West Berkshire · England

Upper Woolhampton Floor Joint Sealing

Floor joint sealing across Upper Woolhampton and nearby, with every bit of old sealant taken out first and a 12-month guarantee.

  • Cracked grout where a tiled floor needs a movement joint
  • Rigid edge joints in tiled floors
  • Concrete floor joints that have broken down

Floor joint sealing for Upper Woolhampton homes and businesses

Landlord and commercial work in Upper Woolhampton

We also work for property managers and facilities teams in Upper Woolhampton and across West Berkshire. Several sites can go on one quote, and we’re fully insured.

We work for landlords and agents as well as householders. Resealing between tenancies keeps a property looking cared for.

Floor joint sealing in Upper Woolhampton, done properly

Thresholds are where two floors, or a floor and a door, meet. We use a flexible product that suits both floors so the joint stays neat. We work on commercial floors, skirting boards and concrete floor joints, and people most often call us about grout used at the floor edge instead of sealant and open joints that fill with dirt.

Around Upper Woolhampton, older homes often have timber floors that move through the year, so skirting and threshold joints need a flexible sealant rather than a rigid filler.

We stand behind the work with a 12-month guarantee.

Location
Upper Woolhampton (RG7)
Wider area
West Berkshire
Guarantee
A year, on every job
Quote
A clear quote up front
Phone
0345 464 0079
Updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

DIY sealant or a professional job?

Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.

What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, and the work is guaranteed for a year.

Joints and finishes in Upper Woolhampton homes

Floors around West Berkshire run from suspended timber in older homes to concrete in newer houses and units, and each moves in its own way. The joint at the skirting or threshold has to allow for that.

If you look after a building such as Woolhampton C.E. Primary School, entrance and corridor floor joints take a lot of traffic. For buildings such as Douai Abbey Church, floor and skirting joints in halls and kitchens wear like any others.

Upper Woolhampton is about 4 miles east of Thatcham, in West Berkshire. Jobs in Upper Woolhampton get the same care as everywhere else we work: the old material taken out, joints prepared properly and a 12-month guarantee. Upper Woolhampton is one of 155 towns and villages in West Berkshire where we work for floor joint sealing. Reading is on our list too, about 9 miles from Upper Woolhampton.

We work across the RG7 postcode area for floor joint sealing. We also cover Midgham Green (1 mile west), Chapel Row (1 mile north-west), Beenham (1 mile north-east), Beenham Stocks (1 mile north-east) and Aldermaston Wharf (2 miles east). Further out, we also cover Newbury (7 miles west), Thatcham (4 miles west), Burghfield Common (5 miles east), Speenhamland (7 miles west), Hungerford (15 miles west) and Spencers Wood (9 miles east).

Landmarks near Upper Woolhampton

Around Upper Woolhampton, our work takes us to homes and buildings near The Six Bells pub and the streets around them. For rail, the closest station is Midgham station, about 1 mile south. A little further out are West Berkshire Community Hospital (5.3 miles west) and Yattendon Castle (4.4 miles north). Open spaces near Upper Woolhampton include Nature Discovery Centre and Hosehill Lake.

Map of Upper Woolhampton © OpenStreetMap contributors

How we quote for floor joint sealing

For a quick quote, just ask. The main things that affect it are:

  • How many areas need sealing
  • When we can work, for business premises
  • The size of the job
  • Which sealant suits the joint

Commercial jobs are quoted on the same basis as homes: the amount of work, how we reach it and what it needs, plus any working-time requirements on site. Ask us for a quote and we’ll go through it with you.

What to tell us for a quote

The more you tell us, the more accurate the quote. When you get in contact, it helps to mention:

  • Pictures of the joints, sent by email
  • The type of property
  • Any previous sealing or DIY work
  • How many joints, rooms or windows are involved

A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is.

What we cannot put right

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

  • Water getting under the tiles from elsewhere
  • Structural movement or subsidence
  • Loose, hollow or cracked tiles, which need a tiler

If in doubt, phone 0345 464 0079 or email us and we will say what we think.

What we seal

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

Aftercare tips

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

  • Lift furniture rather than dragging it across joints
  • Keep caulk for dry, still joints only
  • Mark off resealed joints in warehouses
  • Walk round the room once a year and look at the edges

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

Concrete joints damaged by traffic get worse quickly. Early resealing helps keep the joint intact and the surface smoother.

What we are called out for in Upper Woolhampton

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

Any of these means the joints need attention:

  • Threshold joints that have opened or worn
  • Grout cracking in a straight line across a floor
  • Rigid edge joints in tiled floors
  • Open gaps along the bottom of skirting boards

For landlords with property near Midgham station, gaps at skirtings and thresholds are worth sealing between tenancies.

What to look for in a quote

  • Whether they seal over old material or remove it
  • Is VAT in the price?
  • What preparation is included
  • What guarantee comes with the work

Choosing a sealant specialist

What happens on the day

All our tools and materials come with us in the van. Once we have agreed what’s being done, the area is protected and the work begins. It normally takes a few hours for most rooms, longer for large commercial floors. Somewhere as small as Upper Woolhampton, access is often the only tricky part. For outside work, also let us know about exposed walls and any outbuildings involved.

  1. We look at the gap and the floor type and agree the right sealant.
  2. Old caulk, grout or sealant is removed from the joint.
  3. We clean and vacuum the joint and fit backing where the depth needs setting.
  4. We apply a flexible sealant, or a floor-joint product on concrete, in a suitable colour.
  5. We tool the joint neatly and tell you when it can be walked on and cleaned.

Preparing for the visit

  • On commercial sites, let us know about site rules
  • Move anything stored near the joints
  • Let us know about earlier repairs to the joints

Getting a quote

Asking for a quote is easy: let us know what needs doing and where. Photos by email help us understand the job, and we will take it from there.

Get a quick quote

Read more

FAQs for Upper Woolhampton

Is Upper Woolhampton within the area you cover?

Yes, we do. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.

Is Upper Woolhampton in your area for floor joint sealing?

Yes. We work across London and the South East, and Upper Woolhampton is part of that. You can call 0345 464 0079 or drop us an email and let us know what needs doing, and we will give you a clear quote.

Do you offer different sealant colours?

We will suggest a colour to suit the surroundings. The choice depends on the product the joint needs.

Do you take out the old sealant first?

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

Will you leave a mess?

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

Do you seal floor joints in bathrooms and kitchens?

Yes. Wet-area floor joints are sealed with a flexible, water-resistant silicone to keep mop water out.

Where do you work from?

We’re a Crawley-based firm. We work across South East England, London and Scotland.

Why has a gap opened under my skirting?

Floors shrink and settle, especially in the first year or two and through the heating season opens the gap. Caulk tends to crack; a flexible sealant doesn’t.

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