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

Sealant applicators in Lordington

Sealant work for offices, shops, hotels and other commercial buildings throughout Lordington and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Wall and floor joints that have lost their seal
  • Messy, uneven beads from earlier work that let the building down
  • Leaks that seem to come through a sealant line
1
Send details
Send the specification, photos or a marked-up plan.
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
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
£5m public liability

Commercial sealant contractors across Lordington

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

Different surfaces, different methods

Washrooms and toilets

Black sealant in a toilet block is normally beyond cleaning. Replacement is the fix: strip, clean, dry and reseal, room by room if that suits the building.

Shop fronts and retail fit-outs

Most shops can’t close for a reseal. We plan around the access windows the store gives us, phasing areas so the shop floor stays usable.

Sealant applicators in Lordington

Most of the buildings we seal stay open while we’re there. Tell us your site hours and access windows and we will plan around them. That applies whether the building is an office, a shop, a hotel, a college or a care home. If you have sanitary sealant that has gone black and patchy and movement joints packed with grit and debris, we can put it right. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Lordington is the same: the right product in a properly prepared joint.

On a typical commercial building in Lordington, the joints that fail first are the hardest-worked ones: frame perimeters in the sun, floor joints at doorways and anything that gets wet every day.

Commercial sealant work around smaller places like Lordington tends to mean pubs and restaurants, halls, farm shops and offices in converted farm buildings. Each has kitchens, washrooms and frames whose joints need renewing in time.

Every job we finish is backed by a 12-month workmanship guarantee, in Lordington as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Lordington (PO18)
Wider area
West Sussex
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026

Do you need commercial sealant contractors in Lordington?

No sealant joint is permanent. How long one lasts depends on the movement it takes, its exposure to sun and weather, the cleaning regime, the traffic and the product itself. On a busy commercial site several of those pile up at once.

These are often picked up first by site or facilities staff:

  • Gaps behind commercial kitchen worktops and sinks
  • Frame mastic that has hardened and come away from the wall
  • Smeared sealant across finishes from a rushed job
  • A top-up bead over failed sealant, now lifting

If you run an office at a site such as Hambrook Business Park, which lies south of Lordington, the sealant at reception desks, tea points and frames ages with each fit-out.

What your quote should include

  • How the existing material will be dealt with
  • How joint depth will be controlled
  • Who will actually carry out the work
  • How long is the guarantee, and what does it include?

How to choose a sealant contractor

Shops, offices and hotels in and around Lordington

Lordington lies roughly 55 miles out from central London. Business parks and retail centres are common around the capital’s motorway corridors. Occupiers with several premises in the region tend to prefer one contractor and one point of contact. The South East is one of the drier parts of the UK. Even so, outside sealing waits for a dry joint, and cold, damp mornings can delay it.

Offices and shops close to stations such as Southbourne station (to the south of Lordington) tend to be busy all day, so sealant work is planned around opening hours.

Lordington is about 4 miles east of Havant, in West Sussex. Across the PO18 postcode area, it works the same way: details in, fixed quote out, then sealing and a 12-month guarantee. We work across 373 places in West Sussex, large and small. Our Portsmouth page has more on work in that area (10 miles or so).

If you need commercial sealant contractors in PO18, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Sites close to Lordington are covered too, including Racton (1 mile south), Walderton (1 mile north-east), Funtington (2 miles south-east), Hambrook (2 miles south) and West Ashling (2 miles south-east). Further afield, our area takes in Bognor Regis (11 miles south-east), Chichester (6 miles south-east), Selsey (11 miles south-east), Portfield (6 miles south-east), Yapton (13 miles east) and East Wittering (8 miles south).

What’s near Lordington

Locally, jobs take us to sites close to Stansted Park and the streets around them. Lordington’s nearest station is Southbourne station, roughly 2.5 miles south. Well-known places in the area include Havant War Memorial Hospital (4.7 miles south-west) and Emsworth Museum (3.2 miles south-west). For a walk, there’s Kingley Vale National Nature Reserve and Walderton Down.

Map of Lordington © OpenStreetMap contributors

From enquiry to sign-off

Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. Rural sites near Lordington may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  1. Site photos, drawings or a visit tell us what’s there and how it has failed.
  2. A fixed quote follows, with removal and preparation included.
  3. We agree the order of work, access windows and site hours with you.
  4. Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. We hand back each area with its cure time and our 12-month guarantee.

Preparing the site

  • Let building users know which areas are affected
  • Share the asbestos register for older buildings
  • Tell us which areas need to stay in use

Get a fixed quote

Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. To get it moving, call the office on 01277 525 020 or email a schedule or drawings.

Ask for a quote

Advice

After the work

To get the most from the new sealant:

  • Report cracked or peeling sealant early
  • Respect the cure time before reopening an area
  • Check joints after other trades have worked nearby
  • Keep a record of which joints were resealed and when

Brief your cleaning team on the joints that have been resealed. Scourers, blades and harsh products shorten a bead’s life; a mild cleaner is all most joints need.

Tenants and staff spot black or split sealant quickly, and it reflects on how the building is run. Planned replacement saves fielding the same complaint again and again.

General trades versus a specialist

Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are where general trades tend to cut corners.

Common questions from Lordington clients

Will you take on work at estates like Hambrook Business Park, close to Lordington?

Yes. Estates, retail parks and business parks around Lordington, Hambrook Business Park among them, are all within reach. A few photographs and the unit address let us price the work.

Is Lordington off your patch?

Not at all. Lordington is within our area. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.

How do we get a quote?

Send what you have, even a few photos and rough lengths. Questions or a site visit follow where needed, then a fixed quote.

Do you work to architects’ specifications?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

Do you take on multi-site sealant work?

Yes, we can. Send a list of addresses and what’s needed at each, and fixed prices follow, with a suggested sequence.

Could the old sealant in an older building contain asbestos?

Some older mastics did contain asbestos. So we check the register first and stop work on anything suspect until it’s tested.

Which sealant will you use?

A specification, where there is one, decides it. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.

Why it’s worth doing now in Lordington

Before budgeting for new frames, cubicles or worktops, check whether it’s just the sealant. Often the fitting is sound and the joint is the only thing letting it down. A careful reseal is a far smaller undertaking than replacement. Halls, stores and units around places like Lordington may not be checked every day, which gives a failed joint time to do damage. Resealing early avoids that.

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site requirements come into it too.

Why clients in Lordington choose us

  • Fully insured
  • Constructionline member for supplier checks
  • Colours confirmed for the specified product
  • Specification-led, product-correct work

Read how commercial sealant jobs are priced or how we’re accredited.

Accreditations

Trusted. Accredited. Insured.