Mastic sealing for building owners and managing agents in Broom Street, Kent
Commercial sealant work in Broom Street for contractors, FMs and building owners: mastic sealing for building owners, managing agents and housing associations, quoted at a fixed price.
- Worn sealant at communal door frames
- The same joint failures repeated across a portfolio
- Water getting in round frames after rain
Mastic sealing for businesses in Broom Street
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Mastic sealing for commercial buildings in Broom Street
We work for building owners, landlords with commercial or block portfolios, managing agents and housing associations. A planned, building-by-building programme often works better than reacting to each complaint, with each block quoted and scheduled in turn. The enquiries we see most involve estate-wide sealant that is simply worn out and brittle perimeter mastic across a building, on external wall and movement joints, balcony and threshold joints and shopfronts below residential blocks. Whoever orders the work in Broom Street, the brief is usually the same: a fixed quote, no surprises on site and a 12-month guarantee behind the result.
For buildings around smaller places like Broom Street, we group work so one trip covers it. Photos of each elevation help us quote accurately.
A 12-month guarantee applies to all our work. Should something we installed fail, call the office on 01277 525 020 or use the quote form and we will come back to it.
- Place
- Broom Street (ME13)
- Region
- Kent
- Cover
- 12 months on our workmanship
- Quote
- Fixed quote, scope in writing
- Phone
- 01277 525 020
- Updated
- 3 November 2026
What we’re called out for in Broom Street
Sunlight and weather break mastic down over time. It stiffens, stops stretching and cracks most of all on the sunniest and most exposed elevations.
If one of these sounds familiar, it’s time for a closer look:
- Cracked, hardened mastic round windows on a block
- Movement joints with sealant missing
- Complaints coming in block by block
- Communal area joints that look neglected
Site managers at schools like Graveney Primary School can fit frame mastic into the summer works.
Questions to ask before you book
- Is depth set with backing rod, or bond-breaker tape in shallow joints?
- Their plan for phasing and protecting the area
- The terms of the workmanship guarantee
- Is the sealant right for the movement and the substrate?
Nearby places to Broom Street
Other services in Broom Street
Questions about Broom Street
Is Broom Street too far out for you?
Not at all. Broom Street is within our area. Our area covers London and the South East counties. Good photographs up front let us bring everything on the first visit.
Can you quote for a block close to Faversham station?
Yes, and several blocks can go on one quote. Photos of each elevation help us quote accurately.
What about access for upper-floor joints?
It depends on the building. We agree access with you at quote stage so the fixed quote reflects it.
Can you take on resealing for a block portfolio?
Yes, block and estate work is a core part of what we do. We work through buildings in a planned order so you can plan around it.
How do you choose the sealant?
The specification comes first, if there is one. If there isn’t one, it comes down to the joint: how much it moves, what it bonds to and whether it’s wet, trafficked or fire-rated.
Can weather delay the job?
It can, for external work. Sealant won’t bond properly to a wet or frosty joint, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.
Do you supply RAMS and insurance details?
We’re CHAS accredited, a Constructionline member and carry public liability insurance. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.
Diagnose, treat, sign off
Our CSCS-carded applicators arrive with the sealants, primers and backing rod the job calls for. Any old material is cut back to clean, sound faces, primer goes on where the manufacturer specifies it, and each bead is tooled to a neat concave finish. For a building around Broom 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.
- First we look at the mastic on each building and note what needs replacing.
- We send a fixed quote that sets out the joints, the products and the programme.
- Dates, areas and access are agreed so residents or tenants can be told in advance.
- We remove the old mastic completely and clean the joint faces back.
- Backing rod and primer go in as the joint requires, then the new bead is placed and tooled.
- Completed joints are inspected and carry a 12-month workmanship guarantee.
Getting the site ready
- Share your working hours and any access restrictions
- Point out parking and an unloading spot
- Send any specification or drawings in advance
Get a fixed quote
Photos, drawings or a schedule of the joints are often enough for a fixed quote. If the job needs a look first, we will arrange a site visit.
Related advice
Leave it or put it right?
A bead run over old mastic can look like a repair. It doesn’t bond and normally fails within a short time. Cutting out and resealing properly does it once. Around Broom Street, it’s better to renew all the failing joints at once, rather than one at a time. Send photos of each area and we will quote for the lot.
A quote for mastic joints depends on how many there are, their condition and the access, and any specification that applies. Call for a quote.
Why choose Mastic Doctor in Broom Street
- Coloured sealants to suit the setting, where available
- CSCS-carded applicators
- Constructionline member for supplier checks
- 12-month guarantee on workmanship
See how commercial sealant jobs are priced and our accreditations.
When to bring in a specialist
General builders and handymen seal joints, but it isn’t their main trade. A specialist brings correct preparation, depth control with backing rod and a product suited to that particular joint, which is what makes a joint last.
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist works through quantities efficiently, leaves a consistent finish and backs it with a 12-month guarantee.
Aftercare for building managers
Your facilities or cleaning team can help the joints last. Share these points with them:
- Log resealing dates block by block
- Protect low-level joints in entrances
- Check the asbestos register before any old mastic is disturbed
- Look at the sunniest and most exposed elevations first
Add mastic joints to your cyclical inspections. Check for splits, open joints, brittle mastic and lifting edges and record where they are.
Leaks at window perimeters spoil finishes and can affect frames. Early resealing is far simpler than repairs inside.
Mastic sealing in Broom Street: the local picture
Broom Street lies within about 2 miles of the sea. On buildings near the shore, the side facing the weather typically needs its mastic renewed first; plan inspections around that. The South East is one of the drier parts of the UK. Outside mastic still needs a dry joint and the right temperature, while the elevations that take the most sun tend to show hardened mastic first.
If you own or manage units on a site such as Waterham Business Park (2 miles east of Broom Street), failed mastic on frames, door surrounds and external joints can be dealt with unit by unit. For agents with blocks near Faversham station, 2.1 miles south-west of Broom Street, a block-wide mastic programme deals with frames, balconies and entrances in one go.
Broom Street is about 2 miles east of Faversham, in Kent. Across the ME13 postcode area, the process is the same: details in, fixed quote out, then sealing and a 12-month guarantee. 931 places across Kent fall within our area, including Broom Street. There’s a separate page for London, roughly 46 miles from Broom Street.
Anyone looking for mastic sealing in ME13 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. Sites close to Broom Street are covered too, including Graveney (1 mile south-east), Culmers (1 mile south-east), Goodnestone (1 mile south), Slutshole (2 miles south-east) and Hernhill (2 miles south-east). Nearby towns on our patch include Ashford (13 miles south), Canterbury (7 miles south-east), Sittingbourne (9 miles west), Whitstable (5 miles north-east), Herne Bay (9 miles east) and Minster (9 miles north-west).
Local landmarks in Broom Street
Around Broom Street, our work takes us to commercial buildings near South Swale and Queen Elizabeth's Grammar School, among other places. For rail, the closest station is Faversham station, roughly 2.1 miles south-west. Well-known places in the area include Whitstable and Tankerton Hospital (5.6 miles north-east).
When something else is needed
Part of a good diagnosis is knowing where sealant stops. You will hear from us if the cause turns out to be one of these:
- Glazing that needs replacing
- Failed window or door frames, which need a window contractor
- Cracked or crumbling render, brick or stone at the joint edges (we will tell you if so)
If you are not sure, just call 01277 525 020 or use the quote form and we will give you a straight answer.
What we seal
- Balcony and threshold joints
- External wall and movement joints
- Communal kitchens and washrooms
- Shopfronts below residential blocks
- Window and door perimeters on blocks
- Communal entrances and stairwells