Hertfordshire · England
Northaw Regrouting
Specialist regrouting for Northaw: careful preparation, the right product and tidy work. Ask us for a quick quote.
- Grout that makes sound tiles look old
- Cracked or crumbling grout lines
- Grout in corners that has cracked
Regrouting in Northaw, done properly
Grout fills the gaps between tiles, while sealant goes where tiles meet a bath, tray or worktop. Once grout starts to crack or wash away, water can get in behind the tiles. Our job is to rake it out and put new grout in, then reseal the corners and edges. We work on kitchen splashbacks, bathroom floors and bathroom wall tiles, and common reasons people get in touch are grout washed out of a shower and a grout colour that no longer suits the room.
Around Northaw, it’s houses and cottages rather than flats, some with bathrooms tucked into older rooms or extensions. The work is the same as anywhere: old material cut out, joints cleaned and a fresh finish laid.
We stand behind the work with a 12-month guarantee, so you are covered after we’ve gone.
- Where
- Northaw (EN6)
- Region
- Hertfordshire
- Cover
- 12 months on all our work
- Quote
- A clear price before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Work for landlords, hotels and businesses
Letting agents and landlords in Northaw can book us as well as homeowners. Resealing between tenancies is a simple way to keep a property in good order.
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.
Surface by surface
Bathroom floors
If floor grout keeps cracking, the floor may be moving. We check the tiles before regrouting.
Bathroom wall tiles
Splash areas around basins and baths stain first. We can regroute just those areas or the whole wall.
Aftercare tips
Looking after new joints is easy:
- Clean grout with a mild bathroom cleaner
- Skip wire brushes and scourers
- Get any tile that moves checked promptly
- Use a squeegee on the tiles after showering
We will tell you when the area can be used again. Stick to that time, and go gently on the grout at first.
Small problems with grout are quick to put right. Left for a few years, they can become a leak, so get it looked at when you notice it.
DIY versus a professional finish
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
Questions from Northaw
Do you cover smaller places like Northaw?
Yes, we do. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Can you help a landlord with a rental near Cuffley station?
Yes, rental work is part of what we do. Just ring 0345 464 0079 or send us an email and tell us about the property, and we will give you a clear price.
How much does regrouting cost in Northaw?
It depends on the job, so we quote each one individually. For a quick quote, phone 0345 464 0079 or send us an email and tell us what needs doing and where.
Should corners be grouted or sealed?
Silicone. Grout is for the joints between tiles, while corners and edges need a joint that can move.
Do you do commercial work?
Yes. We work in offices, washrooms, hotels and other commercial premises, as well as homes. Working times can be discussed when we quote.
Does someone need to be in?
It depends on the job. Inside work needs someone to give us access.
Can you seal over the old sealant?
No, and we never do. It may look fine at first, but the new bead soon lifts. The old sealant has to come out completely.
Are you insured?
Yes. Mr Mastic is fully insured, and we have been doing sealant work for more than 20 years.
How the visit works
On the day, there’s very little for you to do. Show us the job and we’ll take it from there. The work itself takes anything from a few hours to a full day, depending on the area, including the tidy-up. Somewhere like Northaw needs a little journey planning: tell us about narrow lanes, gates, long drives and where we can park. We bring what the job needs, so it can be finished in one trip where possible.
- First, we check for loose or hollow tiles and point out any we find.
- Old grout is raked out to a consistent depth without chipping the tiles.
- The joints are vacuumed and cleaned.
- We fill the joints with new grout, then clean the tiles.
- We reseal the internal corners and edges with silicone.
Getting ready for the visit
- Let us know about parking restrictions
- Tell us about access, such as stairs, a lift or high-level joints
- Clear items away from the joints we are working on
Get a quote
Want a quote for regrouting? Please ring 0345 464 0079 or email us with a few details. You will know what we plan to do, and what it will cost, before any work begins.
Read more
Quotes for regrouting in Northaw
You’ll get a clear quote before any work starts. It’s based on:
- The old material and how stubborn it is
- How many rooms, windows or areas are involved
- The amount of work
- Any mould that needs treating
Homes and businesses are quoted the same way: the amount of work, the access and the products needed. Call for a quick quote and we will explain what it covers.
Asking for a quote
When you contact us, these details help:
- Photos by email, if that’s easy
- The type of property
- Any previous sealing or DIY work
- How we’d reach the joints
Asking for a quote is easy: let us know what needs doing and where. A few pictures by email make the job easier to understand, and we’ll take it from there.
Bathrooms and kitchens in Northaw
Most of the South East has hard water, so limescale builds up on sealant, grout and fittings.
For site and facilities teams at buildings such as Northaw Church of England Primary School, we reseal washrooms and kitchens in schools and businesses as well as homes. If you let a flat or house near Cuffley station, stained grout drags a rental down, and regrouting between lets puts that right. If you live in an older home near Parish Church of St Thomas A Becket, bathrooms in older houses have often been refitted more than once, with sealant laid over sealant.
Northaw is about 2 miles north-east of Potters Bar, in Hertfordshire. Northaw gets the same service as everywhere we cover: the old material taken out, joints prepared properly and a 12-month guarantee. Our Hertfordshire coverage runs to 381 places, and Northaw is one of them. Our London page covers work nearby (14 miles or so).
Jobs for regrouting in EN6 is quoted and booked the same way as anywhere else. If you need regrouting at a property on Vineyards Road, Church Lane and Northaw Road West or anywhere close by, we can help. Neighbouring places we cover for regrouting include Cuffley (1 mile east), Brookmans Park (2 miles north-west), Newgate Street (2 miles north-east), Bell Bar (2 miles north-west) and Little Berkhamsted (3 miles north). We also work in nearby towns such as Watford (11 miles west), Hemel Hempstead (14 miles west), Stevenage (14 miles north), St Albans (8 miles west), Welwyn Garden City (7 miles north) and Harpenden (12 miles north-west).
Landmarks near Northaw
Locally, jobs take us to homes and businesses close to Two Brewers Public House and Mount Grace School, among other places. The closest station to Northaw is Cuffley station, about 1.6 miles east. Other landmarks nearby include Potters Bar Museum (2.1 miles west) and Chase Farm Hospital (3.3 miles south-east). Open spaces near Northaw include Fir and Pond Woods.
What we cannot put right
New sealant cannot fix everything, and we’d rather say so up front. Sealant will not put right:
- Waterproofing that has failed below the tiling
- Leaks from pipes, valves or wastes (a plumber’s job)
- A floor or wall that keeps moving
Not sure which it is? You can call 0345 464 0079 or drop us an email and we’ll tell you honestly before booking.
Joints and surfaces we work on
- Wet rooms
- Bathroom wall tiles
- Shower walls
- Kitchen splashbacks
- Tiled floors
- Bathroom floors