Essex · England
Commercial & hotel sealant in Great Horkesley, Essex
Commercial sealant in Great Horkesley from a team with over 20 years’ experience. 180+ five-star Google reviews and a 4.9 rating.
- Failed floor-level joints in accessible wet rooms
- Large numbers of bathrooms needing the same work
- Black, stained silicone in guest bathrooms
Can I do it myself?
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and doesn’t move well, and the joint depth matters as much as the finish.
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
Commercial sealant in Great Horkesley, done properly
Mr Mastic brings more than 20 years’ experience to commercial sites, and we’re fully insured and ARBOMaster approved. Tell us what paperwork your site needs, such as RAMS or insurance details, and we will confirm what we can provide. We are often asked to deal with repeated reseals that don’t last and tired sealant in let properties, on retail & leisure sites, office washrooms & kitchens and rental portfolios.
Commercial work around a smaller place like Great Horkesley usually means a pub, a shop, a school or small business units rather than office blocks. The work is the same as in a big building, just on a smaller scale.
Every job is covered by our one-year guarantee.
- Where
- Great Horkesley (CO6)
- Region
- Essex
- Guarantee
- A year, on every job
- Quotes
- A clear quote up front
- Telephone
- 0345 464 0079
- Updated
- 26 October 2026
What happens if it’s left?
A quick bead over the old sealant might get a room back in use today, but silicone doesn’t bond to silicone, so it lifts. Doing it properly once is less disruptive than doing it badly twice. Homes in smaller places like Great Horkesley can face more weather, and failed outside joints let damp into walls. Indoors, a failed seal lets water into floors and panels as it would anywhere.
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 the work is at height. We take all of that into account in your quote.
Why us?
- We leave the area clean and tidy
- We agree the colour with you first
- Homes, businesses and hotels
- Sanitary silicone with an anti-fungal additive in wet areas
Take a look at how sealant jobs are priced and what customers say.
How it works
You don’t need to clear the whole room or building, just the space around the work. We protect the rest, and the job takes a few hours for a single washroom, longer for a whole building in most cases. In a smaller place like Great Horkesley, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- We agree a programme with you: which rooms, in what order, at what times.
- Tell us what paperwork your site needs, and we confirm what we can supply before any work starts.
- Old sealant is cut out room by room and joints cleaned and treated.
- We reseal with the right product for each joint.
- Each finished area is checked with you and given a cure time.
Before we arrive
- Plan for the work area to be out of bounds to pets and children
- For indoor joints, keep the area dry beforehand if you can
- Mention any tricky access
Get a quote
If you’re in Great Horkesley and need commercial sealant, phone 0345 464 0079 or send us an email. Tell us what the problem is and where, and you will get a clear quote before we start.
Related advice
What affects the cost of commercial sealant
We quote each job individually. This is what makes a difference:
- Mould in or behind the old joints
- The type of sealant required
- When we can work, for business premises
- How many rooms, windows or areas are involved
Homes and businesses are quoted the same way: the amount of work, the access and the products needed, plus any working-time requirements on site. Ask us for a quote and we’ll explain what it covers.
Asking for a quote
What to tell us when you ask for a quote:
- Photos by email, if that is easy
- Any access issues, like height or stairs
- The rough size of the job
- What’s wrong with the joints now
Quotes start with a quick conversation. Describe the problem, the location and the size of the job, and we will explain how we’d tackle it. When it suits you, phone 0345 464 0079 or email us.
Work for landlords, hotels and businesses
Letting agents often deal with us directly. Tell us the address, the job and how access works and we will give you a quote.
We work for landlords and letting agents as well as householders. Sealant work between tenants is a simple way to keep a property in good order.
What we cannot put right
A few problems are outside what sealant work can do:
- Certifying fire stopping or building compliance
- Leaking pipework, valves or wastes (a plumber’s job)
- Extraction that isn’t working, which needs an electrician or ventilation contractor
If in doubt, call 0345 464 0079 or email us and we’ll say what we think before you book.
Surfaces we seal
- Hotel bathrooms
- Retail & leisure sites
- Rental portfolios
- Welfare facilities
- Student & care accommodation
- Office washrooms & kitchens
Workplaces and buildings in Great Horkesley
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings.
If you look after a church, hall or community building such as Church of St John, halls and community kitchens see heavy use, and their sealant shows it. For site and facilities teams at buildings such as The Bishop William Ward Church of England Primary School, busy washrooms and kitchens can be resealed in phases so they stay open. Rented homes near Colchester station change hands often, and we can quote for one property or a whole portfolio of rentals.
Great Horkesley is about 3 miles north of Colchester, in Essex. Anywhere in CO6, our applicators can take on commercial sealant. Great Horkesley is one of 644 towns and villages in Essex we cover. Chelmsford is on our list too, about 21 miles from Great Horkesley.
Work in CO6 works the same way as everywhere else we cover. Commercial sealant is available to properties on Exeter Close, Malvern Way and Keelers Way. Neighbouring places we cover for commercial sealant include Mile End (1 mile south-east), West Bergholt (1 mile south-west), Little Horkesley (2 miles north-west), Wissington (3 miles north-west) and Fordham Heath (3 miles south-west). We also work in nearby towns such as Colchester (3 miles south), Braintree (14 miles west), Clacton-on-Sea (15 miles south-east), Witham (13 miles south-west), Camulodunum (3 miles south) and Halstead (10 miles west).
Near you in Great Horkesley
Typical jobs here are in homes near The Half Butt Inn and Gilberd School, among other places. For rail, the closest station is Colchester station, about 1.9 miles south. Well-known places in the area include Lion Walk (2.8 miles south) and Colchester Castle (2.8 miles south-east). For a walk, there’s Westhouse Wood.
Towns and villages near Great Horkesley
More services for Great Horkesley
FAQs for Great Horkesley
Can you help a landlord with a rental near Colchester station?
Yes, landlords and agents are among the people we work for, and several properties can go on one quote. Just ring 0345 464 0079 or drop us an email with the address and what needs doing, and we’ll give you a clear price.
Will you come out to Great Horkesley?
Yes. Great Horkesley is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you send RAMS and insurance details for our site?
Tell us what your site asks contractors for. We will confirm what we can supply before work is booked.
How long will you be here?
It depends on the size of the job, but most jobs take as long as the scope needs, from one welfare room to a full building. We’ll tell you when we quote.
How soon can a room be used after resealing?
Follow the cure time we give you, which is generally around 24 hours. Planning the order of rooms keeps that downtime manageable.
Where is Mr Mastic based?
We are based in Crawley, West Sussex, and we cover South East England, London and all of Scotland.
Is it OK to seal over old sealant?
No. We remove every bit of old sealant first.
Do you take on large, multi-room jobs?
Yes. We work through big sites room by room or floor by floor, so only part of the building is affected at once.
Keeping the joints in good condition
Once the sealant has cured, a few habits help it last:
- Ask cleaners to go gently on the silicone
- Get split or lifting joints looked at early
- Give housekeeping the cure time for every room
- Keep extractor fans working and serviced
Extract fans need to work. Where a room has no window, the fan is what dries it out, and mould comes back faster without it.
In a commercial building, a leak can quickly spread beyond one room: through floors, into ceilings and across into corridors. Early resealing keeps it from getting that far.