Hampshire · England

Commercial & hotel sealant in Lee, Hampshire

Commercial sealant for Lee, by sealant specialists with 20+ years’ experience. Rated 4.9 on Google from 180+ five-star reviews.

  • Worktop sealant that has shrunk and stained
  • Black, stained silicone in guest bathrooms
  • Silicone laid over old silicone by a previous contractor

Need commercial sealant in Lee?

How to look after the new joints

Joint life depends on how it’s used and looked after. Here’s what we suggest:

  • Note the date each area was done
  • Use mild cleaners on sealant, not bleach or abrasives
  • Schedule work around occupancy
  • Report broken fans quickly

Squeegees in guest and staff showers help: walls and trays dry faster, and so does the sealant.

In a commercial building, a leak can quickly spread beyond one room: through floors, into ceilings and across into corridors. Dealing with the joint early stops that spread.

Commercial sealant for homes and businesses in Lee

In a hotel, office or washroom, failed sealant is more than an eyesore. It’s a cleaning problem, a leak risk and something guests and staff notice. We reseal bathrooms, washrooms, welfare areas and kitchens so they look cared for again. If you have washroom sealant that looks dirty however often it’s cleaned and mouldy bathrooms flagged at a tenancy check, we can help.

Work in a small place like Lee is planned ahead, journey included, so it can be fitted around guests, customers or events where possible.

The work is guaranteed for twelve months. If something is not right with it in that time, tell us and we will put it right.

Location
Lee (SO51)
Region
Hampshire
Guarantee
One year on every job
Price
A clear quote up front
Call
0345 464 0079
Updated
26 October 2026
The Mr Mastic team in navy uniforms in front of three Mr Mastic vans

How we quote for commercial sealant

Some jobs are bigger than they look, and some smaller. The main factors:

  • The type of sealant required
  • How much there is to do
  • How many areas need sealing
  • How easy the joints are to reach

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.

What to tell us for a quote

When you call or email, it’s useful to know:

  • Whether it has been sealed before
  • The type of property
  • How many joints, rooms or windows are involved
  • A few photos by email, if you can

It all starts with a short chat. Tell us what’s wrong, where it is and how much there is, and we’ll talk you through what we’d do. When it suits you, call 0345 464 0079 or email us.

Honest limits

To be straight with you, some problems need a different trade:

  • A broken extractor fan behind the mould problem
  • Failed tanking or loose tiles behind the sealant
  • A shower tray, bath or basin that is 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.

Surfaces we seal

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

When to call us in Lee

Quick fixes come back quickly. New silicone over old, joints that weren’t dried, or an unsuitable product all lead to the same thing: another reseal before long.

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

  • Too many rooms to reseal without closing the building
  • Joints that need doing before an inspection or audit
  • Leaking joints in shower rooms and changing areas
  • Mouldy washroom sealant that staff and guests notice

If you look after a church, hall or community building such as Church of St Boniface, any kitchen and washrooms need the same sealant care as any other building.

Comparing quotes

  • Whether VAT is included
  • Who does the work, and how experienced they are
  • What happens if the job turns out different
  • What insurance they hold

Our hiring checklist

Work for landlords, hotels and businesses

We work for letting agents and landlords as well as householders. Resealing between tenancies keeps a property looking cared for.

Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.

DIY versus a professional finish

The biggest DIY mistake is sealing over old sealant. New silicone won’t bond to old, so it peels away and traps moisture behind it. All the old material has to come out first.

Overfilling a joint is a classic DIY mistake. A heavy bead looks messy and copes badly with movement, and getting the depth right matters as much as the look.

What we do, step by step

Every visit runs the same way: we check the joints, mask and protect the surrounding surfaces, do the work and clear up. It generally takes a few hours for a single washroom, longer for a whole building. Somewhere like Lee needs a little journey planning: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  1. The first visit is a look round the site to agree the scope.
  2. We agree when we will work, with early or out-of-hours slots where they can be arranged.
  3. Areas are protected and the failed sealant removed.
  4. Once dry, every joint is resealed and tooled.
  5. Housekeeping or site staff are told when each area can be used.

Getting ready for the visit

  • For indoor joints, keep the area dry beforehand if you can
  • Keep pets and children clear of the area while we work
  • On commercial sites, let us know about site rules

Get a quote

We quote each job on its own, so start by telling us what you need. Just ring 0345 464 0079 or email us with the details, and photos are welcome.

Get a price

Read more

What commercial sealant looks like in Lee

For seaside hotels, guest houses and holiday lets around Lee, busy months put washrooms and kitchens under pressure, so it’s worth checking the sealant before the busiest weeks. Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.

For site and facilities teams at buildings such as Oasis Academy Lord's Hill, washroom and kitchen sealant can be programmed around term times or opening hours. If you let a flat or house near Romsey station, we can quote for one property or a whole portfolio of rentals.

Lee is about 2 miles south of Romsey, in Hampshire. Whether you are in the middle of Lee or further out, we cover commercial sealant for every kind of property, from flats and houses to offices and hotels. Lee is one of 683 towns and villages in Hampshire we cover for commercial sealant.

Work in SO51 is quoted and booked the same way as anywhere else. We cover properties on Lee Lane and Lee Church Lane and the roads around them. We also cover Ashfield (1 mile east), Toothill (1 mile east), Upton (1 mile south-east), Nursling (1 mile south-east) and Rownhams (2 miles south-east). Larger places within reach include Winchester (10 miles north-east), Eastleigh (6 miles east), Fareham (15 miles south-east), Totton (3 miles south), Chandler's Ford (5 miles north-east) and Hedge End (9 miles east).

Near you in Lee

The closest station to Lee is Romsey station, roughly 2.4 miles north of the centre. Other landmarks nearby include King Johns House (2.3 miles north) and Romsey Community Hospital (2.3 miles north). The countryside around Lee includes Testwood Lakes.

Map of Lee © OpenStreetMap contributors

Lee questions

Is Lee within the area you cover?

Yes, we do. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.

Do you cover Lee for commercial sealant?

Yes, Lee is within the area we cover. We work across London and the South East. Just ring 0345 464 0079 or drop us an email with a few details of the job.

Can you quote for more than one area?

Yes. Tell us about everything you’d like done.

What do you need from me for a quote?

Let us know what needs doing and where, with pictures by email if possible. If we need more, we will ask.

Do you hold any approvals?

Yes. We are approved under the ARBOMaster scheme, which is run for the Arbo sealant brand.

Can the hotel stay open while you work?

Yes. We work through rooms in batches, so only a few are out of use at once. Housekeeping are told when each room can be let again.

Does commercial work come with a guarantee?

Yes. We’re fully insured, ARBOMaster approved and give a one-year guarantee on every job.

Can you take on a whole building?

Yes, we can. We work through big sites room by room or floor by floor, keeping most of it in use.

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