Mastic sealing for building owners and managing agents in Hunton, Hampshire
Mastic sealing for building owners, managing agents and housing associations across Hunton, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Water getting in round frames after rain
- Mastic failing across several blocks on an estate
- Complaints coming in block by block
Need mastic sealing in Hunton?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Mastic sealing in Hunton
Our clients include managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios. Many prefer a planned programme to one-off visits and we quote and schedule each building in turn. We work on shopfronts below residential blocks, balcony and threshold joints and external wall and movement joints, and the failures we’re asked to look at most are cracked, hardened mastic round windows on a block and leaks at window and door perimeters. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Hunton is the same: the right product in a properly prepared joint.
Owners and agents with buildings around smaller places such as Hunton tend to manage small terraces of association properties, converted barns and commercial units. Frame and wall-joint mastic on all of them ages and hardens.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Location
- Hunton (SO21)
- Region
- Hampshire
- Guarantee
- 12 months on every job
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Page updated
- 3 November 2026
For owners and agents in Hunton
Hunton is in the South East, one of the UK’s drier regions. Even so, frame mastic only goes on in dry, workable conditions, while the elevations that take the most sun tend to show hardened mastic first. Hunton lies roughly 58 miles out from central London. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres, and window and balcony mastic on them tends to age at the same rate.
Trustees of buildings like Church of St James can bring frame and external mastic into a planned maintenance list.
Hunton is about 7 miles north of Winchester, in Hampshire. If you’re looking for mastic sealing in Hunton, we can help, as we do across Hampshire. Across Hampshire, 723 places are covered, Hunton among them. We also cover Southampton, around 17 miles from Hunton.
We take on mastic joints across the SO21 postcode area. Nearby places we also cover include Stoke Charity (1 mile south-east), Egypt (1 mile west), Sutton Scotney (1 mile west), South Wonston (3 miles south) and Barton Stacey (3 miles west). Further afield, our area takes in Basingstoke (12 miles north-east), Winchester (7 miles south), Eastleigh (13 miles south), Andover (8 miles north-west), Chandler's Ford (12 miles south) and Alton (15 miles east).
Near you in Hunton
Recent enquiries here include premises near The Wonston Arms and the streets around them. The closest station to Hunton is Micheldever station, roughly 2.9 miles north-east of the centre.
Our process
Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. Rural sites near Hunton may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.
- We inspect the joints, building by building, and record what has failed and why.
- We send a fixed quote that sets out the joints, the products and the programme.
- 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.
- Deep joints get backing rod, faces are primed if the manufacturer specifies it, then the joint is sealed and tooled.
- Finished joints are looked over and the 12-month guarantee confirmed.
Before we start on site
- Tell us which areas need to stay in use
- Send your site hours and access windows
- Tell staff and tenants when we’ll be in
Quotes
To get a fixed quote, call the office on 01277 525 020 or use the quote form. Our quote form is another easy route.
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Towns and villages near Hunton
More services for Hunton
Commercial clients in Hunton
Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.
Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.
What sets the cost
There’s no standard rate for sealant work, since sites vary so much. What we look at:
- Whether the work must be split into stages
- Removal of failed or old sealant
- Backing rod, priming and other preparation
- Location, for remote and island sites
Access often affects the price as much as the sealing: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.
What we need to price the job
The more we know, the firmer the quote. When you get in touch, include:
- Access details, including height
- What the building is and how it’s used
- Your programme or deadline
- A wide shot and a close-up of the area
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. For smaller jobs, photos and a description will do.
Questions about Hunton
Will you price a mastic programme across our Hunton portfolio?
Yes. Portfolio-wide programmes are a regular request. Send the addresses and photographs and we will give a fixed quote.
Is Hunton off your patch?
Not at all. Hunton is within our area. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.
Can weather delay the job?
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. We agree the programme so you can notify occupiers, and entrances stay in use.
Do you work for managing agents and housing associations?
Yes, that’s exactly who this service is for. Buildings are scheduled in turn with dates agreed in advance.
How long does a typical visit take?
That varies with the scale of the job, though a typical visit usually takes one or more days per building, depending on the joint lengths and the access. Larger or phased jobs take longer, and we will give you a timescale with the quote.
Can you seal joints high up on a block?
It depends on the building. How upper joints are reached is agreed before work is booked so there are no surprises.
Common problems we fix in Hunton
Frames, panels and masonry expand and contract through the year, and the sealant takes up that movement. A joint that was too narrow, too thin or the wrong product can’t cope and fails early.
Any of the following is a good reason to get the joints checked over:
- Complaints coming in block by block
- Mastic failing across several blocks on an estate
- Worn sealant at communal door frames
- Patchy repairs in mismatched sealant
Blocks of flats and mixed-use buildings often cluster around stations such as Micheldever station (2.9 miles north-east of Hunton) and their window and balcony mastic tends to age at the same rate across a building.
Before you book anyone
- Who will actually carry out the work
- What level of public liability insurance do they hold?
- Do they follow the manufacturer’s priming guidance?
- Can the work be phased to keep areas open?
What the job involves on each surface
Commercial and mixed-use buildings
Landlords with commercial portfolios have shopfronts, office entrances and external joints to look after. A planned programme suits multi-building portfolios.
Communal areas
We keep entrances and stairs open throughout. We work in sections so access is never blocked.
What happens if it’s left?
Leaving failed external joints lets water reach the structure behind. Damp patches, stained plaster and decorating claims can follow, which is harder to deal with than resealing. Converted and older buildings near places like Hunton tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.
What you get with us
- A Constructionline member, so easy to vet
- Commercial sealant work since 2005
- Fully insured
- Matching to RAL references, product permitting
Read how commercial sealant jobs are priced and how we’re accredited.