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

Bassett Green coloured sealant

Work needed on a colour-matched joint in Bassett Green? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Patch repairs in several different colours
  • Failed coloured sealant that has split or peeled
  • Poorly tooled joints on visible finishes
1
Send details
Drawings, photos, a joint schedule or a site visit.
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
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Coloured sealant across Bassett Green

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

How a job runs

We bring the products specified for the job, along with primers and backing rod. Any old material is cut back to clean, sound faces, the manufacturer’s primer is applied where it’s called for, and each bead is tooled to a neat concave finish. For a site in Bassett Green, we plan so the whole job is done in one go where possible. Photos with rough sizes let us arrive with everything needed.

  1. We confirm the joint type and the product it needs.
  2. We compare the target colour with the colours available.
  3. You approve the colour, on site if it’s critical.
  4. The existing bead comes out, then faces are cleaned and backed.
  5. We mask, seal and tool to a clean line.
  6. Masking comes off and the work is checked with you.

Getting the site ready

  • Have the specification and drawings to hand
  • Share the asbestos register for older buildings
  • Tell us what induction or permit system the site runs

Ask for a quote

If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. Smaller jobs need nothing more than photographs and a few notes.

Ask for a quote

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How we handle coloured sealant in Bassett Green

Coloured sealant is a finishing trade, so it normally comes late in a programme. We work around other trades and protect adjacent finishes, and snag any marks before we leave. Our workmanship carries a 12-month guarantee. We work on cladding panels, powder-coated and anodised frames and hotel bathrooms and public areas, and what we’re called in for most is colour changes after a rebrand or refit and old colour-matched joints lifting at the edges. Whether you call it commercial sealant work, mastic application or joint sealing, in Bassett Green it comes down to the same thing: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Sealant jobs for businesses in a place the size of Bassett Green are often best grouped: frontage, staff facilities and window perimeters on one booking. That keeps travel and disruption down.

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.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Bassett Green (SO16, SO17, SO18)
Region
Southampton
Cover
12 months on our workmanship
Quote
Fixed quote, scope in writing
Telephone
01277 525 020
Updated
3 November 2026

Honest limits

Some faults sit outside our scope, and we point that out rather than sealing over them:

  • Preventing all fading from sunlight and weathering
  • Colour variation across natural stone or brick that no single shade can match
  • Repairing damaged frames or cladding

If in doubt, speak to us on 01277 525 020 or email us and we will say what we think before you book.

Surfaces we seal

  • Hotel bathrooms and public areas
  • Shop-fit joinery and counters
  • Office fit-out finishes
  • Natural stone and brick
  • Cladding panels
  • Powder-coated and anodised frames

Bassett Green: questions and answers

Does the sea air around Bassett Green change the choice of sealant?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. Product choice and preparation matter more, and sea-facing elevations are worth inspecting more often.

Is Bassett Green too small for you to travel to?

No. Small places get the same service as large ones. London and every South East county are within our area. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Will you quote for a small job?

We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.

Does coloured sealant change colour outdoors?

Some change is normal outdoors. UV and grime can soften or alter the colour, and resealing brings the look back.

Are your applicators CSCS-carded?

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

What’s the quickest route to a quote?

You can use the quote form on this site; alternatively, speak to us on 01277 525 020 or email drawings and photos. Photos, drawings or a joint schedule help us quote quickly.

Is it fine to apply new sealant on top of old?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

When to call us in Bassett Green

A coloured joint can fail like any other: splits, adhesion loss and hardening all happen. The fix is a full cut-out and a new bead in the right colour.

If one of these sounds familiar, it’s time for a closer look:

  • Patch repairs in several different colours
  • White or grey sealant that clashes with the finish
  • Smeared sealant on stone or joinery
  • Colour changes after a rebrand or refit

For a hotel such as Highfield House Hotel, 0.8 miles south of Bassett Green, the colour of a joint at the bar or the bath matters to the look of the room.

What your quote should include

  • Their public liability cover
  • Will CSCS-carded applicators be on site?
  • Their pre-qualification and accreditations
  • How they’ll work around occupants

How to choose a sealant contractor

Quoting for work in Bassett Green

These are the things that shape the price:

  • Induction, permit and paperwork requirements
  • The total length or number of joints
  • How accessible the joints are
  • Whether the work must be split into stages

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

Sending details for a quote

For an accurate fixed quote, we need a clear picture of the site. Useful things to include:

  • The site address and postcode
  • Asbestos survey details if the building is older
  • Anything awkward about access or site hours
  • Photos of the joints, close up and from further back

We quote a fixed sum against the scope you give us, so the cost is agreed before work starts. To start the process, phone 01277 525 020 or email drawings and photos.

Site staff or a sealant specialist?

A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.

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.

Shops, offices and hotels in and around Bassett Green

Bassett Green sits close to the coast, within about 3 miles. Shopfronts, frames and external joints on commercial buildings there take wind-driven rain and, closer to the shore, salt in the air. A matched colour is only half the brief on an exposed frontage. Bassett Green has several hotels close by, all within 2 miles. A hotel refurbishment is full of joints that guests will see, and a matched colour keeps them discreet, and the work can be phased so the rest of the hotel keeps trading.

A unit on an estate like Belgrave Industrial Estate (0.6 miles south-east of Bassett Green) usually has an office front, a trade counter and staff facilities with joints of their own. Occupiers with premises at both Belgrave Industrial Estate and Itchen Business Park could have the sealant at each handled under one quote.

Bassett Green is about 2 miles north of Southampton, in Southampton. Commercial clients in Bassett Green can call on us for colour-matched joints. We work across 30 places in Southampton.

We cover the SO16, SO17 and SO18 postcode districts for colour-matched joints. Streets here include High Road, Lilac Road and Daisy Road. Bassett Green sits on or close to the M27, useful when we plan access and materials. Close to Bassett Green, our area also takes in Swaythling (1 mile east), Portswood (1 mile south), Mansbridge (1 mile east), St Denys (1 mile south) and North Stoneham (1 mile north). Bigger towns within reach include Regents Park (3 miles south-west), Thornhill (3 miles south-east), Harefield (3 miles south-east), Itchen (3 miles south), Sholing (3 miles south-east) and Maybush (3 miles west).

Landmarks near Bassett Green

We work on buildings around Riverside Park, The Brook pub and Cantell School, among other places. The nearest railway station is Swaythling station, about 0.6 miles east of the centre. A little further out are Royal South Hants Hospital (1.9 miles south) and Bitterne Local History Society Heritage And Research Centre (2.1 miles south-east). Open spaces near Bassett Green include Flexford Nature Reserve.

Map of Bassett Green © OpenStreetMap contributors

For managing agents and facilities managers

CHAS accredited and a Constructionline member, we make supplier vetting simple. We’re fully insured, and our insurance certificate can go with the quote.

If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

Accreditations

Trusted. Accredited. Insured.