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

Construction Mastic in Nonington

Construction mastic for Nonington, from a contractor working since 2005. Fully insured, with a 12-month guarantee.

  • Existing joints on a refurb that need cutting out and resealing
  • A long mastic snag list close to completion
  • Window and door perimeters that won’t pass inspection
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
Backed by a 12-month workmanship guarantee.
South East, London & Scotland
CHAS accredited
£5m public liability

Construction mastic for businesses in Nonington

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 Nonington

Since 2005 we’ve worked alongside main contractors, developers and fit-out firms. Quantities come off the drawings, the sequence is agreed with the site manager and the work follows the trades. To price a package in Nonington, send drawings and the specification through our quote form. We work on brick and block movement joints, cladding and panel joints and sanitary and kitchen joints, and the usual reasons a site gets in touch are new external sealant already peeling away and existing joints on a refurb that need cutting out and resealing. A specialist sealant contractor works differently from a general builder: on jobs in Nonington, preparation and product choice get the time they need.

In the countryside around places like Nonington, 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.

The 12-month guarantee covers our workmanship: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.

Where
Nonington (CT15)
Region
Kent
Cover
12 months on every job
Quote
Quoted before any work starts
Telephone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Your questions answered

Is a smaller place like Nonington outside your area?

Not at all. Nonington is within our area. Our area covers London and the South East counties. We plan jobs in smaller places so return trips are kept to a minimum.

Can you work at a site such as Aylesham Industrial Estate, by Nonington?

Yes, sites like Aylesham Industrial Estate are within our area, along with the rest of Nonington. To start, just call the office on 01277 525 020 or email a schedule or drawings with the unit, the joints involved and your access times.

Does the weather affect the work?

It can, when the joints are outside. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Internal work is far less affected.

Will you just go over the old sealant?

No. Failed sealant is removed and the faces cleaned back to sound, dry material first, since fresh sealant will not bond reliably to aged material.

Are you fully insured?

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

Do you take on small jobs?

Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.

Do you install fire-rated sealant as part of a package?

Fire-rated sealant can be included where it’s specified, installed to the product’s tested detail. The design and sign-off belong to the designer, fire engineer or building control.

What the job involves on each surface

Fire-rated sealant where specified

Fire-rated sealant forms part of some packages, installed to the product’s tested detail where it is specified. The design and sign-off of fire stopping sit with the designer, principal designer or fire engineer and we install what’s specified.

Kitchens and utility areas

Commercial kitchens often need hygienic or food-safe sealants. We follow the specification and seal to a smooth, cleanable finish.

Why it’s worth doing now in Nonington

A cheaper sealant can look like an easy saving on a large package. A failed joint in the defects period costs far more than the product difference. Where an alternative is genuinely suitable, we will say so. Converted and older buildings near places like Nonington tend to move, and aged sealant cracks. The right product, sized to the joint, copes much better.

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 rules also count.

What you get with us

  • Coloured sealants to suit the setting, where available
  • Fixed quotes based on photos, drawings or a visit
  • Failed material removed, not covered up
  • Matching to RAL references, product permitting

Read our cost guide or our accreditations and insurance.

Contractors’ notes for Nonington

Central London is about 60 miles from Nonington. 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. Nonington sits in one of the drier corners of the country, the South East. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, which is why external dates are agreed with the site manager.

For contractors at a school such as Nonington Church of England Primary School, sealing has to be finished before term starts. Older buildings in the area around Nonington, such as Goodnestone Park (1.4 miles north of Nonington), need care when sealed: the product has to suit soft or historic materials.

Nonington is about 7 miles north-west of Dover, in Kent. We send applicators to Nonington for mastic packages, handled exactly as we handle every other area. Across Kent, 931 places are covered, including Nonington. Our London page has more on work in that area, about 60 miles away.

If you need construction mastic in CT15, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. We cover commercial and managed buildings on Vicarage Lane, St Mary's Close and Park View Rise. We also cover Snowdown (1 mile south-west), Frogham (1 mile south), Ratling (1 mile north-west), Chillenden (1 mile north-east) and Barfrestone (1 mile south-east). Further afield, our area takes in Canterbury (7 miles north-west), Margate (13 miles north-east), Dover (7 miles south-east), Folkestone (10 miles south), Ramsgate (11 miles north-east) and Broadstairs (13 miles north-east).

Near you in Nonington

The nearest railway station is Aylesham station, roughly 0.8 miles west.

Map of Nonington © OpenStreetMap contributors

How the quote is worked out

Your fixed quote is built from the real scope. It takes account of:

  • Whether old sealant has to be cut out first
  • Distance, for remote addresses
  • Access and working height
  • Site requirements such as inductions and permits

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.

What we need to price the job

For an accurate fixed quote, we need a clear picture of the site. Send us:

  • The product your specification calls for
  • Anything awkward about access or site hours
  • Asbestos survey details if the building is older
  • Where the site is, with the postcode

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to call the office on 01277 525 020 or email the details over with what you know.

Diagnose, treat, sign off

We bring the products specified for the job, along with primers and backing rod. Joint faces are cleaned back to sound, dry surfaces, the manufacturer’s primer is applied where it’s called for, and the sealant is tooled off neatly. For a building around Nonington, tell us how to find it and who will meet us. Send that with the details and we’ll confirm the plan with the quote.

  1. Drawings, specification and programme come to us.
  2. Quantities are measured and a fixed price returned.
  3. The sequence is agreed with the site manager.
  4. Plots or floors are sealed as they’re handed over.
  5. Joints are prepared, backed and sealed to the specification.
  6. Snags are cleared and the package signed off with our 12-month guarantee.

Before we start on site

  • Have the specification and drawings to hand
  • Point out parking and an unloading spot
  • Tell us your opening times and when work is allowed

Getting a fixed quote

Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we will fill any gaps with a visit.

Get a price

Advice

When to bring in a specialist

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.

Using site staff can make sense for a small touch-up, but larger jobs are different: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.

When to call us in Nonington

Three-sided adhesion is a frequent fault on new work. Fixed to three faces, the sealant rips the first time the joint opens, so depth is controlled with backing rod or bond-breaker tape.

Site and facilities staff are often the first to spot these:

  • A mastic package split between trades with no clear owner
  • New external sealant already peeling away
  • Internal caulk splitting as the building dries out
  • Frame perimeters left unsealed or poorly sealed

Recladding or extending a unit at a site like Aylesham Industrial Estate, 1.5 miles west of Nonington, brings panel joints and frame perimeters into the programme.

Before you book anyone

  • Their pre-qualification and accreditations
  • How the joint faces will be prepared and primed
  • Is depth set with backing rod, or bond-breaker tape in shallow joints?
  • Whether old or failed sealant will be cut out, not overlaid

How to choose a sealant contractor

Accreditations

Trusted. Accredited. Insured.