Greater London · England

Regrouting in Northumberland Park, Greater London

Raking out old, cracked or stained grout and regrouting tiled walls and floors for Northumberland Park, backed by a one-year guarantee. Call for a quick quote.

  • Corners filled with grout instead of silicone
  • Kitchen splashback grout stained by grease
  • Floor grout that will not come clean

Book regrouting in Northumberland Park

Regrouting for homes and businesses in Northumberland Park

We regroute showers, bathroom walls and floors, splashbacks and wet rooms. It can be a full room, or just the area that has failed. Whatever the size, the method stays the same. If you have grout that makes sound tiles look old and floor grout that won’t come clean, we can put it right.

Much of London’s older housing is Victorian and Edwardian terraces, many of them now split into flats, and bathrooms were often squeezed into small rooms. A compact bathroom that steams up every day is hard on silicone and grout.

All of our work is guaranteed for twelve months.

Place
Northumberland Park (N17, N18)
Region
Greater London
Guarantee
A year, on every job
Quotes
A clear price before any work starts
Telephone
0345 464 0079
Page updated
26 October 2026
Mr Mastic applicator sealing the vertical joint between a glass shower screen and tiled wall

The process

There is not much for you to do on the day. Show us the job and we will take it from there. The job generally takes anything from a few hours to a full day, depending on the area, including the tidy-up. In a London area like Northumberland Park, the main things to plan are parking and access: let us know about parking, the floor we will be working on and any lift or shared entrance.

  1. We check the tiles are sound and flag any that are loose or hollow.
  2. Old grout is raked out to a consistent depth without chipping the tiles.
  3. We vacuum the joints and clean out the dust.
  4. We fill the joints with new grout, then clean the tiles.
  5. The corners and edges get new silicone, because grout there would crack.

Getting ready for the visit

  • Let us know about parking restrictions
  • Clear the area around the work
  • Plan for the work area to be out of bounds to pets and children

How to get a quote

We don’t publish a price list, as no two jobs are quite the same. Instead, we give you a clear quote for your job. To get started, ring 0345 464 0079 or send us an email.

Get a price

Advice

What affects the quote in Northumberland Park

Some jobs are bigger than they look, and some smaller. The main factors:

  • The product the joint needs
  • How easy the joints are to reach
  • The number and length of the joints
  • How many rooms, windows or areas are involved

No two jobs are quite the same, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part.

Asking for a quote

A few details help us give you an accurate quote. When you get in contact, it helps to mention:

  • If someone has resealed it before
  • What’s wrong with the joints now
  • The type of property
  • Pictures of the joints, sent by email

For a quick quote, get us on the phone, or email us if that is easier. Describe what needs sealing and we’ll explain what’s involved.

When it is not the sealant

A few problems are outside what sealant work can do:

  • A leaking wet room membrane
  • Tiles that are chipped or split
  • A floor or wall that keeps moving

If you’re not sure, just call 0345 464 0079 or drop us an email and we’ll give you a straight answer.

Where we work in Northumberland Park

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

Should I try it myself first?

Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.

If you are set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.

Aftercare tips

Aftercare is simple, and it makes a real difference:

  • Use a squeegee on the tiles after showering
  • Rinse the tiles after showering
  • Run the extractor fan during and after a shower
  • Get any tile that moves checked promptly

Give the new grout the time we tell you before using the shower, so it can harden properly. After that, rinse the tiles after showering and let the room air.

Grout that stays dark after cleaning is starting to fail. At this point it’s a simple regrout while the tiles are still sound.

When to call us in Northumberland Park

Some grout fails because it was mixed or laid badly. If it was mixed too wet or not pressed in firmly tends to wash out early.

Keep an eye out for these signs:

  • Dirty, worn grout on a tiled floor
  • Grout that stays dark however much it’s cleaned
  • Grout in a colour the owner wants to change
  • Cracked or crumbling grout lines

If you let a flat or house near Northumberland Park (London) station, clean grout and fresh sealant between tenancies make a bathroom look cared for again.

Comparing quotes

  • What product goes in the joint
  • What preparation is included
  • Whether they’re fully insured
  • Whether VAT is included

How to choose a mastic man

Regrouting in Northumberland Park: local notes

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. 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.

As a London address, Northumberland Park can be tricky for parking: let us know about parking bays, permits or a driveway. In the older streets around St Paul's Church, walls and floors in older homes can move, and sealant and grout show it first.

Northumberland Park is about 1 mile north-east of Tottenham, in Greater London. Wherever you are in the N17 postcode area, our applicators can take on regrouting. We cover 764 towns and villages across Greater London, from the larger towns to small villages. Our London page covers work nearby (7 miles or so).

Our applicators cover all of N17 and N18 for regrouting and the streets around it. If you need regrouting at a property on Love Lane, Park Lane and York Road or a nearby road, we can help. We also cover the places around Northumberland Park: Upper Edmonton (1 mile north-west), Edmonton (1 mile north), South Chingford (1 mile east), Picketts Lock (2 miles north-east) and Highams Park (2 miles east). Larger places within reach include London (7 miles south), City of Westminster (7 miles south-west), Marylebone (7 miles south-west), Kensington (10 miles south-west), St Pancras (6 miles south-west) and Shoreditch (6 miles south).

Near you in Northumberland Park

Around Northumberland Park, our work takes us to homes and buildings near Duke's Aldridge, No.8 Tottenham pub and London Academy of Excellence Tottenham and the streets around them. There’s a railway station in Northumberland Park itself: Northumberland Park (London) station. Other landmarks nearby include North Middlesex University Hospital (0.9 miles north-west) and Markfield Beam Engine and Museum (1.6 miles south). Open spaces near Northumberland Park include Pole Hill and Highams Park Lake.

Map of Northumberland Park © OpenStreetMap contributors

Common questions in Northumberland Park

Can parking be tricky for a visit in Northumberland Park?

It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. That way the visit can be planned around it.

Could a tired shower seal in my Northumberland Park flat affect the neighbours below?

Yes, it can. Water that gets past failed sealant or cracked grout can run under the bath or tray and show up on the ceiling below. It’s far simpler to replace tired sealant early than to deal with a neighbour’s ceiling.

Is it OK to seal over old sealant?

No. We remove every bit of old sealant first.

Will there be a smell?

That depends on the sealant. Some smell for a while, some hardly at all, and any smell fades as they cure.

Are you insured?

Yes. We are fully insured.

Do you grout the corners?

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

Will the old sealant be removed?

Yes. We cut out all the old sealant and clean the joint before applying anything new.

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

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

Why it’s worth doing now in Northumberland Park

Bleach can lighten stained grout for a while, but stains and mould that have soaked in tend to return. Replacing the grout and resealing the edges is a lasting fix. Converted houses in London often have a bathroom above someone else’s living room, and a slow leak from a failed seal can end up in the flat below. Dealing with it early is far simpler.

What you pay reflects the work, not guesswork. That’s why we ask about the job first and agree the price before starting.

Why book with us

  • We leave the area clean and tidy
  • Quality sealants from Arbo and Everbuild
  • Rated 4.9 stars on Google
  • A 12-month guarantee on all work

See how sealant jobs are priced or customer reviews.

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