Buckinghamshire · England
Princes Risborough Floor Joint Sealing
Floor joint sealing across Princes Risborough and nearby, with old sealant always removed completely and a 12-month guarantee.
- Cracked caulk along skirting in bathrooms and kitchens
- Gaps between floors and kitchen plinths
- Gaps at thresholds between rooms
Floor joint sealing for homes and businesses in Princes Risborough
Good floor joints come down to the right product and clean, prepared edges. We remove what’s there first, then clean, back and seal the joint. If you have open joints that fill with dirt and gaps opening between the floor and skirting, we can put it right.
Homes around Princes Risborough range from older cottages to newer houses, and their floors range just as widely, each moving in its own way. Skirting and threshold joints need a sealant that suits the floor.
The work is guaranteed for twelve months. If something isn’t right with it in that time, tell us and we will put it right.
- Location
- Princes Risborough (HP27)
- Region
- Buckinghamshire
- Cover
- 12 months on all our work
- Quote
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Last updated
- 26 October 2026
Different surfaces, different methods
Commercial floors
Shops, offices, warehouses and units all have floor joints that need sealing. We talk through the traffic and choose a sealant suited to it.
Tiled floors
The edge of a tiled floor, where it meets the wall or skirting, should be a flexible joint. We rake out any grout there and reseal.
Why deal with it now?
The right product depends on the floor and the traffic: flexible sealant for skirting and tiles, silicone in wet areas, and floor-joint products for concrete. Using the wrong one is why many floor joints fail. Homes in smaller places like Princes Risborough 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.
Doing several joints on one visit usually makes better use of the time than several visits, so it’s worth mentioning everything you’d like done. You will get one clear quote for the whole job.
Why choose Mr Mastic in Princes Risborough
- Over 20 years’ experience
- Experience in homes, commercial sites and hotels
- You choose the colour before work begins
- Colour picked to suit the job
See what affects the cost and our reviews.
What affects the quote in Princes Risborough
Call for a quick quote. The main things that affect it are:
- Any mould that needs treating
- When we can work, for business premises
- The product the joint needs
- How many areas need sealing
The cost depends on the amount of work, how much old material has to come out and access to the work. You’ll have a clear quote before any work starts, so you know where you stand.
What we need to know
Photos by email are helpful but not essential. Please mention:
- What the problem is, such as mould, gaps, leaks or cracking
- Any access issues, like height or stairs
- The rough size of the job
- If it’s domestic, commercial or a hotel
If you’re in Princes Risborough and need floor joint sealing, phone 0345 464 0079 or email us. Tell us what the problem is and where, and you will get a clear quote before we start.
How it works
There isn’t much for you to do on the day. Point us to the joints and we’ll get on with it. The job generally takes a few hours, depending on the length of joint. In a smaller place like Princes Risborough, parking is seldom the issue; lanes, gates and long drives are worth mentioning. If the job is outside, tell us about side access and how high the joints are.
- We look at the gap and the floor type and agree the right sealant.
- We take out any old caulk, sealant or grout along the line.
- The joint is vacuumed clean, with backing fitted wherever depth matters.
- The sealant goes in, chosen for the floor and coloured to suit it.
- We tool the joint neatly and tell you when it can be walked on and cleaned.
Preparing for the visit
- Let us know about earlier repairs to the joints
- Clear the area around the work
- Tell us if parking is tricky
Getting a quote
To get a quote, phone 0345 464 0079 or send us an email with the location and a short description of the problem. You will have a clear quote before any work starts.
Related advice
DIY sealant or a professional job?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Signs you need floor joint sealing in Princes Risborough
Wheels crossing an unfilled concrete joint chip its edges. Pallet trucks and trolleys knock the edges away.
Signs it’s time to call us include:
- Gaps opening between the floor and skirting
- Gaps between floors and kitchen plinths
- Floor edges that trap water and grime
- Chipped and open joints in warehouse floors
Managing a site like Princes Risborough School? Then entrance and corridor floor joints take a lot of traffic.
Before you book anyone
- How long to leave it before use
- Whether you can choose the colour
- Who does the work, and how experienced they are
- The length of the guarantee
Also near Princes Risborough
Also in Princes Risborough
Princes Risborough questions
Will you come out to Princes Risborough?
Yes, smaller places are covered as well as towns. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Is Princes Risborough in your area for floor joint sealing?
Yes, Princes Risborough 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.
Can sealant along the skirting be painted?
Where you plan to paint, we do. Silicone does not take paint, so tell us your plans.
Can you use decorators’ caulk instead?
Caulk cannot cope with movement or water. Floor edges move through the year, so we use a flexible sealant that stretches.
Can you reseal concrete floor joints in an industrial unit?
Yes. We clean out the joints and reseal them with a product suited to the floor. Tell us what runs over the floor.
Are you ARBOMaster approved?
Yes. We’re an ARBOMaster approved applicator, which is run for the Arbo sealant brand.
Is it messy?
Tidy work is part of the job. Nearby surfaces are protected.
Why has a gap opened under my skirting?
Usually it’s movement: heating drying the timber, or a filler that is too rigid. A flexible sealant stays closed as the floor moves.
Floor joint sealing in Princes Risborough: local notes
Floors around Buckinghamshire 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.
Letting a property close to Princes Risborough station? Then gaps at skirtings and thresholds are worth sealing between tenancies. If you look after a church, hall or community building such as St Teresa's Church, joints in its floors, skirtings and thresholds need resealing as they wear.
Princes Risborough is about 6 miles south of Aylesbury, in Buckinghamshire. Jobs in Princes Risborough get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. Princes Risborough is one of 263 towns and villages in Buckinghamshire we cover for floor joint sealing. There’s also a page for Oxford, roughly 17 miles from Princes Risborough.
All of HP27 is within our area for floor joint sealing. Whether your property is on High Street, Malthouse Square and Station Road or anywhere close by, we can help. Princes Risborough sits on or near the A4010 and A4129. Neighbouring places we cover for floor joint sealing include Alscot (1 mile north-west), Monks Risborough (1 mile north), Whiteleaf (1 mile north-east), Horsenden (1 mile west) and Askett (1 mile north-east). Within a short drive, we also cover Aylesbury (6 miles north), High Wycombe (7 miles south-east), Chesham (9 miles east), Marlow (11 miles south), Amersham (10 miles east) and Beaconsfield (11 miles south-east).
Local landmarks in Princes Risborough
Around Princes Risborough, our work takes us to homes and buildings near Princes Risborough Primary School and The George And Dragon pub. The nearest railway station is Princes Risborough station, roughly 0.7 miles south-west of the centre. Nearby you’ll also find Great Kimble Dial Hill (1.9 miles north-east) and Stoke Mandeville Hospital (5.3 miles north). Not far away are Brush Hill Local Nature Reserve and Beacon Hill.
Honest limits
To be straight with you, there are a few things sealant will not fix:
- Water getting under the tiles from elsewhere
- Subfloor problems that need a flooring contractor
- Cracked or broken concrete slabs
If in doubt, ring 0345 464 0079 or send us an email and we will say what we think.
Joints and surfaces we work on
- Skirting boards
- Concrete floor joints
- Thresholds
- Tiled floors
- Commercial floors
- Wet room & bathroom floors