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

Mastic contractors in Sole Street

Mastic packages for new-build and refurbishment projects in Sole Street and across Kent. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Frame gaps too wide for sealant alone
  • New external sealant already peeling away
  • Different trades sealing to different standards
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
£5m PL insurance

Construction mastic for Sole Street sites

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

How we handle construction mastic in Sole Street

Site managers want applicators who turn up with the right cards and paperwork. Our applicators are CSCS-carded, and we’re CHAS accredited and a Constructionline member, and we are fully insured. RAMS, an insurance certificate and CSCS details can be confirmed with the quote if you tell us what you need. Site teams most often ask us about a mastic package split between trades with no clear owner and existing joints on a refurb that need cutting out and resealing, on brick and block movement joints, cladding and panel joints and floor and skirting junctions. Facilities teams, main contractors and managing agents in Sole Street tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.

In the countryside around places like Sole Street, conversion schemes put new frames into old stone, flint, brick or timber. A product that grips an irregular face, with a colour that suits the building’s character, is normally what’s needed.

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.

Where
Sole Street (DA13, DA12)
Region
Kent
Guarantee
12 months on every job
Quote
Fixed quote, scope in writing
Call
01277 525 020
Updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Questions we are asked in Sole Street

Is Bowes Industrial Centre, near Sole Street, within your area?

Yes, sites like Bowes Industrial Centre are within our area, along with the rest of Sole Street. Photos and a short description are enough for a first look.

Can you work on a hospital site such as Gravesham Community Hospital?

Yes, hospitals are one of the sectors we cover. The estates team’s permit system and infection-control rules come first, and the work is planned around them.

What happens if the weather stops external sealing?

External sealant needs a dry joint and a temperature within the product’s range. Frosty or damp mornings can hold up external sealing, so internal areas are often done on those days.

Do you have public liability insurance?

Yes. Our insurance certificate can be sent alongside the quote.

Do you take on multi-site work?

Yes. Several buildings can share a single quote, with one point of contact.

What if there’s asbestos in the old mastic?

Managing asbestos is the dutyholder’s responsibility, so we’ll ask for the register before work on an older building. If anything suspect turns up, we stop until it’s tested.

Do you do fire-rated sealing on new builds?

We install fire-rated sealant where it is the specified product, working to the specification and the manufacturer’s installation guidance. We’ll flag if the detail needs a different product.

Keeping the joints sound

Problems stay small when the joints are checked regularly. Specifically:

  • Check frame gaps are within the sealant’s range before sealing
  • Get the mastic subcontractor involved early in the programme
  • Protect sealed areas from following trades
  • Note which sealant went where at handover

If a joint is damaged after sealing, flag it early. We can return to clear snags before handover as agreed in the quote.

One unsealed frame can let water into finished internal areas. That typically means redoing finishes in a completed area. A check of every frame before decorators start is worth the time.

Why deal with it now?

Clearing snags piecemeal is tempting when handover is close. A planned sweep of each plot or floor catches the lot in one go, and avoids repeated visits. We can run snagging as its own phase before handover. Older rural buildings around Sole Street 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.

Small jobs and large programmes are priced from the same things: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.

Why choose Mastic Doctor in Sole Street

  • Commercial sealant work since 2005
  • One phone line for London, the South East and Scotland
  • A Constructionline member, so easy to vet
  • Joints cleaned back to sound surfaces

Read what affects the cost and our accreditations.

Owners, agents and contractors

When you manage a building on behalf of an owner, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.

Housing associations and managing agents often need work done across blocks and communal areas. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.

How a job runs

When we get to site, we sign in, go through any site induction and check how permits are handled. Everything around the joints gets protected before anything is cut or cleaned, and the work typically takes anything from a day of snagging to several weeks of plot-by-plot sealing on a phased scheme. Smaller jobs around Sole Street can be grouped with others nearby, which keeps travel down. You’ll have a fixed quote before work starts.

  1. We walk the site or review drawings to understand the package.
  2. A fixed quote sets out scope, products and phasing.
  3. Paperwork is agreed and applicators are inducted on site.
  4. Sealing follows the programme as areas are released.
  5. Any frame gaps or issues outside our scope are flagged to the site team.
  6. Final snagging is completed and the 12-month guarantee applies.

Before we start on site

  • Warn occupants and staff about the work
  • Clear stock, furniture or equipment away from the joints
  • Point out any areas we must not close

Quotes

Need a figure for a tender or a budget? We’ll quote against your scope and drawings you can plan around. For a chat about it beforehand, call the office on 01277 525 020 or email a schedule or drawings.

Get a quick quote

Related advice

Construction mastic around Sole Street: points for this area

Sole Street lies roughly 22 miles out from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, which keeps mastic packages in demand. Rainfall across the South East, Sole Street included, is lower than in many parts of the UK. Winter mornings still bring frost and condensation on frames and panels, which is why external dates are agreed with the site manager.

For contractors refurbishing units at places like Bowes Industrial Centre, 2 miles to the south-west of Sole Street, the mastic covers cladding panels, roller-door and window perimeters. For a contractor working at a hospital such as Gravesham Community Hospital, which lies north of Sole Street, perimeter and facade sealing is planned around patients and deliveries.

Sole Street is about 3 miles south of Gravesend, in Kent. If you are looking for construction mastic in Sole Street, we can help, as we do across Kent. We work across 931 places in Kent, large and small. We also cover London, some 22 miles away.

Postcode districts covered here: DA13 and DA12 for mastic packages. If your site is on Scratton Fields, Sole Street and Manor Road or close by, send details and we’ll quote for mastic packages. We also cover Gold Street (1 mile east), Round Street (1 mile north), Henley Street (1 mile south-east), Meopham (1 mile south-west) and Foxendown (1 mile south). Further afield, our area takes in Maidstone (10 miles south-east), Dartford (8 miles north-west), Sevenoaks (11 miles south-west), Gravesend (3 miles north), Tonbridge (14 miles south) and Northfleet (4 miles north-west).

Around Sole Street

Around Sole Street, our work takes us to commercial buildings near The Railway Inn, Meopham School and Camer Park Country Park, among other places. There’s a railway station in Sole Street itself: Sole Street station. Nearby you’ll also find Gravesham Museum (3.9 miles north) and Gravesham Community Hospital (4 miles north). The countryside around Sole Street includes Ranscombe Farm and Gad's Hill.

Map of Sole Street © OpenStreetMap contributors

How the quote is worked out

There’s no standard rate for sealant work, since sites vary so much. What we look at:

  • Which sealant the job calls for
  • Access and working height
  • Distance, for remote addresses
  • Phasing around occupants

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote and we’ll price your job on its own details.

What we need to price the job

The more we know, the firmer the quote. Helpful details to send:

  • What the building is and how it’s used
  • Anything awkward about access or site hours
  • Your programme or deadline
  • Specification clauses that apply

Quotes are fixed against the scope you send, so the cost is agreed before work starts. To start the process, give us a call on 01277 525 020 or email the details over.

What we are called out for in Sole Street

Wide, tapered or inconsistent gaps around frames are a common problem. Sealant has a range of joint widths it can cope with and gaps beyond it need packing or adjusting by the frame installer. We flag them early rather than filling them with sealant that won’t last.

What tends to prompt an enquiry:

  • Perimeter gaps outside the sealant’s range
  • Cracks opening in caulked internal joints
  • New external sealant already peeling away
  • Existing joints on a refurb that need cutting out and resealing

Projects at schools like Cobham Primary School work to term dates, so mastic is programmed tightly.

Before you book anyone

  • Their public liability cover
  • Whether old or failed sealant will be cut out, not overlaid
  • How they’ll work around occupants
  • Which product they’ll use, and why it suits the joint

Choosing a commercial sealant contractor

Accreditations

Trusted. Accredited. Insured.