Dean Street facade sealing
Sealant work in Dean Street for main contractors, managing agents and facilities managers: facade joint and window perimeter sealing on commercial buildings, quoted at a fixed price.
- Hard, chalky sealant that no longer flexes
- Perimeter joints where frames meet the structure
- Perimeter sealant that has split or peeled away
Need facade sealing in Dean Street?
Photos, a specification or a quick description of the joints is enough to start a fixed quote.
Honest limits
Being straight saves everyone time. New sealant won’t cure:
- Joints whose design needs changing by the specifier
- Leaks from roofs, gutters or failed flashings rather than sealant joints
- Render or concrete edges that have broken away
Not sure which it is? You can ring 01277 525 020 or send photos by email and we’ll tell you honestly before you book.
Surfaces we seal
- Cladding panel joints
- Stone and brick facade joints
- Perimeter joints where frames meet the structure
- Shopfront frames
- Coping and flashing joints
- Window and door perimeters
How we handle facade sealing in Dean Street
External joints face UV, rain, temperature swings and building movement all year, so they don’t last indefinitely. How long a joint lasts depends on the movement it takes, its exposure, the product and how well it was installed. When the time comes, we cut the old sealant out completely and start again. If you have gaps between rainscreen or cladding panels and air leaks through failed facade joints, we can put it right, on coping and flashing joints, shopfront frames and stone and brick facade joints alike. Whether you call it commercial sealant work, mastic application or joint sealing, in Dean Street it comes down to the same thing: the right product in a properly prepared joint.
Around smaller places like Dean Street, building work normally 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.
Work we carry out in Kent comes with a 12-month guarantee. If an installation problem shows up, speak to us on 01277 525 020 or use the quote form and we’ll arrange a return visit.
- Location
- Dean Street (ME15)
- Wider area
- Kent
- Cover
- 12 months on every job
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Page updated
- 3 November 2026
Work for main contractors and building owners
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.
We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Sites in Dean Street can sit alongside others in a wider programme.
After the work
Cleaning and maintenance staff play a part too. Share these points with them:
- Don’t wait for a second leak before calling
- Walk the elevations once or twice a year
- Clear debris that holds water against joints
- Check the asbestos register before old mastic is disturbed
Record the sealant type and date on the building file. Future work can then match the product and colour.
Check older buildings for asbestos before disturbing old mastic. Older sealants can contain asbestos, and work stops until it’s tested if it’s suspected.
What sets the cost
Each job is priced on its own details. The things that drive the figure:
- Which sealant the job calls for
- Site requirements such as inductions and permits
- Quantities, in metres or numbers
- Removal of failed or old sealant
The work involved drives the cost: stripping out, preparation, sealing, access and phasing. Call for a quote.
Sending details for a quote
It doesn’t need to be a full survey. These details are enough to start:
- Specification clauses that apply
- Rough lengths or quantities, or drawings if you have them
- The type of building and who uses it
- When you need the work done
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. If the job needs a look first, we will arrange a site visit.
Why deal with it now?
The longer a failed joint is left, the more the substrate suffers: edges get wet, render and timber deteriorate and frames can move. Acting at the first sign of splitting keeps the fix simple. One visit to deal with every failing joint makes more sense than several trips to a place like Dean Street. Photos of every joint help us quote for the whole job.
What a job costs comes down to the quantity of joints, how much old material needs removing and how the joints are reached. Call for a quote once you have the details.
Why appoint us
- Health and safety: CHAS accredited
- Coloured sealants to suit the setting, where available
- Specification-led, product-correct work
- Matching to RAL references, product permitting
Read what affects the cost and how we’re accredited.
Dean Street: questions and answers
Do you cover business parks and estates near Dean Street, such as Tovil Green Business Park?
Yes. Estates, retail parks and business parks around Dean Street, Tovil Green Business Park among them, are all within reach. To start, just call the office on 01277 525 020 or send details through our quote form with the unit, the joints involved and your access times.
Is Dean Street too small for you to travel to?
Not at all: smaller places are covered as well as towns. We work across Greater London and the South East. Good photographs up front let us bring everything on the first visit.
Do you guarantee your work?
Yes, for 12 months. If a joint fails because of how we installed it, we come back and put it right.
How is access to upper-level joints handled?
That varies with the building and the access on offer. When you call 01277 525 020 or email the details over, describe the access, and we’ll agree the approach together.
Can you look at water coming in around a frame?
Yes. We check the sealant joints and report what we find as part of pricing. If the water seems to come from a roof, sill or the glazing unit instead, we say so.
Which sealant do you use on facades?
Low-modulus, neutral-cure silicone suits many facade and perimeter joints. Hybrid or MS polymer, polyurethane and polysulphide sealants suit others.
Do you have public liability insurance?
Yes. We are fully insured, and the certificate can go with your quote.
Facade sealing around Dean Street: points for this area
Central London is about 31 miles from Dean Street. Construction around the commuter belt mixes station-side flats with refurbished offices and units, so mastic packages have to keep pace with busy programmes. There are a number of hotels within about 2 miles of Dean Street. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up.
Hotels like Grange Park Hotel, 1.3 miles to the north of Dean Street, rarely close for long, so refurbishment mastic is phased floor by floor. Building work at universities like University for the Creative Arts - Maidstone (to the north of Dean Street) is often timed for the summer, mastic included. When units on a site such as Tovil Green Business Park (to the north-east of Dean Street) are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.
Dean Street is about 2 miles south-west of Maidstone, in Kent. Looking for facade sealing in Dean Street? We can help. Our Kent coverage takes in 931 places, large and small. London is covered too, around 31 miles from Dean Street.
Work on facade joints is covered throughout ME15. Streets here include Forge Lane and Dean Street, and sites on any of them can send details for a fixed quote. We also cover East Farleigh (1 mile west), Coxheath (1 mile south), Fant (1 mile north), Kettle Corner (1 mile west) and Farleigh Green (1 mile west) for facade joints. Bigger towns within reach include Sittingbourne (12 miles north-east), Sevenoaks (14 miles west), Royal Tunbridge Wells (13 miles south-west), Gravesend (13 miles north), Tonbridge (10 miles west) and Northfleet (14 miles north-west).
Near you in Dean Street
Locally, jobs take us to sites close to Walnut Tree pub, St Augustine Academy and Quarry Wood and the streets around them. The nearest railway station is East Farleigh station, about 0.6 miles north-west of the centre. Well-known places in the area include Allington Castle (3 miles north) and Fremlin Walk (2 miles north-east). For a walk, there’s Boxley Hills.
Towns and villages near Dean Street
Also in Dean Street
Our process
Diagnose, treat, sign off: that’s the shape of every visit. We inspect the joints and confirm what’s in scope, then the work is carried out to the specified product and detail, and we finish with a walk round so the work can be signed off. For a building around Dean Street, tell us how to find it and who will meet us. Add it to your enquiry and we’ll build it into the plan.
- Access, site rules and timing are settled with the client up front.
- We only seal when joints are dry and within the product’s temperature range.
- Each joint is cut out and the edges inspected.
- Joints are cleaned, primed if required and fitted with backing rod.
- Facade-grade sealant goes in and is tooled to a tidy concave profile.
- We hand over with our 12-month workmanship guarantee.
Preparing the site
- Explain the parking and delivery arrangements
- Warn occupants and staff about the work
- Let us know about inductions and permits
Request a quote
Let us know the site, the scope and your timescale, and a fixed quote will follow. The easiest way is to phone 01277 525 020 or send photos by email.