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

Commercial Sealant Contractors in Hordle

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

  • Black mould through washroom sealant that won’t clean off
  • Smeared sealant across finishes from a rushed job
  • Movement joints packed with grit and debris
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
A fixed quote for the work, with the scope in writing.
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 accredited
Fully insured: £5m PL

Commercial sealant contractors for businesses in Hordle

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

Commercial sealant contractors in Hordle

Pricing a commercial reseal is a short process. Send photos, drawings or a schedule of the joints through our quote form; you can also ring 01277 525 020 or send photos by email with the details. If the joints need seeing in person, a site visit comes first, followed by a fixed quote rather than an estimate that drifts. If you are dealing with messy, uneven beads from earlier work that let the building down and frame mastic that has hardened and come away from the wall, we can help, whatever the surface. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Hordle, preparation and product choice get the time they need.

The most common commercial job in Hordle is resealing joints that have simply reached the end of their life: hardened, cracked or shrunk away from the faces, and letting water or dirt in.

Small businesses near places like Hordle frequently occupy converted farm buildings. Those conversions put new frames and partitions against old brick, stone or timber, so each joint needs a product chosen for both surfaces.

Work we carry out in Hampshire comes with a 12-month guarantee. If an installation problem shows up, call the office on 01277 525 020 or use the quote form and we will arrange a return visit.

Mastic Doctor team members lined up next to their branded vans outside an office building
Place
Hordle (SO41)
Region
Hampshire
Cover
12 months on every job
Quotes
A fixed quote before we start
Phone
01277 525 020
Page updated
3 November 2026

Surface by surface

Facade and cladding joints

Panel joints on cladding and rendered facades open and close with the temperature. The product has to suit the movement, and the depth has to be controlled with backing. Access, such as scaffold already up, is agreed before the price is fixed.

Fire-rated seals where specified

Intumescent and other fire-rated sealants go in at service penetrations and linear gaps to the maker’s tested details, where they are specified. The design and sign-off of fire stopping belong to the designer and building control; we install what’s specified.

Your questions answered

Can being near the sea in Hordle affect the sealant we need?

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 Hordle too far out for you?

No. Small places get the same service as large ones. Our area covers London and the South East counties. Send photographs and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

Which sealant will you use?

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.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member.

Do you work for facilities managers and managing agents?

Yes. FMs, managing agents and landlords are among our regular clients, alongside main contractors. Tell us how you issue work and we’ll fit in.

How do we get a quote?

Photos, drawings or a schedule of the joints are usually enough to start. Where we need to see it, we’ll arrange a site visit, then send a fixed quote.

Is failed sealant stripped out, or sealed over?

The old bead is stripped out first. Then the joint is cleaned, primed where the maker specifies, backed to depth and resealed.

Why it’s worth doing now in Hordle

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. A failed joint lets water into a building whatever its size. Early resealing avoids the damage that follows a leak.

Quantities, awkward access and phased working all shape the price. Site requirements like inductions and permits play a part as well.

Why us?

  • Commercial sealant work since 2005
  • Our applicators hold CSCS cards
  • Failed material removed, not covered up
  • Coloured sealants to suit the setting, where available

See what affects the cost or how we’re accredited.

Working on commercial sites near Hordle

Hordle lies within about 2 miles of the sea. Shopfronts, frames and external joints on commercial buildings there take wind-driven rain and, closer to the shore, salt in the air. Where a frontage needs a particular colour, the product still has to suit that exposure. Hordle sits in one of the drier corners of the country, the South East. External joints still need dry faces and the right temperature, and damp or frosty mornings can hold work up.

Industrial estates such as Gore Road Industrial Estate (to the west of Hordle) have offices, trade counters and welfare areas whose sealant ages like any other building’s.

Hordle is about 3 miles west of Lymington, in Hampshire. We cover Hordle and the rest of Hampshire, with the same fixed quotes and 12-month guarantee as everywhere else. Across Hampshire, 723 places are covered, Hordle among them. Sites around Southampton have their own page, about 15 miles away.

Anyone looking for commercial sealant contractors in SO41 gets the same process as the rest of our area: send details, get a quote, we seal, guaranteed. Streets here include Yerville Gardens, Acacia Road and Woodlands, and sites on any of them can send details for a fixed quote. Nearby places we also cover include Downton (1 mile south), Leagreen (1 mile south), Ashley (1 mile west), Tiptoe (2 miles north) and New Milton (2 miles west). Bigger towns within reach include Totton (12 miles north-east), Lymington (3 miles east), Hythe (12 miles north-east), Ringwood (9 miles north-west), Dibden Purlieu (11 miles north-east) and Marchwood (12 miles north-east).

Near you in Hordle

Around Hordle, our work takes us to commercial buildings near The Arnewood School, among other places. The closest station to Hordle is New Milton station, roughly 1.7 miles west. Other landmarks nearby include Sammy Miller Motorcycle Museum (2.4 miles west) and Highcliffe Castle (4.4 miles west). Green spaces nearby include Milford on Sea LNR.

Map of Hordle © OpenStreetMap contributors

Diagnose, treat, sign off

Occupied buildings need a little choreography. The work area is signed and kept contained, with routes through the building left open and work section by section so the rest of the building stays in use. What matters most for a job in Hordle is a clear list of what needs doing. A fixed quote follows.

  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. The failed sealant comes out and the faces are prepared, with primer where required.
  5. Backing goes in, the new sealant is laid and tooled, and the area is left neat.
  6. We hand back each area with its cure time and our 12-month guarantee.

What we need from you

  • Move anything stored against the joints
  • Agree which areas must stay open
  • Warn occupants and staff about the work

Getting a fixed quote

Let us know the site, the scope and your timescale, and we will put a fixed quote together. The easiest way is to give us a call on 01277 525 020 or email the details over.

Get a price

Advice

Quoting for work in Hordle

A fixed quote reflects the actual work. It takes account of:

  • Location, for remote and island sites
  • Whether the work must be split into stages
  • Whether old sealant has to be cut out first
  • Any access equipment needed

Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. A fixed quote follows once we understand the job.

Sending details for a quote

However big the job, the same details help:

  • When you need the work done
  • Anything awkward about access or site hours
  • Whether an asbestos survey exists
  • Photos of the joints, close up and from further back

The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or give us a call on 01277 525 020 or email a schedule or drawings to discuss it first.

When to call us in Hordle

Resealing over the top is a false economy we come across often. New silicone has nothing to key into so it soon peels and traps moisture against the joint. Getting back to a clean joint then means removing every layer.

Most enquiries start with something like this:

  • Gaps behind commercial kitchen worktops and sinks
  • Frame mastic that has hardened and come away from the wall
  • Hardened, chalky sealant on south-facing or exposed elevations
  • A top-up bead over failed sealant, now lifting

Premises within reach of New Milton station (to the west of Hordle) often have busy frontages where joints are seen by everyone passing.

Comparing quotes

  • Who will actually carry out the work
  • Whether old or failed sealant will be cut out, not overlaid
  • Whether primer will be used where the manufacturer specifies it
  • Which product they’ll use, and why it suits the joint

How to choose a sealant contractor

Maintenance after handover

Cleaning and maintenance staff play a part too. Share these points with them:

  • Check the asbestos register before anyone disturbs old sealant in an older building
  • Note dates and locations of sealant work for future planning
  • Ask fit-out and M&E contractors to report any sealant they disturb
  • Deal with small splits before they become leaks

Let your cleaning contractor know what’s new. Abrasive pads, scrapers and some strong chemicals damage sealant surfaces.

Tenants and staff spot black or split sealant quickly. Planned replacement saves fielding the same complaint again and again.

Accreditations

Trusted. Accredited. Insured.