The Mastic Doctor team standing beside their branded vans outside an office building
Isle of Wight · England

Locksgreen coloured sealant

Coloured and colour-matched sealant for visible joints across Locksgreen, by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Colour changes after a rebrand or refit
  • Dirty, discoloured joints in public areas
  • Weathered sealant that no longer matches
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
South East, London & Scotland
CHAS accredited
Fully insured: £5m PL

Coloured sealant for businesses in Locksgreen

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

Work for main contractors and building owners

CHAS accredited and a Constructionline member, we’re straightforward to vet for your supplier list. Our insurance certificate can be sent along with the quote.

Building owners and managing agents use us on everything from one building to a spread of sites. Several sites can go on one quote, which keeps the paperwork simple.

Coloured sealant for commercial buildings in Locksgreen

Coloured sealant is a finishing trade, so it usually comes late in a programme. Adjacent finishes are masked and protected while we work. A 12-month guarantee covers our workmanship. If you’re dealing with hotel refurbishments with a set colour scheme and previous reseals that don’t match the original, we can help, whatever the surface. Most enquiries from Locksgreen start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.

Work in smaller places such as Locksgreen tends to come one building at a time: a pub kitchen, a hall, a small office. We’ll want a full list and photographs first, so the right products come on the day and nothing waits for a second trip.

Every job ends the same way: guaranteed. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.

The Mastic Doctor team beside their liveried vans in front of an office building
Where
Locksgreen (PO30)
Wider area
Isle of Wight
Guarantee
12 months on every job
Quote
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

Site staff or a sealant specialist?

What you see is the finished bead, but most of the work is hidden. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.

When to call us in Locksgreen

Patch repairs in a different colour are a common problem. Mixed repairs over time leave a run of mismatched joints across one elevation. Doing the full run in a single colour solves it.

Typical triggers for a call:

  • Poorly tooled joints on visible finishes
  • Colour changes after a rebrand or refit
  • Hotel refurbishments with a set colour scheme
  • Old sealant that has yellowed, darkened or faded

For tenants and agents on sites such as Porchfield Business Park, which lies west of Locksgreen, office fit-outs, reception joints and window perimeters are the usual sealant work.

What to look for in a quote

  • Their approach to joint depth and backing
  • What level of public liability insurance do they hold?
  • What site paperwork they can supply
  • How the joint faces will be prepared and primed

How to choose a sealant contractor

Leave it or put it right?

Matching new joints to the existing ones is easier when the whole run is done together. Small repairs at different times rarely match. One visit to deal with every failing joint makes more sense than several trips to a place like Locksgreen, rather than one at a time. Photos of every joint help us quote for the whole job.

Pricing colour-matched joints depends on how many there are, their condition and the access, and any specification that applies. Call for a quote.

What you get with us

  • 12-month guarantee on workmanship
  • Failed material removed, not covered up
  • Constructionline member
  • Commercial sealant work since 2005

Read what affects the cost or our accreditations.

On site: what to expect

In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed before the next one starts. Smaller jobs around Locksgreen can be grouped with others nearby, which keeps travel down. You’ll have a fixed quote before work starts.

  1. Photos or drawings show us the finishes and joints.
  2. We send the closest colours from the product’s range.
  3. Tell us your site hours and access windows and we’ll plan around them.
  4. We prepare each joint, prime where needed and fit backing.
  5. The agreed colour is installed and tooled neatly.

Preparing the site

  • Tell us what induction or permit system the site runs
  • Send any specification or drawings in advance
  • Agree which areas must stay open

Getting a fixed quote

Pricing a project or setting a maintenance budget? We will quote against your scope and drawings that you can work with. For a chat about it beforehand, call the office on 01277 525 020 or email us.

Ask for a quote

Read more

Working on commercial sites near Locksgreen

Locksgreen lies within about 2 miles of the sea. Exposed frontages near the sea are hard on sealant, so the product has to suit the weather as well as the look. A matched colour is only half the brief on an exposed frontage. Two named trading, business or retail sites lie within about 3 miles of Locksgreen. Units on sites like these change tenants and get refitted, and each refit leaves joints to seal; brand colours often come into it.

If you have premises on more than one site, say at Porchfield Business Park and Carisbrooke Retail Park, one contractor and one quote can cover both.

Locksgreen is about 3 miles west of Newport, in the Isle of Wight. Any commercial site in Locksgreen is covered, for single jobs and planned programmes alike. Locksgreen is one of 125 places in the Isle of Wight on our list for colour-matched joints. There’s a separate page for Southampton, roughly 14 miles from Locksgreen.

Commercial sites across PO30 are covered for colour-matched joints. We also cover Porchfield (1 mile north-east), Newtown (1 mile west), Great Thorness (1 mile north-east), Forest Side (2 miles east) and Noke Common (3 miles east) for colour-matched joints. A short drive away, we cover Newport (3 miles east), Ryde (9 miles east), Cowes (4 miles north-east), Sandown (10 miles south-east), Shanklin (10 miles south-east) and Ventnor (11 miles south-east). Where a site is remote or on an island, travel and materials need planning ahead, so include the location in your enquiry.

Near you in Locksgreen

Recent enquiries here include premises near Sportsman's Rest pub and the streets around them. Other landmarks nearby include Calbourne Water Mill And Rural Museum (3 miles south-west) and Carisbrooke Castle (3.1 miles south-east). For a walk, there’s Brighstone Down.

Map of Locksgreen © OpenStreetMap contributors

What sets the cost

Before we quote, we look at:

  • Backing rod, priming and other preparation
  • Access and working height
  • Distance, for remote addresses
  • Whether the work must be split into stages

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.

What we need to price the job

It doesn’t need to be a full survey. These details are enough to start:

  • A wide shot and a close-up of the area
  • Any specification or named product
  • Asbestos survey details if the building is older
  • When you need the work done

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, give us a call on 01277 525 020 or email the details over.

Questions about Locksgreen

Does a coastal location like Locksgreen affect which sealant is used?

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We check the specified product suits the exposure and pay close attention to preparation.

Is Locksgreen too small for you to travel to?

No. Places such as Locksgreen are covered as much as the big towns. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.

Who decides which product is used?

If the job is specified, we follow the specification. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.

How long do sealant joints last?

There isn’t a single answer, since movement, weather, cleaning and use all affect it. Regular checks let you plan resealing before leaks or damage.

Do you need to see the site first?

Photos, drawings or a schedule are often enough to quote. Where they aren’t, we arrange a site visit.

Do you have public liability insurance?

Yes. We are fully insured, and the certificate can go with your quote.

Can you send site paperwork?

Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we will confirm with the quote.

Accreditations

Trusted. Accredited. Insured.