West Sussex · England

Floor Joint Sealing in Holbrook

Our applicators work in Holbrook on sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old material cut out, joints cleaned and sealed neatly and a one-year guarantee.

  • Rigid edge joints in tiled floors
  • Skirting that has pulled away from the floor
  • Concrete floor joints that have broken down

Book floor joint sealing in Holbrook

Floor joint sealing in Holbrook, done properly

Large tiled floors, and those over underfloor heating, often need movement joints. Where one is needed, we rake out the grout along the right line and replace it with flexible sealant. We work on tiled floors, wet room & bathroom floors and commercial floors, and people most often call us about skirting caulk that keeps splitting and failed joint filler in concrete floors.

In a village or hamlet like Holbrook, new homes are more likely to be a barn conversion or a handful of houses than a big estate. Every one needs its sealant and floor joints done properly, whatever the size of the site.

All our work comes with a 12-month guarantee.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Holbrook (RH12)
Region
West Sussex
Guarantee
A year, on every job
Quotes
A clear quote up front
Telephone
0345 464 0079
Updated
26 October 2026

Honest limits

It helps to know what we cannot do:

  • Structural movement or subsidence
  • Tiles that have lifted or broken
  • Cracked or broken concrete slabs

If in doubt, phone 0345 464 0079 or send us an email and we’ll say what we think.

Where we work in Holbrook

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

Looking after it afterwards

To keep the joints looking good and working properly:

  • Keep heavy wheels off new concrete joints until cured
  • Check skirting joints after the heating season
  • Do not paint over silicone
  • Do not fill floor joints with caulk where they move or get wet

Mop with a well-wrung mop rather than flooding the floor. Less water at the edges helps the joints last.

Water getting into floor joints in bathrooms and kitchens can damage what’s underneath. A sound seal stops that happening.

How the job changes by surface

Thresholds

Threshold joints get a lot of feet, so we choose a hard-wearing, flexible product.

Wet room and bathroom floors

In a wet room, the floor-to-wall joint is a key line of defence. We reseal it with a flexible silicone suited to wet areas and we’ll say if the problem looks like more than the joint.

How the visit works

All our tools and materials come with us in the van, so you do not need to buy or prepare anything. After a quick look at the joints together, the area is protected and the work begins. It normally takes a morning or an afternoon for most homes. Somewhere like Holbrook needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  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. A flexible sealant suited to the floor is applied and smooth it.
  5. Finally, we check the work and talk you through aftercare.

Getting ready for the visit

  • Let us know about earlier repairs to the joints
  • Mention any tricky access
  • Tell us if parking is tricky

How to get a quote

A good description makes for an accurate quote. Let us know the location, the problem and roughly how many joints, and add photos by email if you can.

Ask for a quote

Read more

Should I try it myself first?

A careful DIYer can reseal a simple joint, such as a straightforward joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.

Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.

Your questions about floor joint sealing in Holbrook

Will you come out to Holbrook?

Yes. Holbrook is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.

Do you cover Holbrook for floor joint sealing?

Yes, Holbrook is within the area we cover. Our work covers London and the South East. You can ring 0345 464 0079 or send us an email and let us know what needs doing.

Can you seal where the floor meets the bath panel?

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

Can you seal over the old sealant?

No, and we never do. It may look fine at first, but the new layer lifts away from the old one. The old sealant has to come out completely.

What do you need from me for a quote?

Tell us what needs doing and where, plus photos if you have them. If we need more, we’ll ask.

Are you insured?

Yes. We’re fully insured.

Is it messy?

We keep the work tidy. We protect what’s around the joints.

Can you reseal concrete floor joints in an industrial unit?

Yes, from warehouses and units to offices and shops. Work can be planned around your hours with out-of-hours work where needed.

How we quote for floor joint sealing

Your quote is based on your job. We take into account:

  • Whether there’s mould to deal with
  • When we can work, for business premises
  • The type of sealant required
  • The size of the job

We do not show prices on the website, because each job is priced on what it involves. For a quick quote, please ring 0345 464 0079 or drop us an email.

What to tell us for a quote

When you contact us, these details help:

  • Any previous sealing or DIY work
  • Pictures of the joints, sent by email
  • Where the property is
  • If it’s domestic, commercial or a hotel

We quote each job on its own, so start by telling us what you need. Simply ring 0345 464 0079 or drop us an email and describe the job and send photos if you have them.

Landlord and commercial work in Holbrook

We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.

In hotels, rooms out of use cost money, so the work can be planned room by room. Hotel work is part of what we do, alongside homes and businesses.

New homes and floors in Holbrook

Across West Sussex, 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.

Managing a site like Holbrook Primary School? Then floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up. Community buildings like St. Mark's Church are part of the picture too: floor and skirting joints in halls and kitchens wear like any others. Rented homes near Warnham station change hands often, and open skirting and floor joints collect dirt and water, so seal them while the property is empty.

Holbrook is about 2 miles north of Horsham, in West Sussex. Anywhere in RH12, we can carry out floor joint sealing at your property. 371 places in West Sussex are on our list, from the larger towns to small villages.

Work in RH12 is quoted and booked the same way as anywhere else. We also cover the places around Holbrook: Warnham (2 miles west), Horsham (2 miles south), Broadbridge Heath (3 miles south-west), Tower Hill (3 miles south-west) and Rowhook (4 miles west). Within a short drive, we also cover Crawley (5 miles east), Haywards Heath (11 miles south-east), Burgess Hill (12 miles south-east), East Grinstead (13 miles east), Broadfield (4 miles east) and Storrington (13 miles south-west).

What’s near Holbrook

Locally, jobs take us to homes and businesses close to Greenway Academy and Warnham Park. For rail, the closest station is Warnham station, about 0.8 miles west. Nearby you’ll also find Horsham Hospital (1.7 miles south-west). For a walk, there’s Warnham LNR and Vann Lake.

Map of Holbrook © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job