Oxfordshire · England

Sunnymead Floor Joint Sealing

Specialist floor joint sealing for Sunnymead: careful preparation, the right product and tidy work. Call for a quick quote.

  • Cracked grout where a tiled floor needs a movement joint
  • Grout used at the floor edge instead of sealant
  • Gaps at thresholds between rooms

Floor joint sealing for Sunnymead homes and businesses

When it is not the sealant

Some problems need a builder, plumber or other trade rather than us:

  • A tiled floor that needs relaying
  • Subfloor problems that need a flooring contractor
  • Damaged concrete that needs breaking out and repairing

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

Joints and surfaces we work on

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

About our floor joint sealing in Sunnymead

Thresholds are where two floors, or a floor and a door, meet. We use a flexible product that suits both floors. We work on skirting boards, concrete floor joints and thresholds, and common reasons people get in touch are floor edges that trap water and grime and perimeter joints in tiled floors filled with grout.

In smaller places like Sunnymead, new homes tend to come as small developments or single plots. The sealant around baths, showers, frames and skirtings needs to be right from the start.

We stand behind the work with a one-year guarantee.

Place
Sunnymead (OX2)
Region
Oxfordshire
Cover
One year on every job
Quotes
A clear price before work begins
Telephone
0345 464 0079
Page updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Sunnymead questions

Can you do floor joint sealing in Sunnymead?

Yes. We work across London and the South East, and Sunnymead is part of that. Just call 0345 464 0079 or email us with a few details of the job, and we’ll give you a clear price.

Do you work for landlords with property near Oxford Parkway station?

Yes, we work for landlords and agents. You can call 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before any work starts.

What sealant do you use?

The product depends on the job: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.

Does someone need to be in?

It depends on the job. Inside work needs someone to give us access, while outside work can sometimes be arranged differently.

Where do you work from?

We’re based in Crawley, and we cover South East England, London and all of Scotland.

What does floor joint sealing cost?

Every job is different, so each one gets its own quote. To get one, call 0345 464 0079 or drop us an email and tell us what needs doing and where.

Do you seal floor joints in bathrooms and kitchens?

Yes. The old joint comes out and a flexible silicone replaces it, colour-matched where it shows.

Will there be a smell?

Sometimes, a little. Any smell clears as the sealant cures.

Can I do it myself?

If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.

A DIY attempt doesn’t rule out a professional job. We cut it out and start again, so just mention it when you contact us.

Work for landlords, hotels and businesses

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Keeping joints in good order is simple maintenance.

Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. Hotel work is part of what we do, alongside homes and businesses.

What happens on the day

On the day, there’s very little for you to do. Point us to the joints and we’ll get on with it. The work itself takes a morning or an afternoon for most homes, including the tidy-up. Parking around Sunnymead is generally easier than in a town centre, but mention any lanes, gates or long drives. For outside work, side access and the height of the joints help us plan.

  1. We look at the gap and the floor type and agree the right sealant.
  2. Whatever is in the joint now, whether caulk, grout or sealant, comes out.
  3. We clean and vacuum the joint and fit backing where the depth needs setting.
  4. A flexible sealant, or a floor-joint sealant for concrete, is applied in a colour to suit.
  5. The joint is tooled to a neat finish and we tell you when it can take feet and a mop.

Getting ready for the visit

  • Keep children and pets away from the work area
  • Try not to wet indoor joints just before the visit
  • Mention if the joints have been sealed before

Getting a quote

We quote each job on its own, so start by telling us what you need. Simply ring 0345 464 0079 or send us an email and describe the job.

Ask for a quote

Related advice

Aftercare tips

To keep the joints looking good and working properly:

  • Check the sealant is paintable before decorating
  • Keep heavy wheels off new concrete joints until cured
  • Avoid sloshing water against skirting
  • Look at floor joints each spring

Keep heavy traffic off resealed concrete joints for the cure time we give you. Cone off the area if needed until it’s ready.

Cracks along tile grout lines come back unless the movement is dealt with. A flexible joint added early helps protect the tiles themselves.

Why it’s worth doing now in Sunnymead

Floor joints left open collect dirt that is hard to clean out, and they look untidy. Sealed joints are easier to keep clean. Homes in smaller places like Sunnymead can face more weather, and failed outside joints let damp into walls. Inside, a split seal lets water into floors and panels just as it would anywhere.

Combining jobs into one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. You’ll get one clear quote for the whole job.

What you get with us

  • Anti-fungal silicone where joints get wet
  • Rated 4.9 stars on Google
  • 20+ years of sealant experience
  • Colour picked to suit the job

See our cost guide and customer reviews.

Joints and finishes in Sunnymead homes

Floors around Oxfordshire run from suspended timber in older homes to concrete in newer houses and units, and each moves in its own way. That’s why the skirting and threshold joints need a flexible seal.

For site and facilities teams at buildings such as Cutteslowe Primary School, entrance and corridor floor joints take a lot of traffic. If you look after a church, hall or community building such as Roman Catholic Church of St Gregory and St Augustine, joints in its floors, skirtings and thresholds need resealing as they wear. For landlords with property near Oxford Parkway station, a tidy floor and skirting joint helps a rental look ready for the next tenant.

Sunnymead is about 3 miles north-west of Oxford, in Oxfordshire. From the centre of Sunnymead to the outskirts, we cover floor joint sealing for every kind of property. 443 places in Oxfordshire are on our list, large and small.

Jobs for floor joint sealing in OX2 is quoted and booked the same way as anywhere else. Local streets include Wren Road, Scott Road and Wyatt Road, all of which we cover. Sunnymead sits on or near the A4165, so getting to you is simple. We also cover Cutteslowe (1 mile north), Summertown (1 mile south), North Oxford (1 mile south), Wolvercote (1 mile west) and Park Town (1 mile south). Further out, we also cover Oxford (3 miles south-east), Didcot (12 miles south), Bicester (9 miles north-east), Abingdon-on-Thames (7 miles south), Witney (10 miles west) and Carterton (14 miles west).

Local landmarks in Sunnymead

In Sunnymead, that means homes and buildings near St Hugh's College Main Building Including Library, Oxford University Parks and Dew Drop Inn and the streets around them. Other local landmarks include Summer Fields School (0.5 miles south) and Oxford Academy (0.7 miles south). Sunnymead’s nearest station is Oxford Parkway station, about 1.4 miles north. Other landmarks nearby include Oxford Castle (2.3 miles south) and Oxford University Museum of Natural History (1.8 miles south). For a walk, there’s Hook Meadow and The Trap Grounds and Headington Hill.

Map of Sunnymead © OpenStreetMap contributors

What affects the cost of floor joint sealing

There’s no set price list. What we look at:

  • The number and length of the joints
  • The old material and how stubborn it is
  • Any working-time requirements on site
  • Mould in or behind the old joints

What you pay reflects the work, not a rough estimate. That’s why we ask about the job first and give you a clear quote before we start.

What to tell us for a quote

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

  • Access, such as stairs, a lift or height
  • Where the property is
  • The type of property
  • How many joints, rooms or windows are involved

The more we know about the job, the more useful the quote. Let us know the location, the problem and roughly how many joints.

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