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

Sealant specialists in Ibsley

Sealant work for offices, shops, hotels and other commercial buildings in Ibsley and across Hampshire. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Layers of sealant, all of them failing
  • Movement joints packed with grit and debris
  • Greasy, split joints in a kitchen or tea point
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
The right sealant, to the right depth, neatly finished.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
London, the South East & Scotland
CHAS & Constructionline
Fully insured: £5m PL

Commercial sealant contractors for Ibsley sites

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

Leave it or put it right?

Some low prices are low because nothing gets cut out. Sealing over looks tidy at handover, then lifts once the joint starts moving. Every quote we give includes full removal and preparation, because that’s what makes the new bead last. Halls, stores and units around places like Ibsley 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 product called for affects the cost, and so does the preparation, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.

Why choose Mastic Doctor in Ibsley

  • Work carried out by CSCS-carded applicators
  • 12-month guarantee on workmanship
  • Over 20 years of commercial sealing
  • Joints cleaned back to sound surfaces

See how commercial sealant jobs are priced or our accreditations and insurance.

Sealant applicators in Ibsley

Most commercial buildings carry hundreds of metres of sealant that nobody thinks about until it fails, and on a working site that typically surfaces as a leak, a stain or a complaint from occupiers. Mastic Doctor works as a commercial sealant contractor for facilities managers, managing agents and main contractors. We find out why the sealant joints failed, take them out and seal again using a sealant that suits the joint. If you have smeared sealant across finishes from a rushed job and shrunken sealant along kitchen worktops and splashbacks, we can help. Whether you call it commercial sealant work, mastic application or joint sealing, the work in Ibsley is the same: failed joints cut out, faces prepared and the right sealant laid to the right depth.

A lot of what we do in Ibsley is replacing sealant that has done its years: hardened, cracked or shrunk away from the faces, and letting water or dirt in.

Rural business units near smaller places such as Ibsley are frequently converted agricultural buildings. Old masonry beside new aluminium, timber and plasterboard gives plenty of joints between materials that move differently, and a sealant colour that suits the building’s character is often part of the brief.

The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we are clear about what is covered before work starts.

Where
Ibsley (BH24)
Wider area
Hampshire
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

Work for main contractors and building owners

Building owners and managing agents use us on sealant work across single buildings or whole portfolios. One quote can cover more than one site, which keeps the paperwork simple.

Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first.

FAQs: Ibsley

Is Ibsley too small for you to travel to?

No. Small places get the same service as large ones. We work across Greater London and the South East. Good photos up front let us bring everything on the first visit.

Can you match sealant colours for premises in Ibsley?

Yes, we can normally get close to most finishes from the product’s colour range. The quote lists the colours the product is made in.

How long does a typical visit take?

That varies with the scale of the job, but the work typically takes as long as the agreed scope needs, from a single visit to a programme spread over several weeks. Larger or phased jobs take longer, and we’ll give you a timescale with the quote.

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.

Which sealant will you use?

The specification comes first, if there is one. Without one, the joint decides: its movement, its surfaces and what it has to cope with.

Do you check for asbestos before removing sealant?

It’s possible in older buildings, especially those built before 2000. We ask to see the asbestos register or survey before disturbing old sealant, and anything suspect is left until it has been tested.

How long will the new sealant last?

It depends on movement, UV and weather, cleaning, traffic and the product. Treat them as maintenance items and inspect them regularly.

Different surfaces, different methods

Fire-rated seals where specified

Fire-rated sealant is only one type of fire-stopping product. Collars, wraps, batts and boards are specified for other services and gaps, so we will flag it if the detail needs a different product.

Washrooms and toilets

Washroom joints take water, cleaning chemicals and constant use. We cut out mouldy or split beads and reseal in anti-mould sanitary silicone, with phased work so some facilities stay open.

What we’re called out for in Ibsley

Washrooms and kitchens wear sealant out in their own way. Constant moisture, cleaning chemicals and weak extraction let mould grow into the sealant; when mould is in the body of the sealant, no cleaner will shift it. The fix is a new bead of anti-mould sanitary silicone.

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

  • Greasy, split joints in a kitchen or tea point
  • Leaks that seem to come through a sealant line
  • Window and door perimeter joints that have cracked open
  • Black mould through washroom sealant that won’t clean off

If you have premises on more than one site, say at Headlands Business Park and Carvers Industrial Estate, one contractor and one quote can cover both.

Before you book anyone

  • How they handle RAMS and site documents
  • Whether old or failed sealant will be cut out, not overlaid
  • How they’ll work around occupants
  • How long is the guarantee, and what does it include?

How to choose a sealant contractor

How a job runs

Before we leave any area, the masking comes off, the area is cleaned and every joint is checked. If an area should be left alone while the sealant cures, we say how long and put signs out. Jobs in and around smaller places like Ibsley are usually planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. We start with the evidence: photos, drawings or a look on site.
  2. You get a fixed quote covering removal, preparation and the new sealant.
  3. We agree the order of work, access windows and site hours with you.
  4. Each joint is stripped, cleaned back to sound faces and primed where the maker specifies.
  5. Depth is set with backing, then the sealant is applied, tooled and the area tidied.
  6. Completed areas are signed off with you under our 12-month guarantee.

Preparing the site

  • Tell us what induction or permit system the site runs
  • Make sure the joints can be reached
  • Warn occupants and staff about the work

Quotes

For a fixed quote, call the office on 01277 525 020 or email drawings and photos with the site address and an outline of the work. You can also send details through our quote form.

Ask for a quote

Read more

What we can’t put right

Being straight saves everyone time. Fresh joints won’t solve:

  • Structural cracks or movement the joints weren’t designed for
  • Roof leaks that only look like a joint problem
  • Suspect materials that need testing and specialist removal

If you’re not sure, just speak to us on 01277 525 020 or email us and we will give you a straight answer before you book.

Where we work in Ibsley

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

Sealant on show in Ibsley’s commercial buildings

Ibsley has at least three named business or industrial parks inside a 3-mile radius. Tenant changes on such sites bring fit-outs, and fit-outs bring new joints, often in a colour the occupier specifies. The South East is one of the drier parts of the UK. Drier doesn’t mean dry every day, so frontage work still has some give in the dates.

Offices at parks like Headlands Business Park, 1.8 miles to the south of Ibsley, have receptions, kitchens and glazed partitions where a tidy joint matters.

Ibsley is in Hampshire. We cover commercial sites throughout Ibsley, for single jobs and planned programmes alike. Our Hampshire coverage takes in 723 places, large and small. Sites around Southampton have their own page, roughly 17 miles from Ibsley.

If you need commercial sealant contractors in BH24, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. For a building on Mockbeggar Lane and Salisbury Road or nearby, send details and we’ll quote for sealant joints. Nearby places we also cover include Mockbeggar (1 mile east), Harbridge (1 mile north-west), Rockford (1 mile south-east), Ellingham (1 mile south-west) and South Gorley (1 mile north-east) for sealant joints. Further afield, our area takes in Totton (12 miles east), Lymington (14 miles south-east), Romsey (15 miles north-east), New Milton (11 miles south-east), Ringwood (3 miles south) and Barton on Sea (11 miles south-east).

Near you in Ibsley

In Ibsley, that means premises near The Old Beams Inn. A little further out are Fordingbridge Doll Museum (2.9 miles north) and Godshill Castle Hill (4.2 miles north). For a walk, there’s Linbrook Lake and Blashford Lakes.

Map of Ibsley © OpenStreetMap contributors
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