Isle of Wight · England

Floor Joint Sealing in Cranmore

Problem with your floor joints in Cranmore? We cut out the old, prepare the joints and apply the right sealant, with a 12-month guarantee.

  • Grout cracking in a straight line across a floor
  • Floor edges that trap water and grime
  • Concrete floor joints that have broken down

Need floor joint sealing in Cranmore?

About our floor joint sealing in Cranmore

We seal floor joints in homes, offices and commercial buildings across Cranmore. We start by checking the floor type and the joint, since that decides which sealant suits. We work on commercial floors, wet room & bathroom floors and skirting boards, and the jobs we see most are open joints around bathroom floor edges and cracked grout where a tiled floor needs a movement joint.

Around Cranmore, older homes often have timber floors that move through the year, which is why skirting and threshold joints need a flexible sealant, not filler.

A one-year guarantee comes with the work, just as it does everywhere we cover.

Eleven members of the Mr Mastic team standing in front of branded white vans
Location
Cranmore (PO41)
Wider area
Isle of Wight
Guarantee
One year on every job
Price
A clear price before work begins
Call
0345 464 0079
Page updated
26 October 2026

What happens if it’s left?

Regrouting a cracked line in a tiled floor rarely fixes it. The movement is still there, so the grout fails again. A flexible movement joint is the fix. Older cottages and farmhouses around Cranmore can have timber floors and frames, and water through a failed joint can rot timber if it’s left.

Commercial jobs are quoted on the same basis as homes: how much there is to do, how we reach it and what it needs, along with when we can work on site. Call for a quick quote and we’ll explain what it covers.

Why us?

  • Sealant colour chosen to suit
  • You choose the colour before work begins
  • We leave the area clean and tidy
  • White, clear, grey or another colour, product permitting

Take a look at what affects the cost or customer reviews.

Can I do it myself?

A DIY attempt doesn’t rule out a professional job. We cut it out and start again.

Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

What happens on the day

At the end, we look at the finished work together and tell you how long to leave it. The visit itself generally takes a few hours, depending on the length of joint, depending on the size of the job. Somewhere as small as Cranmore, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. First we check the joint and the floor and agree which sealant suits it.
  2. Old caulk, grout or sealant is removed from the joint.
  3. The joint is cleaned, vacuumed and backed where depth needs controlling.
  4. The sealant goes in, chosen for the floor and coloured to suit it.
  5. We tool the joint neatly and tell you when it can be walked on and cleaned.

Preparing for the visit

  • Tell us about any previous sealing or DIY attempts
  • Let us know if you’ve seen damp or leaks
  • Let us know about stairs, lifts or work at height

How to get a quote

Call for a quick quote, or email us if that is easier. Describe what needs sealing and we will explain what’s involved and give you a clear quote.

Get a quick quote

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What floor joint sealing looks like in Cranmore

Across the Isle of Wight, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and each moves in its own way. That’s why the skirting and threshold joints need a flexible seal.

For landlords with property near Lymington Pier station, a tidy floor and skirting joint helps a rental look ready for the next tenant. For site and facilities teams at buildings such as Shalfleet Church of England Primary School, floor joints in corridors, halls and entrances take heavy wear and need resealing before the edges break up.

Cranmore is about 6 miles south-east of Lymington, in the Isle of Wight. If you need floor joint sealing in Cranmore, please call 0345 464 0079 or email us for a quick quote. We are based in Crawley and cover the Isle of Wight. Across the Isle of Wight, we cover 125 places, and Cranmore is one of them. We also work in Southampton, about 14 miles from Cranmore.

All of PO41 is covered for floor joint sealing, from the main roads to the quietest streets. Streets in the area include Solent Road, East Close and Cranmore Avenue. We also cover the places around Cranmore: Hamstead (1 mile north-east), Shalfleet (1 mile south-east), Bouldnor (1 mile west), Yarmouth (2 miles west) and Thorns Beach (4 miles north). Within a short drive, we also cover Newport (6 miles east), Ryde (12 miles east), Cowes (7 miles north-east), Sandown (13 miles east), Shanklin (13 miles south-east) and Ventnor (13 miles south-east). If you’re somewhere remote, the job takes a little more planning, so mention it when you ask for a quote.

Local landmarks in Cranmore

The nearest railway station is Lymington Pier station, roughly 4.9 miles north-west of the centre. Nearby you’ll also find Calbourne Water Mill And Rural Museum (2.6 miles south-east) and Yarmouth Castle (2.4 miles west). The countryside around Cranmore includes Boldre Foreshore and Compton Down.

Map of Cranmore © OpenStreetMap contributors

Cranmore: your questions answered

Can you do floor joint sealing in Cranmore?

Yes, Cranmore is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or email us with a few details of the job.

Will you come out to Cranmore?

Yes, we do. Our work covers London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.

Which products do you use?

The product depends on the job: anti-fungal sanitary silicone in wet areas, and other sealants where joints move or face the weather. We use products from Arbo and Everbuild.

Where do you work from?

Our base is Crawley. Our area covers South East England, London and Scotland.

Are you fully insured?

Yes. Full insurance covers our work, and we can confirm the details when we quote.

Why not just use caulk?

Caulk cannot cope with movement or water. Floor edges move through the year, so a flexible sealant suits them better.

Is the work guaranteed?

Yes. There’s a 12-month guarantee on every job.

How much does floor joint sealing cost in Cranmore?

It depends on the job, so we quote each one individually. For a quick quote, call 0345 464 0079 or drop us an email with a short description of the job.

Quotes for floor joint sealing in Cranmore

We do not publish a price list. The quote depends on:

  • Whether the work is at height
  • Any working-time requirements on site
  • The size of the job
  • Mould in or behind the old joints

Every job is a little different, so each one gets its own quote. Size, access and the product the joint needs all play a part, and we will explain the quote if you ask.

What to tell us for a quote

What to tell us when you ask for a quote:

  • Where the property is
  • Roughly how big the job is
  • If it’s domestic, commercial or a hotel
  • Pictures of the joints, sent by email

Every job is quoted individually, so the first step is telling us about yours. Just call 0345 464 0079 or email us with the details.

Keeping the joints in good condition

How long the joints last depends on use and care. Here’s what we suggest:

  • Sweep along the edges of the floor
  • Act on grout cracks that run in a straight line
  • Keep heavy wheels off new concrete joints until cured
  • Ask before painting over a sealed joint

Don’t paint over silicone. If you plan to paint, we’ll use a paintable product.

A tiled floor that cracks along a line will keep cracking until it can move. Adding a movement joint early can stop cracks spreading to the tiles.

Surface by surface

Concrete floor joints

Old filler, dust and debris are cleaned out of the joint first. Backing goes in where the depth needs controlling.

Tiled floors

A crack running along a grout line is often a sign of a missing movement joint. We rake out that line and seal it.

Landlords, agents and businesses in Cranmore

If you manage several properties in or around Cranmore, jobs at different addresses can be quoted together. Send us the addresses and the work at each.

Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. We can quote for more than one property at once.

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