Hampshire · England

Broadgate Commercial Sealant

Sealant work for offices, hotels, washrooms and commercial buildings for Broadgate, backed by a one-year guarantee. Call for a quick quote.

  • Leaking joints in shower rooms and changing areas
  • Worktop sealant that has shrunk and stained
  • Sealant failing again soon after quick repairs

Trusted commercial sealant in Broadgate

Surface by surface

Office washrooms & kitchens

Long vanity tops have joints that hold water and grime. We renew it in one tidy, continuous bead.

Student & care accommodation

Halls and care homes often have many near-identical bathrooms. A room-by-room programme keeps the job efficient.

Commercial sealant in Broadgate, done properly

Office kitchens, staff washrooms and welfare facilities need to be usable every working day. Early starts and out-of-hours work can be arranged to keep disruption down. Each area is handed back with its cure time. We work on hotel bathrooms, retail & leisure sites and student & care accommodation, and the jobs we see most are leaks from showers into rooms or ceilings below and black, stained silicone in guest bathrooms.

Work in a small place like Broadgate is planned ahead, journey included, so the job can fit around bookings, guests or opening times where possible.

Your job is guaranteed for a year, as with all our work.

Place
Broadgate (SO51)
Region
Hampshire
Cover
12 months on all our work
Quotes
A clear quote up front
Call
0345 464 0079
Last updated
26 October 2026
Eleven members of the Mr Mastic team standing in front of branded white vans

Keeping the joints in good condition

Once the sealant has cured, a few habits help it last:

  • Do not leave a failed joint until the next refurbishment
  • Keep a record of which rooms were resealed and when
  • Plan resealing around quiet periods
  • Use mild cleaners on sealant, not bleach or abrasives

Ask staff to report splits or lifting sealant early. Catching one split early can save a leak later, and if anything looks wrong, just phone 0345 464 0079 or drop us an email.

It’s easier to plan a programme than to react to failures. We can fit the work around bookings, shifts and opening hours, rather than closed at short notice.

Workplaces and buildings in Broadgate

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 Ampfield Church of England Primary School are buildings too, and busy washrooms and kitchens can be resealed in phases so they stay open. Rented homes near Chandlers Ford station change hands often, and we can quote for one property or a whole portfolio of rentals. For buildings such as Church of St Mark, halls and community kitchens see heavy use, and their sealant shows it.

Broadgate is about 2 miles north-west of Chandler's Ford, in Hampshire. Every kind of property in Broadgate is covered for commercial sealant. The work is guaranteed for a year. Broadgate is one of 683 towns and villages in Hampshire we cover for commercial sealant. There’s also a page for Southampton, roughly 6 miles from Broadgate.

Postcode districts we cover here for commercial sealant: SO51. You will find streets such as Hook Road, Broadgate Farm and Woodlea Way, and we cover them all. If you are just outside Broadgate, we cover Knapp (1 mile north-west), Ampfield (1 mile west), Gosport (1 mile west), Crampmoor (2 miles west) and Lower Slackstead (2 miles north-west). Further out, we also cover Winchester (6 miles north-east), Eastleigh (4 miles south-east), Fareham (14 miles south-east), Andover (15 miles north), Totton (7 miles south-west) and Hedge End (8 miles south-east).

Around Broadgate

In Broadgate, that means homes and buildings near White Horse Public House and Thornden School. The nearest railway station is Chandlers Ford station, roughly 1.8 miles south-east. Nearby you will also find Romsey Community Hospital (3.2 miles west) and Eastleigh Museum (3.5 miles south-east). For a walk, there’s Flexford Nature Reserve.

Map of Broadgate © OpenStreetMap contributors

Should I try it myself first?

Sealing over old silicone is the commonest DIY error. Silicone doesn’t stick to old silicone, so it lifts and traps water and mould underneath. Everything old must be removed first.

If you do try it yourself, take your time over the preparation: take out all the old sealant, make sure the joint is clean and dry, and give it the full cure time. If it fails, we can still redo it.

What happens if it’s left?

Guests and staff judge a building by its bathrooms. Mouldy silicone looks unhygienic, however hard housekeeping work, and scrubbing won’t fix it. Replacing it does. In a small place like Broadgate, homes can be exposed to wind and rain, which finds any gap, and damp in older walls is slow to dry out.

Instead of a standard rate, we price the job in front of us: the amount of work, the old material and the access. You will know the price before we begin.

What you get with us

  • Experience in homes, commercial sites and hotels
  • Anti-fungal sanitary silicone in wet areas
  • White, clear, grey or coloured to suit, where the product allows
  • We agree the colour with you first

Take a look at what affects the cost or our reviews.

What we cannot put right

Before booking, it’s worth knowing the limits:

  • Certifying fire stopping or building compliance
  • Poor ventilation that keeps bringing mould back
  • A shower tray, bath or basin that’s cracked or broken

If you are not sure, just call 0345 464 0079 or send us an email and we will give you a straight answer.

Surfaces we seal

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

The process

When we arrive, we start by going over the job with you, so there are no surprises. We protect the surfaces around the joints before any work begins. The work generally takes a morning for a small washroom, and a planned programme for bigger sites. For a village or hamlet like Broadgate, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.

  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. In each room, the old bead comes out and the joint is cleaned and treated.
  4. Anti-fungal sanitary silicone goes into wet areas, with suitable sealant elsewhere.
  5. Rooms are handed back in order, each with its cure time.

How to prepare

  • Where the joints are inside, avoid wetting them before we arrive
  • Tell us if parking is tricky
  • Mention any sign-in or site rules at work premises

How to get 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 will explain what’s involved.

Get a price

Read more

FAQs for Broadgate

Can you help a landlord with a rental near Chandlers Ford station?

Yes. We work for landlords and letting agents as well as householders. You can ring 0345 464 0079 or email us with the details for a clear quote.

Is Broadgate within the area you cover?

Yes. Broadgate is within the area we cover, which takes in towns, villages and rural addresses. Our work covers London and the South East. Let us know about access, parking and anything unusual about getting there when you book.

Are you an approved applicator?

Yes. We’re ARBOMaster approved, the scheme for applicators of Arbo sealants.

Can you seal over the old sealant?

No, because it fails. We remove every bit of old sealant first.

Can you reseal hotel rooms while we stay open?

Yes. We agree the room order and times with your managers, and each room is handed back with a cure time.

How long does the job take?

As a guide, most jobs take a few hours for a single washroom, longer for a whole building. Larger jobs naturally take longer, and we’ll say how long yours will take.

Will the old sealant be removed?

Yes, always, and completely. New silicone doesn’t stick to old silicone, so the joint is cleaned back first.

Does commercial work come with a guarantee?

Yes, for 12 months. Mild cleaning and good ventilation help it last.

Landlords, agents and businesses in Broadgate

Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements.

Water getting past a failed joint can damage the building, which matters even more when someone else lives there. Resealing at the right time is simple maintenance.

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