Kent · England

Floor Joint Sealing in Northbourne

Floor joint sealing in Northbourne from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

  • Skirting that has pulled away from the floor
  • Chipped and open joints in warehouse floors
  • Worn sealant at door thresholds

Trusted floor joint sealing in Northbourne

Floor joint sealing for homes and businesses in Northbourne

Tiled floors can crack along the grout when there’s no room for movement. Where one is needed, we rake out the grout along the right line and replace it with flexible sealant. Common call-outs are for tiled floors with no room to move and gaps between floors and kitchen plinths, on thresholds, skirting boards and tiled floors.

For a small place like Northbourne, the journey and access are planned in advance, and once on site, the job is the same as anywhere.

Your job is guaranteed for a year, as with all our work.

Location
Northbourne (CT14)
Region
Kent
Guarantee
One year on every job
Quotes
A clear price before any work starts
Phone
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Signs you need floor joint sealing in Northbourne

Wheels crossing an unfilled concrete joint chip its edges. Pallet trucks and trolleys knock the edges away and the joint gets wider.

People generally contact us after spotting one of these:

  • Caulk that has cracked where the floor moves
  • Gaps at thresholds between rooms
  • Open joints that fill with dirt
  • Chipped and open joints in warehouse floors

Schools such as Northbourne Church of England Primary School are buildings too, and floor and threshold joints in busy corridors wear quickly and are best resealed early.

Questions to ask before you book

  • What the quote includes, VAT included or not
  • Who turns up on the day
  • Whether they seal over old material or remove it
  • Which sealant they’ll use, and why

How to choose a mastic man

Questions from Northbourne

Do you work for landlords with property near Walmer station?

Yes, landlords and agents are among the people we work for, and several properties can go on one quote. You can ring 0345 464 0079 or drop us an email with the details for a clear quote.

Do you cover smaller places like Northbourne?

Yes. Northbourne is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Can you seal where the floor meets the bath panel?

Yes. We cut out any old sealant or caulk and reseal with flexible silicone, colour-matched where it shows.

What information do you need?

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

How much does floor joint sealing cost in Northbourne?

Size, access and the old material all affect the cost. Call for a quick quote.

Is caulk good enough for skirting?

Because caulk cracks where there’s movement or water. Floor edges move through the year, so a flexible sealant suits them better.

Can you seal over the old sealant?

No, and we never do. It can look neat for a few weeks, but the new layer lifts away from the old one. The old sealant has to come out completely.

Will the old sealant be removed?

Always. Sealing over old sealant is the main reason resealing fails early, and it’s something we never do.

Looking after it afterwards

Looking after new joints is easy, and it makes a real difference:

  • Ask before painting over a sealed joint
  • Avoid caulk in bathrooms and kitchens
  • Walk round the room once a year and look at the edges
  • Vacuum floor joints regularly to stop grit building up

Have a look at the joints once the heating season is over. Small gaps at the ends can be touched up.

Water getting into floor joints in bathrooms and kitchens can damage what’s underneath. Resealing early keeps it out.

Joints and finishes in Northbourne homes

Floors around Kent run from suspended timber in older homes to concrete in newer houses and units, and they do not all move the same way. The joint at the skirting or threshold has to allow for that.

If you let a flat or house near Walmer station, gaps at skirtings and thresholds are worth sealing between tenancies. For buildings such as Church of St Augustine, joints in its floors, skirtings and thresholds need resealing as they wear.

Northbourne is about 2 miles west of Deal, in Kent. Every kind of property in Northbourne is covered for floor joint sealing. Every job comes with our 12-month guarantee. Our Kent coverage runs to 922 places, and Northbourne is one of them. There’s also a page for Chelmsford, roughly 51 miles from Northbourne.

We work across CT14 for floor joint sealing and the streets around it. If you need floor joint sealing at a property on Deal Road, Coulson Grove and Mill Lane or a nearby road, we can help. We also cover the places around Northbourne: Marley (1 mile north), Great Mongeham (1 mile south-east), Finglesham (1 mile north), Sholden Meadows (1 mile east) and Sholden (1 mile east). We also work in nearby towns such as Canterbury (12 miles west), Margate (11 miles north), Dover (6 miles south), Folkestone (12 miles south-west), Ramsgate (9 miles north) and Broadstairs (11 miles north).

What’s near Northbourne

In Northbourne, that means homes and buildings near Castle Community College, Hare & Hounds pub and Betteshanger Park and the streets around them. The nearest railway station is Walmer station, about 2.2 miles south-east of the centre. Other landmarks nearby include Deal Castle (2.8 miles east) and Kent Museum of the Moving Image (2.7 miles east). Not far away are Monk's Wall nature reserve.

Map of Northbourne © OpenStreetMap contributors

What affects the cost of floor joint sealing

The quote reflects the job in front of us. We look at:

  • Whether old sealant or filler has to be cut out
  • Working hours on commercial sites
  • Any mould that needs treating
  • The product the joint needs

Instead of a standard rate, we price the job in front of us: how many joints, what’s in them now and how we reach them. You’ll know the price before we begin.

What to tell us for a quote

When you contact us, these details help:

  • Access, such as stairs, a lift or height
  • How many joints, rooms or windows are involved
  • Pictures of the joints, sent by email
  • The address or postcode of the job

There’s no standard price list, as no two jobs are quite the same. Instead, your job gets its own clear quote. To get started, ring 0345 464 0079 or drop us an email.

Different surfaces, different methods

Wet room and bathroom floors

Floor joints in bathrooms take water every day. We seal them with anti-fungal sanitary silicone to keep water out of the edges.

Tiled floors

The edge of a tiled floor, where it meets the wall or skirting, should be a flexible joint. Grout at the edge is removed and replaced with sealant.

What we do, step by step

Once we’re on site, we check the joints match what you told us. If we find something unexpected, we talk it through with you first. Most jobs then take a few hours for most rooms, longer for large commercial floors. Somewhere as small as Northbourne, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We clear the edges of the floor so the joints are easy to reach.
  2. Old material is removed from the joint.
  3. We clean and dry the edges of the joint.
  4. We apply a flexible sealant suited to the floor and tooled.
  5. We check the joints and explain the aftercare.

Preparing for the visit

  • Let us know about parking restrictions
  • Try not to wet indoor joints just before the visit
  • Tell us about access, such as stairs, a lift or high-level joints

Ask for a quote

For a quote, call 0345 464 0079 or email us and tell us where the job is and what the problem looks like. We will give you a clear price before any work starts.

Get a quick quote

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Honest limits

New sealant cannot fix everything, and we will tell you before work begins. Sealant won’t put right:

  • Tiles that have lifted or broken
  • Floors that are uneven or need levelling
  • Large cracks that need a surveyor

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

Surfaces we seal

  • Thresholds
  • Concrete floor joints
  • Commercial floors
  • Skirting boards
  • Wet room & bathroom floors
  • Tiled floors

Landlord and commercial work in Northbourne

We also work for property managers and facilities teams. Several sites can be quoted together.

In hotels, rooms out of use cost money, so we plan the work room by room. We have worked in hotels as well as homes and businesses.

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