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

Loose mastic sealing

Mastic sealing for building owners, managing agents and housing associations across Loose, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.

  • Estate-wide sealant that is simply worn out
  • No planned programme for sealant
  • Patchy repairs in mismatched sealant
1
Send details
Photos, drawings or a schedule, or we visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Failed joints cut out, faces prepared, new sealant laid.
4
Guaranteed
Signed off, with 12 months’ guarantee.
London, the South East & Scotland
Constructionline member
£5m public liability

Need mastic sealing in Loose?

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

Keeping the joints sound

A few simple habits keep the new joints working:

  • Log resealing dates block by block
  • Check sealant joints during planned building inspections
  • Share your contractor requirements early
  • Keep bins and bikes away from communal door frames

Our workmanship is covered for 12 months, so report any failure in that time. After that, regular inspection keeps the programme on track.

Joints on a building age together, so it pays to look at the whole elevation. A planned reseal saves repeated visits.

About our mastic sealing in Loose

We diagnose before we prescribe: which joints have failed, why, and whether sealant is the right answer. Old mastic is removed entirely, the faces prepared, primer used where the maker specifies it and new sealant tooled in, with backing rod setting the depth where it’s needed. We work on window and door perimeters on blocks, shopfronts below residential blocks and communal entrances and stairwells, and what we are called in for most is patchy repairs in mismatched sealant and draught complaints from residents or tenants. A single leaking joint is often how a building in Loose first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.

For buildings around smaller places like Loose, we group work so one trip covers it. Send photos of the frames and joints and we’ll give a fixed quote.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

Location
Loose (ME15, ME17)
Wider area
Kent
Cover
12 months on every job
Quote
Fixed quote, scope in writing
Phone
01277 525 020
Last updated
3 November 2026
The Mastic Doctor team standing beside their branded vans outside an office building

Planned mastic for Loose portfolios

Loose has two care or nursing homes no more than 2 miles away. Care home owners need frame and external mastic kept sound without unsettling residents. Loose is about 32 miles from central London. Within reach of London, blocks run by agents and associations are common around stations.

Site managers at schools like Loose Primary School can fit frame mastic into the summer works. Trustees of buildings like Church of All Saints can bring frame and external mastic into a planned maintenance list.

Loose is about 2 miles south of Maidstone, in Kent. Any commercial site in Loose is covered, whether it’s a single job or part of a planned programme. 931 places across Kent fall within our area, including Loose. For work in that direction, see our London page, about 32 miles away.

Postcode districts covered here: ME15 and ME17 for mastic joints. Streets here include Rosemount Close, Malthouse Hill and Old Loose Hill, and sites on any of them can send details for a fixed quote. Close to Loose, our area also takes in Boughton Green (1 mile south-east), Boughton Monchelsea (1 mile south-east), Linton (1 mile south), Park Wood (2 miles east) and Shepway (2 miles north-east). A short drive away, we cover Sittingbourne (12 miles north-east), Sevenoaks (15 miles west), Royal Tunbridge Wells (13 miles south-west), Gravesend (15 miles north-west), Tonbridge (11 miles west) and Northfleet (15 miles north-west).

Landmarks near Loose

In Loose, that means premises near Cornwallis Academy and The Chequers Inn, among other places. The nearest railway station is East Farleigh station, roughly 1.8 miles north-west of the centre. Other landmarks nearby include Kent Fire Brigade Museum (1.4 miles north) and The Mall Maidstone (2.4 miles north).

Map of Loose © OpenStreetMap contributors

Loose: questions and answers

Is Loose too small for you to travel to?

Not at all. Loose is within our area. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.

Can you work in a care home near Loose with residents in?

Yes. Care settings are planned area by area, at times agreed with the home. Noise and disruption are kept to a minimum.

Do you work for managing agents and housing associations?

Yes, that’s exactly who this service is for. We work through buildings in a planned order so you can plan around it.

Will you quote for a small job?

Single areas, one-off repairs and whole buildings are all quoted the same way: details, then a fixed price, then sealing, then a 12-month guarantee.

Can you quote from photos?

Photos, drawings or a schedule are often enough to quote. If the job needs a look first, we will arrange a visit.

Does the weather affect the work?

It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so external work may be moved if conditions aren’t right. Indoors, the weather is rarely a problem.

Can you seal joints high up on a block?

It depends on the building. We agree access with you at quote stage so the fixed quote reflects it.

How a job runs

Inspect, seal, sign off: every visit follows that pattern. We inspect the joints and confirm what’s in scope, then we prepare and seal each joint with the specified product, and the job ends with a walk round and sign-off. For a building around Loose, 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. We check the asbestos register for older buildings and look at the joints.
  2. The products and programme are set out in a fixed quote.
  3. We strip out the old sealant.
  4. The joints are prepared and resealed with the right product.
  5. We finish each building before moving to the next.

What we need from you

  • Share the asbestos register for older buildings
  • Let building users know which areas are affected
  • Arrange parking or a loading space

Getting a fixed quote

Send details, get a quote, we seal, guaranteed: that’s how every job runs. To take the first step, ring 01277 525 020 or email the details over.

Ask for a quote

Related advice

What affects the price in Loose

What shapes the price:

  • Backing rod, priming and other preparation
  • Removal of failed or old sealant
  • Phasing around occupants
  • Which sealant the job calls for

The product called for affects the cost, and so does the preparation, from cutting out to priming and backing rod. Access, phasing and site rules also count.

Sending details for a quote

Whether it’s one area or a whole building, these details speed things up:

  • Rough lengths or quantities, or drawings if you have them
  • Whether the building will be occupied during the work
  • Any dates the work must fit around
  • The product your specification calls for

For a fixed quote, give us a call on 01277 525 020 or send photos by email, telling us the site location and the nature of the job. You can also send details through our quote form.

What we can’t put right

Honesty saves time and money. Fresh joints won’t solve:

  • Glazing that needs replacing
  • Cracked or crumbling render, brick or stone at the joint edges (we will tell you if so)
  • Frames that are rotten, warped or broken

If you are not sure, just call 01277 525 020 or email the details over and we will give you a straight answer before you book.

Surfaces we seal

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

Do you need mastic sealing in Loose?

In communal areas, joints take knocks from bins, bikes, buggies and deliveries, and low-level joints get damaged. Regular cleaning wears them further.

Any of the following is a good reason to get the joints checked over:

  • Brittle perimeter mastic across a building
  • Draughts at frames across a block
  • Complaints coming in block by block
  • Damp patches beside frames

For agents with blocks near East Farleigh station, which lies north-west of Loose, a block-wide mastic programme deals with frames, balconies and entrances in one go.

What your quote should include

  • Their pre-qualification and accreditations
  • Their plan for phasing and protecting the area
  • How joint depth will be controlled
  • How long is the guarantee, and what does it include?

Choosing a commercial sealant contractor

Surface by surface

External movement joints

Failed sealant is removed, backing rod inserted to control depth and the joint resealed with a grade whose movement class fits.

Commercial and mixed-use buildings

Where retail and residential share a building the programme has to suit everyone. We plan around the site hours and access windows you give us.

Accreditations

Trusted. Accredited. Insured.