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

Sealant applicators in Emery Down

Looking for commercial sealant contractors in Emery Down? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Gaps behind commercial kitchen worktops and sinks
  • External beads that have gone brittle and cracked
  • Mouldy silicone around WCs, urinals and vanity tops
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Commercial sealant contractors across Emery Down

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

Sealant applicators in Emery Down

Mastic Doctor has been sealing joints for businesses and contractors since 2005: we’re CHAS accredited and a Constructionline member, our applicators hold CSCS cards, and we carry five million pounds of public liability insurance. Let us know which site documents you need and they’ll be confirmed with the quote. We work on movement joints in walls and floors, external facade joints and floor and threshold joints, and the failures we’re asked to look at most are greasy, split joints in a kitchen or tea point and black mould through washroom sealant that won’t clean off. Searching for sealant specialists in Emery Down? Mastic Doctor has worked for contractors, FMs and building owners since 2005, with CSCS-carded applicators.

A lot of what we do in Emery Down is replacing sealant that has done its years: split, chalky or peeling, with leaks or mould starting behind it.

Business units in the countryside around places like Emery Down are often converted barns, stables or farmyards. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently.

We stand by our work with a 12-month guarantee. It covers how we prepared and applied the sealant, and if something we did falls short, we return to it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Emery Down (SO43)
Wider area
Hampshire
Guarantee
A 12-month guarantee
Quotes
Quoted before any work starts
Telephone
01277 525 020
Page updated
3 November 2026

Surface by surface

Facade and cladding joints

Facade sealant failures can be hard to spot from the ground. Photos from a closer viewpoint help us price, with colours confirmed for the product chosen.

Window and door perimeters

Internally, window boards and frame edges often have decorators’ caulk or silicone that has cracked. The product depends on whether the joint will be painted, in a shade that suits the frame.

Owners, agents and contractors

Blocks and communal areas make up much of the work for housing associations and agents. We phase the work so people keep access, with each stage agreed with your site contact.

Agents, factors and owners’ representatives all follow the same route: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.

Questions we are asked in Emery Down

Do hotels near Emery Down have to close for sealant work?

In the majority of cases no closure is needed: we work room by room or floor by floor. Housekeeping and our team agree each day’s rooms.

Can the sealant on our Emery Down premises match the finishes?

Yes. Colour matching to frames, cladding, stone and shop-fit finishes is a regular part of the work. Available colours for the product are confirmed with the quote.

Are you CHAS accredited and on Constructionline?

Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.

Will you just go over the old sealant?

No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.

Can areas stay open during the work?

It’s mostly about sequence: we agree access windows, phase the work and keep enough facilities open. Let us know what can’t close and we will work around it.

How is commercial sealant work priced?

Send photos, drawings or a list of locations through our quote form. If a visit is needed we will book one, and a fixed quote follows.

How long before the joints can be used?

We’ll confirm how long the chosen product needs to cure, and flag anything to keep off until it has cured.

How a job runs

Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself typically takes a few hours to several days on most single sites, depending on joint lengths and access, and our waste is bagged and taken away as we go. Rural sites near Emery Down may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.

  1. First, details come to us: photos, drawings or a schedule of the areas.
  2. The failure is diagnosed and a fixed quote issued for the work agreed.
  3. Before anything is cut out, we agree access, timings and sequence.
  4. We strip the failed bead and prepare both faces of the joint.
  5. We fit backing to the right depth, prime where specified and lay the new bead.
  6. We walk the completed areas with you and sign them off under the 12-month guarantee.

Before we start on site

  • Make sure the joints can be reached
  • For older buildings, check the asbestos register before work
  • Have the specification and drawings to hand

Getting a fixed quote

To get a fixed quote, call 01277 525 020 or email a schedule or drawings, telling us the site location and the nature of the job. You can also send details through our quote form.

Get a price

Read more

Do you need commercial sealant contractors in Emery Down?

Outside, sunlight and rain wear sealant down year after year. UV hardens the surface while wind and rain work at the edges. A hardened bead can’t follow the building any more.

Any of the following is a good reason to get the joints checked over:

  • Frame sealant that has cracked, shrunk or pulled away
  • Wall and floor joints that have lost their seal
  • Layers of sealant, all of them failing
  • Sanitary sealant that has gone black and patchy

Refits at hotels like The Crown Manor House Hotel (less than half a mile east of Emery Down) bring joints at vanity tops, bars and reception desks that guests see every day.

Before you book anyone

  • Their pre-qualification and accreditations
  • How joint depth will be controlled
  • Whether primer will be used where the manufacturer specifies it
  • The named product and why it was chosen

Choosing a commercial sealant contractor

Honest limits

We check first that sealant really is the fix. It isn’t the answer for:

  • Suspect materials that need testing and specialist removal
  • Structural cracks or movement the joints weren’t designed for
  • A failed roof covering or waterproofing membrane

If in doubt, call the office on 01277 525 020 or send details through our quote form and we will say what we think.

Surfaces we seal

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

Sealant on show in Emery Down’s commercial buildings

There are a number of hotels within about 2 miles of Emery Down. Refits in hotels bring joints at vanity tops, bar counters and reception desks where the colour has to suit the scheme, and the work can be phased so the rest of the hotel keeps trading. Emery Down is in the South East, one of the UK’s drier regions. Drier doesn’t mean dry every day, so frontage work still has some give in the dates.

For premises near Ashurst New Forest station (2.9 miles north-east of Emery Down), footfall is part of the plan: work is phased so shops and offices keep trading.

Emery Down is about 5 miles south-west of Totton, in Hampshire. Anywhere in SO43, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Emery Down is one of 723 places in Hampshire on our list. Our Southampton page has more on work in that area.

We take on sealant joints across the SO43 postcode area, whatever the building. We cover commercial and managed buildings on Garden Close, Northerwood Avenue and Silver Street. We also cover Lyndhurst (1 mile east), Balmerlawn (3 miles south), Ashurst (4 miles north-east), Brockenhurst (4 miles south) and Colbury (4 miles north-east) for sealant joints. Further afield, our area takes in Eastleigh (12 miles north-east), Totton (5 miles north-east), Chandler's Ford (12 miles north-east), Hedge End (13 miles east), Lymington (8 miles south) and Romsey (10 miles north-east).

What’s near Emery Down

Around Emery Down, our work takes us to commercial buildings near The Swan Inn, among other places. The nearest railway station is Ashurst New Forest station, about 2.9 miles north-east. A little further out are Ashurst Hospital (3.1 miles north-east) and National Dairy Museum (3.9 miles east). For a walk, there’s Copythorne Common.

Map of Emery Down © OpenStreetMap contributors

General trades versus a specialist

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.

Certain joints really need a specialist: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. A poor seal in places like these tends to cost more to put right later.

Accreditations

Trusted. Accredited. Insured.