“James is professional, personable & punctual. Needed some mastic replacing nothing major, James did a first class job and it was/is evident takes great pride in the job, would recommend. Thanks James appreciated, now know where to come for mastic. Take care.”
Services
LVT Sealing Kent
Professional silicone sealing around luxury vinyl tile edges, thresholds and wet-area joints across Kent, South East London, Surrey and Sussex. Neat lines, colour-matched sealant, lasting protection.
Why choose The Mastic King for LVT sealing?
- Clean, precise silicone lines around every LVT edge
- Prevents moisture getting under flooring at vulnerable joints
- Colour-matched sealant to complement your floor finish
- Suitable for kitchens, bathrooms, hallways and commercial spaces
- Fully insured — domestic and commercial work
- Covering Kent, South East London, Surrey & Sussex
Where we seal LVT flooring
Floor-to-wall joints
Neat silicone bead where LVT meets skirting boards or wall tiles.
Threshold strips & doorways
Sealing around transition strips between rooms or floor types.
Wet room & bathroom LVT
Waterproof sealing where LVT meets shower trays, baths or WC bases.
Kitchen LVT edges
Sealing around kitchen unit plinths, islands and appliance bases.
Commercial LVT flooring
High-traffic areas including offices, gyms and hospitality venues.
New installs & remedial work
Fresh sealing on new floors or replacing failed, lifting sealant.
Pricing
LVT sealing prices depend on the linear metres of edging and the number of threshold joints. The figures below are a guide — send photos via WhatsApp for an accurate quote.
Single room edge seal
from £80
Threshold & step sealing
from £60
Multi-room LVT seal
from £150
All prices include labour and materials. VAT not applicable — The Mastic People Ltd is not VAT registered.
Frequently asked questions
What is LVT sealing and why does it matter?
LVT (Luxury Vinyl Tile) flooring needs a neat silicone bead at the edges and joints to stop moisture getting underneath, which can cause lifting, warping and mould. A clean seal also gives the floor a professional finished look.
Can you colour-match the sealant to my floor?
Yes — we carry a wide range of sealant colours and can advise on the best match for your specific floor finish. James will discuss options before starting.
Do you seal LVT in bathrooms and wet rooms?
Absolutely. Wet areas are where LVT sealing matters most. We use waterproof, mould-resistant silicone rated for high-humidity environments.
How do I get a quote?
The quickest way is to send a few photos via WhatsApp. James can usually give a price on the spot without needing a site visit.
25 × 5-star reviews
What our customers say
“James is a professional person highly recommend his work is exceptional if you need any mastic doing he's the boy for your job.”
“James is brilliant, he did all the mastic for my husband's new padel business, multiple bathrooms, a bar, around every court and so much more! Couldn't fault his work and attitude, not to mention a flawless finish, he even came in very early on opening day to finish off a few last minute bits to make it perfect! Would thoroughly recommend and will definitely be using him again!”
“Great workmanship. Good time keeping and would definitely use again and I'd highly recommend.”
“The Mastic King made a great job of refreshing a few windows and kitchen splashback at short notice. Thanks again.”
“Fantastic service, friendly and reliable - my bathroom looks brand new! Thank you Mastic King.”
“James did an absolutely fantastic job, and I couldn't recommend him highly enough. His workmanship is impeccable, and his attention to detail is second to none. Every line is finished to perfection, and it's obvious he takes huge pride in his work. He was professional, reliable, friendly, and left everything spotless when he finished. If you're looking for someone who genuinely cares about delivering the highest standard of work, James is the person to call. We're absolutely thrilled with the finished result. Thank you so much, James!”
“We had James come round at short notice to seal our bathroom. He was incredibly professional and personable, and the work carried out was impeccable. Would definitely recommend.”
“Exceptional Service from James the Mastic King, Friendly, Professional and Respectful, produced a quality finish and didn't moan about removing my pitiful attempt. Great value, great service and quick to respond.”
“I called on James at the last minute to carry out some mastic remedial work. Despite already being busy, he made the time to come out and complete the job. The quality of his workmanship was outstanding, and his pricing was very fair. I wouldn't hesitate to recommend him and will definitely use him again.”
“James recently resealed our bathroom and did a great job. Neat and tidy, friendly and approachable, he even gave us advice on colours and what would be best.”
“James recently resealed our bathroom and we couldn't be happier with the result. The finish is incredibly neat and has completely refreshed the room. He was friendly, professional and took the time to recommend the best colour sealant to match our bathroom, which made a real difference. He arrived when he said he would, worked tidily and left everything clean afterwards. It's clear he takes pride in his work. We would highly recommend The Mastic King to anyone looking for a high-quality bathroom reseal.”
“Shower clear and reseal - James was great. Explained exactly what was needed and what further considerations I should take. Very neat work and tidied up properly afterwards.”
“The Mastic King was professional, polite and delivered excellent quality work. I would definitely recommend them!”
“James was fantastic from start to finish when we asked for our bathroom to be re sealed. Very professional and would definitely recommend.”
“James recently sealed our new bathroom. I found him to be friendly, prompt, trustworthy and professional. Couldn't be happier with the service from start to finish.”
“I use Mastic King for all my finishing jobs. I find him friendly honest and reliable and his work is always extremely good.”
“Fantastic work from James today in my bathroom. Fully recommend his work. Reliable and reasonably priced too.”
“I recently had some masticing work carried out in my home and couldn't be happier with the results. The workmanship was excellent, with great attention to detail and a really neat finish throughout. Everything was completed professionally, on time, and the area was left clean and tidy afterwards. Communication was great from start to finish, and it was clear that pride is taken in delivering high-quality work. I would highly recommend James' services to anyone looking for reliable and skilled masticing work.”
“James did a brilliant job resealing our bathroom. Very professional, tidy and the finish looks immaculate. Would highly recommend.”
“Used James for kitchen sealing work. Excellent job, very neat and professional. Would use again without hesitation.”
“James resealed our shower and the result is fantastic. Clean, precise and professional. Highly recommended.”
“Brilliant service from James. Did both our bathroom and kitchen in one visit. Spotless finish and very reasonably priced. Will definitely use again.”
“Couldn't be happier with the work James did. Our bathroom looks completely transformed. Professional, punctual and great value.”
“James sealed several windows for us. Excellent workmanship, very tidy and a great price. Would recommend to anyone.”
Ready to get your LVT flooring sealed properly?
Send photos via WhatsApp for a fast, no-obligation quote.
Areas we cover in Kent
We cover the whole of Kent and beyond. Click your town for local availability and pricing.