Construction and new-build mastic in New Hythe, Kent
Mastic packages for new-build and refurbishment projects throughout New Hythe and nearby, carried out by CSCS-carded applicators. Fully insured and CHAS accredited.
- Cracks opening in caulked internal joints
- Bath and shower joints scraped during the final clean
- Failed sealant in an existing building being refurbished
Need construction mastic in New Hythe?
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Construction mastic for commercial buildings in New Hythe
Mastic Doctor has been a subcontractor on construction projects for over 20 years. We price from drawings and the specification, agree the sequence with the site team and seal as areas are released. To price a package in New Hythe, send drawings and the specification through our quote form. The enquiries we see most involve a mastic package split between trades with no clear owner and window and door perimeters that won’t pass inspection, on window and door perimeters, floor and skirting junctions and sanitary and kitchen joints. Whoever orders the work in New Hythe, the brief is normally the same: a clear scope, tidy work and joints that don’t fail again.
Around smaller places like New Hythe, building work usually means conversions of farm buildings, a few new houses or an extension to a hall or school. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.
Guaranteed is the last step of every job. You get a 12-month guarantee on our workmanship, and the quote explains what it covers.
- Location
- New Hythe (ME20)
- Wider area
- Kent
- Cover
- 12 months on every job
- Quotes
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Do you need construction mastic in New Hythe?
Shrinkage and settlement in the first months put new joints under strain. Materials lose construction moisture and shrink and internal caulk in a moving joint is normally the first to crack. Picking a flexible sealant where there’s movement keeps snags down.
What tends to prompt an enquiry:
- Internal caulk splitting as the building dries out
- Sanitary sealant damaged by following trades
- Mastic snags holding up handover
- New external sealant already peeling away
Units on estates such as New Hythe Business Park (to the east of New Hythe) tend to be reclad and refitted as tenants change, and each job leaves cladding and perimeter joints to seal.
What to look for in a quote
- The named product and why it was chosen
- Whether their applicators hold CSCS cards
- Whether old or failed sealant will be cut out, not overlaid
- Proof of insurance
More services for New Hythe
For managing agents and facilities managers
If you look after buildings for someone else, you need clear quotes and clear reporting. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative, plus a 12-month guarantee.
For main contractors, we work as the sealant subcontractor, on new build and refurbishment alike. We work to your programme, your specification and your site rules.
Leave it or put it right?
Sealing over damaged or contaminated new joints might save a day, but it won’t last. Sealant can’t grip a contaminated or existing bead and the defect reappears in the defects period. Damaged joints are removed and resealed from clean faces. One visit to deal with every failing joint makes more sense than several trips to a place like New Hythe. Photos of every joint help us quote for the whole job.
Access often affects the price as much as the sealing: easy-to-reach joints are quicker than those that need equipment to get to. Mention the access as part of your enquiry.
What you get with us
- Health and safety: CHAS accredited
- Work carried out by CSCS-carded applicators
- Clear, fixed quotes
- Joints cleaned back to sound surfaces
Take a look at what affects the cost or our accreditations.
New Hythe: questions and answers
Is hospital work, at somewhere like Maidstone Hospital, something you do?
Yes, provided the work is planned with the site’s estates team. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Is a smaller place like New Hythe outside your area?
No. Places such as New Hythe are covered as much as the big towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.
Can one quote cover more than one building?
Yes. We take on portfolio and planned maintenance work, planned site by site to suit how each building is used.
Do you have public liability insurance?
Yes. We are fully insured, and the certificate can go with your quote.
Is any job too small?
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 weather delay the job?
It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so external work may be moved if conditions aren’t right. Internal work is far less affected.
Can you come in just for snagging?
Yes. We clear snags by redoing joints rather than patching them.
Construction mastic around New Hythe: points for this area
New Hythe sits in one of the drier corners of the country, the South East. Winter mornings still bring frost and condensation on frames and panels, so the external programme keeps a little slack. New Hythe lies roughly 27 miles out from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, which keeps mastic packages in demand.
On a campus such as University for the Creative Arts - Maidstone, 3.3 miles to the south-east of New Hythe, new teaching buildings and residences are normally built and refurbished around the academic year. Hospital estates such as Maidstone Hospital, 2.8 miles to the south-east of New Hythe, tend to grow and change in phases, often next to occupied wards, so facade and perimeter sealing has to fit the estates team’s plan.
New Hythe is about 4 miles north-west of Maidstone, in Kent. Looking for construction mastic in New Hythe? We can help. We work across 931 places in Kent, large and small. Our London page has more on work in that area (27 miles or so).
Work on mastic packages is covered throughout ME20. If your site is on Sherwood Avenue, Ingram Close and Abery Drive or close by, send details and we will quote for mastic packages. Just outside New Hythe, we also work in Lunsford (1 mile west), Larkfield (1 mile south-west), Leybourne (1 mile south-west), Eccles (1 mile north-east) and Snodland (1 mile north-west). Further afield, our area takes in Maidstone (4 miles south-east), Sittingbourne (12 miles east), Dartford (13 miles north-west), Sevenoaks (12 miles west), Royal Tunbridge Wells (14 miles south-west) and Gravesend (9 miles north).
Near you in New Hythe
Around New Hythe, our work takes us to commercial buildings near Aylesford School, The Monks Head pub and Leybourne Lakes Country Park, among other places. There’s a railway station in New Hythe itself: New Hythe station. A little further out are Maidstone Hospital (2.8 miles south-east) and Medway megaliths (2.1 miles east). For a walk, there’s Blue Bell Hill and Burham Down.
Site staff or a sealant specialist?
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and we will confirm the paperwork you need with the quote.
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.
On site: what to expect
Site rules come first: signing in, inductions and any permit to work. With the paperwork done, we take the joints in the sequence agreed with you, and each area is checked before we leave it. For work around New Hythe, we aim to finish in one visit, so photos and measurements up front really help. That way the right products come on the day.
- Drawings, the sealant specification and your programme come to us for pricing.
- A fixed quote sets out the scope, the products and the sequence.
- Any site paperwork you need (RAMS, insurance certificate, CSCS details) is confirmed with the quote.
- Areas are sealed plot by plot or floor by floor as the trades hand them over.
- Each joint is prepared, backed to depth and sealed in the product the specification names.
- Before handover, snags are dealt with and the package is signed off under our 12-month guarantee.
Getting the site ready
- Arrange parking or a loading space
- Share your working hours and any access restrictions
- Confirm the product named in the specification
Ask for a quote
Need a figure for a tender or a budget? Send the scope and any drawings, and we will return a fixed quote you can plan around. For a chat about it beforehand, phone 01277 525 020 or email us.
Advice
What the job involves on each surface
Kitchens and utility areas
Worktop upstands, sinks and splashbacks are sealed once the kitchen is fitted. The sealant is a kitchen-grade product, food-safe where food contact is possible.
Fire-rated sealant where specified
Not every penetration suits a sealant. Collars, wraps, batts and boards are specified for other services so we’ll flag where the detail needs something different. Record requirements are agreed with the quote.