Surrey · England
Alfold Crossways Floor Joint Sealing
Sealing skirting-to-floor joints, tiled floor movement joints and concrete floor joints for Alfold Crossways, backed by a 12-month guarantee. Ask us for a quote.
- Grout used at the floor edge instead of sealant
- Gaps opening between the floor and skirting
- Gaps at thresholds between rooms
Questions from Alfold Crossways
Is Alfold Crossways within the area you cover?
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 there a guarantee on floor joint sealing in Alfold Crossways?
All our work, in Alfold Crossways and everywhere else, comes with a 12-month guarantee. We are also fully insured and ARBOMaster approved.
Where are you based?
Mr Mastic is based in Crawley. Our applicators cover Alfold Crossways.
Do you use a paintable sealant?
For painted skirting, we use a flexible product that can be painted. Silicone will not take paint, so we use it where the joint stays unpainted.
Are you insured?
Yes. Mr Mastic is fully insured.
Does someone need to be in?
That depends on where the joints are. For work indoors, someone needs to let us in.
Do you take out the old sealant first?
Always. Sealing over old sealant is the main reason resealing fails early, so we never do it.
Do you seal kitchen plinths to the floor?
Yes. The old joint comes out and a flexible silicone replaces it, colour-matched where it shows.
Floor joint sealing for homes and businesses in Alfold Crossways
Floors move, and the joint where they meet a wall, skirting, threshold or another floor has to move with them. Skirting-to-floor gaps, tiled floor joints and concrete joints are all sealed. Common call-outs are for gaps at thresholds between rooms and cracked grout where a tiled floor needs a movement joint, across wet room & bathroom floors, commercial floors and concrete floor joints.
Older homes in small places like Alfold Crossways often have timber floors that move with the seasons, which is why skirting and threshold joints need a flexible sealant, not filler.
We guarantee the work for a year. If there’s a problem with our work within the year, let us know and we will sort it.
- Place
- Alfold Crossways (GU6)
- Region
- Surrey
- Cover
- A year, on every job
- Quote
- Quoted before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
Why deal with it now?
An open concrete floor joint gets wider every time something heavy crosses it. Resealing it early protects the edges and keeps the damage down. Older cottages and farmhouses around Alfold Crossways can have timber floors and frames, and water through a failed joint can rot timber if it’s left.
A few things move the cost up or down: how much old sealant there is and how stubborn it is, any mould to treat, and whether we need extra access for height. We take all of that into account in your quote.
Why choose Mr Mastic in Alfold Crossways
- Old sealant always removed completely
- We’re fully insured
- Colour agreed with you before we start
- Domestic, commercial and hotel work
See our cost guide and our reviews.
Also in Alfold Crossways
What we cannot put right
A few problems are outside what sealant work can do:
- Water getting under the tiles from elsewhere
- Bouncy or failing floorboards
- Damaged concrete that needs breaking out and repairing
If in doubt, call 0345 464 0079 or drop us an email and we’ll say what we think before booking.
What we seal
- Commercial floors
- Thresholds
- Concrete floor joints
- Skirting boards
- Wet room & bathroom floors
- Tiled floors
What we do, step by step
Once we’re on site, we check the joints match what you told us. If anything is different, we explain it before carrying on. Most jobs then take a few hours, depending on the length of joint. Somewhere as small as Alfold Crossways, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We clear the edges of the floor so the joints are easy to reach.
- We take out the cracked caulk, grout or old sealant.
- Edges are cleaned and dried.
- We apply a flexible sealant suited to the floor.
- Finally, we check the work and talk you through aftercare.
Getting ready for the visit
- Try not to wet indoor joints just before the visit
- Let us know about earlier repairs to the joints
- Plan for the work area to be out of bounds to pets and children
How to get a quote
It all starts with a short chat. Describe the problem, the location and the size of the job, and we’ll explain how we’d tackle it. Whenever you are ready, ring 0345 464 0079 or email us.
Related advice
What the job involves on each surface
Wet room and bathroom floors
Bathroom floor edges get wet at every clean. A flexible seal stops water running into the gap.
Concrete floor joints
We clean concrete joints out thoroughly before sealing first. We fit backing where needed.
DIY versus a professional finish
The difference is mostly in the preparation and the product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is.
If you’ve already had a go yourself, that’s fine. We cut it out and start again.
Landlord and commercial work in Alfold Crossways
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance.
In hotels, rooms out of use cost money, so the work can be planned room by room. Hotel work is part of what we do, alongside homes and businesses.
Floor joint sealing around Alfold Crossways
Floors around Surrey run from suspended timber in older homes to concrete in newer houses and units, and they do not all move the same way. The joint at the skirting or threshold has to allow for that.
If you look after a church, hall or community building such as Church of St Nicholas, floor and skirting joints in halls and kitchens wear like any others. In and around Alfold Crossways, as anywhere, good floor joint sealing starts with a clean, dry, properly prepared joint.
Alfold Crossways is about 9 miles west of Horsham, in Surrey. Every kind of property in Alfold Crossways can book us for floor joint sealing. The work is guaranteed for a year. Our Surrey coverage runs to 395 places, and Alfold Crossways is one of them. You can also see our page for Crawley, about 14 miles away.
We work across the GU6 postcode area for floor joint sealing and the streets around it. You will find streets such as Loxwood Road, Chilton Close and Molten Way. If you are just outside Alfold Crossways, we cover Dunsfold (2 miles north-west), Elmbridge Village (3 miles north), Loxhill (3 miles north-west), Rowly (4 miles north) and Hascombe (4 miles north-west). We also work in nearby towns such as Guildford (10 miles north), Woking (15 miles north), Farnham (14 miles north-west), Dorking (12 miles north-east), Haslemere (9 miles west) and Cranleigh (3 miles north-east).
Around Alfold Crossways
Locally, jobs take us to homes and businesses close to The Crown pub and Fir Tree Copse. The countryside around Alfold Crossways includes Hydon's Ball.
How to look after the new joints
How long the joints last depends on use and care. Here’s what we suggest:
- Lift furniture rather than dragging it across joints
- Keep heavy wheels off new concrete joints until cured
- Check skirting joints after the heating season
- Keep caulk for dry, still joints only
In commercial units, keep pallet trucks and heavy wheels off new joints until they’ve cured. Cone off the area if needed until it’s ready.
Concrete joints damaged by traffic get worse quickly. Early resealing helps keep the joint intact and the surface smoother.