Hertfordshire · England
Regrouting in Cow Roast, Hertfordshire
Raking out old, cracked or stained grout and regrouting tiled walls and floors for homes and businesses in Cow Roast and across Hertfordshire. Fully insured, ARBOMaster approved and guaranteed for a year.
- Dirty, worn grout on a tiled floor
- A grout colour that no longer suits the room
- Discoloured grout on otherwise sound tiles
Regrouting in Cow Roast
We work across Cow Roast, regrouting bathrooms, showers and kitchens. Out comes the old grout, the joints are cleaned and new grout goes in, finished with new silicone at the edges. If you have dirty, worn grout on a tiled floor and crumbling grout between the tiles, we can put it right.
Being in a small place like Cow Roast makes no difference to the job itself: it just means planning the journey and access beforehand. In the bathroom or kitchen, the work is the same as in any town.
Our work is backed for twelve months, and the guarantee is the same wherever you are.

- Where
- Cow Roast (HP23)
- Wider area
- Hertfordshire
- Guarantee
- A year, on every job
- Price
- Quoted before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Why act early in Cow Roast
New grout smeared over the old doesn’t bond well. A thin skin on top tends to break off, taking any repair with it. Raking out to a consistent depth gives the new grout something to hold. Where a wall is exposed, as many are in small places like Cow Roast, wind-driven rain gets into any failed joint, and older walls, once damp, take a long time to dry.
Rather than a set price list, we price the job in front of us: the amount of work, the old material and the access. You’ll know the price before we begin.
Why us?
- We leave the area clean and tidy
- Fully insured
- 12-month guarantee on every job
- We never seal over old sealant
DIY versus a professional finish
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.
Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it lifts and traps water and mould underneath. Everything old must be removed first.
Regrouting in Cow Roast: local notes
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
Rented homes near Tring station change hands often, and stained grout drags a rental down, and regrouting between lets puts that right. Managing a site like Tring School? Then its toilets, changing areas and kitchens need their sealant renewed like any other building’s. In the older streets around Church of St Bartholomew (church of England), older homes can move a little, which is hard on rigid grout and tired sealant.
Cow Roast is about 2 miles north-west of Berkhamsted, in Hertfordshire. For regrouting in and around Cow Roast, please ring 0345 464 0079 or send us an email for a quick quote. We are based in Crawley and cover Hertfordshire, Cow Roast included. Cow Roast is one of 381 places in Hertfordshire we cover. Oxford is on our list too, around 27 miles away.
Our applicators cover all of HP23 for regrouting. Regrouting is available to properties on Wharf Lane and Tring Road. Close by, we work in Dudswell (1 mile south-east), Wigginton (1 mile west), Heath End (2 miles south), Tring (2 miles north-west) and Hawridge (2 miles south). Further out, we also cover Watford (12 miles south-east), Hemel Hempstead (7 miles east), St Albans (12 miles east), Harpenden (11 miles east), Bushey (15 miles south-east) and Rickmansworth (12 miles south-east).
Near you in Cow Roast
Typical jobs here are in homes near The Artisan at The Cow Roast Inn and Tring Park and the streets around them. The nearest railway station is Tring station, about 1.3 miles north. Nearby you will also find Pitstone Green Museum (3.6 miles north) and Hawridge Court (2.9 miles south). For a walk, there’s College Lake nature reserve and Pavis Wood.
Other services in Cow Roast
Common questions in Cow Roast
Do you cover Cow Roast for regrouting?
Yes, Cow Roast is within the area we cover. Our work covers London and the South East. You can phone 0345 464 0079 or email us and let us know what needs doing, and we will give you a clear price.
I let a flat near Tring station. Can you help?
Yes, we work for letting agents and landlords. You can call 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before we start.
How long does the job take?
Most jobs take a few hours, or longer for a fully tiled room. We will confirm how long when we quote.
What should I tell you?
Only a few details: where it is, what you’ve noticed and how we reach it. Then phone 0345 464 0079 or drop us an email.
Can you work on commercial sites?
Yes. Commercial and hotel work is a large part of what we do. We can talk about working times when we quote.
Where are you based?
We’re based in Crawley, and we work across South East England, London and Scotland.
What do you put in the joint?
Quality sealants from brands including Arbo and Everbuild, picked for each joint. We explain the product when we quote.
Are you ARBOMaster approved?
Yes. We are ARBOMaster approved, the scheme for applicators of Arbo sealants.
Quotes for regrouting in Cow Roast
Some jobs are bigger than they look, and some smaller. The main factors:
- How easy the joints are to reach
- How many rooms, windows or areas are involved
- Any working-time requirements on site
- Which sealant suits the joint
The cost depends on the size of the job, how hard the old material is to remove and access to the work. We give a clear quote before we start, so you know where you stand.
Asking for a quote
When you contact us, it’s useful to know:
- If someone has resealed it before
- The problem you’ve noticed
- The rough size of the job
- Whether it’s a home or a business
We quote each job on its own. Just phone 0345 464 0079 or send us an email with the details and send photos if you have them.
What happens on the day
When we arrive, we start by going over the job with you. We protect the surfaces around the joints before any work begins. Most jobs take a few hours, or longer for a fully tiled room. Somewhere as small as Cow Roast, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We check the tiles are sound and flag any that are loose or hollow.
- We rake out the old grout to an even depth, taking care of the tile edges.
- We vacuum the joints and clean out the dust.
- We fill the joints with new grout, then clean the tiles.
- Corners and edges are resealed with flexible silicone, not grout.
How to prepare
- Mention any leaks or damp you’ve noticed
- Clear items away from the joints we’re working on
- Keep children and pets away from the work area
Ask for a quote
For a quote, call 0345 464 0079 or drop us an email with the location and a short description of the problem. We will give you a clear price before any work starts.
Advice
Different surfaces, different methods
Bathroom wall tiles
Tiles away from the shower stay drier but still stain and crack. New grout freshens them up.
Bathroom floors
Regrouting a floor brightens the whole room. The edges where floor meets wall or bath get silicone.
Landlords, agents and businesses in Cow Roast
Whether it’s one flat or a portfolio, the work is the same standard: the old material taken out, careful preparation and a 12-month guarantee.
We also work for businesses, from offices to washrooms and kitchens. On commercial sites, working times can be discussed when we quote.
When something else is needed
Sealant is not the answer to every problem, and we will tell you before any work starts. It won’t solve:
- A floor or wall that keeps moving
- Cracked or broken tiles
- Tiles that have come away from the wall
If you’re not sure, just ring 0345 464 0079 or email us and we will give you a straight answer.
Surfaces we seal
- Bathroom wall tiles
- Kitchen splashbacks
- Shower walls
- Bathroom floors
- Tiled floors
- Wet rooms
