Hertfordshire · England
Throcking Floor Joint Sealing
Our applicators work in Throcking on sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints. Old sealant removed completely, joints prepared properly and a one-year guarantee.
- Rigid edge joints in tiled floors
- Gaps between floors and kitchen plinths
- Gaps opening between the floor and skirting
What happens if it’s left?
Floor joints left open collect dirt that is hard to clean out and makes the floor look worn. A neat sealed joint is easier to clean. Older cottages and farmhouses around Throcking can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
What it costs depends on how much there is to do, how hard the old material is to remove and how easy the joints are to reach. We give a clear quote before we start, so you know where you stand.
What you get with us
- Arbo and Everbuild products
- White, clear, grey or coloured to suit, where the product allows
- An ARBOMaster approved applicator
- 4.9 on Google from 180+ five-star reviews
Take a look at what affects the cost or what customers say.
About our floor joint sealing in Throcking
Floor joint sealing is mostly about choosing the right product and preparing the joint. Old caulk, grout or failed sealant comes out first, the joint is cleaned and backed where needed, then the new sealant goes in. If you are dealing with perimeter joints in tiled floors filled with grout and failed joint filler in concrete floors, we can help, on skirting boards, tiled floors and concrete floor joints alike.
Somewhere as small as Throcking, new homes tend to be conversions, self-builds or a few houses rather than an estate. Each still needs its sealant and floor joints finished properly.
A 12-month guarantee comes with the work, just as it does everywhere we cover.
- Where
- Throcking (SG9)
- Region
- Hertfordshire
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
Quotes for floor joint sealing in Throcking
For a quick quote, just ask. What matters most is:
- How much there is to do
- Whether there’s mould to deal with
- How much old sealant there is and how hard it is to remove
- The number of rooms or windows
Every job is a little different, so each one gets its own quote. Size, access and the product the joint needs all make a difference.
What we need to know
Photos help, but a description is a good start. Please mention:
- Whether it’s a home or a business
- What’s wrong with the joints now
- Where the property is
- Access, such as stairs, a lift or height
Asking for a quote is easy: let us know the job and the location. A few photos by email make the job easier to understand.
What we do, step by step
There is not much for you to do on the day. Point us to the joints and we will get on with it. The work itself takes a morning or an afternoon for most homes, including the tidy-up. Somewhere like Throcking 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.
- We clear the edges of the floor so the joints are easy to reach.
- We take out the cracked caulk, grout or old sealant.
- We clean and dry the edges of the joint.
- A flexible sealant suited to the floor is applied.
- Finally, we check the work and talk you through aftercare.
Before we arrive
- Mention if the joints have been sealed before
- Tell us about access, such as stairs, a lift or high-level joints
- Let us know if you’ve seen damp or leaks
Getting a quote
If you’re in Throcking and need floor joint sealing, phone 0345 464 0079 or send us an email. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.
Advice
Surface by surface
Commercial floors
Washroom and kitchen floors in commercial buildings need sound edge joints. We reseal them with a sealant suited to wet areas.
Concrete floor joints
We clean concrete joints out thoroughly before sealing first. We fit backing where needed.
Floor joint sealing in Throcking: local notes
Floors around Hertfordshire run from suspended timber in older homes to concrete in newer houses and units, and they do not all move the same way. That is why the skirting and threshold joints need a flexible seal.
Schools such as Freman College are buildings too, and floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.
Throcking is about 6 miles north-east of Stevenage, in Hertfordshire. Across the SG9 area, we can carry out floor joint sealing at your property. Our area takes in 381 places across Hertfordshire, from the larger towns to small villages. For nearby work, see our Chelmsford page.
All of SG9 is covered for floor joint sealing. We also cover the places around Throcking: Cottered (1 mile south-west), Chipping (1 mile north-east), Buntingford (2 miles east), Aspenden (2 miles south-east) and Layston (2 miles east). Further out, we also cover Stevenage (6 miles south-west), Bishop's Stortford (11 miles south-east), Welwyn Garden City (12 miles south-west), Hitchin (9 miles west), Hoddesdon (14 miles south) and Hatfield (15 miles south-west).
What’s near Throcking
Nearby you’ll also find Clothall Castle (4.1 miles west). For a walk, there’s Hawkins Wood.
DIY sealant or a professional job?
If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.
Some sealant jobs are within reach of a careful DIYer, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
What we are called out for in Throcking
Wheels crossing an unfilled concrete joint chip its edges. Hard wheels damage the joint edges until the joint widens.
Most people get in touch after spotting something like this:
- Perimeter joints in tiled floors filled with grout
- Chipped and open joints in warehouse floors
- Gaps at thresholds between rooms
- Dirt and water collecting in open floor joints
For buildings such as Holy Trinity Church, floor and skirting joints in halls and kitchens wear like any others.
Before booking anyone
- When the joint can take water or movement
- What preparation is included
- The length of the guarantee
- What the quote includes, VAT included or not
What else we do in Throcking
Common questions in Throcking
Is Throcking in your area for floor joint sealing?
Yes. Our work covers London and the South East, and Throcking is part of that. You can ring 0345 464 0079 or drop us an email and let us know what needs doing, and we’ll send you a clear quote.
Is floor joint sealing in Throcking guaranteed?
All our work, in Throcking and everywhere else, comes with a 12-month guarantee. We’re also fully insured and ARBOMaster approved.
Can tenants book the work?
Yes, but check with your landlord or agent first. Many landlords are glad to have it sorted.
Can you quote for more than one area?
Yes. Just list everything you need and we’ll quote it together.
Can new sealant go over the old?
No, because it fails. We remove every bit of old sealant first.
Will I be able to paint over the new joint?
Where the skirting will be painted, we can use a flexible sealant that takes paint. Silicone won’t take paint, so it’s kept for wet areas and unpainted joints.
Will it make a mess?
Very little: the area around the joints is protected first, and we tidy up before we go.
My floor grout keeps cracking in a line. Can you help?
Often, yes. We replace the grout along a suitable line with flexible sealant in a matching colour. If tiles are loose, that needs fixing first.
How to look after the new joints
So the new joints stay in good condition:
- Walk round the room once a year and look at the edges
- Use a well-wrung mop rather than flooding the floor
- Cone off fresh joints until they’re ready
- Do not slide heavy items over sealed joints
Lift furniture rather than sliding it over sealed joints. Dragging can tear the bead.
Small gaps are quick to seal. Ignored, they fill with dirt and open further and are harder to clean out.