Buckinghamshire · England
Commercial Sealant in Sedrup
Sealant work for offices, hotels, washrooms and commercial buildings in Sedrup, with a 12-month guarantee on every job. Ask us for a quote.
- Shower leaks reaching the floor below
- Too many rooms to reseal without closing the building
- Mouldy bathrooms flagged at a tenancy check
Why deal with it now?
In a building with rooms above rooms, a failed shower seal can soon show on a ceiling below. Then two rooms are out of action, not one. Resealing first is the smaller job. Around Sedrup, older homes often have timber in their floors and frames, where water from a failed joint can cause rot if it’s left.
What it costs depends on how much there is to do, how hard the old material is to remove and access to the work. You’ll have a clear quote before any work starts.
Why choose Mr Mastic in Sedrup
- Old sealant always removed completely
- Arbo and Everbuild products
- Sanitary silicone with an anti-fungal additive in wet areas
- Approved under the ARBOMaster scheme
See how sealant jobs are priced and our reviews.
Commercial sealant for homes and businesses in Sedrup
Larger jobs around Sedrup start with a walk round the site. After that, you get one clear quote. For commercial sealant in Sedrup, just call 0345 464 0079 or email us. We are often asked to deal with mouldy washroom sealant that staff and guests notice and leaking joints in shower rooms and changing areas, on student & care accommodation, office washrooms & kitchens and welfare facilities.
For a small place like Sedrup, the journey and timings are agreed in advance, so it can be fitted around guests, clients or events where possible.
Big or small, you get the same 12-month guarantee.
- Location
- Sedrup (HP17)
- Region
- Buckinghamshire
- Cover
- 12 months on all our work
- Quotes
- A clear price before we start
- Phone
- 0345 464 0079
- Page updated
- 26 October 2026
Nearby places to Sedrup
What else we do in Sedrup
Sedrup questions
Will you come out to Sedrup?
Yes, Sedrup is covered. We work across London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
Can you do commercial sealant in Sedrup?
Yes, Sedrup is within the area we cover. Our work covers London and the South East. Just call 0345 464 0079 or send us an email with a few details of the job.
Can you take on a whole building?
Yes. We will walk the site, agree the scope and the order, and give you one clear quote.
Do I need to be at home?
It depends on the job. For work indoors, someone needs to let us in, and for outside work we’ll agree access with you when we book.
Can you do several jobs on one visit?
Yes. Tell us about everything you’d like done and you’ll get one quote.
Can you send RAMS and insurance details for our site?
Let us know your site’s requirements. We will confirm what we can provide alongside the quote.
How do I get a quote for commercial sealant in Sedrup?
Every job is different, so each one gets its own quote. To get one, ring 0345 464 0079 or email us and let us know what needs doing and where.
When can guests or staff use the shower again?
Most areas can be used after around 24 hours. We give a cure time for each area.
Surface by surface
Hotel bathrooms
In a hotel, every bathroom is used and cleaned daily, so joints are finished smooth and sealed with anti-fungal sanitary silicone.
Student & care accommodation
Care homes need careful planning around residents, and staff are told when each bathroom can be used.
What commercial sealant looks like in Sedrup
Hard water is the norm across most of the South East, so limescale builds up on sealant, grout and fittings.
Letting a property close to Aylesbury station? Then several rental properties can be resealed on one programme. If you look after a church, hall or community building such as St Mary's Church, halls and community kitchens see heavy use, and their sealant shows it.
Sedrup is about 2 miles south-west of Aylesbury, in Buckinghamshire. Anywhere in HP17, we can carry out commercial sealant at your property. Our Buckinghamshire coverage runs to 263 places, Sedrup among them. Oxford is on our list too, about 17 miles from Sedrup.
Work in HP17 is quoted and booked the same way as anywhere else. If you are just outside Sedrup, we cover Bishopstone (1 mile south), Walton Court (1 mile east), Upton (2 miles west), Ford (2 miles south-west) and Dinton (2 miles west). Within a short drive, we also cover High Wycombe (12 miles south), Chesham (11 miles south-east), Buckingham (15 miles north-west), Amersham (13 miles south-east), Beaconsfield (15 miles south-east) and Elmhurst (3 miles north-east).
Around Sedrup
Around Sedrup, our work takes us to homes and buildings near The Harrow pub, The Mandeville School and Pebble Brook School and the streets around them. Sedrup’s nearest station is Aylesbury station, about 1.7 miles north-east. A little further out are Dinton Castle (2.1 miles west) and Friars Square (1.8 miles north-east). Open spaces near Sedrup include Beacon Hill and Snakemoor.
Common problems we fix in Sedrup
In office kitchens and tea points, joints are wet and wiped all day, and grease and cleaning sprays break down sealant. The worktop and sink edges normally fail first.
Any of these means the joints need attention:
- Mouldy bathrooms flagged at a tenancy check
- Washrooms that need sorting before an inspection
- Too many rooms to reseal without closing the building
- Failed floor-level joints in accessible wet rooms
Managing a site like Stone Church of England Combined School? Then busy washrooms and kitchens can be resealed in phases so they stay open.
Questions to ask before you book
- What happens if the job turns out different
- What preparation is included
- How the colour is chosen
- What guarantee comes with the work
What sealant work can’t fix
We’d rather tell you now than do work that will not last, so here’s what sealant can’t put right:
- Assessing what fire stopping a building needs
- Water damage behind the tiles that needs a tiler or builder
- Damaged sanitaryware that needs replacing
If in doubt, ring 0345 464 0079 or drop us an email and we’ll say what we think before you book.
What we seal
- Student & care accommodation
- Hotel bathrooms
- Welfare facilities
- Rental portfolios
- Office washrooms & kitchens
- Retail & leisure sites
The process
On the day, there’s very little for you to do. Point us to the joints and we will get on with it. The job generally takes a morning for a small washroom, and a planned programme for bigger sites. Somewhere as small as Sedrup, access is often the only tricky part. If the job is outside, mention outbuildings, exposed walls and how to reach them.
- We start by looking at the rooms and agreeing what’s needed.
- We agree when we’ll work, with early or out-of-hours slots where they can be arranged.
- Each area is protected and stripped of old sealant.
- Joints are dried, then resealed and tooled neatly.
- Housekeeping or site staff are told when each area can be used.
How to prepare
- Try not to wet indoor joints just before the visit
- Tell us about any water getting in
- Tell us about any previous sealing or DIY attempts
How to get a quote
Need a quote? Please call 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.
Read more
Should I try it myself first?
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.
Not every job suits DIY: high-level joints, fire-rated gaps, external movement joints and big jobs call for the right materials, safe access and experience.
Aftercare tips
Aftercare is simple:
- Keep a record of which rooms were resealed and when
- Pass on the cure time to whoever cleans the rooms
- Put a squeegee in each shower
- Act on lifting sealant before it leaks
Squeegees in guest and staff showers help: less water sits on the joints between uses.
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.