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

Commercial Sealant Contractors in Lowford

Sealant work for offices, shops, hotels and other commercial buildings in Lowford. CHAS accredited and fully insured, with a 12-month guarantee.

  • Expansion joints with the sealant torn out
  • Shrunken sealant along kitchen worktops and splashbacks
  • Black mould through washroom sealant that won’t clean off
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Signed off, with 12 months’ guarantee.
Covering the South East & Scotland
CHAS & Constructionline
£5m public liability

Need commercial sealant contractors in Lowford?

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

Commercial sealant contractors in Lowford, done properly

Sometimes a split bead is a symptom rather than the cause. Water at a window perimeter might be coming from the frame, the cill or the wall behind, and repeated splits in a movement joint can mean the joint is too narrow for the movement. We look before we quote and tell you plainly if sealant won’t solve it, so budgets go where they’ll do some good. If you are dealing with black mould through washroom sealant that won’t clean off and water staining near frames, panels or ceilings, we can put it right, whatever the surface. A single leaking joint is often how a building in Lowford first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

We price commercial jobs in Lowford from photographs, drawings or a site visit, and the scope is set out in writing.

For a business in Lowford, it typically makes sense to put the sealant work into one visit: frontage, staff facilities and window perimeters on one booking. Fewer visits means less disruption to trading, and where colour matters on the frontage, we will confirm what’s available for the product.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

Where
Lowford (SO31)
Region
Hampshire
Guarantee
12 months on every job
Quote
Quoted before any work starts
Phone
01277 525 020
Page updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

What we’re called out for in Lowford

A split down the middle of the bead tells a different story. Normally the movement was too much for the sealant chosen because the bead was too thin, the joint over-stretched or the movement class wrong. The same product in the same joint tends to fail the same way.

These are often picked up first by site or facilities staff:

  • Weathered facade sealant that no longer flexes
  • Frame sealant that has cracked, shrunk or pulled away
  • Mouldy silicone around WCs, urinals and vanity tops
  • Wall and floor joints that have lost their seal

Sites a few miles apart, such as Hedge End Retail Park and Flanders Industrial Park, can share one programme and one point of contact.

What your quote should include

  • Their plan for phasing and protecting the area
  • Which product they’ll use, and why it suits the joint
  • How they handle RAMS and site documents
  • What level of public liability insurance do they hold?

Our contractor checklist

How a job runs

In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then reopened once the sealant allows before we move to the next. For a site in Lowford, we plan so the whole job is done in one go where possible. Clear photos and measurements help us bring the right products.

  1. You send photographs, drawings or a list of the joints and areas involved, or we arrange a site visit.
  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. The failed bead is removed and the joint faces cleaned until they’re sound and dry.
  5. We fit backing to the right depth, prime where specified and lay the new bead.
  6. Finished joints are checked with you and handed over with our 12-month guarantee.

Preparing the site

  • Send asbestos survey details if the building is pre-2000
  • Explain the parking and delivery arrangements
  • Clear stock, furniture or equipment away from the joints

Get a fixed quote

Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to give us a call on 01277 525 020 or send details through our quote form with what you know.

Get a quick quote

Advice

What we can’t put right

Sealant solves a lot, but not everything, and we’re upfront when that’s the case. These need a different solution:

  • A failed roof covering or waterproofing membrane
  • Misted, cracked or failed glazing units (a glazier’s job)
  • Leaks from pipework, wastes or valves (that’s plumbing)

Not sure which it is? You can ring 01277 525 020 or send photos by email and we will tell you honestly.

Joints and surfaces we work on

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

Building owners, agents and FMs in Lowford

Main contractors use us as their sealant subcontractor, on new build and refurbishment alike. Programme, specification and site rules come first, with CSCS-carded applicators on site.

CHAS accredited and a Constructionline member, we are straightforward to vet for your supplier list. We’re fully insured, and our insurance certificate can go with the quote.

Lowford: questions and answers

Our building in Lowford is near the coast: does that change the sealant?

It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Is a smaller place like Lowford outside your area?

Not at all. Lowford is within our area. We work across Greater London and the South East. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.

How do you keep disruption to occupiers down?

Phased work can be planned so areas stay in use. Tell us your site hours and access windows and we will plan around them.

Can you work to our specification?

Yes. The specification and the manufacturer’s installation guidance are what we work to.

Will your applicators have CSCS cards?

Yes. Should the site need card details in advance, tell us and we will confirm them with the quote.

Do you hold CHAS accreditation?

Yes. We’re CHAS accredited and a Constructionline member.

Which site documents can you send us?

Send your site requirements with the enquiry, and the paperwork is confirmed with the quote. From you, we will need the asbestos information for older buildings and any site rules.

Shops, offices and hotels in and around Lowford

With the shore within about 2 miles, Lowford counts as a coastal location. 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. The 2 miles around Lowford include five care or nursing homes. Care settings have kitchens, lounges and corridors where joints need to be neat and easy to clean.

For a retailer at a site such as Hedge End Retail Park (1.8 miles north of Lowford), the joints clients see are as much part of the fit-out as the shelving. Premises within reach of Bursledon station, 0.9 miles to the south-east of Lowford, often have busy frontages where joints are seen by everyone passing.

Lowford is about 2 miles south-west of Hedge End, in Hampshire. Businesses, contractors and managing agents in Lowford can call on us for sealant joints. We work across 723 places in Hampshire, large and small.

Business premises anywhere in SO31 are within our area for sealant joints. For a building on Hamble Lane, St George Close and Woolwich Close or nearby, send details and we will quote for sealant joints. Close to Lowford, our area also takes in Old Netley (1 mile south-west), Bursledon (1 mile south-east), Butlocks Heath (1 mile south-west), Hound (1 mile south-west) and Netley (1 mile south-west). Bigger towns within reach include Winchester (12 miles north), Gosport (10 miles south-east), Havant (15 miles east), Eastleigh (5 miles north), Fareham (6 miles south-east) and Horndean (14 miles east).

What’s near Lowford

In Lowford, that means premises near Oasis Academy Mayfield, Westwood Woodland Park and The Linden Tree pub, among other places. For rail, the closest station is Bursledon station, roughly 0.9 miles south-east. Nearby you’ll also find Coldeast (2.3 miles south-east) and Netley Castle (1.9 miles south-west). The countryside around Lowford includes Netley Common.

Map of Lowford © OpenStreetMap contributors

Maintenance after handover

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Respect the cure time before reopening an area
  • Brief cleaning contractors to avoid scourers and blades on sealant
  • On pre-2000 buildings, share the asbestos information before work starts
  • Keep a record of which joints were resealed and when

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.

Quoting for work in Lowford

There’s no standard rate for sealant work, because every site is different. What we look at:

  • Specialist products, such as fire-rated or hygienic sealants
  • Any access equipment needed
  • Joint width, depth and condition
  • Removal of failed or old sealant

What a job costs comes down to how many linear metres there are, how much old material needs removing and the access. Call for a fixed quote when you’re ready.

Details that help us quote

A few photographs plus some basic facts will normally do. Please tell us:

  • Approximate linear metres or a joint schedule
  • A wide shot and a close-up of the area
  • Specification clauses that apply
  • The type of building and who uses it

Specifications, drawings and tender packages are welcome with any enquiry, and we will price against exactly what is specified. For smaller jobs, photographs and a description will do.

Accreditations

Trusted. Accredited. Insured.