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

Commercial Sealant Contractors in Bashley

Commercial sealant contractors for Bashley, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Frame mastic that has hardened and come away from the wall
  • Smeared sealant across finishes from a rushed job
  • Hardened, chalky sealant on south-facing or exposed elevations
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
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m PL insurance

Commercial sealant contractors for businesses in Bashley

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

Our process

When we get to site, we sign in, go through any site induction and check how permits are handled. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work normally takes a few hours for one area, or a planned series of visits across a bigger building. For work around Bashley, we aim to finish in one visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.

  1. We begin with whatever information you have, whether that’s photos, a drawing or a list of locations, and a site visit is booked where it helps.
  2. The failure is diagnosed and a fixed quote issued for the work agreed.
  3. We plan around your site hours and access windows, phasing the work where areas have to stay in use.
  4. Failed sealant is cut out and each joint cleaned back to sound, dry faces.
  5. Backing and primer go in where needed, then the chosen sealant is applied and tooled.
  6. Each area is inspected, signed off and backed by our 12-month guarantee.

Before we start on site

  • For older buildings, check the asbestos register before work
  • Flag any permit to work we will need
  • Share your working hours and any access restrictions

Getting a fixed quote

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or send details through our quote form if you’d rather talk the job through.

Ask for a quote

Advice

Sealant applicators in Bashley

Inside a commercial building, sealant does a lot of quiet work: around sanitaryware, along worktops and splashbacks, at window boards, partition heads and floor junctions. Externally it keeps rain out of frame perimeters, panel joints and movement joints. We deal with internal and external sealant joints alike, matching the sealant to the location instead of using one product throughout. We work on external facade joints, kitchen worktops and splashbacks and washrooms and tea points, and what we are called in for most is shrunken sealant along kitchen worktops and splashbacks and damp patches where an external joint has failed. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Bashley is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

Quotes for commercial sealant in Bashley can come from photos and a joint schedule, or from a walk-round, and the scope is set out in writing.

Commercial sealant work around smaller places like Bashley 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.

The 12-month guarantee covers our workmanship: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.

Place
Bashley (BH25)
Region
Hampshire
Cover
12 months on every job
Quote
A fixed quote before we start
Call
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Do you need commercial sealant contractors in Bashley?

Plenty of failed joints were never sealed with the right product. Painters’ acrylic in a moving joint, vinegar-smelling silicone on metal or natural stone, or a high-modulus product where a low-modulus one was needed will all fail early. Guidance such as BS 6213 exists to steer sealant selection for exactly this reason.

Most enquiries start with one or more of the following:

  • Wall and floor joints that have lost their seal
  • Gaps behind commercial kitchen worktops and sinks
  • Frame sealant that has cracked, shrunk or pulled away
  • Untidy joints in a reception, shop floor or lobby

On estates like Gore Road Industrial Estate, 1.6 miles south of Bashley, the office and welfare end of each unit has its own sealant to maintain.

What to look for in a quote

  • Do they follow the manufacturer’s priming guidance?
  • Is the sealant right for the movement and the substrate?
  • Will CSCS-carded applicators be on site?
  • How they handle RAMS and site documents

How to choose a sealant contractor

What Bashley’s businesses ask us to seal

Bashley lies within about 3 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. Bashley has several hotels close by, all within 2 miles. In hotels, sealant shows everywhere, from bathroom joints to reception counters, so colour and a clean finish matter.

For premises near New Milton station, 1.3 miles south of Bashley, footfall is part of the plan: work is phased so shops and offices keep trading.

Bashley is in Hampshire. Any commercial site in Bashley is covered. 723 places across Hampshire fall within our area, including Bashley. Southampton is covered too, some 15 miles away.

Work on sealant joints is covered throughout BH25, whatever the building. Buildings on St Johns Road, Ossemsley South Drive and Bashley Road are within our area. Just outside Bashley, we also work in Ossemsley (1 mile north-west), Wootton (1 mile north-west), Ashley (1 mile south-east), Tiptoe (1 mile east) and Mead End (1 mile north-east). A short drive away, we cover Totton (12 miles north-east), Lymington (5 miles east), Hythe (13 miles north-east), Ringwood (7 miles north-west), Dibden Purlieu (12 miles north-east) and Marchwood (12 miles north-east).

Local landmarks in Bashley

We work on buildings around The Arnewood School, The Rising Sun pub and Tiptoe Primary School, among other places. The closest station to Bashley is New Milton station, roughly 1.3 miles south. Well-known places in the area include Lymington New Forest Hospital (5 miles east) and Sammy Miller Motorcycle Museum (0.9 miles south-west). Green spaces nearby include Milford on Sea LNR.

Map of Bashley © OpenStreetMap contributors

Bashley: questions and answers

Is Bashley off your patch?

No. Places such as Bashley are covered as much as the big towns. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.

Must a hotel around Bashley close while you work?

In the majority of cases no closure is needed: we work room by room or floor by floor. Tell us your quiet periods and access windows and we’ll plan around them.

Do your applicators hold CSCS cards?

Yes. We use CSCS-carded applicators, which many sites require.

Who decides which product is used?

The specification comes first, if there is one. If there isn’t one, it comes down to the joint: its movement, its surfaces and what it has to cope with.

Is failed sealant stripped out, or sealed over?

Full removal is part of every quote. A bead laid on old silicone peels away, so it isn’t something we do.

Do you work directly for building managers?

Yes. You can send details through our quote form, and tell us what site paperwork you need.

How long before the joints can be used?

The product and site conditions decide that. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.

What we can’t put right

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Water from a services leak rather than a joint
  • Roof leaks that only look like a joint problem
  • Broken glass or blown double-glazed units

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

Where we work in Bashley

  • External facade joints
  • Kitchen worktops and splashbacks
  • Floor and threshold joints
  • Washrooms and tea points
  • Movement joints in walls and floors
  • Window and door perimeters

How the quote is worked out

We price every job individually. The things that drive the figure:

  • The total length or number of joints
  • Removal of failed or old sealant
  • Working within restricted access windows
  • The product specified

We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we will price your job on its own details.

Details that help us quote

Whether it’s one area or a whole building, the same details help:

  • Whether an asbestos survey exists
  • Any dates the work must fit around
  • The product your specification calls for
  • Access details, including height

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.

When to bring in 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.

For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.

Why it’s worth doing now in Bashley

Some managers wait for a fit-out before touching the mastic. 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. Halls, stores and units around places like Bashley may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.

The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a fixed quote.

What you get with us

  • Clear, fixed quotes
  • RAL and finish matching where the product range allows
  • Colour agreed before work starts
  • One phone line for London, the South East and Scotland

See what affects the cost or our accreditations.

Accreditations

Trusted. Accredited. Insured.