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

Mastic sealing for building owners and managing agents in Higham, Kent

Mastic sealing for building owners, managing agents and housing associations in Higham and across Kent. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.

  • Movement joints with sealant missing
  • Leaks at window and door perimeters
  • Draught complaints from residents or tenants
1
Send details
Tell us about the site, with photos if you have them.
2
Get a quote
Scope agreed and priced before anything starts.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
12-month guarantee on our workmanship.
South East, London & Scotland
CHAS & Constructionline
£5m public liability

Mastic sealing near Higham

Photos, a specification or a quick description of the joints is enough to start a fixed quote.

Mastic sealing in Higham

Mastic Doctor has sealed joints on commercial and residential blocks since 2005. Every applicator holds a CSCS card, and the work is backed by public liability insurance. Resealed mastic joints in Higham carry our 12-month guarantee. We work on window and door perimeters on blocks, communal entrances and stairwells and external wall and movement joints, and the usual reasons a site gets in touch are leaks at window and door perimeters and worn sealant at communal door frames. A specialist sealant contractor works differently from a general builder: on jobs in Higham, preparation and product choice get the time they need.

In and around smaller places like Higham, landlords and agents often look after small groups of housing association properties, converted farm buildings and community buildings. Frame and wall-joint mastic on all of them ages and hardens.

Every job we finish is backed by a 12-month workmanship guarantee. If a joint we sealed fails because of how it was installed, we come back and put it right.

Location
Higham (ME3, DA12)
Region
Kent
Cover
A 12-month guarantee
Price
Quoted before any work starts
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team beside their liveried vans in front of an office building

Surface by surface

Planned maintenance

We can work into your cyclical maintenance plan, building by building.

Commercial and mixed-use buildings

Mixed-use buildings combine shops below with flats or offices above the programme has to suit everyone. We plan around the site hours and access windows you give us.

For managing agents and facilities managers

We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Higham can form part of a wider programme across Kent.

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’ll confirm with the quote.

Why it’s worth doing now in Higham

Resealing ahead of leaks keeps it to a maintenance task. After water has got in, there may be damp, damaged plaster or decoration to put right too, and the complaints come with it. One visit to deal with every failing joint makes more sense than several trips to a place like Higham. Send photos of each area and we’ll quote for the lot.

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.

Why appoint us

  • Matching to RAL references, product permitting
  • Fully insured, including public liability cover
  • Sealing commercial buildings since 2005
  • Standard and matched colours in many product ranges

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

Questions about Higham

Can you quote for a block close to Higham station?

Yes, and several blocks can go on one quote. We work to your notice and access arrangements.

Can you work at a site such as Nuralite Industrial Estate, by Higham?

Yes, sites like Nuralite Industrial Estate are within our area, along with the rest of Higham. Photos and a short description are enough for a first look.

How many days will you need on site?

The duration is planned around your programme and the access we’re given. We will give you an estimate of time on site when we quote.

What if the old mastic contains asbestos?

Some mastics in pre-2000 buildings contain asbestos. We ask for the asbestos register or survey before work starts and suspect material is tested first.

Can you seal joints high up on a block?

Every block is different. How upper joints are reached is agreed before work is booked so the fixed quote reflects it.

Does the weather affect the work?

It can, when the joints are outside. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Internal work is far less affected.

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.

Mastic sealing around Higham: what changes locally

The South East is one of the drier parts of the UK. Outside mastic still needs a dry joint and the right temperature, and elevations facing the sun and the prevailing weather are usually where frame mastic ages first. Higham lies roughly 24 miles out from central London. Commuter-belt towns tend to have plenty of managed blocks near stations and town centres.

Student blocks close to universities like University for the Creative Arts - Rochester, 3.5 miles south-east of Higham, are easiest to work on between tenancies. Older community buildings, Church of St John among them, often have frames of mixed ages whose mastic varies. Landlords with units on estates such as Nuralite Industrial Estate, 1.6 miles north of Higham, can bring frame, door and external mastic across several units into one programme.

Higham is about 2 miles north-west of Rochester, in Kent. Businesses, contractors and managing agents in Higham can call on us for mastic joints. 931 places across Kent fall within our area, Higham among them. For work in that direction, see our London page.

We take on mastic joints across the ME3 and DA12 postcode area, whatever the building. Among the streets we cover are Villa Road, Darby Gardens and Ash Crescent, and sites on any of them can send details for a fixed quote. We also cover Gadshill (1 mile south), Lower Higham (1 mile north), Shorne (1 mile west), Shorne Ridgeway (1 mile south-west) and Mockbeggar (2 miles east) for mastic joints. Further afield, our area takes in Maidstone (11 miles south), Sittingbourne (13 miles south-east), Dartford (10 miles west), Sevenoaks (15 miles south-west), Gravesend (4 miles west) and Northfleet (5 miles west).

Local landmarks in Higham

Locally, jobs take us to sites close to Rede Common, Strood Academy and Sir John Falstaff Public House, among other places. For rail, the closest station is Higham station, roughly 0.9 miles north-east of the centre. A little further out are Huguenot Museum (2.7 miles south-east) and Pentagon Shopping Centre (3.7 miles south-east). Green spaces nearby include Gad's Hill and Rede Common.

Map of Higham © OpenStreetMap contributors

How a job runs

We follow your site rules from the start: signing in, inductions and any permit to work. Once we are cleared to begin, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. For a building around Higham, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.

  1. We inspect each building and record the joints that have failed.
  2. The quote is fixed and split as suits you.
  3. Dates and areas are agreed so occupiers can be told.
  4. Old mastic is removed and the joint faces prepared.
  5. Joints are resealed and tooled.
  6. Each building is checked and signed off with the 12-month guarantee.

Preparing the site

  • Tell us what induction or permit system the site runs
  • For older buildings, check the asbestos register before work
  • Warn occupants and staff about the work

Quotes

Pricing a project or setting a maintenance budget? Send the scope and any drawings, and we will return a fixed quote that you can work with. For a chat about it beforehand, phone 01277 525 020 or send details through our quote form.

Ask for a quote

Related advice

What sealant work can’t fix

Not every problem is a sealant problem, and we’d rather tell you before you spend money. These need a different solution:

  • Misted or failed double-glazed units
  • Roof leaks, gutters or failed flashings that aren’t sealant joints
  • Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first

If in doubt, speak to us on 01277 525 020 or use the quote form and we will say what we think.

What we seal

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

Site staff or a sealant specialist?

There’s also the paperwork. Many sites expect CSCS cards, RAMS and proof of insurance, and we’ll confirm the paperwork you need with the quote.

For most general trades, sealant is a sideline. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint.

Accreditations

Trusted. Accredited. Insured.