Greater London · England

Commercial Sealant in Biggin Hill

Professional commercial sealant in and around Biggin Hill, with every bit of old sealant taken out first and a one-year guarantee.

  • Split sealant around staff kitchen worktops and sinks
  • Whole floors of tired en suites
  • Silicone laid over old silicone by a previous contractor

Commercial sealant in Biggin Hill

What sealant work cannot fix

Sealant isn’t the answer to every problem, and we’ll tell you before we start. Sealant will not put right:

  • Damaged sanitaryware that needs replacing
  • Failed tanking or loose tiles behind the sealant
  • Extraction that isn’t working, which needs an electrician or ventilation contractor

Not sure which it is? You can ring 0345 464 0079 or drop us an email and we will tell you honestly before you book.

Where we work in Biggin Hill

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

Commercial sealant for homes and businesses in Biggin Hill

For a rental portfolio, resealing between tenants keeps bathrooms and kitchens presentable. Several addresses can be quoted together to keep things simple. Common call-outs are for water marks on ceilings under bathrooms and mouldy bathrooms flagged at a tenancy check, across retail & leisure sites, rental portfolios and welfare facilities.

London blocks of flats carry pipes and cables through walls and floors in their common parts and service risers. For managing agents and building owners in Biggin Hill, that can mean fire-rated sealant around service openings as well as resealing in shared washrooms and kitchens.

There’s a 12-month guarantee on every job, whatever its size.

Place
Biggin Hill (TN16, BR6)
Wider area
Greater London
Cover
One year on every job
Quotes
A clear price before work begins
Call
0345 464 0079
Page updated
26 October 2026
Mr Mastic applicators lined up beside the company vans, one holding a sealant gun

Leave it or put it right?

Patching the worst rooms as complaints come in is hard to manage. A planned programme works through every room, with less disruption and one clear quote. Converted houses in London often have a bathroom above someone else’s living room, and a slow leak from a failed seal can end up in the flat below. Dealing with it early is far simpler for homes in Biggin Hill.

Instead of a standard rate, we price the job in front of us: how many joints, what’s in them now and how we reach them. The price is agreed before we begin.

What you get with us

  • Experience in homes, commercial sites and hotels
  • Tidy, careful work
  • Anti-fungal silicone where joints get wet
  • 20+ years of sealant experience

Take a look at what affects the cost or what customers say.

DIY versus a professional finish

A careful DIYer can reseal a simple joint, like a short, easy-to-reach joint indoors. Where it goes wrong is sealing over the old bead, working on a wet joint or overloading the gap.

If you do try it yourself, take your time over the preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it doesn’t work out, we can still put it right.

Questions from Biggin Hill

Do you cover Biggin Hill for commercial sealant?

Yes, Biggin Hill is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or send us an email with a few details of the job.

Do you work for landlords with property near Woldingham station?

Yes. We work for landlords and letting agents as well as homeowners, and several properties can go on one quote. You can ring 0345 464 0079 or send us an email with the details for a clear quote.

How long do rooms need to be out of use?

Around 24 hours is typical for sanitary silicone. We tell your team the cure time for every area.

Can you supply method statements and risk assessments?

We are fully insured, so start by telling us what your site asks for. Send over your requirements and we will confirm what we can provide.

Will you leave a mess?

Not at all. We work neatly, protect the area around the joints and tidy up afterwards.

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.

Do I have to be there?

We need access to the joints, so we’ll agree that with you when we book. For inside work, that normally means someone being in.

Are you ARBOMaster approved?

Yes. ARBOMaster is the approved applicator scheme for Arbo sealants, and we are part of it.

Commercial sealant in Biggin Hill: local notes

London’s water is hard, which leaves limescale on sealant, grout and taps. Commercial buildings in London often have strict access rules and limited loading, and out-of-hours working is possible to arrange.

If you let a flat or house near Woldingham station, several rental properties can be resealed on one programme. As a London address, Biggin Hill can be tricky for parking: let us know about parking bays, permits or a driveway.

Biggin Hill is about 6 miles east of Caterham, in Greater London. Anywhere in TN16, our applicators can take on commercial sealant. 764 places in Greater London are on our list, large and small. For nearby work, see our London page.

Every address in TN16 and BR6 is within our area for commercial sealant, from the main roads to the quietest streets. Streets in the area include Rushdene Walk, Mount Pleasant and Stock Hill, and we cover them all. With the A233 close by, Biggin Hill is simple for us to get to. We also cover Aperfield (1 mile south-east), Luxted (1 mile north-east), Berry's Green (1 mile east), Single Street (1 mile east) and Leaves Green (2 miles north). Larger places within reach include London (14 miles north-west), Whitechapel (15 miles north), Brompton (15 miles north-west), Stockwell (13 miles north-west), Orpington (6 miles north-east) and Wimbledon (13 miles north-west).

Local landmarks in Biggin Hill

Locally, jobs take us to homes and businesses close to Charles Darwin School, among other places. The nearest railway station is Woldingham station, about 3.8 miles south-west. Nearby you will also find Warlingham Park Hospital (2.7 miles west). For a walk, there’s Betsom's Hill and West Kent Golf Course nature reserve.

Map of Biggin Hill © OpenStreetMap contributors

What we do, step by step

Every visit runs the same way: we look at the joints together, protect the area around them, do the work and clear up. Most jobs take a few hours for a single washroom, longer for a whole building. In Biggin Hill, flats, stairs and shared entrances are part of the routine. Mention any building rules, key holders or managing agents when you book.

  1. Tell us the rooms, hours and site rules, and we will plan the programme.
  2. Tell us what paperwork your site needs, and we confirm what we can supply before we start.
  3. Old sealant is cut out room by room and joints cleaned and treated.
  4. We reseal with the right product for each joint.
  5. Each finished area is checked with you and given a cure time.

Preparing for the visit

  • Let us know about parking restrictions
  • Tell us about any water getting in
  • For business premises, tell us about site rules or sign-in

Get a quote

For commercial sealant in Biggin Hill, 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 any work starts.

Get a price

Read more

Surface by surface

Retail & leisure sites

Gym and leisure changing rooms take heavy use and plenty of water, so anti-fungal sanitary silicone is the product we use.

Office washrooms & kitchens

Office washrooms and tea points are used all day, so we can work early or out of hours where that can be arranged. Basins, urinals, worktops and sinks are all resealed.

Common problems we fix in Biggin Hill

Shower trays and baths in busy buildings move more: different weights, constant use and daily cleaning. A tray that is not fully supported soon tears its seal.

Signs it’s time to call us include:

  • Leaks from showers into rooms or ceilings below
  • Too many rooms to reseal without closing the building
  • Tired sealant in let properties
  • Split sealant where wet room floors meet walls

Schools such as Oaklands Primary Academy are buildings too, and sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours.

What your quote should include

  • How hidden problems are handled
  • What product goes in the joint
  • What the quote includes, VAT included or not
  • Whether they’re fully insured

Choosing a sealant specialist

What affects the cost of commercial sealant

We don’t publish a price list, because no two jobs are the same. What we look at:

  • How many areas need sealing
  • Whether old sealant or filler has to be cut out
  • The amount of work
  • Which sealant suits the joint

What it costs depends on how much there is to do, how hard the old material is to remove and how easy the joints are to reach. We give a clear quote before work begins, so you know where you stand.

What we need to know

When you call or email, these details help:

  • Access, such as stairs, a lift or height
  • If it’s domestic, commercial or a hotel
  • Where the job is, and your postcode
  • What the problem is, such as mould, gaps, leaks or cracking

Asking for a quote is easy: let us know what needs doing and where and its rough size. A few photos by email make the job easier to understand.

20+ yearsMastic and sealant specialists
ARBOMaster approvedApproved applicator for Arbo sealants
Fully insuredDomestic, commercial and hotels
One-year guaranteeOn every job