Hertfordshire · England

Floor Joint Sealing in Rickmansworth

We cover Rickmansworth for sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly and a 12-month guarantee.

  • Floor edges that trap water and grime
  • Gaps between floors and kitchen plinths
  • Failed joint filler in concrete floors

Floor joint sealing near Rickmansworth

How to look after the new joints

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

  • Do not slide heavy items over sealed joints
  • Walk round the room once a year and look at the edges
  • Keep floor cleaning water to a minimum at the edges
  • Have a cracking tiled floor checked before tiles break

Have a look at the joints once the heating season is over. If anything has opened, it’s easy to reseal.

Once concrete joint edges start to break, wheels make it worse. Early resealing helps keep the joint intact and the surface smoother.

Floor joint sealing in Rickmansworth, done properly

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, thresholds and commercial floors, and common reasons people get in touch are rigid edge joints in tiled floors and caulk that has cracked where the floor moves.

Shops and business units around Rickmansworth have floors that see a lot of traffic. Threshold and floor joints are best resealed before their edges start breaking away.

Big or small, you get the same one-year guarantee in Rickmansworth and across Hertfordshire.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Rickmansworth (WD3, WD18)
Wider area
Hertfordshire
Guarantee
One year on every job
Price
A clear price before any work starts
Phone
0345 464 0079
Last updated
26 October 2026

Why it’s worth doing now in Rickmansworth

Waiting until the next redecoration can mean a winter of draughts and dirt in the gaps. It’s a quick job to seal them now. Black mould and gaps in sealant don’t fix themselves, and in a busy household in Rickmansworth they spread with every shower and every downpour. Replacing the sealant now is the simplest fix.

The cost depends on how much there is to do, how hard the old material is to remove and access to the work. We give a clear quote before we start, so you know where you stand.

What you get with us

  • Over 20 years’ experience
  • Fully insured
  • Quality sealants from Arbo and Everbuild
  • You choose the colour before work begins

Take a look at how sealant jobs are priced or what customers say.

What happens on the day

When we arrive, we start by going over the job with you, so you know exactly what we’re doing. We protect the surfaces around the joints before any work starts. Most jobs take a few hours, depending on the length of joint. Parking in a town like Rickmansworth is normally straightforward, but tell us if there’s a driveway or any restrictions, and let us know if the work is upstairs, in a flat or up high outside.

  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. We clean and dry the edges of the joint.
  4. We apply a flexible sealant suited to the floor and tooled.
  5. Finally, we check the work and talk you through aftercare.

Before we arrive

  • Clear the area around the work
  • Mention any sign-in or site rules at work premises
  • Try not to wet indoor joints just before the visit

Get a quote

For floor joint sealing in Rickmansworth, phone 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and you’ll get a clear quote before any work starts.

Get a price

Read more

FAQs for Rickmansworth

Can you help a landlord with a rental near Rickmansworth station?

Yes, landlords and agents are among the people we work for. You can ring 0345 464 0079 or drop us an email with the details for a clear quote.

Is there a guarantee on floor joint sealing in Rickmansworth?

All our work, in Rickmansworth and everywhere else, comes with a 12-month guarantee. We’re also fully insured and ARBOMaster approved.

Do you take out the old sealant first?

Yes. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.

Can you seal over the old sealant?

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

Will you leave a mess?

Not at all. We work neatly, protect the area around the joints and tidy up afterwards.

Will there be a smell?

That depends on the sealant. Some smell for a while, some hardly at all.

Do you seal kitchen plinths to the floor?

Yes. These joints get wet every time the floor is cleaned, so we seal them with silicone suited to wet areas.

What do you need from me for a quote?

Where the job is, what the problem is and roughly how big it is. Photos by email help too.

Signs you need floor joint sealing in Rickmansworth

Timber floors and skirting shrink and swell through the year. In winter, with the heating on, timber dries and gaps open.

These are the problems we’re asked about most:

  • Grout cracking in a straight line across a floor
  • Skirting that has pulled away from the floor
  • Concrete floor joints that have broken down
  • Gaps at thresholds between rooms

Schools such as Saint Joan of Arc Catholic School are buildings too, and floor and threshold joints in busy corridors wear quickly and are best resealed early.

Comparing quotes

  • Is the old sealant removed completely?
  • Whether they’re fully insured
  • Whether you can choose the colour
  • What happens if they find a problem under the old sealant

Choosing a sealant specialist

What affects the quote in Rickmansworth

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

  • How many rooms, windows or areas are involved
  • The size of the job
  • Mould in or behind the old joints
  • The product the joint needs

Some things make a job bigger or smaller: the old material and how easily it comes out, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.

What we need to know

Before you ask for a quote, have a think about:

  • If someone has resealed it before
  • Any access issues, like height or stairs
  • Whether it’s a home or a business
  • Where the job is, and your postcode

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

What sealant work cannot fix

New sealant cannot fix everything, and we’d rather say so up front. Sealant will not put right:

  • Tiles that have lifted or broken
  • Structural movement or subsidence
  • Water getting under the tiles from elsewhere

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

Surfaces we seal

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

What floor joint sealing looks like in Rickmansworth

Across Hertfordshire, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they do not all move the same way. That is why the skirting and threshold joints need a flexible seal.

If you let a flat or house near Rickmansworth station, gaps at skirtings and thresholds are worth sealing between tenancies. For buildings such as Church of St Mary, floor and skirting joints in halls and kitchens wear like any others.

Rickmansworth is about 3 miles south-west of Watford, in Hertfordshire. Jobs in Rickmansworth get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Rickmansworth is one of 381 places in Hertfordshire where we work. We also work in London, about 19 miles from Rickmansworth.

Our applicators cover all of WD3 and WD18 for floor joint sealing. Streets in the area include High Street, Station Road and London Road. Main roads around Rickmansworth include the A404 and A412, which makes travel easy. If you’re just outside Rickmansworth, we cover Batchworth (1 mile south), Chorleywood West (1 mile north-west), Croxley Green (1 mile north-east), Mill End (1 mile west) and Woodcock Hill (1 mile south). Within a short drive, we also cover Watford (3 miles north-east), Hemel Hempstead (8 miles north), St Albans (10 miles north-east), Harpenden (13 miles north), Hatfield (13 miles north-east) and Borehamwood (8 miles east).

Local landmarks in Rickmansworth

Typical jobs here are in homes near Rickmansworth Park Junior Mixed and Infant School, Rickmansworth Park and The Coach And Horses Public House, among other places. There’s a railway station in Rickmansworth itself: Rickmansworth station. A little further out are Chiltern Open Air Museum (3.2 miles west) and Charter Place (3.2 miles east). For a walk, there’s Chorleywood Common and Tumbling Bay.

Map of Rickmansworth © OpenStreetMap contributors

How the job changes by surface

Tiled floors

The edge of a tiled floor, where it meets the wall or skirting, should be a flexible joint. Grout at the edge is removed and replaced with sealant.

Skirting boards

Skirting-to-floor joints are a regular job for us. The old caulk is removed first so the bead sits on a clean surface.

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