Bromley Green construction mastic
Our CSCS-carded applicators take on mastic packages for new-build and refurbishment projects in Bromley Green. Send details for a fixed quote.
- Missed perimeter joints on a new elevation
- Perimeter gaps outside the sealant’s range
- Different trades sealing to different standards
Construction mastic near Bromley Green
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Construction mastic for commercial buildings in Bromley Green
On refurbishments, the mastic package normally includes cutting out old sealant as well as sealing new work. Old beads come out completely, as fresh silicone can’t grip old, and on older buildings we ask for the asbestos survey before disturbing anything. After that, the joints are prepared and sealed to the specification. If you have bath and shower joints scraped during the final clean and window and door perimeters that won’t pass inspection, we can help, whatever the surface. Sealant applicators who only do sealant are a different proposition from a general trade with a gun in the van: in Bromley Green, that means joint design, primers and backing rod as standard.
Around smaller places like Bromley Green, building work normally means conversions of farm buildings, a few new houses or an extension to a hall or school. Each still needs a proper mastic package: window perimeters, facade joints and internal sealant to the specification.
What our 12-month guarantee covers is the way we did the job: preparation, application and finish. It doesn’t extend to damage, other trades’ later work or movement the joint was never designed to take.
- Location
- Bromley Green (TN26)
- Region
- Kent
- Cover
- 12 months on our workmanship
- Quotes
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Building owners, agents and FMs in Bromley Green
If you look after buildings for someone else, clear figures and clear communication matter. We quote a fixed sum, confirm the scope and walk the finished work with you or your representative.
Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so guests, pupils, patients or staff are disturbed as little as possible.
Also near Bromley Green
Other services in Bromley Green
From enquiry to sign-off
When we get to site, we report to your site contact and complete whatever induction the building runs. Floors, finishes and fittings next to the joints are covered before anything is cut or cleaned, and the work usually takes as long as the agreed sequence needs, which comes down to joint lengths, access and handover dates. Rural sites near Bromley Green may need directions, gate codes or a contact on site. Add it to your enquiry and we will build it into the plan.
- We walk the site or review drawings to understand the package.
- You receive a fixed quote covering scope, products and sequence.
- Site paperwork is confirmed and our CSCS-carded applicators are inducted.
- Sealing follows the programme as areas are released.
- Any frame gaps or issues outside our scope are flagged to the site team.
- Final snagging is completed and the 12-month guarantee applies.
What we need from you
- Send any specification or drawings in advance
- Send your site hours and access windows
- Make sure the joints can be reached
Request a quote
Tell us about the building, the joints and when you need the work done, and we will put a fixed quote together. To get it moving, ring 01277 525 020 or send photos by email.
Related advice
Common problems we fix in Bromley Green
Three-sided adhesion is a frequent fault on new work. Fixed to three faces, the sealant rips the first time the joint opens, so depth is controlled with backing rod or bond-breaker tape.
Site and facilities staff are often the first to spot these:
- Snag items on joints that need redoing before handover
- Frame gaps too wide for sealant alone
- Missed perimeter joints on a new elevation
- Different trades sealing to different standards
When a school such as John Wallis Academy is extended or refurbished, the mastic package is often squeezed into the holidays.
What to look for in a quote
- Who will actually carry out the work
- Their pre-qualification and accreditations
- What site paperwork they can supply
- Can the work be phased to keep areas open?
Cost factors for mastic packages
To price the job, we consider:
- How much there is to seal
- Removal of failed or old sealant
- Induction, permit and paperwork requirements
- Access and working height
Pricing mastic packages depends on quantities, condition and access. Ask us for a fixed quote.
Details that help us quote
However big the job, the same details help:
- The product your specification calls for
- Drawings or a marked-up plan, if available
- When you need the work done
- The postcode of the building
Every job follows the same four steps: send details, get a quote, we seal, guaranteed. The first step is to ring 01277 525 020 or email the details over with what you know.
Looking after the joints
Regular inspection catches problems early. Specifically:
- Share drawings and the specification as soon as possible
- Note which sealant went where at handover
- Brief the final clean team to avoid blades near sealant
- Check frame gaps are within the sealant’s range before sealing
The package carries our 12-month guarantee for workmanship. The guarantee covers how we sealed, not later damage by other trades, so protecting sealed areas matters.
Leaving the mastic snag list to the end squeezes everyone. A planned close-out through each area as it completes keeps the list short.
Contractors’ notes for Bromley Green
The South East is one of the drier parts of the UK. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, which is why external dates are agreed with the site manager. Bromley Green is about 50 miles from central London. Towns within reach of London tend to keep building, from flats to offices and schools, and main contractors there need mastic that keeps to the programme.
Historic houses such as Godinton House (to the north of Bromley Green) are a reminder of the older buildings in the wider area, where sealing against old stone, brick or timber needs compatible products. New units and refits on sites such as Bliby Business Centre, 1.9 miles east of Bromley Green, need their panel and perimeter joints sealed to the specification.
Bromley Green is about 3 miles south of Ashford, in Kent. Across the TN26 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. Bromley Green is one of 931 places in Kent on our list for mastic packages. There’s a separate page for Brighton, about 46 miles away.
Work on mastic packages is covered throughout TN26. For a building on Bromley Green Road, Ashford Road and Hamstreet Road or nearby, send details and we will quote for mastic packages. Just outside Bromley Green, we also work in Orlestone (1 mile south), Stone Cross (2 miles east), Hamstreet (2 miles south), Ruckinge (3 miles south-east) and Kenardington (3 miles south-west). Nearby towns on our patch include Ashford (3 miles north), Folkestone (14 miles east), Faversham (15 miles north), Hythe (10 miles east), Davington (15 miles north) and Preston (15 miles north).
Near you in Bromley Green
Bromley Green’s nearest station is Ham Street station, about 1.9 miles south. Well-known places in the area include Ashford Designer Outlet (3 miles north) and Woodchurch Village Life Museum (3.9 miles west). Green spaces nearby include Orlestone Forest.
Surface by surface
Window and door perimeters
Frames sealed into the opening keep rain out of the reveal. They’re sealed with a low-modulus neutral-cure silicone or another product named in the specification, with backing rod in deeper gaps.
Fire-rated sealant where specified
Where the specification calls for fire-rated or intumescent sealant around service penetrations or linear gaps, we install it to the manufacturer’s tested detail. Fire stopping design belongs to the designer and building control and we install what’s specified.
FAQs: Bromley Green
Is a smaller place like Bromley Green outside your area?
No. Places such as Bromley Green are covered as much as the big towns. We work across Greater London and the South East. Where we can, we group nearby jobs to make the most of each trip.
Is a hospital such as William Harvey Hospital somewhere you can work?
Yes, healthcare and care buildings are part of our work. The estates team’s permit system and infection-control rules come first, and the work is planned around them.
Can you work to our specification?
We work to the specification and the manufacturer’s installation guidance. Preparation, backing and depth follow the product guidance.
Can weather delay the job?
For external joints, yes. Sealant needs a dry joint and a temperature within the product’s range, so damp, frosty or very cold days can stop external work. Internal work is rarely affected.
Can fire-rated sealing at service penetrations be included?
Fire-rated sealing at service penetrations and linear gaps can be included where specified. Record requirements are confirmed at quote stage.
How much does the work cost?
There isn’t a price list, as every site differs. Send photographs or drawings and we will price it at a fixed figure.
How long does a job like this take?
It depends on the scope, but the work usually takes as long as the agreed sequence needs, which comes down to joint lengths, access and handover dates. Larger or phased jobs take longer, and we will give you a timescale with the quote.