Mastic contractors in Great Stonar
We carry out mastic packages for new-build and refurbishment projects in Great Stonar and the surrounding area. Send details for a fixed quote.
- Different trades sealing to different standards
- Failed sealant in an existing building being refurbished
- Sanitary sealant damaged by following trades
Construction mastic near Great Stonar
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Construction mastic in Great Stonar
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. For construction mastic on a scheme in Great Stonar, send drawings through our quote form, or phone or email us to talk it through. The enquiries we see most involve snag items on joints that need redoing before handover and bath and shower joints scraped during the final clean, across window and door perimeters, brick and block movement joints and internal decorators’ caulk. A specialist sealant contractor works differently from a general builder: in Great Stonar, that means joint design, primers and backing rod as standard.
Sites around smaller places like Great Stonar can be a fair drive from suppliers, so we come with everything the package needs, timed to the stage the job has reached. Send drawings or photographs and the programme and we’ll quote to suit.
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 are clear about what is covered before work starts.
- Where
- Great Stonar (CT13)
- Region
- Kent
- Cover
- A 12-month guarantee
- Quotes
- Quoted before any work starts
- Call
- 01277 525 020
- Updated
- 3 November 2026
Why act early in Great Stonar
Leaving mastic to whichever trade is fitting the element can look cheaper on paper. The result tends to be uneven finishes and arguments about who should seal what. A single mastic package gives one point of responsibility. Converted and older buildings near places like Great Stonar tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.
Why us?
- Work carried out by CSCS-carded applicators
- Sealing commercial buildings since 2005
- Old sealant cut out, never sealed over
- Constructionline member
Take a look at our cost guide and our accreditations.
Your questions answered
Do you take on work at healthcare sites like Ramsgate General Hospital?
Yes, healthcare and care buildings are part of our work. Before anything starts, the estates team agrees permits, inductions and infection-control measures with us.
Our building in Great Stonar is near the coast: does that change the sealant?
It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. That puts more weight on product choice, primers where the manufacturer specifies them, and correct joint sizing.
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.
Do you work to architects’ specifications?
Yes. The specification and the manufacturer’s installation guidance are what we work to, and we raise anything unclear before work begins.
Will you come and look before quoting?
Many jobs can be quoted from photographs, drawings or a joint schedule. Where they aren’t, we arrange a site visit before quoting.
Is any job too small?
Whatever the size, the process is the same: details, then a fixed price, then sealing, then a 12-month guarantee.
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. Indoors, the weather is rarely a problem.
After the work
Cleaning and maintenance staff play a part too. Share these points with them:
- Stick to the specified sealant rather than a generic substitute
- Bring the mastic contractor in after the last trades are through
- Keep scrapers and abrasive pads off new beads
- Flag uneven or tapered frame gaps early
Expect some settlement in the first months. Flexible sealants in the right joints handle normal movement. We can advise if a joint needs a different product.
Sealing outside when the joint is damp or too cold leads to poor adhesion. Waiting for a dry joint and the right temperature is better than redoing work.
Diagnose, treat, sign off
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 Great Stonar, 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.
- Drawings, the sealant specification and your programme come to us for pricing.
- You receive a fixed quote listing scope, products and phasing.
- Any site paperwork you need (RAMS, insurance certificate, CSCS details) is confirmed with the quote.
- Work follows the programme, area by area, as rooms and elevations become ready.
- Joints are cleaned, primed where the maker requires it, backed and sealed to the specification.
- Snags are cleared before handover and completed areas carry our 12-month guarantee.
Getting the site ready
- Send any specification or drawings in advance
- Share the asbestos register for older buildings
- Warn occupants and staff about the work
Request a quote
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. To take the first step, speak to us on 01277 525 020 or email us.
Advice
Should maintenance staff do it?
Site maintenance staff can often handle a short internal joint. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
Certain joints really need a specialist: for instance 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.
Facades, frames and programmes in Great Stonar
Great Stonar sits close to the coast, within about 2 miles. Coastal exposure means perimeter and cladding joints work harder than on an inland job, which puts weight on correct joint sizing, priming and a sealant suited to the exposure. Central London is about 64 miles from Great Stonar. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, and each scheme needs its mastic sealed to programme.
Units on estates such as Birnham Farm Business Centre (to the south-west of Great Stonar) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal. For a contractor working at a hospital such as Ramsgate General Hospital (4.2 miles north-east of Great Stonar), perimeter and facade sealing is planned around patients and deliveries.
Great Stonar is about 5 miles south-west of Ramsgate, in Kent. Businesses, contractors and managing agents in Great Stonar use us for work on mastic packages. Great Stonar is one of 931 places we cover in Kent. Sites around London have their own page, roughly 64 miles from Great Stonar.
Postcode districts covered here: CT13. If your site is on Kitchener Drive, Spitfire Way and Hugin Lane or close by, send details and we’ll quote for mastic packages. Sites close to Great Stonar are covered too, including Sandwich (1 mile south), Cooper Street (2 miles west), East Street (2 miles west), Marshborough (2 miles south-west) and Woodnesborough (2 miles south-west). A short drive away, we cover Canterbury (11 miles west), Margate (7 miles north), Dover (10 miles south), Ramsgate (5 miles north-east), Broadstairs (6 miles north-east) and Whitstable (14 miles west).
Local landmarks in Great Stonar
We work on buildings around Prince's Beachlands, Sir Roger Manwood's School and Invicta House Ye Olde King's Arms. The closest station to Great Stonar is Sandwich station, roughly 1.2 miles south of the centre. Well-known places in the area include The Precinct Toy Collection (0.8 miles south) and Sandown Castle (4.3 miles south-east). For a walk, there’s Monk's Wall nature reserve.
What sets the cost
Each job is priced on its own details. The things that drive the figure:
- Induction, permit and paperwork requirements
- How much there is to seal
- How much existing material needs removing
- How accessible the joints are
The price depends on how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a fixed quote once you have the details.
Details that help us quote
However big the job, the same details help:
- Any dates the work must fit around
- What the building is and how it’s used
- Specification clauses that apply
- Drawings or a marked-up plan, if available
Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we’ll arrange a site visit.
What we’re called out for in Great Stonar
Shrinkage and settlement in the first months put new joints under strain. Plaster, screeds, timber and blockwork all shrink as they lose moisture. Choosing the right product for each joint reduces that.
Clients normally get in touch after noticing one or more of the following:
- Oversized or tapered gaps around new frames
- Window and door perimeters that won’t pass inspection
- Early adhesion failures on new external joints
- Cracks opening in caulked internal joints
School extensions, at buildings such as Sandwich Infant School, normally run to the summer holidays, mastic included.
Questions to ask before you book
- Is the sealant right for the movement and the substrate?
- How they’ll work around occupants
- How long is the guarantee, and what does it include?
- Their approach to joint depth and backing