The Mastic Doctor team standing beside their branded vans outside an office building
West Sussex · England

Expansion and movement joint sealing in Aldwick, West Sussex

We carry out expansion and movement joint sealing in walls, decks and floors in Aldwick. Send photos or drawings for a fixed quote.

  • Debris jammed in movement joints
  • Sealant pulling off the joint face
  • Arrises breaking up along floor joints
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
CHAS accredited
£5m PL insurance

Expansion joint sealing for Aldwick sites

Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.

Expansion joint sealing in Aldwick, done properly

For movement joints in Aldwick, photos and approximate lengths are the best start. Send them through our quote form, and we will arrange a site visit if needed. To discuss the joints first, call the office on 01277 525 020 or send photos by email. If you are dealing with torn sealant in brick or block movement joints and brittle, chalky sealant on external joints, we can put it right. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Aldwick is the same: the right product in a properly prepared joint.

Rural business units around smaller places such as Aldwick often have new slabs laid inside older buildings. Joints in those slabs need a product suited to whatever runs over them, from pallet trucks to foot traffic.

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.

Place
Aldwick (PO21)
Region
West Sussex
Guarantee
12 months on every job
Price
A fixed quote before we start
Telephone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Surface by surface

Car park decks and ramps

Water coming through deck joints is the usual first sign. The old seal comes out, the edges are prepared and the joint resealed flagging broken edges along the way.

Cladding panel joints

We confirm what access is in place before pricing. Photos taken near the joints help us price accurately or a site visit fills the gaps.

Expansion joint sealing around Aldwick: points for this area

Aldwick lies within about 1 mile of the sea. Open joints in coastal car parks and yards let in salt-laden water as well as grit, which is why split joints are worth sealing before the edges deteriorate. Aldwick sits in one of the drier corners of the country, the South East. Outside joints in yards and car parks still have to be dry before sealing, and where de-icing salt is spread in winter, open joints let it in.

A campus such as University of Chichester (Bognor Campus), 1.9 miles east of Aldwick, has long runs of movement joint in its buildings, decks and paving. For an occupier at a site such as Durban Road Industrial Estate (1.9 miles north-east of Aldwick), the joints at loading doors and dock levellers typically see the hardest wear. Sites like Bognor Regis War Memorial Hospital, 1.6 miles to the north-east of Aldwick, carry ambulances, deliveries and visitors’ cars over their road and deck joints.

Aldwick is about 1 mile south-west of Bognor Regis, in West Sussex. We cover commercial sites throughout Aldwick, whether it’s a single job or part of a planned programme. 373 places across West Sussex fall within our area, Aldwick among them. Portsmouth is covered too, around 16 miles from Aldwick.

Anyone looking for expansion joint sealing in PO21 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Streets here include Fish Lane, Dark Lane and West Avenue, and sites on any of them can send details for a fixed quote. Sites close to Aldwick are covered too, including Nyetimber (1 mile west), Pagham (2 miles south-west), South Mundham (2 miles north-west), Fisher (3 miles north-west) and Sidlesham (3 miles west). Further afield, our area takes in Worthing (14 miles east), Chichester (5 miles north-west), Selsey (5 miles south-west), Littlehampton (8 miles east), Rustington (9 miles east) and Storrington (15 miles north-east).

Landmarks near Aldwick

Recent enquiries here include premises near West Park, The Regis School and The Regis School, among other places. Aldwick’s nearest station is Bognor Regis station, roughly 1.4 miles east of the centre. Well-known places in the area include Bognor Regis War Memorial Hospital (1.5 miles north-east) and Bognor Regis Museum (1.2 miles east).

Map of Aldwick © OpenStreetMap contributors

From enquiry to sign-off

Working in a building that stays open takes some planning. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. For a site in Aldwick, we plan so the whole job is done in one go where possible. Clear photographs and measurements help us bring the right products.

  1. We start with photographs, approximate lengths and any drawings, visiting where needed.
  2. Joint widths and expected movement are checked against what the sealant can take, and flag anything that needs an engineer.
  3. Every joint is cleared of the failed seal and any grit packed into it.
  4. Edges are checked, and we tell you if any need repairing before sealing.
  5. A sealant suited to the movement and traffic is laid to depth and tooled.
  6. Areas reopen once cured, and the work carries our 12-month guarantee.

Getting the site ready

  • Tell staff and tenants when we’ll be in
  • Let us know about inductions and permits
  • Explain the parking and delivery arrangements

Quotes

To get a fixed quote, give us a call on 01277 525 020 or email the details over. Our quote form is another easy route.

Ask for a quote

Advice

Quoting for work in Aldwick

Before we quote, we look at:

  • Travel to remote or island sites
  • Which sealant the job calls for
  • Quantities, in metres or numbers
  • Any access equipment needed

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

For an accurate fixed quote, we need to understand the site. Useful things to include:

  • Specification clauses that apply
  • Anything awkward about access or site hours
  • Drawings or a marked-up plan, if available
  • Where the site is, with the postcode

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To start the process, call 01277 525 020 or email a schedule or drawings.

Why it’s worth doing now in Aldwick

Patching the worst lengths of a joint can make sense short term. 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. In a smaller place such as Aldwick, getting a contractor back for a second visit takes time, so we’d suggest renewing all the joints that are going, not just the worst.

Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a quote.

Why clients in Aldwick choose us

  • RAL and finish matching where the product range allows
  • Health and safety: CHAS accredited
  • One phone line for London, the South East and Scotland
  • Work to your specification and the manufacturer’s guidance

Read how commercial sealant jobs are priced or our accreditations and insurance.

FAQs: Aldwick

Does the sea air around Aldwick change the choice of sealant?

It can. Coastal exposure works external joints harder than inland weather. We check the specified product suits the exposure and pay close attention to preparation.

Would you work within a site like Bognor Regis War Memorial Hospital?

Yes, hospitals are one of the sectors we cover. We follow the site’s permits, sign-in and infection-control procedures in every area.

Can you handle several sites?

Yes. Several buildings can share a single quote, with one point of contact across South East England, Greater London and Scotland.

Are your applicators CSCS-carded?

Yes. If you need card details for site access, tell us and we will confirm them with the quote.

Can you seal joints in cold or wet weather?

Sealing onto a damp surface leads to adhesion failure. The work is simply moved to the next suitable day.

Do you work to architects’ specifications?

Yes. We follow the specification, along with the manufacturer’s installation guidance, and any queries are raised before we start.

Can you seal car park deck joints?

Yes, we do. Tyre loads, grit and de-icing salts make these some of the hardest joints to keep sealed.

What sealant work can’t fix

Sealant solves a lot, but not everything, and we’d rather tell you before you spend money. These need a different solution:

  • Waterproofing layers buried beneath the sealant
  • Changing the joint layout or spacing of a structure
  • Structural movement beyond what the joints were designed for (that needs a structural engineer)

If in doubt, give us a call on 01277 525 020 or send details through our quote form and we will say what we think before you book.

What we seal

  • Brickwork movement joints
  • Blockwork control joints
  • Precast concrete panel joints
  • Podiums and floor movement joints
  • Car park decks and ramps
  • Cladding panel joints

Doing it in-house

The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

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.

Accreditations

Trusted. Accredited. Insured.