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

Construction Mastic in Bloodden

Mastic packages for new-build and refurbishment projects in Bloodden and across Kent. CHAS accredited and fully insured, with a 12-month guarantee.

  • Old sealant on a refurbishment that needs stripping before new work
  • Oversized or tapered gaps around new frames
  • Frame perimeters left unsealed or poorly sealed
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
One fixed quote covering the agreed scope.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Backed by a 12-month workmanship guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Construction mastic for businesses in Bloodden

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

Construction mastic in Bloodden, done properly

The programme rarely stands still, so the mastic package has to flex with it. The sequence is set with the site team and updated as plots or floors are handed over and we don’t seal before other trades have finished in an area. That keeps the work right first time and saves rework. We work on sanitary and kitchen joints, internal decorators’ caulk and floor and skirting junctions, and what we are called in for most is internal caulk splitting as the building dries out and existing joints on a refurb that need cutting out and resealing. One point of contact handles commercial sealant work in Bloodden from the first photos to the final walk-round, for single jobs and planned programmes alike.

For a site near Bloodden, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Send drawings or photographs and the programme and we will quote to suit.

Our 12-month guarantee is about workmanship, not wear and tear. Sealant wears with time, and movement, weather, cleaning and use decide how fast, so we spell out the cover before we begin.

Where
Bloodden (CT3)
Wider area
Kent
Cover
12 months on our workmanship
Quotes
Quoted before any work starts
Phone
01277 525 020
Updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Questions about Bloodden

Is a hospital such as St Martins Hospital somewhere you can work?

Yes. Healthcare sites are among the places we work. We follow the site’s permits, sign-in and infection-control procedures in every area.

Can you work at a site such as CT3 Business Park, by Bloodden?

Yes, sites like CT3 Business Park are within our area, along with the rest of Bloodden. A few photographs and the unit address let us price the work.

How long do sealant joints last?

It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.

When can you be on site?

We’re in the office from 8am until 5pm, Monday to Friday. Tell us your site hours and access windows and the work will be fitted around them.

Is Bloodden in your area?

Yes. We cover Bloodden. For a quote, call the office on 01277 525 020 or email drawings and photos.

What do you charge?

That depends on the job: quantities, access, the product and any phasing. Call for a fixed quote.

Can you work to our specification?

Yes. We follow the specification, along with the manufacturer’s installation guidance.

How the job changes by surface

Fire-rated sealant where specified

Not every penetration suits a sealant. Other products are used for some services and gaps, and we’ll tell you if the detail calls for something else. Tell us what records you need and we will confirm with the quote.

Snagging before handover

Snagging is often the final mastic stage. We can work through the snag list area by area.

What we’re called out for in Bloodden

Value-engineered products sometimes end up in the wrong joints. A sealant that isn’t right for the substrate or the movement will fail ahead of time. We stick to the specified product, or put any alternative to you first.

Look out for the following:

  • A mastic package split between trades with no clear owner
  • Frame gaps too wide for sealant alone
  • Failed sealant in an existing building being refurbished
  • Caulk cracking where joints are moving more than expected

When a school such as Adisham Church of England Primary School is extended or refurbished, the mastic package is often squeezed into the holidays.

What your quote should include

  • Will RAMS and insurance details be available?
  • The named product and why it was chosen
  • How joint depth will be controlled
  • Who will actually carry out the work

Our contractor checklist

Cost factors for mastic packages

These are the things that shape the price:

  • Location, for remote and island sites
  • How much there is to seal
  • Whether old sealant has to be cut out first
  • The site’s rules and procedures

There’s no price list, since every building and every scope is different. For a fixed figure, call for a quote.

Details that help us quote

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

  • Clear photographs of the problem areas
  • The site address and postcode
  • The type of building and who uses it
  • Approximate linear metres or a joint schedule

A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or call the office on 01277 525 020 or email a schedule or drawings to discuss it first.

When it isn’t the sealant

Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be one of these:

  • Damage to finishes by other trades after we have sealed
  • Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)
  • Joint design decisions that belong to the architect or engineer

If in doubt, call 01277 525 020 or email drawings and photos and we’ll say what we think before you book.

Where we work in Bloodden

  • Cladding and panel joints
  • Internal decorators’ caulk
  • Sanitary and kitchen joints
  • Window and door perimeters
  • Brick and block movement joints
  • Floor and skirting junctions

Our process

Site rules come first: signing in, inductions and any permit to work. Once we are cleared to begin, we take the joints in the sequence agreed with you, and each area is checked before we leave it. Smaller jobs around Bloodden can be grouped with others nearby. A fixed quote is given before anything starts.

  1. First we take quantities off the drawings and read through the specification.
  2. We return a fixed quote that ties the mastic package to your programme.
  3. You tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we confirm it with the quote.
  4. We seal each plot or floor as it’s released to us.
  5. Every joint is prepared, set to depth and sealed with the specified product.
  6. Snags are cleared before handover and completed areas carry our 12-month guarantee.

Preparing the site

  • Tell us your opening times and when work is allowed
  • Let building users know which areas are affected
  • Clear stock, furniture or equipment away from the joints

Request a quote

Send us photos, drawings or a joint schedule are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.

Get a price

Read more

Mastic packages on Bloodden sites

Bloodden is in the South East, one of the UK’s drier regions. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so the external programme keeps a little slack. Bloodden is about 58 miles from central London. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, so mastic packages have to keep pace with busy programmes.

Recladding or extending a unit at a site like CT3 Business Park, 1.2 miles south of Bloodden, brings panel joints and frame perimeters into the programme. Extensions at sites like St Martins Hospital (to the north-west of Bloodden) typically sit beside working departments, and the mastic follows strict access rules.

Bloodden is about 6 miles south-east of Canterbury, in Kent. Businesses, contractors and managing agents in Bloodden can call on us for mastic packages, as part of our coverage of Kent. 931 places across Kent fall within our area, including Bloodden. For work in that direction, see our London page (58 miles or so).

We take on mastic packages across the CT3 postcode area, whatever the building. Nearby places we also cover include Adisham (1 mile north-west), Aylesham (1 mile south), Bramling (2 miles north), Bekesbourne (2 miles north-west) and Womenswold (2 miles south). A short drive away, we cover Canterbury (6 miles north-west), Margate (13 miles north-east), Dover (8 miles south-east), Folkestone (11 miles south), Ramsgate (12 miles north-east) and Broadstairs (13 miles north-east).

Local landmarks in Bloodden

There’s a railway station in Bloodden itself: Adisham station. A little further out are St Martins Hospital (4.5 miles north-west).

Map of Bloodden © OpenStreetMap contributors

Site staff or a sealant specialist?

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.

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.

Accreditations

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