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

Commercial Sealant Contractors in Durrants

Planning work on a sealant joint in Durrants? We look at it, seal it with the right product and hand it over with a 12-month guarantee.

  • Earlier reseals applied straight onto the failed bead
  • Frame sealant that has cracked, shrunk or pulled away
  • Black mould through washroom sealant that won’t clean off
1
Send details
Drawings, photos, a joint schedule or a site visit.
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.
London, the South East & Scotland
Constructionline member
£5m PL insurance

Commercial sealant contractors for businesses in Durrants

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

What affects the price in Durrants

These are the things that shape the price:

  • The size and state of each joint
  • Access and working height
  • How much there is to seal
  • Whether the work must be split into stages

No two sites price the same: joint size, product, access and site hours all play a part. A fixed quote follows once we understand the job.

Sending details for a quote

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

  • The site address and postcode
  • Clear photographs of the problem areas
  • Access details, including height
  • Any specification or named product

Let us know the site, the scope and your timescale, and we will put a fixed quote together. The easiest way is to ring 01277 525 020 or email drawings and photos.

Commercial sealant contractors for commercial buildings in Durrants

On a commercial site, sealant turns up in more places than people expect: washroom fittings, kitchen worktops, window boards, partition heads and the line where floors meet walls. Outside, it closes facade joints, frame perimeters and movement joints against the weather. 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, washrooms and tea points and kitchen worktops and splashbacks, and the usual reasons a site gets in touch are frame mastic that has hardened and come away from the wall and hardened, chalky sealant on south-facing or exposed elevations. Searching for sealant specialists in Durrants? We have been sealing commercial buildings since 2005, CHAS accredited and a Constructionline member.

In an occupied building in Durrants, the job is planned so areas stay in use: we agree the order with you and hand back each area with its cure time.

A job in a smaller place like Durrants is normally a single building. We plan the visit so everything on the list is done in one go, with the right products and colours on hand.

We sign every job off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.

The Mastic Doctor team standing beside their branded vans outside an office building
Location
Durrants (PO9)
Region
Hampshire
Guarantee
A 12-month guarantee
Quote
Fixed quote, scope in writing
Call
01277 525 020
Page updated
3 November 2026

Why deal with it now?

A failed seal around a window, worktop or panel doesn’t mean the element itself has to go. Often the fitting is sound and the joint is the only thing letting it down. Resealing normally costs far less than renewal, and we’ll say so if the frame or fitting is life-expired. Older rural buildings around Durrants move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.

Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Tell us how the joints are reached and call for a quote.

Why us?

  • One number for every site we cover
  • CSCS-carded applicators
  • Health and safety: CHAS accredited
  • A fixed quote before work starts

Read how commercial sealant jobs are priced and how we’re accredited.

What the job involves on each surface

Washrooms and toilets

Around WCs, urinals, vanity tops, IPS panels and cubicles, sealant is wet most of the day. We cut out mouldy or split beads and reseal in anti-mould sanitary silicone, with phased work so some facilities stay open.

Movement joints in walls and floors

Brickwork, blockwork and floor slabs all have movement joints that need a flexible seal. Failed seals let grit and water in, and the edges start to suffer. The joints are resealed using a sealant matched to the movement and any traffic.

What we can’t put right

Honesty saves time and money. New sealant won’t cure:

  • Roof leaks that only look like a joint problem
  • Leaks from pipework, wastes or valves (that’s plumbing)
  • Structural cracks or movement the joints weren’t designed for

If you’re not sure, just ring 01277 525 020 or email a schedule or drawings and we’ll give you a straight answer.

Surfaces we seal

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

Diagnose, treat, sign off

In a busy building, the work is phased so only one area is out of use at a time. Each section is protected, cleaned back and sealed before we move to the next. Smaller jobs around Durrants can be grouped with others nearby, which keeps travel down. A fixed quote is given before anything starts.

  1. First, details reach us through the quote form or a site visit.
  2. We diagnose the cause of failure and price a fixed scope.
  3. Where parts of the building must stay open, the work is phased.
  4. Old sealant is cut out completely, never sealed over.
  5. Each joint gets a suitable sealant, laid to depth and tooled.
  6. A final walk-round, then the 12-month guarantee applies.

What we need from you

  • Flag any permit to work we will need
  • Clear stock, furniture or equipment away from the joints
  • Tell staff and tenants when we’ll be in

Quotes

Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, phone 01277 525 020 or send photos by email.

Ask for a quote

Related advice

FAQs: Durrants

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

It can. Driven rain and salt are tougher on outside sealant than sheltered inland conditions. We check the specified product suits the exposure and pay close attention to preparation.

Will you take on work at estates like Dunsbury Hill Business Park, close to Durrants?

Yes, sites like Dunsbury Hill Business Park are within our area, along with the rest of Durrants. Photos and a short description are enough for a first look.

Can you work to our specification?

Yes. Send it with your enquiry, and the quote will be based on it, flagging anything that needs clarifying.

How soon can the area be used again?

The product and site conditions decide that. Some products skin over quickly but need longer to cure fully, so we’ll confirm the curing time on the day.

Do you cover Durrants?

Yes. We cover Durrants. For a quote, phone 01277 525 020 or email the details over.

What about asbestos in old mastic?

We check the asbestos register or survey before any old sealant is disturbed. Managing asbestos is the dutyholder’s responsibility.

Do your applicators hold CSCS cards?

Yes. If you need card details for site access, let us know and we will send them with the quote.

Doing it in-house

Redoing a failed joint usually costs more than getting it right at the outset, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.

Some joints are best left to specialists: for instance 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.

Frontages, fit-outs and joints in Durrants

Durrants lies within about 3 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. Durrants is about 57 miles from central London. The commuter belt holds a great many offices, retail parks and business parks. Multi-site occupiers here often want one sealant contractor across all their buildings.

Offices at parks like Dunsbury Hill Business Park, 1.8 miles to the west of Durrants, have receptions, kitchens and glazed partitions where a tidy joint matters. If you have premises on more than one site, say at Dunsbury Hill Business Park and Central Retail Park, one contractor and one quote can cover both. Premises within reach of Rowlands Castle station, 0.9 miles north-east of Durrants, often have busy frontages where joints are seen by everyone passing.

Durrants is about 2 miles north-east of Havant, in Hampshire. If you are looking for commercial sealant contractors in Durrants, we can help, as we do across Hampshire. Durrants is one of 723 places we cover in Hampshire for sealant joints. Our Portsmouth page has more on work in that area (7 miles or so).

Business premises anywhere in PO9 are within our area for sealant joints. Among the streets we cover are Whichers Close, Whichers Gate Road and Durrants Road, and sites on any of them can send details for a fixed quote. If your building is just outside Durrants, we cover Rowlands Castle (1 mile north), Leigh Park (1 mile south-west), Havant (2 miles south-west), Denvilles (2 miles south) and Westbourne (2 miles south-east). Bigger towns within reach include Gosport (10 miles south-west), Fareham (10 miles west), Horndean (3 miles north-west), Hedge End (15 miles west), Waterlooville (3 miles west) and Petersfield (9 miles north).

Around Durrants

Locally, jobs take us to sites close to Sharps Copse Primary and Nursery School, St Albans Church and Robin Hood Inn and the streets around them. For rail, the closest station is Rowlands Castle station, roughly 0.9 miles north-east. A little further out are Havant War Memorial Hospital (2 miles south-west) and Havant Museum (2.1 miles south). The countryside around Durrants includes Brook Meadow (Emsworth) and Compton Down.

Map of Durrants © OpenStreetMap contributors
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