Expansion Joint Sealing in Midhurst
Our CSCS-carded applicators take on expansion and movement joint sealing in walls, decks and floors in Midhurst. Send details for a fixed quote.
- Rain penetration at brick or block movement joints
- Debris jammed in movement joints
- Layers of sealant in a movement joint
Expansion joint sealing for businesses in Midhurst
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Expansion joint sealing in Midhurst, done properly
We cover the full range of movement joints: vertical joints in brick and block facades, joints between precast or cladding panels, concrete slab and deck joints, ramps, podiums and internal floors. Every one calls for a sealant picked for its movement, exposure and traffic, and we’ll confirm the choice in the quote. The enquiries we see most involve brittle, chalky sealant on external joints and water dripping through deck or ramp joints, on car park decks and ramps, brickwork movement joints and precast concrete panel joints. Searching for sealant specialists in Midhurst? We have been sealing commercial buildings since 2005.
Around places the size of Midhurst, joints that need sealing tend to be in rural business units, farm buildings put to commercial use, schools and community buildings. Their slabs and walls still need movement joints that work.
Work we carry out in West Sussex comes with a 12-month guarantee. Should something we installed fail, speak to us on 01277 525 020 or send photos by email and we’ll come back to it.
- Place
- Midhurst (GU29)
- Wider area
- West Sussex
- Cover
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Work for main contractors and building owners
For main contractors, we work as the sealant subcontractor. Programme, specification and site rules come first, with CSCS-carded applicators on site.
We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Midhurst can form part of a wider programme across West Sussex.
What happens if it’s left?
Spot repairs can be useful on a tight budget. The remaining sealant is often close to failing too and repeated access costs add up. We can price a patch and a full reseal side by side. Over time, UV, weather and movement wear any sealant out. Renewing it in good time keeps the building weathertight.
There’s no price list, since every building and every scope is different. Call for a quote and we will price your job on its own details.
Why choose Mastic Doctor in Midhurst
- Constructionline member for supplier checks
- Health and safety: CHAS accredited
- Standard and matched colours in many product ranges
- Over 20 years of commercial sealing
Read how commercial sealant jobs are priced and our accreditations.
What else we do in Midhurst
How the quote is worked out
Before we quote, we look at:
- Removal of failed or old sealant
- Working within restricted access windows
- The total length or number of joints
- The product specified
What a job costs comes down to the quantity of joints, how much old material needs removing and how the joints are reached. Call for a quote when you’re ready.
What we need to price the job
We can often quote from photos and a few details. Please tell us:
- The type of building and who uses it
- The site address and postcode
- Photos of the joints, close up and from further back
- Any specification or named product
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. If you have questions first, phone 01277 525 020 or email the details over.
Expansion joint sealing in Midhurst: the local picture
At about 45 miles from central London, Midhurst is within reach of the capital. Warehousing clusters around the motorways that ring and radiate from London; their floors carry heavy traffic every shift. Midhurst has two named business or industrial parks inside a 3-mile radius. Floors, loading bays and yards on sites like these are where floor and movement joints work hardest.
Large sites such as Midhurst Community Hospital, 0.8 miles to the north-east of Midhurst, have car parks, service roads and long elevations with movement joints in brick and panels. For a school such as Midhurst CofE Primary School, playground and building joints can be done in the holidays.
Midhurst is about 8 miles east of Petersfield, in West Sussex. Anywhere in GU29, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. Our West Sussex coverage takes in 373 places. Portsmouth is covered too, some 19 miles away.
Anyone looking for expansion joint sealing in GU29 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Among the streets we cover are Station Road, Edinburgh Square and Pretoria Avenue. Midhurst sits on or close to the A272 and A286, which helps when planning parking and deliveries for the job. We also cover 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). A short drive away, we cover 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).
What’s near Midhurst
Locally, jobs take us to sites close to The Egmont Public House, Midhurst Rother College and St Margaret's Convent, among other places. A little further out are 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.
What we’re called out for in Midhurst
With no backing rod or bond-breaker in place, sealant grips the base of the joint too. Bonded on three faces, it can’t stretch evenly when the joint opens.
Any of the following is a good reason to get the joints checked over:
- Arrises breaking up along floor joints
- Torn sealant in brick or block movement joints
- Joints packed with grit and debris
- Layers of sealant in a movement joint
For buildings at a park such as Midhurst Business Centre, which lies west of Midhurst, brick and panel movement joints are easy to forget until one leaks.
Before you book anyone
- The named product and why it was chosen
- Their approach to joint depth and backing
- Do they follow the manufacturer’s priming guidance?
- Are they CHAS accredited or on Constructionline?
From enquiry to sign-off
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, the joints are worked through in the order agreed with your site contact. What matters most for a job in Midhurst is a clear list of what needs doing, so send photographs of each area. A fixed quote follows.
- We look at the joints, their width and how they’ve failed.
- A fixed quote follows, naming the sealant and its movement class.
- We strip out the old seal and prepare the faces, flagging any broken edges that need repair before sealing.
- Backing rod goes in at the right depth, or bond-breaker tape where the joint is shallow.
- After any primer the maker requires, the bead is applied and tooled so it grips two sides only.
- We check every joint before sign-off, and the work carries our 12-month guarantee.
Getting the site ready
- Make sure the joints can be reached
- Send asbestos survey details if the building is pre-2000
- Flag any permit to work we’ll need
Quotes
A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or email a schedule or drawings if you’d rather talk the job through.
Advice
FAQs: Midhurst
Can you take on a job at a hospital such as Midhurst Community Hospital?
Yes, provided the work is planned with the site’s estates team. Work is phased so departments keep running, under the site’s own rules.
Is a smaller place like Midhurst outside your area?
No. Small places get the same service as large ones. Our area covers London and the South East counties. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
How long does movement joint sealing take?
The metres of joint, the access and the amount of removal decide it. As a guide, it usually takes a day or so for a modest run of joints, and longer where decks, ramps or floors are done in phases.
Do you take on multi-site work?
Yes. We take on portfolio and planned maintenance work, with each site phased to suit its occupants.
How long do sealant joints last?
Nobody can honestly give a figure in years, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.
Why has the sealant in our expansion joints split?
Usually the joint is moving more than the sealant can take. We review the joint design as well as the sealant before pricing.
How do we ask for a quote?
The quote form is the simplest route, though you can also give us a call on 01277 525 020 or send photos by email. Photos, drawings or a joint schedule help us quote quickly.
Doing it in-house
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.
There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.