Oxfordshire · England

Floor Joint Sealing in South Hinksey

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

  • Dirt and water collecting in open floor joints
  • Tiled floors with no room to move
  • Perimeter joints in tiled floors filled with grout

Floor joint sealing in South Hinksey

Floor joint sealing in South Hinksey

Gaps along the bottom of skirting are common in new and older homes alike. Caulk tends to crack there, so we use a flexible sealant that moves with the floor. We work on wet room & bathroom floors, skirting boards and commercial floors, and the jobs we see most are open joints that fill with dirt and chipped and open joints in warehouse floors.

Work in a small place like South Hinksey just needs the journey and access planning, and once on site, the job is the same as anywhere.

We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we’ll sort it.

The Mr Mastic team in navy uniforms in front of three Mr Mastic vans
Where
South Hinksey (OX1)
Wider area
Oxfordshire
Cover
A year, on every job
Price
A clear quote up front
Call
0345 464 0079
Updated
26 October 2026

How the visit works

When we get to you, 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, depending on the length of joint. Somewhere as small as South Hinksey, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  1. First, the floor type, the gap and the traffic are checked.
  2. Any old caulk, grout or sealant is raked or cut out.
  3. The joint is vacuumed clean and backing fitted where needed.
  4. The chosen sealant goes in, coloured to suit the floor.
  5. The joint is tooled neatly and the cure time explained.

Preparing for the visit

  • Clear the area around the work
  • Tell us about any water getting in
  • Keep pets and children clear of the area while we work

Get a quote

For a quick quote, get us on the phone, or email us if that’s easier. Describe what needs sealing and we will talk you through the work and give you a clear price.

Get a price

Advice

What affects the cost of floor joint sealing

The price is agreed before any work begins. It’s based on:

  • Which sealant suits the joint
  • Whether the work is at height
  • How many rooms, windows or areas are involved
  • How much there is to do

The cost depends on how much there is to do, how hard the old material is to remove and how easy the joints are to reach. You will have a clear quote before any work starts, so you know where you stand.

What to tell us for a quote

The more you tell us, the more accurate the quote. When you ask for a quote, tell us:

  • If it’s domestic, commercial or a hotel
  • How many joints, rooms or windows are involved
  • What the problem is, such as mould, gaps, leaks or cracking
  • How we’d reach the joints

The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints, and add pictures by email if you can.

How the job changes by surface

Thresholds

Thresholds between rooms meet two floors and often a door frame. A flexible sealant suits both floor finishes.

Commercial floors

Commercial washrooms and kitchens have floor joints that get wet constantly. They’re resealed with a flexible, water-resistant sealant.

New homes and floors in South Hinksey

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

If you look after a church, hall or community building such as Church of St Lawrence, joints in its floors, skirtings and thresholds need resealing as they wear. If you let a flat or house near Oxford station, gaps at skirtings and thresholds are worth sealing between tenancies.

South Hinksey is about 2 miles south-west of Oxford, in Oxfordshire. Our applicators cover floor joint sealing for homeowners, landlords and businesses in South Hinksey and nearby. Our area takes in 443 places across Oxfordshire, from the larger towns to small villages.

Postcode districts we cover here for floor joint sealing: OX1. You’ll find streets such as Barleycott Lane, St Lawrence Road and Church Close, all of which we cover. If you’re just outside South Hinksey, we cover Hinksey Hill (1 mile south), New Hinksey (1 mile north-east), Redbridge (1 mile east), Grandpont (1 mile north) and Chilswell (1 mile south-west). Larger places within reach include Didcot (8 miles south), Bicester (13 miles north), Abingdon-on-Thames (4 miles south), Witney (10 miles west), Carterton (14 miles west) and Thame (13 miles east).

Local landmarks in South Hinksey

In South Hinksey, that means homes and buildings near Alexander Library of Ornithology, Greyfriars Catholic School and Oxford Media & Business School. Nearby too are Raleigh Park (1.3 miles north-west) and The General Elliot pub (less than half a mile north). South Hinksey’s nearest station is Oxford station, about 1.5 miles north. Well-known places in the area include Oxford Castle and earlier settlement remains (1.4 miles north) and The Story Museum (1.3 miles north). Open spaces near South Hinksey include Lashford Lane Fen and Harcourt Hill.

Map of South Hinksey © OpenStreetMap contributors

For landlords and businesses

Landlords and agents in South Hinksey can book us as well as householders. Resealing between tenancies is a simple way to keep a property in good order before the next move-in.

For anyone letting property in or around South Hinksey, jobs at different addresses can be quoted together. Send us the addresses and the work at each.

Why it’s worth doing now in South Hinksey

Dirt builds up in open joints, and they look untidy. A neat sealed joint is easier to clean. In a small place like South Hinksey, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

Homes and businesses are quoted the same way: how much there is to do, how we reach it and what it needs. Call for a quick quote and we will explain what it covers.

Why us?

  • Colour agreed with you before work begins
  • We are fully insured
  • Neat joints and a tidy finish
  • Trusted Arbo and Everbuild sealants

See what affects the cost or what customers say.

Aftercare tips

No joint lasts for ever, but care makes a real difference. Our tips:

  • Get cracks along tile grout lines looked at early
  • Keep floor cleaning water to a minimum at the edges
  • Vacuum floor joints regularly to stop grit building up
  • Don’t paint over silicone

Follow the cure time before walking on or cleaning the joint. Feet are generally fine before mopping or wheeled traffic, and we’ll tell you both.

Sealing a gap while it’s small is a quick job. Left alone, they collect dirt and widen.

What we are called out for in South Hinksey

Timber floors and skirting shrink and swell through the year. Heating dries timber and opens gaps along the skirting and they change again in summer.

People usually contact us when they notice one of these:

  • Perimeter joints in tiled floors filled with grout
  • Grout cracking in a straight line across a floor
  • Skirting caulk that keeps splitting
  • Failed seals where bathroom floors meet baths and panels

For site and facilities teams at buildings such as New Hinksey Church of England Primary School, floor and threshold joints in busy corridors wear quickly and are best resealed early.

What to look for in a quote

  • What happens if they find a problem under the old sealant
  • Who turns up on the day
  • The length of the guarantee
  • Whether VAT is included

Choosing a sealant specialist

South Hinksey questions

Do you cover smaller places like South Hinksey?

Yes, smaller places are covered as well as towns. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Do you work for landlords with property near Oxford station?

Yes, landlords and agents are among the people we work for. You can phone 0345 464 0079 or send us an email with the details for a clear quote.

Can you reseal concrete floor joints in an industrial unit?

Yes. Old filler is cleaned out and the joint resealed with a floor-joint product. Let us know about the traffic.

Will you leave a mess?

Not at all. The area is protected while we work and cleaned up afterwards.

Do you use a paintable sealant?

On joints you want to paint, yes. Silicone in bathrooms and kitchens can’t be painted, so tell us your plans.

How long will you be here?

As a guide, most jobs take a few hours, depending on the length of joint. Larger jobs naturally take longer.

Can grout be replaced with sealant on a tiled floor?

Often, yes. We replace the grout along a suitable line with flexible sealant in a matching colour. Loose or cracked tiles need a tiler first.

Is there a guarantee?

Yes: twelve months. If anything is not right with the work within the year, let us know and we will sort it.

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