Essex · England

Nine Ashes Commercial Sealant

Sealant work for offices, hotels, washrooms and commercial buildings for Nine Ashes, backed by a one-year guarantee. Call for a quick quote.

  • Black, stained silicone in guest bathrooms
  • Repeated reseals that don’t last
  • Split sealant where wet room floors meet walls

Commercial sealant in Nine Ashes

About our commercial sealant in Nine Ashes

Larger jobs around Nine Ashes start with a walk round the site to agree the scope, the order and the working hours. After that, you get one clear quote. For commercial sealant in Nine Ashes, just phone 0345 464 0079 or drop us an email. We work on rental portfolios, welfare facilities and student & care accommodation, and people most often call us about rental bathrooms that need resealing between tenants and mouldy washroom sealant that staff and guests notice.

Somewhere as small as Nine Ashes, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. They all have washrooms, kitchens and service openings that need the right sealant.

Whatever the size of the job, you get the same 12-month guarantee.

Eleven members of the Mr Mastic team standing in front of branded white vans
Where
Nine Ashes (CM4)
Wider area
Essex
Cover
12 months on all our work
Quote
A clear price before any work starts
Phone
0345 464 0079
Updated
26 October 2026

The process

On the day, there’s very little for you to do. Show us the job and we’ll take it from there. The work itself takes anything from a few hours to several days, depending on the number of rooms. Somewhere like Nine Ashes 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.

  1. We walk the site with you and agree the rooms, the order and the hours.
  2. Every area is sheeted and the old silicone stripped out.
  3. We clean the joints, treat any mould and let them dry.
  4. We lay the right sealant for each area, with anti-fungal silicone in wet rooms.
  5. We check every room and give its cure time for housekeeping.

Getting ready for the visit

  • Let us know about earlier repairs to the joints
  • Tell us if parking is tricky
  • Mention any leaks or damp you’ve noticed

Get a quote

Call for a quick quote, or send an email if you’d rather. Describe what needs sealing and we will explain what’s involved and send you a clear quote.

Get a price

Read more

Common questions in Nine Ashes

Will you come out to Nine Ashes?

Yes. Nine Ashes is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Just mention lanes, gates or anything else about the route when you book.

Can you help a landlord with a rental near Ingatestone station?

Yes, landlords and agents are among the people we work for, and several properties can be quoted together. You can call 0345 464 0079 or drop us an email with the details for a clear quote.

How long does commercial sealant take?

Typically it takes a few hours for a single washroom, longer for a whole building. Bigger jobs take longer, and we’ll tell you how long to expect.

What should I tell you?

Where the job is, what the problem is and roughly how big it is. Photos by email help too.

Is out-of-hours working possible?

In many cases. Tell us your opening hours and quiet times, and we’ll plan the work around them.

Where do you work from?

We’re based in Crawley, and we work across South East England, London and Scotland.

Can I choose the sealant colour?

Most of the time, yes. We will tell you which colours the right product comes in.

Can you reseal every bathroom in a hotel?

Yes. After a site walk, we agree the scope and sequence, and give you one clear quote.

For landlords and businesses

Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.

We also work for property managers and facilities teams. We can quote a run of properties together, and we are fully insured.

DIY sealant or a professional job?

Not every job suits DIY: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.

What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.

Common problems we fix in Nine Ashes

Heavy use means more movement: different weights, constant use and daily cleaning. A tray that is not fully supported soon tears its seal.

It’s worth asking for a quote if you see:

  • Large numbers of bathrooms needing the same work
  • Tired sealant in let properties
  • Split sealant where wet room floors meet walls
  • Sealant failing again soon after quick repairs

Letting a property close to Ingatestone station? Then sealant work can be quoted for a single flat or a whole portfolio.

What your quote should include

  • How hidden problems are handled
  • Whether they’re fully insured
  • Which sealant they’ll use, and why
  • Which colour the sealant will be

10 questions to ask before booking

What affects the quote in Nine Ashes

For a quick quote, just ask. What matters most is:

  • Access and height
  • How much old sealant there is and how hard it is to remove
  • The number and length of the joints
  • Any working-time requirements on site

What it costs depends on the amount of work, how hard the old material is to remove and access to the work. We give a clear quote before we start, so you know where you stand.

Asking for a quote

To help us quote quickly, let us know:

  • How many joints, rooms or windows are involved
  • If it’s domestic, commercial or a hotel
  • Where the job is, and your postcode
  • Pictures of the joints, sent by email

We quote each job on its own. Just phone 0345 464 0079 or send us an email with the details, and photos are welcome.

When it isn’t the sealant

Honest advice matters more to us than a booking, so here’s what sealant can’t fix:

  • Water coming from plumbing rather than sealant
  • Extraction that isn’t working, which needs an electrician or ventilation contractor
  • Damaged sanitaryware that needs replacing

If you are not sure, just phone 0345 464 0079 or email us and we’ll give you a straight answer.

Surfaces we seal

  • Hotel bathrooms
  • Office washrooms & kitchens
  • Retail & leisure sites
  • Student & care accommodation
  • Welfare facilities
  • Rental portfolios

Why deal with it now?

First impressions are often made in the washroom. Mouldy silicone looks unhygienic, however hard housekeeping work, and cleaning rarely puts it right. New sealant does. Where a wall is exposed, as many are in small places like Nine Ashes, wind-driven rain gets into any failed joint, and damp in older walls is slow to dry out.

What you pay reflects the work, not a rough estimate. That’s why we ask about the job first and give you a clear quote before work begins.

What you get with us

  • 20+ years of sealant experience
  • An ARBOMaster approved applicator
  • Any old sealant cut out fully, not covered over
  • Colour picked to suit the job

Take a look at our cost guide and customer reviews.

What commercial sealant looks like in Nine Ashes

Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.

Managing a site like Blackmore Primary School? Then washroom and kitchen sealant can be programmed around term times or opening hours. If you look after a church, hall or community building such as Church of St Laurence, its kitchen and washroom sealant needs looking after like anywhere else.

Nine Ashes is about 5 miles north of Brentwood, in Essex. We provide commercial sealant to homes and businesses in Nine Ashes and nearby, as part of our work across Essex. 644 places in Essex are on our list. For nearby work, see our Chelmsford page, about 8 miles away.

Every address in CM4 is covered for commercial sealant, from the main roads to the quietest streets. If you need commercial sealant at a property on Rookery Road and Nine Ashes Road or a nearby road, we can help. If you’re just outside Nine Ashes, we cover Norton Heath (1 mile north), Radley Green (2 miles north-east), Willingale (3 miles north), Loves Green (3 miles east) and Berners Roding (3 miles north). Further out, we also cover Chelmsford (8 miles east), Basildon (11 miles south-east), Harlow (9 miles north-west), Brentwood (5 miles south), Billericay (7 miles south-east) and Rayleigh (15 miles south-east).

Around Nine Ashes

Around Nine Ashes, our work takes us to homes and buildings near The Bull Inn, among other places. The nearest railway station is Ingatestone station, about 4.1 miles south-east. Well-known places in the area include Brentwood Community Hospital (5.4 miles south) and Willingale Doe (3.4 miles north).

Map of Nine Ashes © OpenStreetMap contributors
20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job