Surrey · England
Rushmoor Floor Joint Sealing
Problem with your floor joints in Rushmoor? We cut out the old, prepare the joints and apply the right sealant, and the work is guaranteed for a year.
- Cracked caulk along skirting in bathrooms and kitchens
- Perimeter joints in tiled floors filled with grout
- Concrete floor joints that have broken down
About our floor joint sealing in Rushmoor
Painted skirting can be sealed with a flexible product that can be painted over. In wet areas we’d normally use silicone, which isn’t made to be painted. Common call-outs are for grout used at the floor edge instead of sealant and skirting caulk that keeps splitting, on tiled floors, wet room & bathroom floors and thresholds.
Around Rushmoor, older homes often have timber floors that move through the year, which is why skirting and threshold joints need a flexible sealant, not filler.
Each job carries a 12-month guarantee, whatever its size.
- Location
- Rushmoor (GU10)
- Wider area
- Surrey
- Guarantee
- One year on every job
- Quotes
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
Rushmoor: your questions answered
Can you do floor joint sealing in Rushmoor?
Yes. We work across London and the South East, and Rushmoor is part of that. Just call 0345 464 0079 or drop us an email with a few details of the job.
Can you help a landlord with a rental near Farnham station?
Yes, we work for letting agents and landlords. You can phone 0345 464 0079 or send us an email with the address and a few details, and we will give you a fixed price before we start.
Can you quote for more than one area?
Yes. Just list everything you need and you’ll get one quote.
My floor grout keeps cracking in a line. Can you help?
In many cases, yes. We replace the grout along a suitable line with flexible sealant coloured to suit. If tiles are loose, that needs fixing first.
Do I have to be there?
If the work is inside, we need someone to let us in. After that, you can carry on with your day.
Where are you based?
Mr Mastic is based in Crawley. Our applicators cover Rushmoor.
How long does the job take?
As a guide, most jobs take a few hours for most rooms, longer for large commercial floors. Bigger jobs take longer, and we will tell you how long to expect.
Can new sealant go over the old?
No, it won’t last. It can look neat for a few weeks, but the new bead soon lifts. The old sealant has to come out completely.
Aftercare tips
A little care helps the new joints last. Our advice:
- Don’t paint over silicone
- Do not fill floor joints with caulk where they move or get wet
- Check skirting joints after the heating season
- Keep dirt out of the joints
Don’t paint over silicone. If you plan to paint, we will use a paintable product.
Small gaps are quick to seal. Ignored, they fill with dirt and open further over time.
What floor joint sealing looks like in Rushmoor
Across Surrey, floors range from older suspended timber floors to concrete slabs in newer homes and commercial units, and they don’t all move the same way. That is why the skirting and threshold joints need a flexible seal.
If you let a flat or house near Farnham station, gaps at skirtings and thresholds are worth sealing between tenancies.
Rushmoor is about 4 miles south-east of Farnham, in Surrey. Anywhere in GU10, we can carry out floor joint sealing at your property. Rushmoor is one of 395 towns and villages in Surrey where we work. Reading is on our list too, around 22 miles away.
Here we cover the GU10 postcode area for floor joint sealing. Whether your property is on Sandy Lane, Lowicks Road and Tilford Road or a nearby road, we can help. Close by, we work in Tilford Common (1 mile north), Pitch Place (1 mile south-east), Crosswater (1 mile south-west), Thursley (2 miles east) and Green Cross (2 miles south). Within a short drive, we also cover Guildford (10 miles north-east), Woking (13 miles north-east), Camberley (12 miles north), Farnham (4 miles north-west), Frimley (11 miles north) and Haslemere (5 miles south).
Local landmarks in Rushmoor
In Rushmoor, that means homes and buildings near Bel And The Dragon-Churt pub and The Flashes. The nearest railway station is Farnham station, roughly 4.2 miles north-west. A little further out are Haslemere and District Hospital (4.9 miles south) and Farnham Castle (4.8 miles north-west). Not far away are Gibbet Hill and Upper Lake.
When to call us in Rushmoor
Timber floors and skirting shrink and swell through the year. In winter, with the heating on, timber dries and gaps open and they change again in summer.
Keep an eye out for these signs:
- Worn sealant at door thresholds
- Dirt and water collecting in open floor joints
- Perimeter joints in tiled floors filled with grout
- Failed joint filler in concrete floors
In and around Rushmoor, as anywhere, good floor joint sealing starts with a clean, dry, properly prepared joint.
Questions to ask before you book
- How hidden problems are handled
- Whether they seal over old material or remove it
- What product goes in the joint
- How the surfaces are prepared before sealing
Why act early in Rushmoor
Caulk is quick and cheap, but it cracks where the joint moves or gets wet, so the gap reappears. A flexible sealant stretches instead, so the joint stays closed. Around Rushmoor, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
Leaving a failed joint usually makes the job bigger, not smaller, as water and mould keep getting in. If you are not sure whether it needs doing, call 0345 464 0079 or email us and we will give you an honest view and a quote.
Why us?
- We are fully insured
- More than 20 years in sealant work
- A sealant colour to suit the surroundings
- Homes, businesses and hotels
Read our cost guide or customer reviews.
How the visit works
There’s no need to move everything out, only the area right around the joints. We protect the rest, and the work takes a morning or an afternoon for most homes in most cases. In a small place like Rushmoor, access is normally the main thing to plan. For outside work, also let us know about exposed walls and any outbuildings involved.
- First, the floor type, the gap and the traffic are checked.
- Any old caulk, grout or sealant is raked or cut out.
- The joint is vacuumed clean and backing fitted where needed.
- We apply the sealant in a colour that suits the floor.
- We tool it neatly and tell you when it can be walked on and cleaned.
Preparing for the visit
- Keep pets and children clear of the area while we work
- Let us know about earlier repairs to the joints
- Tell us if parking is tricky
Get a quote
Every job is quoted individually, so start by telling us what you need. Just phone 0345 464 0079 or send us an email with the details and send photos if you have them.
Read more
Work for landlords, hotels and businesses
We also work for property managers and facilities teams. Several sites can go on one quote, and we’re fully insured for the work.
Mouldy or split sealant often shows up at the end of a tenancy, and it’s easy to sort out between tenants. Several properties can be quoted together.
Towns and villages near Rushmoor
Also in Rushmoor
DIY versus a professional finish
If you’re set on DIY, put the effort into preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it does not work out, we can still put it right.
If you’ve already had a go yourself, that’s fine. We cut it out and start again.
Surface by surface
Skirting boards
Skirting pulls away from the floor as floors shrink and settle. A flexible sealant closes the gap without cracking.
Concrete floor joints
Old filler, dust and debris are cleaned out of the joint first. Backing goes in where the depth needs controlling.