move.

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