Hampshire · England
Commercial & hotel sealant in Stroud, Hampshire
Sealant work for offices, hotels, washrooms and commercial buildings for homes and businesses in Stroud and across Hampshire. Fully insured, ARBOMaster approved and guaranteed for a year.
- Washroom sealant that looks dirty however often it’s cleaned
- Silicone laid over old silicone by a previous contractor
- Large numbers of bathrooms needing the same work
When it isn’t the sealant
In fairness, some problems need a different trade:
- Fire risk assessments or certification
- Leaking pipework, valves or wastes (a plumber’s job)
- Extraction that is not working, which needs an electrician or ventilation contractor
If in doubt, phone 0345 464 0079 or drop us an email and we’ll say what we think.
Where we work in Stroud
- Hotel bathrooms
- Student & care accommodation
- Rental portfolios
- Welfare facilities
- Retail & leisure sites
- Office washrooms & kitchens
About our commercial sealant in Stroud
Mouldy or split sealant in a commercial building causes more than a bad impression. It’s a cleaning problem, a leak risk and something guests and staff notice. Our applicators renew sealant across washrooms, welfare areas, kitchens and guest bathrooms. We work on student & care accommodation, office washrooms & kitchens and retail & leisure sites, and the jobs we see most are sealant failing again soon after quick repairs and failed floor-level joints in accessible wet rooms.
Somewhere as small as Stroud, commercial jobs tend to be pubs, holiday lets, farm buildings or halls rather than offices. Each still needs sound sealant in its washrooms and kitchens, and fire-rated joints where services pass through walls.
A one-year guarantee comes as standard, so you are covered after we’ve gone.
- Location
- Stroud (GU32)
- Region
- Hampshire
- Cover
- 12 months on all our work
- Quotes
- A clear quote up front
- Call
- 0345 464 0079
- Last updated
- 26 October 2026
Quotes for commercial sealant in Stroud
There’s no set price list. The quote depends on:
- The number of rooms or windows
- Whether the work is at height
- The number and length of the joints
- Which sealant suits the joint
Every job is a little different, so we quote each one individually. The number of joints, how easy they are to reach and the sealant needed all play a part.
What we need to know
What to tell us when you ask for a quote:
- Where the property is
- Access, such as stairs, a lift or height
- Whether it has been sealed before
- Pictures of the joints, sent by email
For a quote, call 0345 464 0079 or send us an email and tell us where the job is and what the problem looks like. You’ll have a clear quote before any work starts.
Work for landlords, hotels and businesses
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
For anyone letting property in or around Stroud, jobs at different addresses can go on one quote. Just tell us the addresses and what each one needs, and pictures by email help.
What happens on the day
On the day, we look over the joints with you first. We protect the surfaces around the joints before any work begins. Most jobs take a few hours per room, so whole buildings are phased. For a village or hamlet like Stroud, the journey is planned in advance: let us know about lanes, gates and parking. We bring what the job needs, so it can be finished in one trip where possible.
- The first visit is a look round the site to agree the scope.
- Working hours are agreed, including early starts or out-of-hours work where it can be arranged.
- Each area is protected and stripped of old sealant.
- Once dry, every joint is resealed and tooled.
- We let your team know the cure time for every area.
Before we arrive
- Plan for the work area to be out of bounds to pets and children
- Mention if the joints have been sealed before
- Mention any parking rules near the property
Getting a quote
We don’t publish a price list. Instead, we give you a clear price for your job. To arrange one, ring 0345 464 0079 or drop us an email.
Related advice
Keeping the joints in good condition
Joint life depends on how it’s used and looked after. We suggest:
- Include the silicone on your room checklists
- Use mild cleaners on sealant, not bleach or abrasives
- Book larger programmes for quieter times of year
- Keep a record of which rooms were resealed and when
Extract fans need to work. Where a room has no window, the fan is what dries it out, and mould comes back faster without it.
It’s easier to plan a programme than to react to failures. Rooms can be scheduled around occupancy and staff, instead of rooms closing without warning.
Questions from Stroud
Do you cover Stroud for commercial sealant?
Yes, Stroud is within the area we cover. Our work covers London and the South East. Just ring 0345 464 0079 or email us with a few details of the job.
Is Stroud within the area you cover?
Yes, Stroud is covered. We work across London and the South East, and smaller places are part of that. The journey is planned ahead, so it helps to know about access.
Should I try DIY first?
For a simple, easy-to-reach joint, a careful DIYer can do a reasonable job. The usual mistakes are sealing over old sealant, sealing a damp joint and using too much.
Do you hold any approvals?
Yes. Mr Mastic is an ARBOMaster approved applicator, and we’re fully insured.
Can I choose the sealant colour?
In most cases you can choose. We’ll explain which colours are available.
Can new sealant go over the old?
No. New silicone will not bond to old silicone, and it traps any mould or water underneath. It all has to come out first.
Where do you work from?
Mr Mastic is based in Crawley. We cover Stroud and the rest of Hampshire.
What should I tell you?
Only a few details: the address or postcode, what’s wrong and any access issues. After that, simply phone 0345 464 0079 or email us.
Also near Stroud
Also in Stroud
Commercial sealant in Stroud: local notes
Most of the South East has hard water, so limescale builds up on sealant, grout and fittings.
For landlords with property near Petersfield station, we can quote for one property or a whole portfolio of rentals. Schools such as Langrish Primary School are buildings too, and busy washrooms and kitchens can be resealed in phases so they stay open.
Stroud is about 2 miles west of Petersfield, in Hampshire. Whether you’re in the middle of Stroud or further out, commercial sealant is available for homes and businesses alike, from flats and houses to offices and hotels. Across Hampshire, we cover 683 places, Stroud among them. For nearby work, see our Portsmouth page, about 15 miles away.
Postcode districts we cover here for commercial sealant: GU32. Whether your property is on Winchester Road, Stroudfields and Ramsdean Road or anywhere close by, our applicators can take on the job. We also cover the places around Stroud: Langrish (1 mile west), Petersfield (2 miles east), Froxfield Green (2 miles north-west), Steep (2 miles north-east) and High Cross (2 miles north). Larger places within reach include Winchester (15 miles west), Havant (10 miles south), Fareham (15 miles south-west), Horndean (7 miles south), Alton (10 miles north) and Waterlooville (9 miles south).
Landmarks near Stroud
Around Stroud, our work takes us to homes and buildings near The Petersfield School, Morton House School and Seven Stars pub, among other places. The closest station to Stroud is Petersfield station, about 1.3 miles east of the centre. A little further out are Petersfield Community Hospital (1.3 miles east) and Clanfield Earthwork (4.2 miles south). Green spaces nearby include Liss Riverside Railway Walk South and Pidham Hill.
Signs you need commercial sealant in Stroud
Internal washrooms and en suites without a window rely entirely on extraction, and where extraction is poor, damp hangs around. That’s when black mould sets into the bead.
Common reasons people contact us include:
- Repeated reseals that don’t last
- Large numbers of bathrooms needing the same work
- Leaks from showers into rooms or ceilings below
- Mouldy bathrooms flagged at a tenancy check
For buildings such as Stroud Mission Church, its kitchen and washroom sealant needs looking after like anywhere else.
Comparing quotes
- Whether all the old sealant comes out first
- Which sealant they’ll use, and why
- What preparation is included
- When the joint can take water or movement
Should I try it myself first?
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
Sealing over old silicone is the commonest DIY error. New silicone will not bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.