Kent · England

Commercial & hotel sealant in Hockenden, Kent

Commercial sealant across Hockenden and nearby, with every bit of old sealant taken out first and a 12-month guarantee.

  • Water marks on ceilings under bathrooms
  • Washrooms that need sorting before an inspection
  • Mouldy bathrooms flagged at a tenancy check

Book commercial sealant in Hockenden

DIY sealant or a professional job?

Some jobs are best left to a professional: high-level joints, fire-rated gaps, external movement joints and big jobs need the right product, the right access and the right method.

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.

How we handle commercial sealant in Hockenden

Student halls, care homes and supported housing have many similar bathrooms. We agree a programme and work through them in order, fitting around residents and staff. If you are dealing with failed joints in office kitchens and tea points and silicone laid over old silicone by a previous contractor, we can put it right, on hotel bathrooms, welfare facilities and student & care accommodation alike.

For a small place like Hockenden, the journey and timings are agreed in advance, so the job can fit around bookings, guests or opening times where possible.

The work is covered for a year after we finish. If there’s a problem with it, please ring 0345 464 0079 or drop us an email.

Eleven members of the Mr Mastic team standing in front of branded white vans
Place
Hockenden (BR8)
Wider area
Kent
Cover
12 months on all our work
Quotes
A clear price before we start
Call
0345 464 0079
Last updated
26 October 2026

When it is not the sealant

New sealant can’t fix everything, and we’d rather say so up front. Sealant will not put right:

  • Water coming from plumbing rather than sealant
  • Poor ventilation that keeps bringing mould back
  • Water damage behind the tiles that needs a tiler or builder

Not sure which it is? You can call 0345 464 0079 or email us and we’ll tell you honestly before you book.

What we seal

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

Signs you need commercial sealant in Hockenden

Quick fixes come back quickly. Sealing over old silicone, sealing wet joints or using the wrong product all lead to the same thing: another reseal before long.

These are the problems we are asked about most:

  • Large numbers of bathrooms needing the same work
  • Mouldy bathrooms flagged at a tenancy check
  • Silicone laid over old silicone by a previous contractor
  • Failed floor-level joints in accessible wet rooms

For landlords with property near Swanley station, we can quote for one property or a whole portfolio of rentals.

Questions to ask before booking

  • Who turns up on the day
  • The length of the guarantee
  • How hidden problems are handled
  • When the joint can take water or movement

How to choose a mastic man

What happens on the day

We keep the work tidy and contained to the joints we’re treating. The job usually takes a few hours per room, so whole buildings are phased. In a small place like Hockenden, access is normally the main thing to plan. If the job is outside, mention outbuildings, exposed walls and how to reach them.

  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 any work starts.
  3. In each room, the old bead comes out and the joint is cleaned and treated.
  4. We reseal with the right product for each joint.
  5. Rooms are handed back in order, each with its cure time.

Preparing for the visit

  • Tell us if parking is tricky
  • Keep pets and children clear of the area while we work
  • Mention if the joints have been sealed before

Ask for a quote

For a quote, phone 0345 464 0079 or drop us an email and tell us where the job is and what the problem looks like. We’ll give you a clear quote before any work starts.

Get a price

Read more

How the job changes by surface

Welfare facilities

Staff welfare areas are needed every shift. Work can be split into sections so part of the facilities stays in use.

Retail & leisure sites

Retail and leisure sites have washrooms, kitchens and changing areas with sealant to maintain. We can plan around opening hours.

Common questions in Hockenden

Do you work for landlords with property near Swanley station?

Yes, rental work is part of what we do. Just phone 0345 464 0079 or drop us an email and tell us about the property, and we’ll send you a clear quote.

Can you do commercial sealant in Hockenden?

Yes. We work across London and the South East, and Hockenden is part of that. You can call 0345 464 0079 or email us and tell us what needs doing, and we will send you a clear quote.

Can you reseal every bathroom in a hotel?

Yes. We will walk the site, agree the scope and the order, and give you one clear quote.

What information do you need?

Just the basics: the address or postcode, what’s wrong and any access issues. After that, simply phone 0345 464 0079 or send us an email.

Is out-of-hours working possible?

Out-of-hours work and early starts can be arranged. Tell us what you need when you ask for a quote.

Do I have to be there?

It depends on the job. Inside work needs someone to give us access, and for outside work we’ll agree access with you when we book.

Can new sealant go over the old?

No, it won’t last. It may look fine at first, but the new layer lifts away from the old one. The old sealant has to come out completely.

Can you reseal hotel rooms while we stay open?

Yes. The order and timing are agreed with your team, and you will know when each room can be used.

Workplaces and buildings in Hockenden

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.

Managing a site like Horizon Primary Academy? Then sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours. For buildings such as St Mary the Virgin, any kitchen and washrooms need the same sealant care as any other building.

Hockenden is about 2 miles north-east of Orpington, in Kent. We carry out commercial sealant for householders, landlords and businesses in Hockenden and nearby. We cover 922 towns and villages across Kent, large and small. There’s also a page for London, roughly 13 miles from Hockenden.

Our applicators cover all of BR8 for commercial sealant. Neighbouring places we cover for commercial sealant include Upper Ruxley (1 mile north-west), Stonehill Green (1 mile north-east), Ruxley (1 mile north-west), Puddledock (2 miles north-east) and Hextable (2 miles north-east). Within a short drive, we also cover Dartford (4 miles north-east), Sevenoaks (8 miles south), Gravesend (10 miles east), Tonbridge (15 miles south), Northfleet (9 miles east) and Kings Hill (14 miles south-east).

Near you in Hockenden

In Hockenden, that means homes and buildings near Orchards Academy and Foots Cray Meadows, among other places. Hockenden’s nearest station is Swanley station, roughly 1 mile south-east. A little further out are London Borough of Bromley Museum (2.6 miles south-west) and Eynsford Castle (3.4 miles south-east). Not far away are The Warren and Summer Hill.

Map of Hockenden © OpenStreetMap contributors

Leave it or put it right?

A quick bead over the old sealant might get a room back in use today, but it will not bond, and it lifts again soon. Doing it properly once is less disruptive than doing it badly twice. In a small place like Hockenden, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

There are no prices on our website, because the cost depends so much on the job itself. For a quick quote, please ring 0345 464 0079 or email us and we will talk you through it.

Why Hockenden customers choose us

  • Homes, businesses and hotels
  • A sealant colour to suit the surroundings
  • Tidy, careful work
  • ARBOMaster approved applicator

See how sealant jobs are priced or customer reviews.

Looking after it afterwards

How long the joints last depends on use and care. We suggest:

  • Keep strong chemicals and scourers off the joints
  • Act on lifting sealant before it leaks
  • Tell cleaning staff when each room can be used
  • 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 that is what keeps mould away.

A room that can’t be let or used is lost income. Catching faults early means they can be put right in a short window, before they become leaks that take the room out of use.

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