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

Mastic sealing for building owners and managing agents in Newland Green, Kent

Commercial sealant work in Newland Green for contractors, FMs and building owners: mastic sealing for building owners, managing agents and housing associations, with a fixed quote first.

  • Estate-wide sealant that is simply worn out
  • Open joints in brickwork or panels
  • Draught complaints from residents or tenants
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
One fixed quote covering the agreed scope.
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
CHAS accredited
Fully insured: £5m PL

Mastic sealing across Newland Green

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

Mastic sealing for commercial buildings in Newland Green

Different joints need different sealants. Window perimeters and external joints often take a low-modulus neutral-cure silicone, and MS polymer sealants stick well to many substrates and often take paint, and colours are confirmed for whichever product is used. The enquiries we see most involve no planned programme for sealant and damaged joints in communal entrances and corridors, on communal kitchens and washrooms, balcony and threshold joints and communal entrances and stairwells. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, the work in Newland Green is the same: the right product in a properly prepared joint.

For owners with a single building near Newland Green, we plan to finish in one visit where possible. Send photographs of the frames and joints and we’ll give a fixed quote.

Building owners and contractors get the same cover: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.

Where
Newland Green (TN27)
Wider area
Kent
Cover
A 12-month guarantee
Quotes
Fixed quote, scope in writing
Telephone
01277 525 020
Last updated
3 November 2026
Mastic Doctor team members lined up next to their branded vans outside an office building

On site: what to expect

Where the site stays busy, we agree a sequence with your contact so the disruption stays in one area at once. Each area is protected, prepared and sealed, then handed back before the next one starts. Jobs in and around smaller places like Newland Green are usually planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.

  1. First comes a look at the joints and, for older buildings, the asbestos records.
  2. A fixed quote covers the joints, products and order of work.
  3. Failed mastic is removed completely.
  4. Joint faces are cleaned, backed and resealed.
  5. We finish each building before moving to the next.

Before we start on site

  • Explain the parking and delivery arrangements
  • Clear stock, furniture or equipment away from the joints
  • Point out any areas we must not close

Ask for a quote

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

Get a price

Read more

Leave it or put it right?

Mixed repairs by different contractors leave a patchwork of products and colours. Resealing a whole building gives a consistent finish. Around Newland Green, it’s better to renew all the failing joints at once. Send photos of each area and we will quote for the lot.

We don’t publish prices, because the scope varies so much from one building to the next. For a fixed figure, call for a quote and we’ll price your job on its own details.

Why us?

  • Specification-led, product-correct work
  • Constructionline member
  • 12-month guarantee on workmanship
  • Our applicators hold CSCS cards

See our cost guide and how we’re accredited.

How the quote is worked out

To price the job, we consider:

  • Distance, for remote addresses
  • Joint width, depth and condition
  • Whether old sealant has to be cut out first
  • The site’s rules and procedures

The specified product makes a difference, as does the preparation each joint needs, such as cutting out, priming or new backing rod. Access, phasing and site requirements come into it too.

What we need to price the job

However big the job, these details speed things up:

  • How the joints are reached, and at what height
  • What the building is and how it’s used
  • Your programme or deadline
  • The postcode of the building

We quote a fixed sum against the scope you give us, so you know the figure before anyone is on site. To ask for one, call 01277 525 020 or email the details over.

Work for main contractors and building owners

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

Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Newland Green can form part of a wider programme.

Blocks and managed buildings in Newland Green

Newland Green lies roughly 41 miles out from central London. Within reach of London, blocks run by agents and associations are common around stations. The South East is one of the drier parts of the UK. Outside work still depends on dry joints, while the elevations that take the most sun tend to show hardened mastic first.

If you look after a block within reach of Pluckley station, 2.1 miles south-east of Newland Green, frame and balcony mastic can be renewed on one programme. Churches, halls and community buildings such as Church of St James are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time. If your remit includes a building such as Egerton Church of England Primary School, frame and door mastic can be programmed for the holidays.

Newland Green is about 7 miles north-west of Ashford, in Kent. Businesses, contractors and managing agents in Newland Green can call on us for mastic joints. Across Kent, 931 places are covered, including Newland Green. For work in that direction, see our London page, about 41 miles away.

Business premises anywhere in TN27 are within our area. Sites close to Newland Green are covered too, including Mundy Bois (1 mile east), Egerton Forstal (1 mile north-west), Potter's Forstal (1 mile north-west), Egerton (1 mile north-east) and Pembles Cross (1 mile north-west). Nearby towns on our patch include Maidstone (10 miles north-west), Ashford (7 miles south-east), Sittingbourne (11 miles north), Faversham (12 miles north-east), Kings Hill (15 miles north-west) and Davington (12 miles north-east).

Local landmarks in Newland Green

Newland Green’s nearest station is Pluckley station, roughly 2.1 miles south-east. A little further out are Coldbridge Castle (1.6 miles north-west).

Map of Newland Green © OpenStreetMap contributors

Your questions answered

Do you work for managing agents with blocks near Pluckley station?

Yes. Managing agents, landlords, property factors and housing associations are who this service is for. Photos of each elevation help us quote accurately.

Is a smaller place like Newland Green outside your area?

No. Small places get the same service as large ones. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.

How long before the joints can be used?

Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.

Can you follow the specification on our project?

Yes. The specification and the manufacturer’s installation guidance are what we work to, and any queries are raised before we start.

Is mastic sealing guaranteed?

Our workmanship carries a 12-month guarantee and we hold public liability insurance.

Can you send RAMS and CSCS details before starting?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We are CHAS accredited and a Constructionline member.

Who decides which product is used?

Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.

Different surfaces, different methods

Window and door perimeters on blocks

Blocks have a mix of frame materials, so the grade we pick has to bond to frame and wall alike. Colours are confirmed for the product used.

External movement joints

The joint width has to suit the movement and the sealant’s capability, often around 2:1 width to depth, as the manufacturer advises.

When something else is needed

Being straight saves everyone time. New sealant won’t cure:

  • Leaks through the frame itself rather than the perimeter
  • Roof leaks, gutters or failed flashings that aren’t sealant joints
  • Masonry that has broken away beside the joint

If in doubt, call 01277 525 020 or email a schedule or drawings and we will say what we think before you book.

Joints and surfaces we work on

  • Balcony and threshold joints
  • Window and door perimeters on blocks
  • Communal entrances and stairwells
  • External wall and movement joints
  • Shopfronts below residential blocks
  • Communal kitchens and washrooms
Accreditations

Trusted. Accredited. Insured.