Mastic Sealing in Horsebridge
Our CSCS-carded applicators take on mastic sealing for building owners, managing agents and housing associations in Horsebridge and the surrounding area. Send details for a fixed quote.
- Worn sealant at communal door frames
- Old repairs sealed over failed mastic
- Water getting in round frames after rain
Mastic sealing across Horsebridge
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Mastic sealing in Horsebridge
Most buildings come with mastic joints nobody has looked at since handover, and it ages quietly: it sits round windows and doors, along external joints and through communal areas. Once it cracks, hardens or comes away, draughts and water find a way in, and occupiers start reporting it. The enquiries we see most involve damaged joints in communal entrances and corridors and window mastic that has split and shrunk, on window and door perimeters on blocks, external wall and movement joints and communal entrances and stairwells. Facilities teams, main contractors and managing agents in Horsebridge tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
Owners and agents with buildings around smaller places such as Horsebridge 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.
We sign every job off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.
- Where
- Horsebridge (SO20)
- Region
- Hampshire
- Guarantee
- 12 months on our workmanship
- Quotes
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Your questions answered
Will you take on a block within reach of Mottisfont & Dunbridge station?
Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Give us the building’s details and say how residents are notified, and we will quote and plan to suit.
Is Horsebridge off your patch?
No. Small places get the same service as large ones. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.
Do you work to architects’ specifications?
Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.
How many days will you need on site?
It depends on the scope, but the work typically takes anything from a day to a few weeks, depending on the number of buildings and joints. For bigger or phased jobs, we will set out a timescale with the quote.
Do you supply RAMS and insurance details?
Our credentials include CHAS, Constructionline and public liability insurance. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
When can the area be used after sealing?
We’ll confirm how long the chosen product needs to cure.
Who decides which product is used?
A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.
What affects the price in Horsebridge
Before we quote, we look at:
- Specialist products, such as fire-rated or hygienic sealants
- Phasing around occupants
- The size and state of each joint
- Induction, permit and paperwork requirements
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.
Details that help us quote
Good information means a firmer quote. When you get in touch, include:
- Rough lengths or quantities, or drawings if you have them
- Photos of the joints, close up and from further back
- The postcode of the building
- The product your specification calls for
For a fixed quote, call the office on 01277 525 020 or email us. You can also send details through our quote form.
What we can’t put right
Sealant solves a lot, but not everything, and we are upfront when that’s the case. These need a different solution:
- Water coming in from the roof or rainwater goods
- Misted or failed double-glazed units
- Frames that are rotten, warped or broken
If in doubt, call the office on 01277 525 020 or send details through our quote form and we’ll say what we think before you book.
Where we work in Horsebridge
- External wall and movement joints
- Shopfronts below residential blocks
- Window and door perimeters on blocks
- Communal kitchens and washrooms
- Balcony and threshold joints
- Communal entrances and stairwells
Also near Horsebridge
Other services in Horsebridge
Looking after the joints
Sealant joints are maintenance items, and how long they last depends on how they’re treated. Our advice:
- Check sealant joints during planned building inspections
- Group repairs into a planned programme
- Keep a record of when each building was resealed
- Keep bins and bikes away from communal door frames
Protect entrance and corridor joints from knocks where possible. Knocks cause many early failures in communal areas.
Budgets are easier to plan when sealant is part of planned maintenance. We can quote buildings in priority order and work down the list.
From enquiry to sign-off
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Joint faces are cleaned back to sound, dry surfaces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. For a building around Horsebridge, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.
- We inspect each building and record the joints that have failed.
- The quote is fixed and split as suits you.
- We agree the programme and dates with you.
- Old mastic is removed and the joint faces prepared.
- New sealant goes in with backing rod and primer where needed.
- Each building is checked and signed off with the 12-month guarantee.
What we need from you
- Move anything stored against the joints
- Point out any areas we must not close
- Warn occupants and staff about the work
Quotes
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. For smaller jobs, photographs and a description will do.
Read more
For owners and agents in Horsebridge
At about 68 miles from central London, Horsebridge is within reach of the capital. Within reach of London, blocks run by agents and associations are common around stations; their frame mastic often ages block-wide. Horsebridge is in the South East, one of the UK’s drier regions. External mastic still waits for dry faces and the right temperature, while the elevations that take the most sun tend to show hardened mastic first.
Buildings close to stations like Mottisfont & Dunbridge station, 3.2 miles south-west of Horsebridge, are often flats over shops, with frame mastic to keep sound. For a school such as King's Somborne Church of England Primary School, perimeter mastic on windows and doors is a holiday job. Older buildings near Horsebridge, from historic houses such as Mottisfont Abbey (to the south-west of Horsebridge) to more modest stock, need compatible products when frames are resealed.
Horsebridge is about 5 miles north of Romsey, in Hampshire. Horsebridge sits inside our coverage and the rest of Hampshire, with the same fixed quotes and 12-month guarantee as everywhere else. Our Hampshire coverage takes in 723 places, from busy centres to rural villages. Southampton is covered too, some 12 miles away.
Anyone looking for mastic sealing in SO20 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. If your building is just outside Horsebridge, we cover Houghton (1 mile north-west), Stonymarsh (2 miles south), Mottisfont (3 miles south-west), Michelmersh (3 miles south) and Broughton (3 miles north-west). Further afield, our area takes in Winchester (8 miles east), Eastleigh (10 miles south-east), Andover (10 miles north), Totton (11 miles south), Chandler's Ford (8 miles south-east) and Hedge End (14 miles south-east).
Around Horsebridge
We work on buildings around John o' Gaunt pub and the streets around them. For rail, the closest station is Mottisfont & Dunbridge station, roughly 3.2 miles south-west. Well-known places in the area include Romsey Community Hospital (5.6 miles south).
Site staff or a sealant specialist?
Some joints are best left to specialists: for instance fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong normally costs more in the end than doing them right.
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
Surface by surface
Planned maintenance
Adding mastic to planned maintenance avoids reactive repairs and spreads the work.
Estate-wide resealing programmes
Consistent products and colours across an estate make future maintenance simpler and easier to manage.