Greater London · England
The Burroughs Commercial Sealant
Our applicators work in The Burroughs on sealant work for offices, hotels, washrooms and commercial buildings. Old sealant removed completely, joints prepared properly and a one-year guarantee.
- Leaks from showers into rooms or ceilings below
- Leaking joints in shower rooms and changing areas
- Tired sealant in let properties
Commercial sealant in The Burroughs, done properly
Hotel bathrooms take hard daily use and constant cleaning, so sealant there has a hard life. We work through rooms in batches, keeping most rooms available. Typical jobs include washroom sealant that looks dirty however often it’s cleaned and joints that need doing before an inspection or audit, across rental portfolios, welfare facilities and student & care accommodation.
London blocks of flats carry pipes and cables through walls and floors in their common parts and service risers. In The Burroughs, building managers may need both fire-rated sealant around those openings and new sealant in shared washrooms.
You’re covered for a year from the day we finish. If there’s a problem with it, please ring 0345 464 0079 or drop us an email.
- Location
- The Burroughs (NW4, NW9, NW11)
- Region
- Greater London
- Cover
- A year, on every job
- Price
- Quoted before any work starts
- Call
- 0345 464 0079
- Page updated
- 26 October 2026
What affects the cost of commercial sealant
The quote reflects the job in front of us. We look at:
- When we can work, for business premises
- Whether there’s mould to deal with
- Whether the work is at height
- The type of sealant required
The cost reflects the work involved, not a rough estimate. That’s why we ask about the job first and agree the price before starting.
Helping us quote
When you call or email, it’s useful to know:
- What the problem is, such as mould, gaps, leaks or cracking
- If someone has resealed it before
- Photos by email, if that’s easy
- How many joints, rooms or windows are involved
For a quote, phone 0345 464 0079 or email us with the location and a short description of the problem. You’ll have a clear quote before we start.
Should I try it myself first?
The difference is mostly in the preparation and the product. We take joints back to clean, dry surfaces, and the sealant is chosen for how the joint moves and where it is, and the work is guaranteed for a year.
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.
What we cannot put right
We will always be straight with you, so here’s what new sealant won’t do:
- Poor ventilation that keeps bringing mould back
- Certifying fire stopping or building compliance
- A shower tray, bath or basin that’s cracked or broken
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we’ll tell you honestly.
What we seal
- Welfare facilities
- Hotel bathrooms
- Student & care accommodation
- Office washrooms & kitchens
- Rental portfolios
- Retail & leisure sites
The process
We bring everything the job needs with us. Once we’ve agreed what’s being done, we protect the area and start. It normally takes a few hours for a single washroom, longer for a whole building. In a London area like The Burroughs, the main things to plan are parking and access: let us know about parking, the floor we will be working on and any lift or shared entrance.
- We start with a site walk to agree the rooms and the timing.
- Room by room, we protect the area and remove all the old sealant.
- We clean the joints, treat any mould and let them dry.
- New sealant suited to each area is applied and tooled.
- Each room is checked and handed back with its cure time.
Preparing for the visit
- Clear items away from the joints we are working on
- Let us know if you’ve seen damp or leaks
- Keep pets and children clear of the area while we work
Ask for a quote
For a quick quote, get us on the phone, or send an email if you’d rather. Tell us about the joints that need doing and we’ll talk you through the work before giving you a price.
Read more
Do you need commercial sealant in The Burroughs?
Commercial bathrooms get far more use than domestic ones, and they’re cleaned with strong products every day. So the silicone ages faster than it would at home.
Keep an eye out for any of the following:
- Tired sealant ahead of a health and safety audit
- Black, stained silicone in guest bathrooms
- Shower leaks reaching the floor below
- Large numbers of bathrooms needing the same work
The Burroughs is in London, so parking needs planning: tell us about permits, visitor bays or off-street space when you book.
What to look for in a quote
- When the joint can take water or movement
- Whether they’re fully insured
- Who turns up on the day
- How long the guarantee is
Why it’s worth doing now in The Burroughs
A leaking shower in a hotel room or flat above can damage the ceiling below. That means a second room out of use and a repair to pay for. A reseal now avoids that. In a London flat, a failed joint rarely stays your problem alone: water from a shower or window joint can reach the flat below, and gaps in fire-stopping matter to everyone in the building.
Every job is a little different, so each one gets its own quote. Size, access and the product the joint needs all play a part, and we’ll explain the quote if you ask.
Why book with us
- 12-month guarantee on every job
- ARBOMaster approved applicator
- We agree the colour with you first
- Sanitary silicone with an anti-fungal additive in wet areas
See what affects the cost and our reviews.
Also near The Burroughs
Also in The Burroughs
Aftercare tips
So the new joints stay in good condition:
- Act on lifting sealant before it leaks
- Check extract fans are actually running
- Add sealant to your planned maintenance checks
- Use mild cleaners on sealant, not bleach or abrasives
A squeegee in each shower is a simple help: walls and trays dry faster, and so does the sealant.
Mould in shared washrooms gets noticed and talked about. Left long enough, it spreads through the bead, and only replacement fixes it.
Commercial sealant around The Burroughs
The Burroughs has hotels and guest accommodation in and around it. Hotel work can be planned room by room, with out-of-hours working where needed. Many London buildings have tight access and loading restrictions, so out-of-hours working can be arranged where needed.
If you look after a church, hall or community building such as St Mary's Church, its kitchen and washroom sealant needs looking after like anywhere else. For landlords with property near Hendon station, sealant work can be quoted for a single flat or a whole portfolio.
The Burroughs is about 2 miles south-east of Burnt Oak, in Greater London. Whether you are in the middle of The Burroughs or further out, we cover commercial sealant for every kind of property. The Burroughs is one of 764 towns and villages in Greater London we cover. You can also see our page for London, roughly 8 miles from The Burroughs.
We work across NW4, NW9 and NW11 for commercial sealant. Local streets include Bell Lane, Eaton Road and Lodge Road, and we cover them all. With the A41 close by, The Burroughs is simple for us to get to for commercial sealant. We also cover the places around The Burroughs: Hendon (1 mile south-east), Colindale (1 mile west), Brent Cross (1 mile south-east), West Hendon (1 mile south-west) and The Hyde (1 mile south-west). We also work in nearby towns such as London (8 miles south-east), City of Westminster (6 miles south-east), Marylebone (6 miles south-east), Kensington (6 miles south), St Pancras (6 miles south-east) and Shoreditch (8 miles south-east).
Landmarks near The Burroughs
Typical jobs here are in homes near The Claddagh Ring pub, Brampton College and Kisharon College. The nearest railway station is Hendon station, about 0.8 miles south-west. A little further out are Church Farmhouse Museum (less than half a mile north) and Brent Cross Shopping Centre (0.8 miles south). Green spaces nearby include Parliament Hill and Darland's Lake.
FAQs for The Burroughs
Is parking a problem for a job in The Burroughs?
It can be, so it helps to tell us about permits, visitor bays or off-street space when you book. That way the visit can be planned around it.
Do you work for landlords with property near Hendon station?
Yes, we work for landlords and agents. Just ring 0345 464 0079 or send us an email and tell us about the property, and we’ll give you a clear price.
Are you an approved applicator?
Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we’re part of it.
What information do you need?
The location, the problem and the rough size of the job. If you can, email a few pictures.
Where is Mr Mastic based?
We’re based in Crawley, and we cover South East England, London and all of Scotland.
Do I have to be there?
For indoor joints, yes, someone needs to let us in. Once we’ve agreed the job, you do not need to watch us work.
Can you send RAMS and insurance details for our site?
We’re fully insured, so start by telling us what your site asks for. Send over your requirements and we will confirm what we can provide.
How long does commercial sealant take?
As a guide, most jobs take a morning for a small washroom, and a planned programme for bigger sites. Larger jobs naturally take longer, and we’ll tell you how long to expect.