Kent · England
Commercial sealant contractors in CT1
Our applicators cover all of the CT1 postcode district, including Canterbury, Wincheap and Thanington. Every joint is properly prepared, with a 12-month guarantee.
Need sealant work in CT1?
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Places in CT1
Sealant work we offer in CT1
- Commercial sealant contractors
- Mastic sealing for building owners and managing agents
- Construction and new-build mastic
- Facade and window perimeter sealing
- Commercial washroom and wet-area sealing
- Fire-rated sealing and fire stopping
- Industrial and floor joint sealing
- Expansion and movement joint sealing
- Coloured and colour-matched sealant
- See all services
Let us know the job and your postcode and we’ll come back with a price: call the office on 01277 525 020 or email drawings and photos.
Nearby postcode districts
More in Kent
Every town in Kent
Areas we cover
Our commercial sealant contractors service in CT1
On older buildings, particularly those put up before 2000, some old mastics and sealants may contain asbestos. Before anything is cut out, we ask for the asbestos register or survey. Anything suspect is left alone until it has been tested. We work on floor and threshold joints, window and door perimeters and external facade joints, and the failures we’re asked to look at most are earlier reseals applied straight onto the failed bead and sanitary sealant that has gone black and patchy.
Before we leave any area, the masking comes off, the area is cleaned and every joint is checked, ready for your sign-off. If an area should be left alone while the sealant cures, we say how long and put signs out.
- We start with the evidence: photos, drawings or a look on site.
- A fixed quote follows, with removal and preparation included.
- We agree the order of work, access windows and site hours with you.
- The failed sealant comes out and the faces are prepared, with primer where required.
- Backing goes in, the new sealant is laid and tooled, and the area is left neat.
- We hand back each area with its cure time and our 12-month guarantee.
Pricing in CT1
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.
Why appoint us
- Our applicators hold CSCS cards
- Joints cleaned back to sound surfaces
- 12-month guarantee on workmanship
- Fixed quotes based on photos, drawings or a visit
Quotes
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 send photos by email.
What’s near Canterbury
In Canterbury, that means premises near The Old Buttermarket pub, Barton Court Grammar School and St Thomas of Canterbury Church. Other local landmarks include Bus Company Island (under half a mile north), Church of St Margaret (under half a mile south-west), Canterbury School of Architecture (0.5 miles south-east) and St Peter's Methodist Primary School (under half a mile west). There’s a railway station in Canterbury itself: Canterbury East station. Other landmarks nearby include Whitefriars Shopping Centre (under half a mile south-west) and Canterbury Roman Museum (less than half a mile south). The countryside around Canterbury includes Blean Woods RSPB Reserve.
Commercial premises across CT1
From Canterbury, Wincheap and Hales Place outwards, CT1 has a broad spread of commercial premises: shops, offices, hotels, restaurants and units. We cover the whole area, so occupiers with several sites can use one contractor and one point of contact.
We work across Greater London and the South East counties, so jobs in CT1 are planned with access, loading and parking in mind.
Canterbury: Offices and shops close to stations such as Canterbury East station (less than half a mile south-west of Canterbury) tend to be busy all day, so sealant work is planned around opening hours. Sites a few miles apart, such as Wincheap Industrial Estate and Maybrook Retail Park, can share one programme and one point of contact.
Looking after the joints
For the best life from the joints:
- Note dates and locations of sealant work for future planning
- Make sure contractors see the asbestos survey before cutting out old mastic
- Have extract fans checked so wet areas dry out
- Keep abrasive pads and scrapers off resealed joints
New joints need their full cure time before they take water, cleaning or traffic. Cure time varies with the product, conditions and depth of the joint. Leaving the area closed until then keeps the bead neat.
Movement joints that fill with debris stop working. The joint can no longer close, so its edges crack or spall. That turns a sealant job into something bigger.
What sealant work can’t fix
Honesty saves time and money. New sealant won’t cure:
- Misted, cracked or failed glazing units (a glazier’s job)
- Cracking that needs a structural engineer to look at it
- Leaks from pipework, wastes or valves (that’s plumbing)
Why it fails
Plenty of failed joints were never sealed with the right product. Painters’ acrylic in a moving joint, vinegar-smelling silicone on metal or natural stone, or a high-modulus product where a low-modulus one was needed. BS 6213 gives guidance on choosing construction sealants, and many specifications refer to it.
Common reasons buildings call us in:
- Shrunken sealant along kitchen worktops and splashbacks
- Messy, uneven beads from earlier work that let the building down
- A top-up bead over failed sealant, now lifting
- Hardened, chalky sealant on south-facing or exposed elevations
Doing it in-house
A short, simple internal joint is often within reach of a maintenance team. The usual problems come from preparation: new sealant over old, damp or dusty faces, or the wrong product for the movement.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Quoting for work in CT1
Sealant work doesn’t have a standard rate, because every site is different. What we look at:
- Site requirements such as inductions and permits
- How accessible the joints are
- Whether old sealant has to be cut out first
- The total length or number of joints
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
Before you send an enquiry
The more we know, the firmer the quote. Helpful details to send:
- Any dates the work must fit around
- How the joints are reached, and at what height
- The site address and postcode
- Specification clauses that apply
If there’s a specification, drawings or a tender package, send it with your enquiry, and we will price the work to it. Smaller jobs need nothing more than photos and a few notes.
Questions about CT1
Can you work to our specification?
Yes. Include it with the drawings when you ask for a quote, and we’ll price the work to it, flagging anything that needs clarifying.
Which site documents can you send us?
We confirm documents at quote stage: RAMS, an insurance certificate and CSCS details are the usual requests. Our applicators are CSCS-carded.
Can you take on work for an FM or managing agent?
Yes, and through main contractors too. We quote, schedule and report back in the way that suits your process.
Will you just go over the old sealant?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
Who decides which product is used?
Where there’s a specification, we use the product it names. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
How long do sealant joints last?
There isn’t a single answer, 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.
Are your applicators CSCS-carded?
Yes. Our applicators hold CSCS cards, as many construction sites ask for.