Greater London · England
Edgware Regrouting
Raking out old, cracked or stained grout and regrouting tiled walls and floors for homes and businesses in Edgware and across Greater London. Fully insured, ARBOMaster approved and guaranteed for a year.
- Corners filled with grout instead of silicone
- Splashback grout that has darkened
- Grout that makes sound tiles look old
Regrouting in Edgware
Regrouting suits shower walls, bathroom floors, kitchen splashbacks and wet rooms. Some jobs are a whole room, or just the area that has failed. Either way, tiled areas in Edgware are handled the same careful way. We are often asked to deal with grout that makes sound tiles look old and splashback grout that has darkened, across wet rooms, kitchen splashbacks and bathroom floors.
London homes include a lot of flats, conversions and mansion blocks, and many bathrooms sit right above someone else’s ceiling. That makes worn sealant and cracked grout in Edgware more than a cosmetic job.
Big or small, you get the same 12-month guarantee in Edgware and across Greater London.
- Place
- Edgware (HA8, NW7, HA7)
- Region
- Greater London
- Cover
- 12 months on all our work
- Quote
- A clear price before work begins
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Different surfaces, different methods
Kitchen splashbacks
Grout behind the hob and sink works hard. We renew the grout and the worktop sealant.
Corners and edges
Edges are resealed while we’re there, so the whole area is finished together.
Aftercare tips
How long the joints last depends on use and care. Here’s what we suggest:
- Avoid neat bleach and strong acid descalers on grout
- Run the extractor fan during and after a shower
- Get any tile that moves checked promptly
- Look at the sealant in the corners now and then
Clean the grout with a mild bathroom cleaner with a soft brush. Keep harsh bleach and acid limescale removers away from it, as they can break grout down.
Cracked grout doesn’t stay cracked for long. Water gets in behind and the tiles can start to loosen and early regrouting can avoid a much bigger job.
How the visit works
On the day, we look over the joints with you first. We protect the surfaces around the joints before any work begins. Most jobs take a few hours for a shower enclosure, longer for a whole room. In a London area like Edgware, the main things to plan are parking and access: let us know about parking, the floor we’ll be working on and any lift or shared entrance.
- First we agree what’s being done and flag any loose tiles.
- Grout is raked out without chipping the tiles.
- Dust is cleared from every joint.
- We grout the joints and wipe the tiles clean.
- We renew the silicone at the corners and edges.
Before we arrive
- Mention any tricky access
- Mention any leaks or damp you’ve noticed
- Mention any parking rules near the property
Get a quote
Quotes start with a quick conversation. Tell us what’s wrong, where it is and how much there is, and we will talk you through what we’d do. When it suits you, phone 0345 464 0079 or send us an email.
Related advice
What regrouting looks like in Edgware
London has hard water, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in. In a London flat, water from a failed bath or shower seal can reach the neighbours below, so tired sealant is best dealt with early.
Homes close to St Andrew include some older properties, and timber floors under older bathrooms flex, so joints need a sealant that moves with them. As a London address, Edgware can be tricky for parking: let us know about parking bays, permits or a driveway.
Edgware is about 4 miles west of Finchley, in Greater London. Whether you’re in the middle of Edgware or further out, we cover regrouting for every kind of property. Across Greater London, we cover 764 places, Edgware among them. For nearby work, see our London page.
Work in HA8, NW7 and HA7 is quoted and booked the same way as anywhere else. You’ll find streets such as Station Road, Edgware Road High Street and Hillcrest Avenue, and we cover them all. With the A5100 close by, Edgware is easy for our applicators to reach for regrouting. We also cover the places around Edgware: The Hale (1 mile east), Broadfields Estate (1 mile north), Burnt Oak (1 mile south-east), Canons Park (1 mile south-west) and Little Stanmore (1 mile south-west). Within a short drive, we also cover London (11 miles south-east), City of Westminster (9 miles south-east), Marylebone (9 miles south-east), Kensington (9 miles south), St Pancras (9 miles south-east) and Shoreditch (10 miles south-east).
Local landmarks in Edgware
Around Edgware, our work takes us to homes and buildings near The Northgate School, Railway Hotel and London Academy. The nearest railway station is Mill Hill Broadway station, roughly 1.1 miles south-east of the centre. Well-known places in the area include Hilfield Castle (3.6 miles north-west) and Broadwalk Centre (0.5 miles south-west). Not far away are Darland's Lake and Mill Hill Old Railway Nature Reserve.
Signs you need regrouting in Edgware
Most grout is porous, so water, soap and grime soak into it. Given time, it discolours and begins to break down and showers that get daily use suffer most.
These are the problems we’re asked about most:
- Grout in a colour the owner wants to change
- Cracked grout along the bath or tray
- Floor grout that has worn and darkened
- Grout stained black or orange that won’t clean
If you look after a building such as Beit Shvidler Primary School, its toilets, changing areas and kitchens need their sealant renewed like any other building’s.
Before booking anyone
- How the joint is cleaned and prepared
- Who does the work, and how experienced they are
- The length of the guarantee
- Whether they’re fully insured
Quotes for regrouting in Edgware
Jobs vary more than people expect. What affects the quote:
- How many areas need sealing
- The amount of work
- Whether the work is at height
- Working hours on commercial sites
What you pay reflects the work, not a rough estimate. That’s why we ask a few questions first.
Helping us quote
When you contact us, these details help:
- The address or postcode of the job
- Any previous sealing or DIY work
- If it’s domestic, commercial or a hotel
- Photos by email, if that is easy
Getting a quote is simple: let us know the job and the location. A few pictures by email make the job easier to understand.
FAQs for Edgware
I live in a flat in Edgware. Can a failed seal leak into the flat below?
It can, yes: water that gets past a split bead or cracked grout often runs under the tray and shows on the ceiling below. It’s far simpler to replace tired sealant early than to deal with a neighbour’s ceiling.
I let a flat near Mill Hill Broadway station. Can you help?
Yes, we work for letting agents and landlords. You can phone 0345 464 0079 or drop us an email with the address and a few details, and we will give you a fixed price before work begins.
Where is Mr Mastic based?
We work from Crawley. Our applicators cover Edgware, along with the rest of our area.
What do you need from me for a quote?
Let us know what needs doing and where. We will ask anything else we need to know.
Is it possible to regrout only the shower area?
Yes. A lot of our jobs are only the shower, or just the joints that have failed.
Will it make a mess?
We keep the work tidy. Nearby surfaces are protected, and we clear up when we are done.
What does regrouting cost?
The cost depends on the size of the job, access and how much old sealant has to come out. Call for a quick quote.
How long should I wait before showering?
It varies with the products and the room. We’ll tell you exactly how long when the job is done.
When something else is needed
It helps to know what we can’t do too:
- Movement in a stud wall or floor
- A leaking wet room membrane
- Water coming from plumbing rather than grout
Not sure which it is? You can ring 0345 464 0079 or send us an email and we will tell you honestly.
Where we work in Edgware
- Tiled floors
- Bathroom wall tiles
- Wet rooms
- Kitchen splashbacks
- Shower walls
- Bathroom floors
Other services in Edgware
Can I do it myself?
A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. The common mistakes are sealing over old sealant, sealing a damp joint and using far too much.
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is matched to the joint and its conditions.