Hampshire · England
Commercial & hotel sealant in Andover Down, Hampshire
Commercial sealant in Andover Down from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Leaks from showers into rooms or ceilings below
- Tired sealant ahead of a health and safety audit
- Mouldy bathrooms flagged at a tenancy check
Questions from Andover Down
Do you cover Andover Down for commercial sealant?
Yes. Our work covers London and the South East, and Andover Down is part of that. Just ring 0345 464 0079 or send us an email with a few details of the job, and we’ll give you a clear quote.
Do you cover smaller places like Andover Down?
Yes. Andover Down is within the area we cover, which takes in towns, villages and rural addresses. We work across London and the South East. Just mention lanes, gates or anything else about the route when you book.
What do you put in the joint?
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 will explain our choice.
Where is Mr Mastic based?
Our base is in Crawley, West Sussex, and we cover South East England, London and all of Scotland.
Can you work outside opening hours?
It can be arranged. The hours are agreed before work starts.
How long will you be here?
Typically it takes a few hours for a single washroom, longer for a whole building. Larger jobs naturally take longer.
Do the sealants smell?
That depends on the sealant. Some products have a noticeable smell, others very little, and any smell fades as they cure.
Can you reseal between tenancies?
Yes. Between tenancies is a good time to reseal bathrooms and kitchens.
Commercial sealant in Andover Down
We fit the work around your building. We can work room by room, floor by floor or in batches, and early starts or out-of-hours working can be arranged where it helps. If you have split sealant where wet room floors meet walls and failed joints in office kitchens and tea points, we can help, whatever the surface.
If you have holiday lets, a converted barn used for business or a community building near Andover Down, washroom and kitchen sealant and any fire-rated joints need the same attention as anywhere.
Each job carries a 12-month guarantee.
- Where
- Andover Down (SP11)
- Region
- Hampshire
- Guarantee
- 12 months on all our work
- Price
- A clear price before any work starts
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Work for landlords, hotels and businesses
We work for letting agents and landlords as well as homeowners. Sealant work between tenants is a simple way to keep a property in good order before the next move-in.
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we will quote.
Quotes for commercial sealant in Andover Down
Jobs vary more than people expect. The main factors:
- The number and length of the joints
- The number of rooms or windows
- Which sealant suits the joint
- How much old sealant there is and how hard it is to remove
What it costs depends on the size of the job, 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
To help us quote quickly, let us know:
- Any access issues, like height or stairs
- Any previous sealing or DIY work
- What the problem is, such as mould, gaps, leaks or cracking
- Pictures of the joints, sent by email
Need a quote? Please phone 0345 464 0079 or drop us an email with a few details. You will know what we plan to do, and what it will cost, before any work begins.
Nearby places to Andover Down
Also in Andover Down
Commercial buildings in Andover Down
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 Pilgrims' Cross CofE Aided Primary School? Then busy washrooms and kitchens can be resealed in phases so they stay open.
Andover Down is about 2 miles east of Andover, in Hampshire. Homes, rented property, offices and hotels in Andover Down can book us for commercial sealant, old or new, large or small. The work is guaranteed for a year. Across Hampshire, we cover 683 places, and Andover Down is one of them. We also work in Southampton, about 20 miles from Andover Down.
Work in SP11 is quoted and booked the same way as anywhere else. Whether your property is on London Road and The Middleway or anywhere close by, our applicators can take on the job. Neighbouring places we cover for commercial sealant include Picket Piece (1 mile north), Finkley Down (1 mile north-west), Picket Twenty (1 mile south-west), Finkley (1 mile north-west) and East Anton (2 miles north-west). Larger places within reach include Basingstoke (15 miles east), Winchester (12 miles south-east), Romsey (15 miles south), Hyde (11 miles south-east), Tidworth (10 miles west) and Weeke (11 miles south-east).
Landmarks near Andover Down
Locally, jobs take us to homes and businesses close to Winton Community Academy and Winton Community Academy. Andover Down’s nearest station is Andover station, about 2.6 miles west of the centre. Nearby you will also find Andover War Memorial Hospital (2.6 miles west) and Finkley Down Farm Museum (1 mile north-west). Green spaces nearby include Mill Lake and Anton Lakes.
What the job involves on each surface
Office washrooms & kitchens
Staff toilets, washrooms and kitchens get constant use, so the work can be arranged for quieter times. Basins, urinals, worktops and sinks are all resealed.
Rental portfolios
For a portfolio, we can quote several addresses together.
Common problems we fix in Andover Down
In an accessible wet room, water spreads across the floor every use, so the joints at floor level are under water often. A failed joint there can soon let water into the floor or walls.
Keep an eye out for any of the following:
- Mouldy washroom sealant that staff and guests notice
- Rental bathrooms that need resealing between tenants
- Split sealant around staff kitchen worktops and sinks
- Whole floors of tired en suites
Rented homes near Andover station change hands often, and sealant work can be quoted for a single flat or a whole portfolio.
Comparing quotes
- How long to leave it before use
- Whether VAT is included
- How long the guarantee is
- How hidden problems are handled
Why it’s worth doing now in Andover Down
A quick bead over the old sealant might get a room back in use today, but it won’t bond, and it lifts again soon. Doing it properly once is less disruptive than doing it badly twice. Around Andover Down, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
Doing several joints on one visit usually makes better use of the time than several visits. You’ll get one clear quote for the whole job.
Why choose Mr Mastic in Andover Down
- Every job guaranteed for a year
- 20+ years of sealant experience
- Domestic, commercial and hotel work
- Sealant colour chosen to suit
Take a look at how sealant jobs are priced or customer reviews.
What we do, step by step
When we arrive, we look over the joints with you first. Surfaces next to the work are protected before we start. Most jobs take a morning for a small washroom, and a planned programme for bigger sites. Somewhere like Andover Down needs a little journey planning: 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.
- We agree a programme with you: which rooms, in what order, at what times.
- We go through your site’s paperwork needs, such as RAMS, before work begins.
- In each room, the old bead comes out and the joint is cleaned and treated.
- Anti-fungal sanitary silicone goes into wet areas, with suitable sealant elsewhere.
- Rooms are handed back in order, each with its cure time.
Getting ready for the visit
- Mention any parking rules near the property
- On commercial sites, let us know about site rules
- Tell us about access, such as stairs, a lift or high-level joints
Ask for a quote
We quote each job on its own. Simply ring 0345 464 0079 or drop us an email and describe the job.
Advice
Should I try it myself first?
Some jobs are best left to a professional: work at height, external movement joints, fire-rated sealant and large areas need the right product, the right access and the right method.
Too much sealant is as bad as too little. A thick, smeared bead looks untidy and does not move well, and getting the depth right matters as much as the look.