Facade and window perimeter sealing in Northbourne, Kent
Facade sealing for Northbourne, from a contractor working since 2005. Fully insured and CHAS accredited.
- Damp patches beside frames after rain
- Air leaks through failed facade joints
- Gaps between rainscreen or cladding panels
Facade sealing across Northbourne
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Cost factors for facade joints
The price varies from site to site. Expect it to depend on:
- Working within restricted access windows
- The site’s rules and procedures
- Joint width, depth and condition
- Distance, for remote addresses
What a job costs comes down to how many linear metres there are, what has to come out first and the access. Call for a fixed quote once you have the details.
Before you send an enquiry
We can often quote from photos and a few details. It helps to include:
- Whether the building will be occupied during the work
- Your programme or deadline
- Clear photos of the problem areas
- The site address and postcode
To get a fixed quote, speak to us on 01277 525 020 or email the details over with the site address and an outline of the work. Our quote form is another easy route.
Facade sealing in Northbourne
Installing framed glazing systems isn’t part of our work. We handle the sealant joints that surround those elements: perimeter joints where frames meet the structure, panel joints and window perimeters, using sealants classified for facade or glazing use. We work on stone and brick facade joints, window and door perimeters and coping and flashing joints, and what we’re called in for most is staining on stone next to old sealant and weathered joints at frame-to-structure perimeters. Most enquiries from Northbourne start with one failed joint and grow into a wider look at the building: we look at the rest while we’re there and tell you what we find.
Construction in and around smaller places such as Northbourne is often barn conversions, small groups of houses or extensions to halls and schools. Perimeters, facade joints and internal sealant all need doing properly, however small the scheme.
The 12-month guarantee is for workmanship rather than 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
- Northbourne (CT14)
- Region
- Kent
- Guarantee
- 12 months on every job
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
Your questions answered
Would you work within a site like Victoria Hospital?
Yes, provided the work is planned with the site’s estates team. Each area is agreed with the ward or department and the estates team in advance.
Can you work at a site such as Pike Road Industrial Estate, by Northbourne?
Yes. Estates, retail parks and business parks around Northbourne, Pike Road Industrial Estate among them, are all within reach. A few photos and the unit address let us price the work.
Do you work in Northbourne?
Yes. Northbourne is in our area and the rest of Kent. For a quote, call 01277 525 020 or email a schedule or drawings.
What type of sealant goes on window perimeters?
It depends on the joint, the substrate and any specification. Specifications often refer to BS EN 15651-1 for facade sealants or BS EN 15651-2 for glazing.
How long before the joints can be used?
That comes down to the sealant and the temperature. Some take light use quickly, others need longer to cure, and we confirm it before leaving site.
Will you quote for a small job?
We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.
When is resealing likely to be due?
There’s no fixed lifespan: movement, exposure, cleaning, traffic and the product all play a part. Sealant joints are maintenance items, so inspect them regularly.
What the job involves on each surface
Precast concrete panels
Concrete edges can be dusty or weak. Faces are cleaned to sound concrete, and damaged edges are reported before sealing.
Cladding panel joints
Joints between cladding panels open and close with temperature. We use a product rated for the movement and suited to the panel surface, often a low-modulus silicone or hybrid.
Aftercare for building managers
To get the most from the new sealant:
- Walk the elevations once or twice a year
- Clear debris that holds water against joints
- Confirm the survey covers external sealants in older buildings
- Keep pressure washers away from fresh sealant
Blocked sills and gutters push water at the joints. Good drainage keeps water moving off the facade rather than sitting against the joints.
Coordinate facade sealing with other external works. One set-up for several trades saves money.
For managing agents and facilities managers
Hotels, schools, healthcare sites, offices and retail units come to us directly as well. The work is planned around how the building runs, so the building keeps working while we do.
Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Northbourne can form part of a wider programme across Kent.
From enquiry to sign-off
Occupied buildings need a little choreography. We sign and contain the area we’re in, with routes through the building left open and move on in phases so staff and visitors can carry on around us. Smaller jobs around Northbourne can be grouped with others nearby. A fixed quote is given before anything starts.
- We start with photos, drawings or a visit to see the joints and agree access.
- We confirm the joint type, movement and the specified product.
- The existing bead comes out in full.
- Primer is applied where the maker specifies it.
- Rod goes in to fix the depth, then the joint is sealed and tooled.
- We go over the completed work with you before leaving.
Before we start on site
- Make sure the joints can be reached
- Tell staff and tenants when we will be in
- Share the asbestos register for older buildings
Quotes
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or send details through our quote form to discuss it first.
Advice
Building and refurbishing in Northbourne
Northbourne lies roughly 65 miles out from central London. Building activity in the commuter belt runs from new flats near stations to business park refurbishments, so mastic packages have to keep pace with busy programmes. Northbourne is in the South East, one of the UK’s drier regions. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so external mastic is timed for workable conditions and agreed with the site manager.
School extensions, at buildings such as Northbourne Church of England Primary School, normally run to the summer holidays, mastic included. New units and refits on sites such as Pike Road Industrial Estate, 3 miles to the west of Northbourne, need their panel and perimeter joints sealed to the specification. With historic properties like Walmer Castle, 3 miles to the south-east of Northbourne, in the area, refurbishment work often meets old masonry that needs compatible sealants.
Northbourne is about 2 miles west of Deal, in Kent. Commercial clients in Northbourne can call on us for facade joints, as part of our coverage of Kent. Northbourne is one of 931 places we cover in Kent. There’s a separate page for London, about 65 miles away.
Commercial sites across CT14 are covered for facade joints. If your site is on Deal Road, Coulson Grove and Mill Lane or close by, we can quote for facade joints. Sites close to Northbourne are covered too, including Marley (1 mile north), Great Mongeham (1 mile south-east), Finglesham (1 mile north), Sholden Meadows (1 mile east) and Sholden (1 mile east). Nearby towns on our patch include Canterbury (12 miles west), Margate (11 miles north), Dover (6 miles south), Folkestone (12 miles south-west), Ramsgate (9 miles north) and Broadstairs (11 miles north).
What’s near Northbourne
Recent enquiries here include premises near Castle Community College, Hare & Hounds pub and Betteshanger Park, among other places. The closest station to Northbourne is Walmer station, roughly 2.2 miles south-east of the centre. A little further out are Deal Castle (2.8 miles east) and Kent Museum of the Moving Image (2.7 miles east). Not far away are Monk's Wall nature reserve.
General trades versus a specialist
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Paperwork matters too. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and our CSCS-carded applicators are used to working under those rules.