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

Stonestreet Green facade sealing

Planning work on a facade joint in Stonestreet Green? We assess it, carry out the work and guarantee our workmanship for 12 months.

  • Cladding panel joints that have opened up
  • Unsightly perimeter sealant on a visible elevation
  • Previous reseals run over old sealant
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
CSCS-carded applicators, the right product for each joint.
4
Guaranteed
12-month guarantee on our workmanship.
Covering the South East & Scotland
CHAS & Constructionline
£5m public liability

Facade sealing near Stonestreet Green

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

Maintenance after handover

A few simple habits keep the new joints working:

  • Walk the elevations once or twice a year
  • Clear debris that holds water against joints
  • Brief window cleaners about newly sealed joints
  • Keep the sealant details on the building file

Include facade joints in your planned maintenance inspections. Watch for splits, gaps at the edges, hardening and discolouration.

In pre-2000 buildings, check the asbestos register before old sealant is cut out. Some older mastics contain it, and if it’s suspected, we stop until it has been tested.

Facade sealing in Stonestreet Green

Facade joints are the line of defence between the weather and the building fabric. Once a perimeter seal fails, water tracks in around frames and panels. We remove failed sealant and install a new bead chosen for the joint and how far it moves. We work on window and door perimeters, stone and brick facade joints and cladding panel joints, and the failures we are asked to look at most are discoloured or dirty facade joints and weathered facade joints that have lost their grip. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: on jobs in Stonestreet Green, preparation and product choice get the time they need.

In the countryside around places like Stonestreet Green, conversion schemes put new frames into old stone, flint, brick or timber. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.

A 12-month guarantee applies to all our work in Kent. Should something we installed fail, call 01277 525 020 or use the quote form and we’ll come back to it.

Mastic Doctor team members lined up next to their branded vans outside an office building
Where
Stonestreet Green (TN25)
Region
Kent
Cover
12 months on every job
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Questions we’re asked in Stonestreet Green

Can you work at a site such as Evegate Business Park, by Stonestreet Green?

Yes. Our area takes in Stonestreet Green and its surroundings, with estates and business parks such as Evegate Business Park included. Send details of the unit and the work through our quote form for a quick quote.

Can you work on a hospital site such as William Harvey Hospital?

Yes. We work in healthcare settings as well as offices and schools. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.

Can one quote cover more than one building?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

Do you provide access for facade work?

That comes down to the access arranged for the job. When you ring 01277 525 020 or email the details over, describe the access, and we will plan the work with you.

Should we check old sealant for asbestos?

Some older mastics, especially in pre-2000 buildings, can contain asbestos. The dutyholder’s asbestos register should be checked first; if it’s suspected, work stops until it has been tested. We don’t remove asbestos-containing materials.

How many days will you need on site?

The duration is planned around your programme and the access we are given. You will have an expected duration with the quote.

Do you run new sealant over the existing bead?

No. New sealant won’t hold on old sealant, so the old bead is cut away and the faces are cleaned before resealing. That is what makes the new joint last.

Quoting for work in Stonestreet Green

The price varies from site to site. It mainly depends on:

  • Phasing around occupants
  • Site requirements such as inductions and permits
  • The size and state of each joint
  • Distance, for remote addresses

Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote and we’ll put a fixed figure on it.

What we need to price the job

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

  • The type of building and who uses it
  • When you need the work done
  • Clear photographs of the problem areas
  • The postcode of the building

Let us know the site, the scope and your timescale, and a fixed quote will follow. To get it moving, give us a call on 01277 525 020 or email the details over.

Signs you need facade sealing in Stonestreet Green

Most facade joints fail through age and weathering. UV and weather harden the sealant until it can’t stretch with the building.

What tends to prompt an enquiry:

  • Weathered facade joints that have lost their grip
  • Weathered joints at frame-to-structure perimeters
  • Staining on stone next to old sealant
  • Cold air coming in at window perimeters

Historic houses such as Westenhanger Castle, 3.7 miles east of Stonestreet Green, are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products.

What your quote should include

  • Whether old or failed sealant will be cut out, not overlaid
  • Which product they’ll use, and why it suits the joint
  • Who will actually carry out the work
  • Can the work be phased to keep areas open?

Choosing a commercial sealant contractor

Building owners, agents and FMs in Stonestreet Green

Building owners and managing agents use us on everything from one building to a spread of sites. One quote can cover more than one site, so there’s one set of paperwork to deal with.

FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we will confirm with the quote.

Doing it in-house

General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

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.

How a job runs

Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. If others near Stonestreet Green need work, visits can be combined, which keeps travel down. A fixed quote is given before anything starts.

  1. Photos, drawings or a visit tell us about the joints and the access.
  2. Product choice follows the joint’s movement and substrate.
  3. The existing bead comes out in full.
  4. Primer is applied where the maker specifies it.
  5. Rod goes in to fix the depth, then the joint is sealed and tooled.
  6. We go over the completed work with you before leaving.

Preparing the site

  • Have the specification and drawings to hand
  • Tell staff and tenants when we’ll be in
  • Clear stock, furniture or equipment away from the joints

Quotes

A handful of photographs and a postcode is the fastest way to a quote. Send them through the quote form, or phone 01277 525 020 or email a schedule or drawings if you’d rather talk the job through.

Ask for a quote

Read more

Facade sealing around Stonestreet Green: how the place shapes the job

Stonestreet Green lies roughly 53 miles out from central London. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, and each scheme needs its mastic sealed to programme. Rainfall across the South East, Stonestreet Green included, is lower than in many parts of the UK. Winter mornings still bring frost and condensation on frames and panels, so we time external mastic for dry faces and agree it with the site team.

Extensions at sites like William Harvey Hospital, 3.3 miles north-west of Stonestreet Green, normally sit beside working departments, and the mastic follows strict access rules. For contractors refurbishing units at places like Evegate Business Park, 1.2 miles north of Stonestreet Green, the mastic covers cladding panels, roller-door and window perimeters.

Stonestreet Green is about 5 miles south-east of Ashford, in Kent. We cover commercial sites throughout Stonestreet Green, for single jobs and planned programmes alike. Our Kent coverage takes in 931 places, from busy centres to rural villages. Our Brighton page has more on work in that area.

Business premises anywhere in TN25 are within our area for facade joints. For a building on Calleywell Lane and Goldwell Lane or nearby, we can quote for facade joints. Sites close to Stonestreet Green are covered too, including Clap Hill (1 mile west), Aldington (1 mile south), Bonnington (1 mile south-west), Aldington Frith (1 mile west) and Postling Green (1 mile south-east). Nearby towns on our patch include Ashford (5 miles north-west), Canterbury (14 miles north-east), Folkestone (10 miles east), Faversham (15 miles north), Hythe (6 miles east) and Preston (15 miles north).

Local landmarks in Stonestreet Green

In Stonestreet Green, that means premises near Walnut Tree Inn and Poulton Wood, among other places. The closest station to Stonestreet Green is Westenhanger station, about 4 miles east. A little further out are Ashford Designer Outlet (4 miles north-west) and William Harvey Hospital (3.3 miles north-west). Open spaces near Stonestreet Green include Hatch Park.

Map of Stonestreet Green © OpenStreetMap contributors
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