Construction Mastic in Sheldwich Lees
Looking for construction mastic in Sheldwich Lees? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- A long mastic snag list close to completion
- Different trades sealing to different standards
- Internal caulk splitting as the building dries out
Need construction mastic in Sheldwich Lees?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
How we handle construction mastic in Sheldwich Lees
We work to the specification and the programme rather than whatever product is to hand. If a product is named, that’s what goes in; any alternative we suggest is put to you before anything changes. Joint widths, backing, primers and tooling follow the manufacturer’s guidance, so the joints perform as the designer intended. Site teams most often ask us about sealant knocked or painted over by other trades and snag items on joints that need redoing before handover, across window and door perimeters, brick and block movement joints and floor and skirting junctions. Facilities teams, main contractors and managing agents in Sheldwich Lees tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
Sites around smaller places like Sheldwich Lees can be a fair drive from suppliers, so we come with everything the package needs. Send drawings or photographs and the programme and we’ll quote to suit.
Every job is signed off with a 12-month guarantee. It’s a plain promise: if the work we did fails within twelve months, we return to fix it.
- Place
- Sheldwich Lees (ME13)
- Wider area
- Kent
- Cover
- 12 months on every job
- Price
- A fixed quote before we start
- Call
- 01277 525 020
- Last updated
- 3 November 2026
Construction mastic in Sheldwich Lees: the local picture
Sheldwich Lees lies roughly 45 miles out from central London. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme. The South East is one of the drier parts of the UK. Even so, frost and condensation on steel and glass are common on winter mornings, which is why external dates are agreed with the site manager.
With historic properties like Belmont House and Gardens (1.7 miles west of Sheldwich Lees) in the area, refurbishment work often meets old masonry that needs compatible sealants. For contractors at a school such as Sheldwich Primary School, sealing has to be finished before term starts.
Sheldwich Lees is about 3 miles south of Faversham, in Kent. We cover commercial sites throughout Sheldwich Lees, whether it’s a single job or part of a planned programme. Sheldwich Lees is one of 931 places in Kent on our list for mastic packages. There’s a separate page for London, roughly 45 miles from Sheldwich Lees.
Work on mastic packages is covered throughout ME13, for business premises of every kind. If your building is just outside Sheldwich Lees, we cover Sheldwich (1 mile north-west), Badlesmere (1 mile south), North Street (1 mile north), Throwley (1 mile west) and Throwley Forstal (2 miles south-west). Nearby towns on our patch include Ashford (9 miles south), Canterbury (8 miles east), Sittingbourne (8 miles north-west), Whitstable (8 miles north-east), Faversham (3 miles north) and Herne Bay (13 miles north-east).
Landmarks near Sheldwich Lees
The nearest railway station is Selling station, about 2.4 miles east of the centre. Well-known places in the area include Tower keep castle at Chilham (3.7 miles south-east).
Also near Sheldwich Lees
More services for Sheldwich Lees
How a job runs
Diagnose, treat, sign off: every visit follows that pattern. First comes an inspection and agreement on scope, then we prepare and seal each joint with the specified product, and we finish with a walk round so the work can be signed off. Jobs in and around smaller places like Sheldwich Lees are normally planned as a single visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.
- We start with the drawings, specification and programme.
- Quantities are measured and a fixed price returned.
- We agree with the site team which areas come first.
- Each area is sealed when it’s released.
- Every joint is cleaned, set to depth and sealed with the specified product.
- After snagging, the work is handed over under our 12-month guarantee.
Getting the site ready
- Move anything stored against the joints
- Send any specification or drawings in advance
- Agree which areas must stay open
Ask for a quote
Tell us about the building, the joints and when you need the work done, and a fixed quote will follow. The easiest way is to speak to us on 01277 525 020 or email us.
Advice
How the quote is worked out
A fixed quote reflects the actual work. It takes account of:
- How accessible the joints are
- Travel to remote or island sites
- The product specified
- Quantities, in metres or numbers
We don’t publish prices, since every building and every scope is different. Call for a quote and we’ll price your job on its own details.
Before you send an enquiry
To price the job accurately, we need a clear picture of the site. Send us:
- The site address and postcode
- Photos of the joints, close up and from further back
- The product your specification calls for
- Drawings or a marked-up plan, if available
To get a fixed quote, call the office on 01277 525 020 or email the details over, telling us the site location and the nature of the job. You can also send details through our quote form.
Should maintenance staff do it?
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are easy to get wrong without experience.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
Looking after the joints
Sealant joints are maintenance items, and their life depends on movement, exposure, cleaning and use. We suggest:
- Plan external elevations with the weather in mind
- Note which sealant went where at handover
- Ask for joint and product checks before the package is urgent
- Check frame gaps are within the sealant’s range before sealing
Tell the builders’ clean team which areas have new sealant. Blades and abrasive pads are the commonest cause of damage at the final clean.
Oversized gaps are a problem better caught early. Filling a wide gap with sealant alone sets up a failure, so the installer needs to correct it first. We flag them as soon as we see them.
Building owners, agents and FMs in Sheldwich Lees
CHAS accredited and a Constructionline member, we make supplier vetting simple. We’re fully insured, and our insurance certificate can go with the quote.
Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. Keys, access and contacts can be agreed in advance.
Different surfaces, different methods
Internal decorators’ caulk
Caulk is easy to apply badly. A neat, consistent caulk line makes the decorators’ job quicker and reduces snags.
Snagging before handover
Snagging is often the final mastic stage. We can work through the snag list area by area.
Your questions answered
What paperwork can you provide for a job in Sheldwich Lees?
RAMS, insurance certificate, CSCS details: list what the site needs and we will confirm it with the quote. Our applicators are CSCS-carded, and we carry £5m public liability insurance.
Is Sheldwich Lees too small for you to travel to?
No. Places such as Sheldwich Lees are covered as much as the big towns. London and every South East county are within our area. We plan jobs in smaller places so return trips are kept to a minimum.
Do you have public liability insurance?
Yes. Mastic Doctor is fully insured, public liability included.
Do you seal on top of existing sealant?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Do you offer coloured sealant?
In many cases, yes. Sealants are made in a wide range of standard colours, and matching to RAL references or nearby finishes is commonly requested. We will confirm the colours available for the specified product.
When is resealing likely to be due?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular checks let you plan resealing before leaks or damage.
What joints do you seal on a new build?
Inside and out: frame perimeters, movement joints, caulk where called for, sanitary and kitchens.