Hampshire · England

Commercial & hotel sealant in Eastleigh, Hampshire

Problem with your washrooms, bathrooms and kitchens in Eastleigh? We cut out the old, prepare the joints and apply the right sealant.

  • Leaking joints in shower rooms and changing areas
  • Black, stained silicone in guest bathrooms
  • Water marks on ceilings under bathrooms

Need commercial sealant in Eastleigh?

When to call us in Eastleigh

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

People usually contact us when they notice something like this:

  • Mouldy bathrooms flagged at a tenancy check
  • Split sealant around staff kitchen worktops and sinks
  • Tired sealant ahead of a health and safety audit
  • Black, stained silicone in guest bathrooms

If you let a flat or house near Eastleigh station, sealant work can be quoted for a single flat or a whole portfolio.

Before you book anyone

  • How much experience the applicator has
  • How the joint is cleaned and prepared
  • Which sealant they’ll use, and why
  • How long the guarantee is

Our hiring checklist

How we handle commercial sealant in Eastleigh

Office kitchens, staff washrooms and welfare facilities need to be usable every working day. We can plan the work for early mornings or out of hours to keep disruption down. You’re told when each area can be used again. Common call-outs are for repeated reseals that don’t last and mouldy bathrooms flagged at a tenancy check, on retail & leisure sites, hotel bathrooms and welfare facilities.

If you look after a school, care home, pub or office in Eastleigh, washroom sealant, kitchen joints and fire-rated sealant around service openings all need upkeep. Work can be planned around opening hours where needed.

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

Mr Mastic applicators lined up beside the company vans, one holding a sealant gun
Place
Eastleigh (SO50, SO30, SO31, SO19)
Wider area
Hampshire
Guarantee
A year, on every job
Quotes
Quoted before any work starts
Phone
0345 464 0079
Updated
26 October 2026

How the visit works

Before we leave, we go over the finished joints with you and tell you how long to leave it. The visit itself generally takes a morning for a small washroom, and a planned programme for bigger sites, depending on the size of the job. For a job in Eastleigh, we need access to where the work is and somewhere nearby to park. For outside work, let us know about side access, gates and any upper-floor joints.

  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. Each area is protected and stripped of old sealant.
  4. Joints are dried, then resealed and tooled neatly.
  5. Housekeeping or site staff are told when each area can be used.

Preparing for the visit

  • Clear the area around the work
  • Let us know if you’ve seen damp or leaks
  • Try not to wet indoor joints just before the visit

Getting a quote

Call for a quick quote, or email us if that’s easier. Tell us about the joints that need doing and we will talk you through the work and give you a clear price.

Get a price

Read more

Workplaces and buildings in Eastleigh

Most of the South East has hard water, so limescale builds up on sealant, grout and fittings, and it has to be cleaned off before new sealant goes in.

If you look after a church, hall or community building such as Church of the Resurrection, any kitchen and washrooms need the same sealant care as any other building. For site and facilities teams at buildings such as Norwood Primary School, sealant in washrooms, kitchens and changing areas can be renewed around term times or opening hours.

Eastleigh is about 4 miles north-east of Southampton, in Hampshire. Whether you are in the middle of Eastleigh or further out, commercial sealant is available for homes and businesses alike, from flats and houses to offices and hotels. Our area takes in 683 places across Hampshire, from the larger towns to small villages.

Our applicators cover all of the SO50, SO30, SO31 and SO19 postcode area for commercial sealant and the streets around it. Streets in the area include Market Street, High Street and Scotter Square, and we cover them all. You will find Eastleigh on the A335 and B3033, so it’s easy for us to get to with everything needed for commercial sealant. Other places close to Eastleigh include Bishopstoke (1 mile east), Boyatt Wood (1 mile north-west), Allbrook (2 miles north), Lord's Wood (2 miles north-east) and Highbridge (2 miles north). Further out, we also cover Winchester (6 miles north), Gosport (14 miles south-east), Fareham (10 miles south-east), Horndean (15 miles east), Totton (8 miles south-west) and Hedge End (4 miles south-east). Eastleigh is one of the larger places we cover in Hampshire.

Landmarks near Eastleigh

In Eastleigh, that means homes and buildings near The Wagon Works pub, Lakeside Country Park and Quilley School of Engineering and the streets around them. Eastleigh has its own railway station: Eastleigh station. Other landmarks nearby include Moorgreen Hospital (2.9 miles south) and Eastleigh Museum (under half a mile west). Not far away are Flexford Nature Reserve.

Map of Eastleigh © OpenStreetMap contributors

Can I do it myself?

Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and does not move well, and the joint depth matters as much as the finish.

What a professional job adds is preparation and the right product. Joints are cleaned back to sound surfaces and dried, and the sealant is matched to the joint and its conditions, then guaranteed for a year.

How to look after the new joints

A little care helps the new joints last. Our advice:

  • Use mild cleaners on sealant, not bleach or abrasives
  • Add sealant to your planned maintenance checks
  • Book larger programmes for quieter times of year
  • Encourage users to squeegee shower walls

Make it easy for staff to flag a failing joint. A small gap caught quickly is a short fix, and if anything looks wrong, just call 0345 464 0079 or send us an email.

A room that cannot 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.

For landlords and businesses

Whether it’s one flat or a portfolio, you get the same standard of work: the old material taken out, careful preparation and a 12-month guarantee.

Failed sealant is one of the commonest items on a check-out report, and it’s easy to sort out between tenants. Several properties can go on one quote.

Why deal with it now?

Sealing over the old bead can seem the fastest option, but it won’t bond, and it lifts again soon. One proper reseal beats several quick ones. In Eastleigh, as anywhere, most leaks start as a small gap in a joint, and early is when they’re cheapest and quickest to sort.

Commercial jobs are quoted on the same basis as homes: the amount of work, the access and the products needed, plus any working-time requirements on site. Ask us for a quote and we’ll go through it with you.

Why book with us

  • Homes, businesses and hotels
  • Arbo and Everbuild products
  • Anti-fungal silicone where joints get wet
  • A sealant colour to suit the surroundings

Take a look at our cost guide or customer reviews.

Questions from Eastleigh

Do you work for landlords with property near Eastleigh station?

Yes, we work for landlords and letting agents. You can ring 0345 464 0079 or send us an email with the address and a few details, and we’ll give you a fixed price before work begins.

Do you cover Eastleigh for commercial sealant?

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

Can you start early or work out of hours?

In many cases. Tell us your opening hours and quiet times, and we will see what can be arranged.

What sealant do you use?

We choose the sealant for the joint, not the other way round. Where it moves, gets wet or faces the weather makes a difference, and we’ll explain our choice.

Will the old sealant be removed?

Yes. Sealing over the old bead is the commonest cause of early failure, and it’s something we never do.

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.

Is it OK to seal over old sealant?

No. Fresh sealant doesn’t stick to old sealant, and anything trapped underneath, including mould and water, stays there. We remove it all first.

Will there be a smell?

Some sealants have a smell while they cure, which fades as it sets. Opening a window helps.

What the job involves on each surface

Student & care accommodation

Many accommodation blocks have rows of similar en suites. A room-by-room programme keeps the job efficient.

Hotel bathrooms

Guest bathrooms are resealed room by room or in batches, so most rooms stay available. Each room is handed back with its cure time for housekeeping.

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