Mastic contractors in Midhurst
Construction mastic in Midhurst, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Oversized or tapered gaps around new frames
- External joints sealed in damp or cold conditions that are now failing
- Old sealant on a refurbishment that needs stripping before new work
Construction mastic for Midhurst sites
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
What happens if it’s left?
Getting the mastic contractor involved early pays off. We can check joint widths, flag frames with gaps that won’t seal and confirm products against the specification, which avoids last-minute problems. Leave it late and they turn up on the snag list. In a smaller place such as Midhurst, getting a contractor back for a second visit takes time, so it’s worth dealing with every failing joint at once.
No two sites price the same: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.
Why clients in Midhurst choose us
- Colour agreed before work starts
- Health and safety: CHAS accredited
- Work to your specification and the manufacturer’s guidance
- 12 months’ guarantee on every job
Take a look at how commercial sealant jobs are priced or how we’re accredited.
Construction mastic for commercial buildings in Midhurst
External mastic depends on the weather in a way most internal trades don’t. Each sealant has a temperature range, and damp, frost or condensation on frames stops work, so we plan elevations with the forecast and the programme in mind. Internal sealing often fills those days. We work on cladding and panel joints, window and door perimeters and brick and block movement joints, and the usual reasons a site gets in touch are snag items on joints that need redoing before handover and internal caulk splitting as the building dries out. Searching for sealant specialists in Midhurst? We have been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.
Conversions around smaller places like Midhurst often join new frames to old masonry or timber, and the sealant at those junctions has to cope with two materials that move differently, in a colour the planners or architect are happy with.
Every job is signed off with a 12-month guarantee. The promise is simple: if the work we did fails within twelve months, we return to fix it.
- Where
- Midhurst (GU29)
- Region
- West Sussex
- Guarantee
- 12 months on every job
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Your questions answered
Is Midhurst off your patch?
Not at all. Midhurst is within our area. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.
Can you take on a job at a hospital such as Midhurst Community Hospital?
Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.
Can you work to our specification?
Yes. The specification and the manufacturer’s installation guidance are what we work to.
Are you CHAS accredited?
We’re CHAS accredited and a Constructionline member, and our applicators hold CSCS cards. Tell us what site paperwork you need and we’ll confirm with the quote.
Does weather affect external mastic work?
Outside, the joint has to be dry and the temperature within the product’s limits. Frosty or damp mornings can hold up external sealing.
What will the job cost?
Every job gets its own fixed quote. To get one, give us a call on 01277 525 020 or send photos by email.
Does weather matter for sealant work?
It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.
What we can’t put right
Our job is the joint, not everything around it. Sealant alone won’t deal with:
- Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)
- Faulty frames rather than failed sealant
- Designing joint widths or choosing the specification (that sits with the designer)
If you are not sure, just ring 01277 525 020 or send details through our quote form and we’ll give you a straight answer before you book.
Joints and surfaces we work on
- Cladding and panel joints
- Sanitary and kitchen joints
- Window and door perimeters
- Floor and skirting junctions
- Brick and block movement joints
- Internal decorators’ caulk
Should maintenance staff do it?
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Construction mastic in Midhurst: the local picture
At about 45 miles from central London, Midhurst is within reach of the capital. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme. The South East is one of the drier parts of the UK. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so we time external mastic for dry faces and agree it with the site team.
For a contractor at a hotel such as The Spread Eagle Hotel, less than half a mile north-east of Midhurst, the mastic often has to be finished before a reopening date. When a school such as Midhurst CofE Primary School is extended or refurbished, the mastic package is often squeezed into the holidays. Older buildings in the area around Midhurst, such as Cowdray House, 0.6 miles to the north-east of Midhurst, need care when sealed: the product has to suit soft or historic materials.
Midhurst is about 8 miles east of Petersfield, in West Sussex. Businesses, contractors and managing agents in Midhurst use us for work on mastic packages. We work across 373 places in West Sussex, large and small. Portsmouth is covered too, around 19 miles from Midhurst.
Work on mastic packages is covered throughout GU29, for business premises of every kind. For a building on Station Road, Edinburgh Square and Pretoria Avenue or nearby, send details and we’ll quote for mastic packages. You’ll find Midhurst on or near the A272 and A286. Just outside Midhurst, we also work in Bepton Common (1 mile south-west), West Lavington (1 mile east), Cocking Causeway (1 mile south), Easebourne (1 mile north-east) and Woolbeding (1 mile north-west). Further afield, our area takes in Bognor Regis (14 miles south), Chichester (10 miles south), Littlehampton (15 miles south-east), Storrington (14 miles east), Billingshurst (13 miles east) and Portfield (10 miles south).
Local landmarks in Midhurst
Recent enquiries here include premises near The Egmont Public House, Midhurst Rother College and St Margaret's Convent and the streets around them. Well-known places in the area include Midhurst Community Hospital (0.8 miles north-east) and Lodsworth Castle (3.2 miles east). The countryside around Midhurst includes Levin Down and Iping and Stedham Commons.
On site: what to expect
We begin with a short walk round with whoever looks after the building, to confirm the scope, the order of work and any areas we must keep clear. Then we strip out anything that has failed, prepare every joint and seal it. Several jobs near Midhurst can be grouped on one trip. Tell us your site hours and we will plan around them.
- First we look at the scope on site or from drawings.
- A fixed quote sets out scope, products and phasing.
- Site paperwork is confirmed and our CSCS-carded applicators are inducted.
- Sealing follows the programme as areas are released.
- Problems we find, such as oversized gaps, are raised right away.
- Final snagging is completed and the 12-month guarantee applies.
What we need from you
- Point out parking and an unloading spot
- Tell us what induction or permit system the site runs
- Send asbestos survey details if the building is pre-2000
Get a fixed quote
Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. For smaller jobs, photos and a description will do.
Advice
For managing agents and facilities managers
Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.
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, with each stage agreed with your site contact.
Nearby places to Midhurst
Also in Midhurst
Different surfaces, different methods
Snagging before handover
The last pass before handover is where mastic snags are cleared. Snags are cleared room by room.
Internal decorators’ caulk
Acrylic caulk fills internal gaps around trims, boards and frames ahead of decorating. It’s paintable and suits gaps that don’t move while moving joints need a flexible sealant.