Facade and window perimeter sealing in Gravesend, Hertfordshire
Need facade sealing in Gravesend? It’s simple: send details, get a quote, we seal, guaranteed.
- Air leaks through failed facade joints
- Hard, chalky sealant that no longer flexes
- Failed sealant on precast panel joints
Need facade sealing in Gravesend?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
How we handle facade sealing in Gravesend
Most facade joint failures trace back to the joint, not just the sealant. The width has to suit the expected movement and the sealant’s movement capability, while rod fixes the depth and stops the bead sticking to the rear. Site teams most often ask us about failed sealant on precast panel joints and draughts around frames and panels, on cladding panel joints, perimeter joints where frames meet the structure and window and door perimeters. Sealant contractors, mastic applicators, sealant specialists: whatever the job title on the order, in Gravesend it comes down to the same thing: the right product in a properly prepared joint.
Sites around smaller places like Gravesend can be a fair drive from suppliers, so we come with everything the package needs, timed to the stage the job has reached. Send drawings or photos and the programme and we will quote to suit.
What our 12-month guarantee covers is the way we did the job: preparation, application and finish. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Where
- Gravesend (SG11)
- Wider area
- Hertfordshire
- Cover
- 12 months on every job
- Quotes
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Quoting for work in Gravesend
A fixed quote reflects the actual work. It takes account of:
- Travel to remote or island sites
- Whether old sealant has to be cut out first
- How accessible the joints are
- Backing rod, priming and other preparation
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 and we’ll explain how it’s made up.
Details that help us quote
The more we know, the firmer the quote. When you get in touch, include:
- Access details, including height
- Whether the building will be occupied during the work
- The product your specification calls for
- A wide shot and a close-up of the area
Let us know the site, the scope and your timescale, and we will put a fixed quote together. To get it moving, speak to us on 01277 525 020 or send details through our quote form.
Questions we’re asked in Gravesend
Is hospital work, at somewhere like Herts and Essex Hospital, something you do?
Yes. We work in healthcare settings as well as offices and schools. We follow the site’s permits, sign-in and infection-control procedures in every area.
Is Gravesend too small for you to travel to?
No. Places such as Gravesend are covered as much as the big towns. We cover Greater London and the counties of the South East. Send photos and a list of what needs doing, and we will plan the job to need as few trips as possible.
Do you provide access for facade work?
That comes down to the access arranged for the job. Share what access exists or is planned when you send details.
Will you quote for a small job?
Small jobs are welcome alongside larger packages. Send details for a fixed quote.
Is it fine to apply new sealant on top of old?
No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.
Can the building stay open while you work?
In most cases, yes. We phase the work so most of the building stays in use.
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.
What happens if it’s left?
Open facade joints also let air and dirt through: draughts around frames add to heating costs and complaints. Resealing deals with the draught as well as the leak. Halls, stores and units around places like Gravesend may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.
Small jobs and large programmes are priced from the same things: what’s in scope, how we reach it, what’s specified and when it needs doing. Call for a quote, and you will have a fixed figure to work with.
Why us?
- Matching to RAL references, product permitting
- Work carried out by CSCS-carded applicators
- Health and safety: CHAS accredited
- A fixed quote before work starts
Read our cost guide and our accreditations.
Towns and villages near Gravesend
Other services in Gravesend
What we can’t put right
Honesty saves time and money. New sealant won’t cure:
- Joints whose design needs changing by the specifier
- Work on the window or framing system itself
- Water getting in through cracked render or porous masonry
Not sure which it is? You can call 01277 525 020 or email the details over and we will tell you honestly before you book.
Where we work in Gravesend
- Shopfront frames
- Cladding panel joints
- Window and door perimeters
- Stone and brick facade joints
- Perimeter joints where frames meet the structure
- Coping and flashing joints
Mastic packages on Gravesend sites
Gravesend is about 29 miles from central London. Commuter-belt towns tend to see a steady flow of new flats, offices and commercial schemes, and each scheme needs its mastic sealed to programme. Rainfall across the South East, Gravesend included, is lower than in many parts of the UK. Winter mornings still bring frost and condensation on frames and panels, so the external programme keeps a little slack.
With historic properties like Much Hadham Palace, 3.6 miles to the south of Gravesend, in the area, refurbishment work often meets old masonry that needs compatible sealants. When a school such as Albury Church of England Voluntary Aided Primary School is extended or refurbished, the mastic package is often squeezed into the holidays. New wings at hospitals like Herts and Essex Hospital (4.6 miles south-east of Gravesend) bring long runs of window and panel joints to seal.
Gravesend is about 4 miles north-west of Bishop's Stortford, in Hertfordshire. We cover Gravesend and the rest of Hertfordshire, and jobs here get the same fixed quote and 12-month guarantee as anywhere else. Across Hertfordshire, 371 places are covered, including Gravesend. Sites around London have their own page, about 29 miles away.
Commercial sites across SG11 are covered for facade joints. We also cover Albury (1 mile west), Clapgate (1 mile south-east), Furneux Pelham (2 miles north), Braughing (3 miles west) and Hay Street (3 miles west) for facade joints. Further afield, our area takes in Stevenage (12 miles west), Bishop's Stortford (4 miles south-east), Welwyn Garden City (14 miles south-west), Hoddesdon (12 miles south-west), Cheshunt (15 miles south-west) and Hertford (11 miles south-west).
Around Gravesend
In Gravesend, that means premises near The Catherine Wheel pub and the streets around them. The closest station to Gravesend is Bishops Stortford station, roughly 4.2 miles south-east of the centre. A little further out are Herts and Essex Hospital (4.6 miles south-east) and Bishops Stortford Local History Museum (3.1 miles south-east).
How the job changes by surface
Precast concrete panels
Joints between precast panels carry real movement. We use a sealant with the right movement capability, set over backing rod with primer where the product requires it.
Perimeter joints at frames and structure
The joint around a framed system, where it meets the structure, needs sealant. We seal those perimeter joints rather than the system it surrounds.
Work for main contractors and building owners
FMs need a contractor who is easy to get on site. Tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we’ll confirm with the quote.
Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first, and our applicators hold CSCS cards.
How a job runs
Before any cutting starts, the area is protected: masking tape along the joint edges and sheeting over anything nearby. The work itself normally takes a day or two for a few elevations, and longer where access has to be moved around the building, and our waste is bagged and taken away as we go. Jobs in and around smaller places like Gravesend are normally planned as a single visit, so photos and measurements up front really help. That way the right products come on the day.
- We look at the joints, the drawings and the access before pricing.
- Failed sealant is cut out along its full length.
- Both faces are cleaned and, where the product needs it, primed.
- Backing rod, or bond-breaker tape in shallow joints, limits the depth.
- A facade-grade sealant rated for the movement goes in, tooled to a concave profile.
- The completed runs are checked with you, then the 12-month guarantee applies.
Before we start on site
- Let us know about inductions and permits
- Have the specification and drawings to hand
- Warn occupants and staff about the work
Ask for a quote
A good quote starts with a clear picture: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.