West Sussex · England
Commercial Sealant in Crabtree
Sealant work for offices, hotels, washrooms and commercial buildings for householders, landlords and businesses in Crabtree. Fully insured, ARBOMaster approved and guaranteed for a year.
- Washroom sealant that looks dirty however often it’s cleaned
- Large numbers of bathrooms needing the same work
- Silicone laid over old silicone by a previous contractor
How we handle commercial sealant in Crabtree
Commercial work is planned around the building, not the other way round. Rooms can be done one at a time, floor by floor or in batches, and early starts or out-of-hours working can be arranged where it helps. If you have washrooms that need sorting before an inspection and silicone laid over old silicone by a previous contractor, we can help.
In a village or hamlet like Crabtree, commercial work is more likely to be a pub, a farm shop, holiday lets or a village hall than an office block. They all have washrooms, kitchens and service openings that need the right sealant.
Our work is backed for twelve months, in Crabtree and everywhere else we cover.
- Location
- Crabtree (RH13)
- Region
- West Sussex
- Guarantee
- One year on every job
- Quote
- A clear price before work begins
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Questions from Crabtree
Will you come out to Crabtree?
Yes. Crabtree is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Let us know about access, parking and anything unusual about getting there when you book.
Can you help a landlord with a rental near Horsham station?
Yes, landlords and agents are among the people we work for, and several properties can be quoted together. Just phone 0345 464 0079 or email us with the address and what needs doing, and we’ll give you a clear price.
Do you take on large, multi-room jobs?
Yes. Our team has more than 20 years’ experience, and large programmes are planned around how the building is used.
Can you do several jobs on one visit?
Of course. Combining jobs makes good use of the visit.
Is out-of-hours working possible?
Early starts and out-of-hours work can be arranged. Let us know your hours when you get in touch.
Are you ARBOMaster approved?
Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.
Where is Mr Mastic based?
We’re a Crawley-based firm, with over 20 years’ experience. Our area covers South East England, London and Scotland.
Will the old sealant be removed?
Yes, every time. New sealant won’t bond properly to old, so any old material comes out before anything new goes in.
Leave it or put it right?
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. One proper reseal beats several quick ones. In a small place like Crabtree, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.
A few things move the cost up or down: the old material and how easily it comes out, any mould to treat, and whether the work is at height. Your quote takes all of that into account.
Why us?
- Colour agreed with you before work begins
- Homes, businesses and hotels
- 4.9 on Google from 180+ five-star reviews
- One-year guarantee on every job
See our cost guide and customer reviews.
How it works
There’s no need to move everything out before we come, just the space around the work. Everything nearby is protected, and the job takes a few hours per area, with larger sites planned over several visits for a typical job. Somewhere like Crabtree needs a little journey planning: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- Tell us the rooms, hours and site rules, and we’ll plan the programme.
- We go through your site’s paperwork needs, such as RAMS, before work begins.
- In each room, the old bead comes out and the joint is cleaned and treated.
- We reseal with the right product for each joint.
- Each finished area is checked with you and given a cure time.
How to prepare
- Mention any tricky access
- Tell us about any previous sealing or DIY attempts
- Clear the area around the work
Get a quote
A good description makes for an accurate quote. Tell us where the job is, what’s wrong and how much there is, and add pictures by email if you can.
Read more
What affects the quote in Crabtree
You’ll get a clear quote before work begins. It’s based on:
- When we can work, for business premises
- Whether old sealant or filler has to be cut out
- The amount of work
- Whether there’s mould to deal with
Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, plus any working-time requirements on site. Call for a quick quote and we’ll explain what it covers.
What we need to know
When you contact us, it’s useful to know:
- Whether it has been sealed before
- Roughly how big the job is
- Photos by email, if that’s easy
- Where the property is
For a quote, ring 0345 464 0079 or drop us an email with the location and a short description of the problem. We will send you a clear quote before any work starts.
Landlords, agents and businesses in Crabtree
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we’ll quote.
Hotels need rooms back in use, so the work can be planned room by room around your bookings where we can. We have worked in hotels as well as homes and businesses.
More services for Crabtree
Commercial sealant around Crabtree
Most of the South East has hard water, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.
For site and facilities teams at buildings such as Newells Preparatory School, sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours. For buildings such as Old Church House the Glebe, halls and community kitchens see heavy use, and their sealant shows it. For landlords with property near Horsham station, sealant work can be quoted for a single flat or a whole portfolio.
Crabtree is about 5 miles south-east of Horsham, in West Sussex. Homes, rented property, offices and hotels in Crabtree can book us for commercial sealant. Every job comes with our 12-month guarantee. We cover 371 towns and villages across West Sussex, large and small. We also work in Crawley, around 7 miles away.
Postcode districts we cover here for commercial sealant: RH13. Local streets include Mill Lane, Peppersgate and Long Hill, all of which we cover. We also cover the places around Crabtree: Lower Beeding (1 mile north), Colwood (1 mile south-east), Monk's Gate (2 miles north-west), Plummers Plain (2 miles north-east) and Mannings Heath (2 miles north-west). Further out, we also cover Crawley (7 miles north-east), Horsham (5 miles north-west), Worthing (14 miles south-west), Haywards Heath (7 miles east), Burgess Hill (7 miles south-east) and East Grinstead (13 miles north-east).
Local landmarks in Crabtree
We work in homes and buildings around Leonardslee and the streets around them. The closest station to Crabtree is Horsham station, about 4.6 miles north-west of the centre. A little further out are Horsham Hospital (4.9 miles north-west). Open spaces near Crabtree include Knepp Wildland.
When it is not the sealant
New sealant cannot fix everything, and we will tell you before we start. Sealant will not put right:
- Poor ventilation that keeps bringing mould back
- Water coming from plumbing rather than sealant
- Tiles coming off the wall
Not sure which it is? You can call 0345 464 0079 or send us an email and we will tell you honestly.
Surfaces we seal
- Student & care accommodation
- Hotel bathrooms
- Retail & leisure sites
- Office washrooms & kitchens
- Welfare facilities
- Rental portfolios
DIY versus a professional finish
Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas call for the right materials, safe access and experience.
Some sealant jobs are within reach of a careful DIYer, such as a straightforward joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.
Surface by surface
Hotel bathrooms
In a hotel, every bathroom is used and cleaned daily, so joints are finished smooth and sealed with anti-fungal sanitary silicone.
Welfare facilities
Staff welfare areas are needed every shift. Work can be split into sections so part of the facilities stays in use.