Hampshire · England

Commercial & hotel sealant in Crockerhill, Hampshire

Professional commercial sealant in and around Crockerhill, with old sealant always removed completely and a one-year guarantee.

  • Black, stained silicone in guest bathrooms
  • Silicone laid over old silicone by a previous contractor
  • Leaking joints in shower rooms and changing areas

Commercial sealant near Crockerhill

What affects the quote in Crockerhill

Every job gets its own quote. These are the things that affect it:

  • Whether old sealant or filler has to be cut out
  • When we can work, for business premises
  • Which sealant suits the joint
  • How easy the joints are to reach

What it costs depends on how much there is to do, how much old material has to come out and how easy the joints are to reach. You’ll have a clear quote before any work starts, so you know where you stand.

What to tell us for a quote

There’s no need for technical detail. It helps if you can tell us:

  • What the problem is, such as mould, gaps, leaks or cracking
  • Whether it’s a home or a business
  • Any previous sealing or DIY work
  • The rough size of the job

For commercial sealant in Crockerhill, phone 0345 464 0079 or email us. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.

Commercial sealant in Crockerhill, done properly

Guest bathrooms are cleaned every day and used by different people every night, so sealant there has a hard life. Rooms are resealed in batches, so only a few are out of use at once, with a cure time for each room so housekeeping know when to release it. If you have too many rooms to reseal without closing the building and repeated reseals that don’t last, we can help, on hotel bathrooms, office washrooms & kitchens and student & care accommodation alike.

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

There’s a 12-month guarantee on every job.

Where
Crockerhill (PO17)
Wider area
Hampshire
Cover
12 months on all our work
Quote
A clear price before work begins
Phone
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Commercial sealant in Crockerhill: local notes

For seaside hotels, guest houses and holiday lets around Crockerhill, 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, which leaves limescale on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.

Schools such as The Henry Cort Community College are buildings too, and busy washrooms and kitchens can be resealed in phases so they stay open. For landlords with property near Fareham station, sealant work can be quoted for a single flat or a whole portfolio.

Crockerhill is about 2 miles north of Fareham, in Hampshire. For commercial sealant in and around Crockerhill, please call 0345 464 0079 or drop us an email for a quick quote. We’re based in Crawley and cover Hampshire. Crockerhill is one of 683 places in Hampshire we cover for commercial sealant. Our Portsmouth page covers work nearby (7 miles or so).

All of PO17 is within our area for commercial sealant, from the main roads to the quietest streets. Other places close to Crockerhill include Welborne (1 mile west), Wickham Common (1 mile north-east), North Fareham (1 mile south), Hundred Acres (2 miles north-east) and North Boarhunt (2 miles north-east). Within a short drive, we also cover Winchester (14 miles north-west), Gosport (6 miles south), Havant (9 miles east), Eastleigh (9 miles north-west), Horndean (8 miles east) and Totton (14 miles west).

Near you in Crockerhill

For rail, the closest station is Fareham station, roughly 2.1 miles south. Well-known places in the area include Knowle Hospital (1 mile west) and Carron Row Farm Museum (2.8 miles south-west). Open spaces near Crockerhill include St Clair's Meadow and Portsdown Hill.

Map of Crockerhill © OpenStreetMap contributors

Landlords, agents and businesses in Crockerhill

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

If you manage several properties in or around Crockerhill, several properties can go on one quote. Send us the addresses and the work at each.

Why deal with it now?

Sealing over the old bead can seem the fastest option, but silicone does not bond to silicone, so it lifts. Doing it properly once is less disruptive than doing it badly twice. In a small place like Crockerhill, homes can be exposed to wind and rain, which finds any gap, and older walls, once damp, take a long time to dry.

No two jobs are quite the same, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all make a difference.

Why us?

  • Fully insured
  • We never seal over old sealant
  • We leave the area clean and tidy
  • Arbo and Everbuild products

Read what affects the cost or customer reviews.

Common problems we fix in Crockerhill

Commercial buildings settle and move with temperature, and lightweight partitions flex more than masonry. The sealant between walls, trays and fittings absorbs that strain.

The problems people normally mention when they call include:

  • Washroom sealant that looks dirty however often it’s cleaned
  • Joints that need doing before an inspection or audit
  • Sealant failing again soon after quick repairs
  • Tired sealant in let properties

If you look after a church, hall or community building such as Church of St Nicholas, halls and community kitchens see heavy use, and their sealant shows it.

Comparing quotes

  • The length of the guarantee
  • What the quote includes, VAT included or not
  • What the cure time is
  • How the colour is chosen

10 questions to ask before you book

What happens on the day

You do not need to clear the whole room or building, only the area right around the joints. We protect the rest, and the work takes a few hours for a single washroom, longer for a whole building for a typical job. For a village or hamlet like Crockerhill, the journey is planned in advance: tell us about narrow lanes, gates, long drives and where we can park. Everything for the job comes with us, so a second trip is avoided where possible.

  1. We walk the site with you and agree the rooms, the order and the hours.
  2. Each area is protected and the old sealant cut out completely.
  3. The joints are degreased, treated and left to dry.
  4. Anti-fungal sanitary silicone goes into wet areas, with suitable sealants elsewhere.
  5. Each room is checked and handed back with its cure time.

Getting ready for the visit

  • Tell us about any water getting in
  • Where the joints are inside, avoid wetting them before we arrive
  • Tell us about any previous sealing or DIY attempts

Ask for a quote

Asking for a quote is easy: tell us what needs doing and where. Photos by email help us understand the job.

Ask for a quote

Advice

When it is not the sealant

In fairness, some problems need a different trade:

  • Extraction that is not working, which needs an electrician or ventilation contractor
  • Damaged sanitaryware that needs replacing
  • Tiles coming off the wall

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

Surfaces we seal

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

DIY sealant or a professional job?

A careful DIYer can reseal a simple joint, such as a straightforward 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 does not work out, we can still put it right.

Your questions about commercial sealant in Crockerhill

Do you work for hotels and guest houses in Crockerhill?

Yes, hospitality work, including hotels, is part of what we do. Jobs can be programmed room by room, with out-of-hours working possible to arrange.

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

Yes. We work for landlords and agents as well as householders. You can phone 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 morning for a small washroom, and a planned programme for bigger sites. Larger jobs naturally take longer, and we will say how long yours will take.

Is there any odour?

That depends on the sealant. Some products have a noticeable smell, others very little.

Can you work outside opening hours?

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

What do you put in the joint?

We choose the sealant for the joint, not the other way round. Movement, water and weather all affect the choice, and we’ll tell you what we’re using.

Do you remove the old sealant?

Yes, always, and completely. New sealant will not bond properly to old, so any old material comes out before anything new goes in.

How long do rooms need to be out of use?

Plan for around 24 hours, or the cure time we give for that area. Planning the order of rooms keeps that downtime manageable.

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