Mastic sealant contractors in Shalmsford Street
We carry out mastic sealing for building owners, managing agents and housing associations in Shalmsford Street and the surrounding area. Send details for a fixed quote.
- Repeated reactive repairs to the same buildings
- Window mastic that has split and shrunk
- Draughts at frames across a block
Mastic sealing for businesses in Shalmsford Street
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
When it isn’t the sealant
Honesty saves time and money. New sealant won’t cure:
- Glazing that needs replacing
- Masonry that has broken away beside the joint
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
Not sure which it is? You can give us a call on 01277 525 020 or send details through our quote form and we will tell you honestly.
Joints and surfaces we work on
- Window and door perimeters on blocks
- External wall and movement joints
- Shopfronts below residential blocks
- Balcony and threshold joints
- Communal entrances and stairwells
- Communal kitchens and washrooms
About our mastic sealing in Shalmsford Street
In buildings from before 2000, some old mastics contain asbestos. We check the asbestos register or survey before any old sealant is cut out and if it’s suspected, work stops until it’s tested. We don’t remove asbestos-containing materials. Site teams most often ask us about brittle perimeter mastic across a building and no planned programme for sealant, across external wall and movement joints, balcony and threshold joints and window and door perimeters on blocks. A specialist sealant contractor works differently from a general builder: in Shalmsford Street, that means joint design, primers and backing rod as standard.
Older buildings and conversions around places like Shalmsford Street mix old masonry with newer frames. Perimeter joints need a sealant that suits both frame and masonry.
We stand behind the joints we seal: 12 months, guaranteed. That covers our preparation and application, and if something we did falls short, we return to it.
- Location
- Shalmsford Street (CT4)
- Region
- Kent
- Cover
- 12 months on every job
- Quote
- Quoted before any work starts
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Commercial clients in Shalmsford Street
Blocks and communal areas make up much of the work for housing associations and agents. Work can be phased so residents and staff keep access throughout, and each stage is agreed with your contact.
Hotels, schools, healthcare sites, offices and retail units book us directly too. The work is planned around how the building runs, so the building keeps working while we do.
Different surfaces, different methods
Communal areas
Joints at low level in communal areas take knocks from bins, bikes and buggies, so they often need renewing sooner.
Estate-wide resealing programmes
Consistent products and colours across an estate make future maintenance simpler.
Site staff or a sealant specialist?
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
The visible bead is only part of the job. Backing rod, primer where specified and a joint designed to move with the building are easy to get wrong without experience.
Common problems we fix in Shalmsford 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.
Things that usually lead to an enquiry:
- Cracked, hardened mastic round windows on a block
- Water getting in round frames after rain
- Occupiers reporting cold air round windows
- Patchy repairs in mismatched sealant
If you look after a block within reach of Chartham station (0.5 miles north of Shalmsford Street), frame and balcony mastic can be renewed on one programme.
Questions to ask before you book
- Are they CHAS accredited or on Constructionline?
- Can the work be phased to keep areas open?
- What site paperwork they can supply
- How joint depth will be controlled
Towns and villages near Shalmsford Street
Other services in Shalmsford Street
Diagnose, treat, sign off
In a busy building, the work is phased so only one area is out of use at a time. Each area is protected, prepared and sealed, then handed back before the next one starts. If neighbouring businesses or buildings around Shalmsford Street need work too, visits can be combined. Tell us your site hours and we will plan around them.
- First comes a look at the joints and, for older buildings, the asbestos records.
- A fixed quote covers the joints, products and order of work.
- We strip out the old sealant.
- The joints are prepared and resealed with the right product.
- We finish each building before moving to the next.
Preparing the site
- Share your working hours and any access restrictions
- Send asbestos survey details if the building is pre-2000
- Tell us what induction or permit system the site runs
Ask for a quote
Need a figure for a tender or a budget? We’ll quote against your scope and drawings you can plan around. If you have questions first, ring 01277 525 020 or email a schedule or drawings.
Read more
Mastic sealing around Shalmsford Street: what changes locally
At about 51 miles from central London, Shalmsford Street is within reach of the capital. Within reach of London, blocks run by agents and associations are common around stations, and window and balcony mastic on them tends to age at the same rate. Shalmsford Street is in the South East, one of the UK’s drier regions. Outside work still depends on dry joints, and the sunniest, most exposed sides of a building usually need attention first.
If your remit includes a building such as Chartham Primary School, frame and door mastic can be programmed for the holidays. Churches, halls and community buildings such as Church of St Mary are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
Shalmsford Street is about 3 miles south-west of Canterbury, in Kent. If you’re looking for mastic sealing in Shalmsford Street, we can help, as we do across Kent. Shalmsford Street is one of 931 places in Kent on our list for mastic joints. Our London page has more on work in that area, about 51 miles away.
Postcode districts covered here: CT4. For a building on Old Church Road, Pomfret Road and Summer Piece Grove or nearby, send details and we’ll quote for mastic joints. Just outside Shalmsford Street, we also work in Chartham (1 mile north), Mystole (1 mile west), Garlinge Green (1 mile south), Chartham Hatch (1 mile north) and Thanington (2 miles north-east). Nearby towns on our patch include Ashford (10 miles south-west), Canterbury (3 miles north-east), Dover (14 miles south-east), Sittingbourne (14 miles north-west), Folkestone (13 miles south-east) and Whitstable (7 miles north).
Local landmarks in Shalmsford Street
Around Shalmsford Street, our work takes us to commercial buildings near The Artichoke Inn and Broadham Down. The closest station to Shalmsford Street is Chartham station, about 0.5 miles north. A little further out are Chilham Castle (2.6 miles west) and Whitefriars Shopping Centre (3.3 miles north-east). For a walk, there’s Blean Woods RSPB Reserve.
Common questions from Shalmsford Street clients
Do you cover business parks and estates near Shalmsford Street, such as Stour Valley Business Park?
Yes. Estates, retail parks and business parks around Shalmsford Street, Stour Valley Business Park among them, are all within reach. Send details of the unit and the work through our quote form for a quick quote.
Can you quote for a block close to Chartham station?
Yes, we work for agents, landlords and housing associations with blocks of every size. We work to your notice and access arrangements.
How do you reach windows on upper floors?
We talk through access for each building when we quote. Tell us the building height and any access already in place, and we’ll tell you how we’d approach it.
Who decides which product is used?
If the job is specified, we follow the specification. If not, we choose for the movement, the surfaces and the conditions, in line with the manufacturer’s guidance.
What paperwork can you provide?
Our credentials include CHAS, Constructionline and public liability insurance. For specific documents, tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.
Can you reseal a whole block or estate?
Block-wide and estate programmes are common. The quote can be split however suits your budgeting.
Do you cover Shalmsford Street?
Yes. Shalmsford Street is in our area and the rest of Kent. For a quote, phone 01277 525 020 or email the details over.