Andover Down washroom sealing
Planning work on a washroom in Andover Down? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Users noticing mouldy joints
- Urinal joints that look unhygienic
- Resealing that didn’t last because the old bead stayed
Washroom sealing for Andover Down sites
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
When it isn’t the sealant
Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. These need a different solution:
- A room that stays damp because ventilation isn’t working
- Leaks through tanking or membranes below the finishes
- Water from plumbing, not from a joint
If you’re not sure, just call the office on 01277 525 020 or send photos by email and we’ll give you a straight answer before you book.
Where we work in Andover Down
- Urinals and WCs
- Showers, trays and wet room floors
- Accessible toilets and changing rooms
- IPS panels and cubicles
- Vanity units and basins
- Kitchens and tea points
Washroom sealing for commercial buildings in Andover Down
In healthcare and care settings, sealing is part of keeping surfaces cleanable. We work to your organisation’s estates and infection-control requirements and any site permits. Tell us what records you need and we will confirm with the quote. If you’re dealing with urinal joints that look unhygienic and stained or open joints at kitchen sinks and worktops, we can put it right, whatever the surface. A specialist sealant contractor works differently from a general builder: in Andover Down, that means joint design, primers and backing rod as standard.
Halls and community buildings near places like Andover Down are used by different groups through the week, and their toilets and kitchens show it. Resealing sinks, worktops and WCs with anti-mould silicone keeps them clean and watertight.
Every job we finish is backed by a 12-month workmanship guarantee, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Place
- Andover Down (SP11)
- Region
- Hampshire
- Cover
- 12 months on every job
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Page updated
- 3 November 2026
Commercial clients in Andover Down
CHAS accredited and a Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first.
Different surfaces, different methods
Wet-room floors and floor-to-wall joints
Sealant at a wet-room floor edge is not a substitute for the waterproofing underneath, and we’ll say if the trouble looks to be beneath the floor.
IPS and cubicle panels
Panels flex slightly in use, so the sealant has to take that movement. We check fixings before sealing.
Commercial washrooms in Andover Down
Central London is about 61 miles from Andover Down. Business park offices have washrooms in daily use by staff, and resealing in phases keeps facilities available. There are several hotels within about 2 miles of Andover Down. Hotel en suites take daily use, and tired silicone at trays and basins is one of the first things guests notice. The work can go floor by floor, agreed with housekeeping.
Pupil toilets at schools like Pilgrims' Cross CofE Aided Primary School take heavy daily use, and the holidays give the window to reseal. Toilets at colleges like Andover College (2.1 miles west of Andover Down) take heavy use from students and staff alike. Office toilets at parks like Walworth Business Park (0.9 miles west of Andover Down) take steady weekday use, and mouldy silicone soon shows.
Andover Down is about 2 miles east of Andover, in Hampshire. Across the SP11 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Across Hampshire, 723 places are covered, Andover Down among them. Our Southampton page has more on work in that area (20 miles or so).
We cover the SP11 postcode districts for washrooms and wet areas. We cover commercial and managed buildings on London Road and The Middleway and the roads nearby. We also cover 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). Nearby towns on our patch 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).
Local landmarks in Andover Down
Locally, jobs take us to sites 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. Other landmarks nearby include Andover War Memorial Hospital (2.6 miles west) and Finkley Down Farm Museum (1 mile north-west). For a walk, there’s Mill Lake and Anton Lakes.
Our process
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. Jobs in and around smaller places like Andover Down are normally planned as a single visit, so we ask for photos and rough sizes first. That way the right products come on the day.
- We survey each room, count the joints and note anything behind them that needs another trade.
- A phasing plan keeps part of the building’s facilities in use at all times.
- We strip out the old bead and clean off the residue left behind.
- Joints are cleaned, degreased and dried before sealing.
- New sanitary silicone with anti-mould additives goes in and is tooled neat.
- You get a reopening time for every room, with signage left up until then.
Getting the site ready
- Tell us your opening times and when work is allowed
- For older buildings, check the asbestos register before work
- Point out any areas we must not close
Ask for a quote
Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, speak to us on 01277 525 020 or send details through our quote form.
Read more
Places near Andover Down
What else we do in Andover Down
Andover Down: questions and answers
Must a hotel around Andover Down close while you work?
Rarely. Rooms or floors are done in turn, so the rest of the hotel keeps trading. Tell us your quiet periods and access windows and we’ll plan around them.
Is a smaller place like Andover Down outside your area?
Not at all. Andover Down is within our area. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.
Is there a guarantee on the work?
There is a 12-month guarantee on our workmanship backed by public liability insurance.
Do you offer coloured sealant?
That depends on the product specified. Some ranges offer many colours, others very few, so we will confirm the colours available for the specified product with the quote.
Can you handle several sites?
Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.
Will your applicators have CSCS cards?
Yes. We use CSCS-carded applicators.
What’s the quickest route to a quote?
There are four steps: send details, get a quote, we seal, guaranteed. The first step only needs photos and a postcode.
After the work
Every sealant joint needs some looking after, and their life depends on movement, exposure, cleaning and use. We suggest:
- Add sealant joints to planned maintenance checks
- Report split joints at trays and basins early
- Avoid scourers and harsh descalers on silicone
- Report faulty extraction promptly
Any failure in our workmanship within the 12-month guarantee is ours to put right. After that, a routine look catches failing joints early.
Mouldy sealant only gets harder to ignore, and complaints follow. Dealing with it while it’s just the sealant keeps it simple.
Should maintenance staff do it?
For a quick touch-up, site staff may be fine, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
Redoing a failed joint normally costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.