Mastic Sealing in Holborough
Looking for mastic sealing in Holborough? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.
- Cracked, hardened mastic round windows on a block
- Movement joints with sealant missing
- Communal area joints that look neglected
Need mastic sealing in Holborough?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
Mastic sealing in Holborough
Our clients include managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios. A planned, building-by-building programme often works better than reacting to each complaint, with each block quoted and scheduled in turn. We work on window and door perimeters on blocks, communal entrances and stairwells and external wall and movement joints, and what we’re called in for most is water getting in round frames after rain and window mastic that has split and shrunk. A specialist sealant contractor works differently from a general builder: in Holborough, that means joint design, primers and backing rod as standard.
Older buildings and conversions around places like Holborough mix old masonry with newer frames. Perimeter joints need a sealant that suits both frame and masonry.
Every job we finish is backed by a 12-month workmanship guarantee, in Holborough as everywhere else we work. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Location
- Holborough (ME6, ME1, ME19)
- Region
- Kent
- Cover
- 12 months on every job
- Quotes
- Quoted before any work starts
- Call
- 01277 525 020
- Updated
- 3 November 2026
Doing it in-house
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.
For a quick touch-up, site staff may be fine, but larger jobs are different: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
Places near Holborough
Other services in Holborough
Diagnose, treat, sign off
We follow your site rules from the start: signing in, inductions and any permit to work. Once we are cleared to begin, the joints are worked through in the order agreed with your site contact, and each area is checked before we leave it. For a job in Holborough, the main thing is a clear picture of the work, so send photographs of each area. A fixed quote follows.
- A building-by-building inspection lists the failed joints.
- You get a fixed quote, per block or for the whole programme.
- Dates and areas are agreed so occupiers can be told.
- Old mastic is removed and the joint faces prepared.
- New sealant goes in with backing rod and primer where needed.
- We check the finished work and confirm the guarantee.
Getting the site ready
- Arrange parking or a loading space
- Share your working hours and any access restrictions
- Warn occupants and staff about the work
Ask for a quote
The quickest route to a quote is a few photographs and the site postcode. Send them through the quote form, or call the office on 01277 525 020 or email us to discuss it first.
Read more
Planned mastic for Holborough portfolios
At about 26 miles from central London, Holborough is within reach of the capital. Managed blocks of flats are a big part of commuter-belt property. Holborough is in the South East, one of the UK’s drier regions. External mastic still waits for dry faces and the right temperature, and the sunniest, most exposed sides of a building usually need attention first.
Property owners at sites such as New Hythe Business Park, 1.9 miles to the south of Holborough, can have mastic renewed between lettings. Site managers at schools like Valley Invicta Primary School at Holborough Lakes can fit frame mastic into the summer works. Owners of student blocks near University for the Creative Arts - Rochester (to the north-east of Holborough) can schedule frame and external mastic for the summer vacation.
Holborough is about 4 miles west of Chatham, in Kent. We send applicators to Holborough for mastic joints, handled exactly as we handle every other area. We work across 931 places in Kent. Our London page has more on work in that area, about 26 miles away.
If you need mastic sealing in ME6, ME1 and ME19, the process matches everywhere else we work: send details, get a quote, we seal, guaranteed. Buildings on Lee Road, Byrne Road and Ladds Lane are within our area for mastic joints. If your building is just outside Holborough, we cover Snodland (1 mile south-west), Peters Village (1 mile east), Scarborough (1 mile east), Upper Halling (1 mile north-west) and Wouldham (1 mile north-east). Further afield, our area takes in Maidstone (6 miles south-east), Sittingbourne (13 miles east), Dartford (12 miles north-west), Sevenoaks (12 miles west), Gravesend (7 miles north-west) and Tonbridge (12 miles south-west).
Around Holborough
Around Holborough, our work takes us to commercial buildings near The Monks Head pub, Holborough Marshes and The Holmesdale School, among other places. The closest station to Holborough is Snodland station, roughly 0.5 miles south. Nearby you will also find St. Catherine's Hospital (4.2 miles north-east) and Leybourne Castle (2.5 miles south-west). Not far away are Blue Bell Hill and Burham Down.
Quoting for work in Holborough
Each job is priced on its own details. The main factors are:
- Working within restricted access windows
- How accessible the joints are
- Joint width, depth and condition
- Location, for remote and island sites
Larger quantities, tricky access or phasing all shape the price. So do site requirements such as inductions and permits, along with the time of year for external work.
Details that help us quote
For an accurate fixed quote, we need a clear picture of the site. Send us:
- The postcode of the building
- Photos of the joints, close up and from further back
- Specification clauses that apply
- Whether the building will be occupied during the work
To get a fixed quote, give us a call on 01277 525 020 or email a schedule or drawings, telling us the site location and the nature of the job. You can also send details through our quote form.
Your questions answered
Can you work at a site such as New Hythe Business Park, by Holborough?
Yes, sites like New Hythe Business Park are within our area, along with the rest of Holborough. Send details of the unit and the work through our quote form for a quick quote.
We manage a building near Snodland station. Can you help?
Yes, and several blocks can go on one quote. We work to your notice and access arrangements.
Can you plan resealing across several buildings?
Block-wide and estate programmes are common. The quote can be split however suits your budgeting.
What about access for upper-floor joints?
Every block is different. We agree access with you at quote stage so there are no surprises.
What guarantee do you give on resealing?
There is a 12-month guarantee on our workmanship, backed by public liability insurance.
Do you supply RAMS and insurance details?
Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We are CHAS accredited and a Constructionline member.
How soon can the area be used again?
Curing time varies by product, and we confirm it on the day, and sign any area that should be left alone.
What happens if it’s left?
Sealing over failed mastic looks tidy for a while. It won’t grip the old sealant and soon comes away. Full removal and proper preparation is what lasts. Sealant hardens, cracks and loses grip with age, UV and movement. Replacing it before it fails keeps water out.
The work involved drives the cost: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote.
Why choose Mastic Doctor in Holborough
- Our applicators hold CSCS cards
- Failed material removed, not covered up
- One phone line for London, the South East and Scotland
- RAL and finish matching where the product range allows
Take a look at our cost guide and our accreditations and insurance.
Commercial clients in Holborough
Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, with each stage agreed with your site contact.
Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we will confirm them with the quote.
Aftercare for building managers
A few simple habits keep the new joints working:
- Keep bins and bikes away from communal door frames
- Check sealant joints during planned building inspections
- Plan resealing building by building rather than complaint by complaint
- Share your contractor requirements early
Where a paintable product was specified, it can be painted after curing. Non-paintable silicone shouldn’t be painted over.
One failed perimeter typically means others on the same building are close, so it pays to look at the whole elevation. A planned reseal saves repeated visits.