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

Shopwyke commercial sealant contractors

Need commercial sealant contractors in Shopwyke? It’s simple: send details, get a quote, we seal, guaranteed.

  • Damp patches where an external joint has failed
  • External beads that have gone brittle and cracked
  • Expansion joints with the sealant torn out
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Commercial sealant contractors for businesses in Shopwyke

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

What Shopwyke’s businesses ask us to seal

The South East is one of the drier parts of the UK. That helps, but frost and condensation on glass and coated frames still stop outside sealing on some winter mornings. At about 53 miles from central London, Shopwyke is within reach of the capital. The commuter belt holds a great many offices, retail parks and business parks. Occupiers with several premises in the region tend to prefer one contractor and one point of contact.

Premises within reach of Chichester station (1.9 miles west of Shopwyke) often have busy frontages where joints are seen by everyone passing. For tenants and agents on sites such as Littlemeads Business Centre, which lies east of Shopwyke, office fit-outs, reception joints and window perimeters are the usual sealant work. In a retail centre such as Summersdale Retail Park, which lies north-west of Shopwyke, new tenants mean new shop fits, and the sealant at counters, frontages and floor edges is part of the finish.

Shopwyke is about 2 miles east of Chichester, in West Sussex. Shopwyke sits inside our coverage, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Our West Sussex coverage takes in 373 places, large and small. We also cover Portsmouth, around 15 miles from Shopwyke.

Postcode districts covered here: PO20. Among the streets we cover are Coach Road and Drayton Lane, and sites on any of them can send details for a fixed quote. If your building is just outside Shopwyke, we cover Maudlin (1 mile north), Westhampnett (1 mile north-west), Oving (1 mile east), Portfield (1 mile west) and Strettington (1 mile north). Bigger towns within reach include Worthing (15 miles east), Bognor Regis (4 miles south-east), Selsey (8 miles south), Littlehampton (9 miles east), Rustington (10 miles east) and Storrington (14 miles north-east).

Near you in Shopwyke

We work on buildings around The Coach And Horses Public House, The March CofE Primary School and Chichester High School For Girls, among other places. For rail, the closest station is Chichester station, about 1.9 miles west. A little further out are Chichester Castle (1.5 miles west) and St Richard's Hospital (1.3 miles west). Green spaces nearby include Stoke Down.

Map of Shopwyke © OpenStreetMap contributors

Commercial mastic work in Shopwyke

Most of the buildings we seal stay open while we are there. Work is scheduled around the site hours and access windows you give us; phasing keeps some washrooms, kitchens or entrances available while others are done. It’s the same approach in offices, retail units, hotels, schools and healthcare buildings. If you’re dealing with layers of sealant, all of them failing and gaps behind commercial kitchen worktops and sinks, we can put it right, whatever the surface. Searching for sealant specialists in Shopwyke? Mastic Doctor has worked for contractors, FMs and building owners since 2005, CHAS accredited and a Constructionline member.

In an occupied building in Shopwyke, the job is planned so areas stay in use: washrooms in turn, floors in sections and entrances kept open.

Business units in the countryside around places like Shopwyke are often converted barns, stables or farmyards. Their mix of old walls with new frames, partitions and floors means many joints between unlike materials, and a sealant colour that suits the building’s character is often part of the brief.

Every job is signed off with a 12-month guarantee. It’s a plain promise: if our work fails within that year, we put it right.

Location
Shopwyke (PO20)
Region
West Sussex
Cover
12 months on every job
Quotes
Quoted before any work starts
Call
01277 525 020
Page updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

From enquiry to sign-off

Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. On site, the work usually takes a few hours for one area, or a planned series of visits across a bigger building, and our waste is bagged and taken away as we go. Rural sites near Shopwyke may need directions, gate codes or a contact on site. Send that with the details and we will confirm the plan with the quote.

  1. First, details come to us: photographs, drawings or a schedule of the areas.
  2. We work out why the joints have failed and fix a quote for the agreed scope.
  3. Before anything is cut out, we agree access, timings and sequence.
  4. Failed sealant is cut out and each joint cleaned back to sound, dry faces.
  5. We fit backing to the right depth, prime where specified and lay the new bead.
  6. Finished joints are checked with you and handed over with our 12-month guarantee.

Preparing the site

  • Point out parking and an unloading spot
  • Send asbestos survey details if the building is pre-2000
  • Let building users know which areas are affected

Request a quote

For a fixed quote, ring 01277 525 020 or use the quote form. You can also send details through our quote form.

Ask for a quote

Advice

When to bring in a specialist

Redoing a failed joint usually costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

What you see is the finished bead, but most of the work is hidden. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.

Why deal with it now?

It can be tempting to hold sealant work back until the next refurbishment. That’s reasonable for internal joints that are just tired-looking, but external and wet-area joints that already leak shouldn’t wait. Splitting the scope into now and later is often the sensible compromise. For buildings around smaller places like Shopwyke, water damage can go unnoticed for longer, especially where a building isn’t used daily, which gives a failed joint time to do damage. Resealing early avoids that.

We don’t publish prices, because the scope varies so much from one building to the next. Call for a quote.

Why us?

  • Colours chosen to suit frames, cladding or finishes where possible
  • Failed material removed, not covered up
  • Colour agreed before work starts
  • CHAS accredited contractor

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

What sets the cost

Each job is priced on its own details. The main factors are:

  • Travel to remote or island sites
  • Backing rod, priming and other preparation
  • The product specified
  • Whether old sealant has to be cut out first

Access can matter as much as the joints themselves: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

What to include in your enquiry

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

  • Where the site is, with the postcode
  • Approximate linear metres or a joint schedule
  • Whether the building will be occupied during the work
  • Anything awkward about access or site hours

A good quote starts with a clear picture: what’s there, how much of it, how we reach it and what’s specified. Share whatever details you have and we’ll fill any gaps with a visit.

FAQs: Shopwyke

Is Shopwyke too small for you to travel to?

No. Small places get the same service as large ones. We cover Greater London and the counties of the South East. Where we can, we group nearby jobs to make the most of each trip.

Will you take on work at estates like Littlemeads Business Centre, close to Shopwyke?

Yes. Our area takes in Shopwyke and its surroundings, with estates and business parks such as Littlemeads Business Centre included. To start, just call 01277 525 020 or email us with the unit, the joints involved and your access times.

Will you just go over the old sealant?

No, never. Sealing over old material is one of the classic causes of early joint failure, so it all comes out first.

Which site documents can you send us?

We confirm documents at quote stage: RAMS, an insurance certificate and CSCS details are the usual requests. Every applicator holds a CSCS card.

Will the building have to shut during the work?

It’s mostly about sequence: areas are phased, access windows agreed and enough washrooms or entrances left in use. Tell us what has to stay open and we’ll plan the job around it.

Do you check for asbestos before removing sealant?

It can, on some older buildings. So we check the register first and stop work on anything suspect until it’s tested. HSE guidance on asbestos is a useful reference.

What do you need from us to quote?

Start with whatever information is to hand. Questions or a site visit follow where needed.

Owners, agents and contractors

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

Main contractors use us as their sealant subcontractor. Programme, specification and site rules come first, and our applicators hold CSCS cards.

Looking after the joints

Problems stay small when the joints are checked regularly. Specifically:

  • Keep a record of which joints were resealed and when
  • Report cracked or peeling sealant early
  • Ask fit-out and M&E contractors to report any sealant they disturb
  • Add sealant to the planned maintenance inspection list

Keep an eye out for other trades after we have gone. When fittings are moved or cabling added, the sealant nearby is easily disturbed and the joint gets left open. Where work has disturbed a joint, just ring 01277 525 020 or send details through our quote form for a quote.

Sealant installed at the same time normally fails in sequence. The first failures are often a warning about the rest so the whole run is worth inspecting. We’ll tell you which sealant joints need doing first and which can wait.

Accreditations

Trusted. Accredited. Insured.