Hertfordshire · England

Regrouting in Mackerye End

Raking out old, cracked or stained grout and regrouting tiled walls and floors for householders, landlords and businesses in Mackerye End. ARBOMaster approved applicators, fully insured, with a 12-month guarantee.

  • Kitchen splashback grout stained by grease
  • Good tiles let down by tired grout
  • Cracked or crumbling grout lines

Trusted regrouting in Mackerye End

Different surfaces, different methods

Bathroom wall tiles

Splash areas around basins and baths stain first. We can regroute just those areas or the whole wall.

Shower walls

A shower wall is soaked daily, so its grout takes the most punishment. It’s often the first place grout washes out.

How we handle regrouting in Mackerye End

Regrouting is generally paired with resealing. Grout belongs between tiles, but corners and edges move, so they need flexible silicone instead. Doing both at once leaves the whole area sound. If you have gaps where the shower grout has gone and grout in a colour the owner wants to change, we can put it right, whatever the surface.

In a village or hamlet like Mackerye End, homes are often older cottages and farmhouses alongside a few newer houses. Movement in older walls and floors tends to show first as cracked grout or split sealant.

All our work is covered by our 12-month guarantee.

Applicator in a navy top running a bead of silicone up a shower screen wall profile
Where
Mackerye End (AL5)
Wider area
Hertfordshire
Cover
A year, on every job
Price
Quoted before any work starts
Telephone
0345 464 0079
Last updated
26 October 2026

Why act early in Mackerye End

Once grout cracks, water can get behind the tiling. Left alone, that water can loosen tiles or damage the wall, and then you are looking at retiling. Sorting it early keeps the job simple. Older cottages and farmhouses around Mackerye End can have timber floors and frames, where water from a failed joint can cause rot if it’s left.

What it costs depends on the size of the job, how hard the old material is to remove and how easy the joints are to reach. You’ll have a clear quote before any work starts, so you know where you stand.

Why choose Mr Mastic in Mackerye End

  • Tidy, careful work
  • 4.9 on Google from 180+ five-star reviews
  • 20+ years of sealant experience
  • A 12-month guarantee on all work

Read how sealant jobs are priced and what customers say.

Mackerye End homes and their sealant

Most of the South East has hard water, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.

Rented homes near Harpenden station change hands often, and clean grout and fresh sealant between tenancies make a bathroom look cared for again. If you live in an older home near All Saints, walls and floors in older homes can move, and sealant and grout show it first. For site and facilities teams at buildings such as Sauncey Wood Primary School, washroom and kitchen sealant there needs the same care as at home, and schools and businesses are part of our work as well as homes.

Mackerye End is about 1 mile north-east of Harpenden, in Hertfordshire. We carry out regrouting for homes and businesses in Mackerye End and nearby, as part of our work across Hertfordshire. Our Hertfordshire coverage runs to 381 places, and Mackerye End is one of them. We also work in London, around 25 miles away.

Postcode districts we cover here for regrouting: AL5. We also cover the places around Mackerye End: Lea Valley (1 mile south), Porter's End (1 mile north), The Folly (1 mile south-east), Blackmore End (1 mile north-east) and Bower Heath (1 mile north-west). Within a short drive, we also cover Watford (12 miles south), Hemel Hempstead (8 miles south-west), Stevenage (8 miles north-east), St Albans (5 miles south), Welwyn Garden City (6 miles east) and Hitchin (9 miles north).

What’s near Mackerye End

Locally, jobs take us to homes and businesses close to The Cherry Trees pub, Sir John Lawes School and Lydekker Park, among other places. Mackerye End’s nearest station is Harpenden station, about 1.7 miles south-west. Nearby you will also find St Albans City Hospital (4.8 miles south) and Harpenden Museum (1.9 miles south-west). For a walk, there’s Wheathampstead Local Nature Reserve.

Map of Mackerye End © OpenStreetMap contributors

Landlord and commercial work in Mackerye End

In hotels, rooms out of use cost money, so the work can be planned room by room. We’ve worked in hotels as well as homes and businesses.

Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance that we can handle for you.

What affects the quote in Mackerye End

Some jobs are bigger than they look, and some smaller. What affects the quote:

  • The product the joint needs
  • The size of the job
  • The number of rooms or windows
  • Whether there’s mould to deal with

Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. We take all of that into account in your quote.

What to tell us for a quote

Photos by email are helpful but not essential. Try to tell us:

  • Pictures of the joints, sent by email
  • If someone has resealed it before
  • How we’d reach the joints
  • What the problem is, such as mould, gaps, leaks or cracking

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.

Can I do it myself?

The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.

The biggest DIY mistake is sealing over old sealant. Silicone does not stick to old silicone, so it lifts and traps water and mould underneath. All the old material has to come out first.

What happens on the day

When we arrive, we start by going over the job with you, so there are no surprises. Surfaces next to the work are protected before we start. Most jobs take anything from a few hours to a full day, depending on the area. For a village or hamlet like Mackerye End, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We agree the area to be regrouted and point out any loose tiles.
  2. Grout is raked out without chipping the tiles.
  3. The joints are cleaned out and vacuumed.
  4. The new grout goes in, then the tile faces are cleaned.
  5. Internal corners and edges are resealed.

Before we arrive

  • Where the joints are inside, avoid wetting them before we arrive
  • Clear items away from the joints we’re working on
  • Mention any leaks or damp you’ve noticed

How to get a quote

For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we’ll talk you through the work.

Get a quick quote

Advice

Honest limits

Honest advice matters more to us than a booking, so here’s what new sealant won’t do:

  • Tiles that are loose or hollow behind
  • Cracked or broken tiles
  • A leaking wet room membrane

Not sure which it is? You can phone 0345 464 0079 or email us and we’ll tell you honestly.

What we seal

  • Shower walls
  • Bathroom wall tiles
  • Wet rooms
  • Kitchen splashbacks
  • Tiled floors
  • Bathroom floors

Your questions about regrouting in Mackerye End

Is Mackerye End within the area you cover?

Yes. Mackerye End is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.

Can you help a landlord with a rental near Harpenden station?

Yes, we work for letting agents and landlords. Just phone 0345 464 0079 or email us and tell us about the property, and we will give you a clear price.

What should I tell you?

Just the basics: where it is, what you’ve noticed and how we reach it. Then ring 0345 464 0079 or send us an email.

Do you grout the corners?

Flexible sealant. Grout is for the joints between tiles and moving joints need sealant.

Do you regrout part of a bathroom, like the shower?

Yes. We’ll check the other tiled areas as well and tell you if anything else needs attention.

Can I do it myself?

You can, for simple jobs. The key is preparation: remove all the old material and work on a clean, dry joint. If it doesn’t work out, we can redo it.

Can you seal over the old sealant?

No. We remove every bit of old sealant first, so the new joint bonds to clean surfaces.

Is resealing included with regrouting?

Normally we do both. Grout fills tile gaps and sealant handles the moving joints, so we renew both and it’s all in the quote.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job