Micheldever mastic sealing
Planning work on a mastic joint in Micheldever? We assess it, carry out the work and guarantee our workmanship for 12 months.
- Brittle perimeter mastic across a building
- Old repairs sealed over failed mastic
- Damaged joints in communal entrances and corridors
Mastic sealing for Micheldever sites
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Your questions answered
Can you quote for mastic across several buildings in and around Micheldever?
Yes, we quote for single buildings and for programmes across several blocks. Residents are given notice through you, and the work moves building by building.
Can you quote for a block close to Micheldever station?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. We work to your notice and access arrangements.
How do you handle work on occupied blocks?
The work is planned around occupiers. Dates and areas are agreed with you so residents or tenants can be told, and entrances stay in use.
How long will the new sealant last?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.
How long does a typical visit take?
The duration is planned around your programme and the access we are given. We will give you an estimate of time on site when we quote.
Do you guarantee the mastic work?
Every building we reseal has a 12-month guarantee. It covers our workmanship, not later building movement, damage or frame failures.
Will you just go over the old sealant?
No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.
About our mastic sealing in Micheldever
Older blocks and commercial buildings can have mastic that contains asbestos. Before we disturb it, we ask to see the asbestos register or survey and if it’s suspected, work stops until it’s tested. Removing asbestos-containing material isn’t something we do. We work on communal entrances and stairwells, window and door perimeters on blocks and balcony and threshold joints, and the usual reasons a site gets in touch are draught complaints from residents or tenants and damaged joints in communal entrances and corridors. Whether you call it commercial sealant work, mastic application or joint sealing, in Micheldever it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.
Owners and agents with buildings around smaller places such as Micheldever tend to manage small terraces of association properties, converted barns and commercial units. Mastic around frames and on external joints wears out in time, whatever the building.
The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.
- Place
- Micheldever (SO21)
- Region
- Hampshire
- Cover
- 12 months on every job
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Updated
- 3 November 2026
Towns and villages near Micheldever
What else we do in Micheldever
Building owners, agents and FMs in Micheldever
For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules, and our applicators hold CSCS cards.
Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.
What the job involves on each surface
Commercial and mixed-use buildings
Where retail and residential share a building, so phasing has to suit both. Tell us your site hours and access windows and we’ll plan around them.
Communal areas
We keep entrances and stairs open throughout. Work is planned in sections.
How a job runs
Before we leave any area, we remove the tape, clean down and inspect every joint. Where the sealant needs time to cure before use, we tell you and sign the area. Jobs in and around smaller places like Micheldever are typically planned as a single visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.
- We inspect the joints, building by building, and record what has failed and why.
- A fixed quote follows, split by block or building if that suits you.
- Dates, areas and access are agreed so residents or tenants can be told in advance.
- We remove the old mastic completely and clean the joint faces back.
- Backing rod and primer go in where the joint and the product need them, then new sealant is applied and tooled.
- Completed joints are inspected and carry a 12-month workmanship guarantee.
What we need from you
- Move anything stored against the joints
- Arrange parking or a loading space
- For older buildings, check the asbestos register before work
Request a quote
Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, give us a call on 01277 525 020 or email drawings and photos.
Related advice
Honest limits
Honesty saves time and money. New sealant won’t cure:
- Roof leaks, gutters or failed flashings that aren’t sealant joints
- Asbestos-containing sealant, which we don’t remove
- Misted or failed double-glazed units
If in doubt, call 01277 525 020 or email drawings and photos and we will say what we think before you book.
Surfaces we seal
- Window and door perimeters on blocks
- Shopfronts below residential blocks
- Balcony and threshold joints
- Communal entrances and stairwells
- Communal kitchens and washrooms
- External wall and movement joints
Common problems we fix in Micheldever
Previous repairs often sealed new mastic over old. New sealant won’t grip failed sealant, so these repairs rarely last.
Clients normally get in touch after noticing one or more of the following:
- Complaints coming in block by block
- Damp patches beside frames
- Draughts at frames across a block
- Patchy repairs in mismatched sealant
For a school such as Micheldever CofE Primary School, perimeter mastic on windows and doors is a holiday job.
What to look for in a quote
- Whether their applicators hold CSCS cards
- What the guarantee covers, and for how long
- Are they CHAS accredited or on Constructionline?
- Their public liability cover
Mastic sealing around Micheldever: what changes locally
Central London is about 56 miles from Micheldever. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres. Micheldever is in the South East, one of the UK’s drier regions. Outside work still depends on dry joints, and elevations facing the sun and the prevailing weather are normally where frame mastic ages first.
Blocks of flats and mixed-use buildings often cluster around stations such as Micheldever station, 2.2 miles to the north of Micheldever, and their window and balcony mastic tends to age at the same rate across a building. Older community buildings, Church of St Mary among them, often have frames of mixed ages whose mastic varies.
Micheldever is about 7 miles north of Winchester, in Hampshire. Businesses, contractors and managing agents in Micheldever can call on us for mastic joints. We work across 723 places in Hampshire. There’s a separate page for Southampton, roughly 17 miles from Micheldever.
If you need mastic sealing in SO21, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. For a building on Duke Street, Barron Close and Rook Lane or nearby, we can quote for mastic joints. Nearby places we also cover include Northbrook (1 mile north-west), East Stratton (2 miles east), Stoke Charity (2 miles west), Hunton (2 miles west) and Micheldever Station (2 miles north). Further afield, our area takes in Basingstoke (11 miles north-east), Winchester (7 miles south), Eastleigh (13 miles south), Andover (10 miles north-west), Chandler's Ford (13 miles south-west) and Alton (12 miles east).
Near you in Micheldever
Around Micheldever, our work takes us to commercial buildings near Half Moon and Spread Eagle pub, among other places. For rail, the closest station is Micheldever station, roughly 2.2 miles north of the centre.
Cost factors for mastic joints
Before we quote, we look at:
- Specialist products, such as fire-rated or hygienic sealants
- Joint width, depth and condition
- Any access equipment needed
- Travel to remote or island sites
The specified product makes a difference, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.
What to include in your enquiry
To price the job accurately, we need a clear picture of the site. Useful things to include:
- What the building is and how it’s used
- When you need the work done
- Rough lengths or quantities, or drawings if you have them
- Where the site is, with the postcode
For a fixed quote, call 01277 525 020 or send photos by email. Our quote form is another easy route.