Mastic Sealing in Hill Grove
We carry out mastic sealing for building owners, managing agents and housing associations in Hill Grove. Send details for a fixed quote.
- Occupiers reporting cold air round windows
- Window mastic that has split and shrunk
- Old repairs sealed over failed mastic
Mastic sealing in Hill Grove
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Mastic sealing in Hill Grove, done properly
Treatment starts with a proper look: what has failed, what caused it and whether new sealant will actually solve it. Old mastic is removed entirely, the faces prepared, primer used where the maker specifies it and new sealant tooled in and backing rod used wherever a joint is deep. If you are dealing with occupiers reporting cold air round windows and water getting in round frames after rain, we can put it right. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Hill Grove is the same: the right product in a properly prepared joint.
In and around smaller places like Hill Grove, landlords and agents often look after small groups of housing association properties, converted farm buildings and community buildings. Frame and wall-joint mastic on all of them ages and hardens.
Building owners and contractors get the same cover: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we’re upfront about that.
- Location
- Hill Grove (SO32)
- Region
- Hampshire
- Guarantee
- 12 months on every job
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Aftercare for building managers
Every sealant joint needs some looking after, and how long they last depends on how they’re treated. Our advice:
- Make mastic part of routine maintenance checks
- Keep a record of when each building was resealed
- Check the asbestos register before any old mastic is disturbed
- List the paperwork your organisation requires when you send details
Log the date and extent of the resealing for each block. It helps plan the next round and gives you a history.
Joints on a building age together, so it pays to look at the whole elevation. A planned reseal saves repeated visits.
What happens if it’s left?
Draughts round window perimeters cost occupiers comfort, and they often blame the windows. In many cases, new perimeter sealant deals with it where the frames themselves are sound. Converted and older buildings near places like Hill Grove tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.
Pricing mastic joints depends on quantities, condition and access, plus any specification you’re working to. Call for a quote.
Why clients in Hill Grove choose us
- Products installed to the manufacturer’s instructions
- Public liability insurance in place
- CSCS-carded applicators
- Colour options checked against the specified product
Read what affects the cost or our accreditations and insurance.
Looking after buildings in and around Hill Grove
Central London is about 61 miles from Hill Grove. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres. Rainfall across the South East, Hill Grove included, is lower than in many parts of the UK. Even so, frame mastic only goes on in dry, workable conditions, and the sunniest, most exposed sides of a building normally need attention first.
Churches, halls and community buildings such as Church of St Barnabas are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time. Buildings close to stations like Botley station (to the south-west of Hill Grove) are often flats over shops, with frame mastic to keep sound. Schools and community buildings such as Swanmore Church of England Aided Primary School need frame and external mastic kept sound like any building.
Hill Grove is about 6 miles east of Hedge End, in Hampshire. If you are looking for mastic sealing in Hill Grove, we can help. Hill Grove is one of 723 places in Hampshire on our list. There’s a separate page for Southampton, roughly 10 miles from Hill Grove.
Work on mastic joints is covered throughout SO32. Buildings on Droxford Road, Hill Grove Lane and Dodds Lane are within our area. If your building is just outside Hill Grove, we cover Swanmore (1 mile west), Upper Swanmore (1 mile north), Mislingford (1 mile south), Kingsmead (2 miles south) and Shirrell Heath (2 miles south-west). Nearby towns on our patch include Winchester (10 miles north-west), Gosport (10 miles south), Havant (10 miles south-east), Eastleigh (8 miles west), Fareham (6 miles south) and Horndean (7 miles east).
Landmarks near Hill Grove
We work on buildings around Swanmore College of Technology and the streets around them. The closest station to Hill Grove is Botley station, about 4.1 miles south-west. Nearby you will also find Knowle Hospital (4.4 miles south) and Bishop's Waltham Museum (2.1 miles north-west). Open spaces near Hill Grove include St Clair's Meadow and Beacon Hill.
Doing it in-house
Redoing a failed joint typically costs more than getting it right at the outset, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Common questions from Hill Grove clients
Can you work at a site such as Waltham Business Park, by Hill Grove?
Yes, sites like Waltham Business Park are within our area, along with the rest of Hill Grove. Photos and a short description are enough for a first look.
We manage a building near Botley station. Can you help?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. We work to your notice and access arrangements.
Does the weather affect the work?
It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Internal work is far less affected.
Will residents or tenants be disturbed?
We plan around people living or working in the building. Dates and areas are agreed with you so residents or tenants can be told, and entrances stay in use.
What about access for upper-floor joints?
We talk through access for each building when we quote. Tell us the number of storeys and whether scaffold or other access is planned and we’ll confirm the approach in the quote.
Do you cover Hill Grove?
Yes. Hill Grove falls within our area, and you can call the office on 01277 525 020 or email drawings and photos to get started.
When is resealing likely to be due?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Treat them as maintenance items and inspect them regularly.
Also near Hill Grove
More services for Hill Grove
Our process
We bring the products specified for the job, along with primers and backing rod. 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. For work around Hill Grove, we aim to finish in one visit, so photos and measurements up front really help. Then the right materials arrive with us.
- First we look at the mastic on each building and note what needs replacing.
- You get a fixed quote, priced per building where that helps your budgeting.
- The programme is fixed with you, including dates you can pass on to residents or tenants.
- We remove the old mastic completely and clean the joint faces back.
- Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
- Finished joints are looked over and the 12-month guarantee confirmed.
Getting the site ready
- Arrange parking or a loading space
- Tell us what induction or permit system the site runs
- Warn occupants and staff about the work
Getting a fixed quote
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we’ll arrange a site visit.
Related advice
Building owners, agents and FMs in Hill Grove
Planned maintenance programmes are welcome: resealing failed joints building by building, on a schedule that suits your budget. Sites in Hill Grove can sit alongside others in a wider programme across Hampshire.
We work for building owners and managing agents on everything from one building to a spread of sites around Hill Grove. One quote can cover more than one site, which keeps the paperwork simple.
What affects the price in Hill Grove
The price varies from site to site. It mainly depends on:
- Whether old sealant has to be cut out first
- Travel to remote or island sites
- Induction, permit and paperwork requirements
- Access and working height
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Details that help us quote
To price the job accurately, we need to understand the site. Send us:
- Your programme or deadline
- Access details, including height
- Where the site is, with the postcode
- The asbestos register, for older buildings
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, call 01277 525 020 or email a schedule or drawings.