Greater London · England
Floor & skirting joints in Broadfields Estate, Greater London
Problem with your floor joints in Broadfields Estate? We remove the old material, prepare the joints and seal them properly, and the work is guaranteed for a year.
- Gaps opening between the floor and skirting
- Cracked caulk along skirting in bathrooms and kitchens
- Cracked grout where a tiled floor needs a movement joint
Floor joint sealing for homes and businesses in Broadfields Estate
Floors move, and the joint where they meet a wall, skirting, threshold or another floor has to move with them. We seal skirting gaps, tiled floor movement joints and concrete floor joints. We work on skirting boards, thresholds and tiled floors, and people most often call us about open gaps along the bottom of skirting boards and chipped and open joints in warehouse floors.
Shops, offices and commercial units across London have hard-wearing floors with movement joints that need resealing as they wear, and new homes need their plot mastic finished properly before handover.
You are covered for a year from the day we finish. If anything is not right with it, ring 0345 464 0079 or email us.
- Where
- Broadfields Estate (HA8, NW7)
- Wider area
- Greater London
- Guarantee
- A year, on every job
- Quote
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Looking after it afterwards
Joint life depends on how it’s used and looked after. Here’s what we suggest:
- Do not fill floor joints with caulk where they move or get wet
- Get cracks along tile grout lines looked at early
- Use a well-wrung mop rather than flooding the floor
- Sweep along the edges of the floor
Lift furniture rather than sliding it over sealed joints. Dragging can tear the bead.
Small gaps are quick to seal. Left alone, they collect dirt and widen.
When to call us in Broadfields Estate
A new floor or screed shrinks and settles as it dries. Gaps at the edges appear in the first year or so and anything rigid cracks.
Keep an eye out for any of the following:
- Grout cracking in a straight line across a floor
- Skirting caulk that keeps splitting
- Failed joint filler in concrete floors
- Perimeter joints in tiled floors filled with grout
Rented homes near Mill Hill Broadway station change hands often, and a tidy floor and skirting joint helps a rental look ready for the next tenant.
Comparing quotes
- Are they insured?
- Who turns up on the day
- What product goes in the joint
- The length of the guarantee
Surface by surface
Commercial floors
In commercial buildings, we can plan floor joint work around opening hours. We can arrange out-of-hours work if the floor is busy.
Thresholds
Threshold joints get a lot of feet, so the sealant has to be tough as well as flexible.
Landlord and commercial work in Broadfields Estate
A neglected joint can let water reach the structure, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
Can I do it myself?
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.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Floor joint sealing around Broadfields Estate
Much of London’s new housing is flats in larger developments, where snags may need reporting through the developer or the managing agent. Across Greater London, 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.
Community buildings like St Andrew are part of the picture too: floor and skirting joints in halls and kitchens wear like any others. As a London address, Broadfields Estate can be tricky for parking: let us know about parking bays, permits or a driveway.
Broadfields Estate is about 1 mile north of Edgware, in Greater London. Jobs in Broadfields Estate get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. We cover 764 towns and villages across Greater London, large and small. There’s also a page for London, about 12 miles away.
All of HA8 and NW7 is covered for floor joint sealing, from the main roads to the quietest streets. Floor joint sealing is available to properties on Clay Lane, Mowbray Road and Cranmer Road and the roads around them. Nearby, we also carry out floor joint sealing in Edgware (1 mile south), Edgware Bury (1 mile north-west), The Hale (1 mile south-east), Deacon's Hill (1 mile north) and Burnt Oak (1 mile south-east). Within a short drive, we also cover London (12 miles south-east), City of Westminster (9 miles south-east), Marylebone (9 miles south-east), Kensington (9 miles south), St Pancras (10 miles south-east) and Shoreditch (11 miles south-east).
Around Broadfields Estate
We work in homes and buildings around Edgwarebury Park, The Northgate School and London Academy, among other places. The nearest railway station is Mill Hill Broadway station, about 1.4 miles south-east. Well-known places in the area include Royal National Orthopaedic Hospital (1.4 miles west) and Elstree and Borehamwood Museum (2 miles north). Open spaces near Broadfields Estate include Darland's Lake and Edgware Way Grassland.
How the visit works
On the day, we start by going over the job with you. We protect the surfaces around the joints before work begins. The work usually takes a few hours for most rooms, longer for large commercial floors. In Broadfields Estate, as in most of London, parking needs a little planning. A visitor permit or a nearby bay makes the visit run more smoothly.
- First we check the joint and the floor and agree which sealant suits it.
- We take out any old caulk, sealant or grout along the line.
- We clean and vacuum the joint and fit backing where the depth needs setting.
- The sealant goes in, chosen for the floor and coloured to suit it.
- Finally we tool it smooth and explain when the floor can be used and cleaned.
Preparing for the visit
- Mention any leaks or damp you’ve noticed
- Let us know about parking restrictions
- Clear the area around the work
Get a quote
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is.
Read more
FAQs for Broadfields Estate
Is parking a problem for a job in Broadfields Estate?
In much of London, parking needs planning: a visitor permit or a nearby bay makes the day run more smoothly.
I let a flat near Mill Hill Broadway station. Can you help?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just call 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll give you a clear quote.
Where do you work from?
Mr Mastic is based in Crawley. We cover Broadfields Estate and the rest of Greater London.
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.
Why not just use caulk?
Caulk is fine for dry joints that don’t move, but it cracks where there’s movement or water. For most floor joints, we use a flexible sealant.
What does floor joint sealing cost?
Every job is different, so each one gets its own quote. For a quick quote, ring 0345 464 0079 or drop us an email with a short description of the job.
Can you reseal concrete floor joints in an industrial unit?
Yes. We reseal concrete floor joints in commercial and industrial units. We’ll talk through the traffic and choose a sealant suited to it.
What causes gaps between the floor and skirting?
Floors shrink and settle, especially in the first year or two and through the heating season. Caulk tends to crack; a flexible sealant does not.
What sealant work cannot fix
New sealant can’t fix everything, and we’d rather say so up front. It won’t solve:
- Leaks from a failed tanking system
- Loose, hollow or cracked tiles, which need a tiler
- Large cracks that need a surveyor
Not sure which it is? You can call 0345 464 0079 or email us and we’ll tell you honestly.
Where we work in Broadfields Estate
- Skirting boards
- Wet room & bathroom floors
- Concrete floor joints
- Commercial floors
- Thresholds
- Tiled floors