Facade Sealing contractors in Selmeston
Facade sealing for Selmeston, from a contractor working since 2005. Fully insured, with a 12-month guarantee.
- Leaks at window and door perimeters
- Weathered joints at frame-to-structure perimeters
- Failed sealant on precast panel joints
Facade sealing in Selmeston
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 Selmeston
External joints face UV, rain, temperature swings and building movement all year, so they don’t last indefinitely. How long a joint lasts depends on the movement it takes, its exposure, the product and how well it was installed. When it fails, the whole bead is cut away and the joint rebuilt. If you have weathered joints at frame-to-structure perimeters and patch repairs that keep failing, we can put it right, whatever the surface. A single leaking joint is often how a building in Selmeston first comes to us: we look at the rest while we’re there and tell you what we find.
For a site near Selmeston, the mastic visit is planned so the right sealants, primers and backing rod are on hand. Drawings, photographs and the programme let us give a fixed quote.
Guaranteed is the last step of every job. Our workmanship is backed for 12 months, and the quote explains what it covers.
- Place
- Selmeston (BN26)
- Wider area
- East Sussex
- Guarantee
- A 12-month guarantee
- Price
- A fixed quote before we start
- Call
- 01277 525 020
- Updated
- 3 November 2026
Diagnose, treat, sign off
We schedule the visit to fit the site hours and access windows you give us. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. For work around Selmeston, we aim to finish in one visit, so we ask for photographs and rough sizes first. Then the right materials arrive with us.
- We start with photographs, drawings or a visit to see the joints and agree access.
- Product choice follows the joint’s movement and substrate.
- The existing bead comes out in full.
- Primer goes on where the product data asks for it.
- Rod goes in to fix the depth, then the joint is sealed and tooled.
- The finished joints are checked with you.
Getting the site ready
- Send your site hours and access windows
- Explain the parking and delivery arrangements
- Send any specification or drawings in advance
Ask for a quote
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To start the process, give us a call on 01277 525 020 or email a schedule or drawings.
Advice
Doing it in-house
Using site staff can make sense for a small touch-up, but anything bigger is another matter: a specialist brings efficiency, a consistent finish and a 12-month guarantee.
General builders and handymen seal joints, but it isn’t their main trade. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
How the quote is worked out
Before we quote, we look at:
- Whether old sealant has to be cut out first
- The site’s rules and procedures
- Whether the work must be split into stages
- Location, for remote and island sites
The product called for affects the cost, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.
What to include in your enquiry
We can often quote from photos and a few details. Please tell us:
- Specification clauses that apply
- Approximate linear metres or a joint schedule
- How the joints are reached, and at what height
- The postcode of the building
For a fixed quote, call the office on 01277 525 020 or email drawings and photos. Our quote form is another easy route.
Owners, agents and contractors
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, with each stage agreed with your site contact.
Planned maintenance programmes are welcome: working through a building or an estate in stages that fit your budget. Selmeston can form part of a wider programme.
Other services in Selmeston
Keeping the joints sound
Regular inspection catches problems early. In particular:
- Never let anyone seal over old sealant
- Report water ingress at frames as soon as it shows
- Keep the sealant details on the building file
- Check that rainwater leaves the facade the way it was designed to
Include facade joints in your planned maintenance inspections. Signs to look for are cracking, edges lifting, chalking and stiffness; note where they appear.
Tie resealing in with redecoration, cladding repairs or other access. One set-up for several trades saves money and cuts time on site.
Your questions answered
Do you take on work at healthcare sites like Chailey Heritage Marine Hospital?
Yes, hospitals are one of the sectors we cover. Work is phased so departments keep running, under the site’s own rules.
Could you schedule work at a campus like University of Brighton for the vacation?
Yes, holiday working periods are the norm on campus jobs. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Do you take on small jobs?
We quote for single jobs as well as large packages and programmes. Photos and a description are enough to start.
Do you provide access for facade work?
We agree access with the client at the start. Tell us about access: existing scaffold, what you are arranging and any site restrictions, and the quote will reflect it.
Is it okay to overlay old mastic?
No. Overlaying is a shortcut that peels away quickly. We remove the failed sealant, clean the faces, set the depth and reseal.
Do you work to architects’ specifications?
Yes. Send it with your enquiry, and we’ll price the work to it, flagging anything that needs clarifying.
How do you choose the sealant?
Where there’s a specification, we use the product it names. Otherwise, we recommend a product to suit the joint’s movement, the substrate and the conditions, following the manufacturer’s guidance.
Contractors’ notes for Selmeston
Central London is about 47 miles from Selmeston. 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, Selmeston 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.
New wings at hospitals like Chailey Heritage Marine Hospital, 5.3 miles south-west of Selmeston, bring long runs of window and panel joints to seal. New units and refits on sites such as Berwick Court Farm Business Park, 1.8 miles south-east of Selmeston, need their panel and perimeter joints sealed to the specification. With historic properties like Charleston Farmhouse (1.2 miles west of Selmeston) in the area, refurbishment work often meets old masonry that needs compatible sealants.
Selmeston is about 5 miles north of Seaford, in East Sussex. Commercial clients in Selmeston use us for work on facade joints, as part of our coverage of East Sussex. Selmeston is one of 308 places we cover in East Sussex. There’s a separate page for Brighton, roughly 12 miles from Selmeston.
Postcode districts covered here: BN26 for facade joints. We cover commercial and managed buildings on The Street and Lewes Road and the roads nearby. We also cover Alciston (1 mile south), Berwick (1 mile east), Ripe (2 miles north), Winton (2 miles south) and Wickstreet (2 miles north-east) for facade joints. Further afield, our area takes in Eastbourne (7 miles south-east), Bexhill-on-Sea (14 miles east), Seaford (5 miles south), Lewes (6 miles west), Hailsham (5 miles east) and Crowborough (14 miles north).
Landmarks near Selmeston
Locally, jobs take us to sites close to The Barley Mow pub. The closest station to Selmeston is Berwick (Sussex) station, roughly 1 mile east of the centre. Nearby you’ll also find Drusillas Museum (1.8 miles south-east) and Chailey Heritage Marine Hospital (5.3 miles south-west). Green spaces nearby include Firle Beacon.
What happens if it’s left?
Open facade joints also let air and dirt through: occupants notice draughts and cold spots around windows. A new seal closes the gap for both. Converted and older buildings near places like Selmeston tend to move, and aged sealant cracks. A sealant with the right movement capability, correctly sized, lasts far better.
Every site prices differently: the joint sizes, the specified product, access and working hours each have a bearing. Send the details and a fixed figure follows.
Why choose Mastic Doctor in Selmeston
- Old sealant cut out, never sealed over
- Colours confirmed for the specified product
- A fixed quote before work starts
- Work carried out by CSCS-carded applicators