Balcombe facade sealing
Facade sealing in Balcombe, backed by over 20 years in commercial sealing. Fully insured and CHAS accredited.
- Previous reseals run over old sealant
- Weathered facade joints that have lost their grip
- Cladding panel joints that have opened up
Need facade sealing in Balcombe?
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
About our facade sealing in Balcombe
Water ingress at window frames is a frequent reason facilities managers contact us. Failed perimeter sealant is a frequent cause, though that isn’t the only cause. If the evidence points away from the sealant, we say so before quoting. If you’re dealing with draughts around frames and panels and facade joints cracked through the middle, we can put it right, on cladding panel joints, window and door perimeters and stone and brick facade joints alike. A single leaking joint is often how a building in Balcombe first comes to us: we look at the rest while we’re there and tell you what we find.
For a site near Balcombe, the mastic visit is planned so the right sealants, primers and backing rod are on hand, timed to the stage the job has reached. Send drawings or photographs and the programme and we will quote to suit.
What our 12-month guarantee covers is the way we did the job: the preparation, the sealing and the tooling. Damage, later alterations by others and movement beyond what the joint was designed for sit outside it.
- Location
- Balcombe (RH17)
- Region
- West Sussex
- Cover
- 12 months on our workmanship
- Quote
- Quoted before any work starts
- Call
- 01277 525 020
- Updated
- 3 November 2026
What happens if it’s left?
Topping up a failed joint normally buys very little time. A full cut-out and reseal costs more on the day but lasts much longer and avoids repeat call-outs. Older rural buildings around Balcombe move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.
The specified product makes a difference, as does the preparation each joint needs. Access, phasing and site requirements come into it too.
Why clients in Balcombe choose us
- Clear, fixed quotes
- CSCS-carded applicators
- Old sealant cut out, never sealed over
- Standard and matched colours in many product ranges
From enquiry to sign-off
Tell us your site hours and access windows and we will plan around them. While we are working, the area stays contained and tidy, and we check in with your contact before moving on to each new area. Jobs in and around smaller places like Balcombe are normally planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.
- We plan access and the order of elevations with the client.
- We only seal when joints are dry and within the product’s temperature range.
- We remove the old bead and check the edges are sound.
- Joints are cleaned, primed if required and fitted with backing rod.
- Sealant is gunned in and tooled hard onto both faces.
- Once signed off, the work carries our 12-month guarantee.
Getting the site ready
- Let us know about inductions and permits
- Agree which areas must stay open
- Warn occupants and staff about the work
Get a fixed quote
Send us photographs, drawings or a joint schedule are often enough for a fixed quote. Where a site visit makes more sense, we will arrange one.
Related advice
Facade sealing around Balcombe: how the place shapes the job
Balcombe is in the South East, one of the UK’s drier regions. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so the external programme keeps a little slack. At about 31 miles from central London, Balcombe is within reach of the capital. 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.
Older buildings in the area around Balcombe, such as Tyes Place, 2.1 miles to the south-west of Balcombe, need care when sealed: the product has to suit soft or historic materials. For a contractor working at a hospital such as Princess Royal Hospital (4.9 miles south of Balcombe), perimeter and facade sealing is planned around patients and deliveries.
Balcombe is about 4 miles north of Haywards Heath, in West Sussex. Commercial clients in Balcombe can call on us for facade joints, as part of our coverage of West Sussex. We work across 373 places in West Sussex. Sites around Brighton have their own page, about 15 miles away.
Work on facade joints is covered throughout RH17. If your site is on London Road, Stockcroft Road and Deanland Road or close by, we can quote for facade joints. Access to Balcombe is via the B2036 among other routes, so getting applicators and materials to site is simple. Sites close to Balcombe are covered too, including Balcombe Lane (1 mile north), Brook Street (2 miles south), Staplefield (2 miles south-west), Worth Abbey (3 miles north) and Whitemans Green (3 miles south). Nearby towns on our patch include Crawley (5 miles north-west), Horsham (8 miles west), Haywards Heath (4 miles south), Burgess Hill (7 miles south), East Grinstead (7 miles north-east) and Broadfield (4 miles north-west).
What’s near Balcombe
Balcombe has its own railway station: Balcombe station. Nearby you’ll also find Princess Royal Hospital (4.9 miles south) and Cuckfield Museum (3.5 miles south). Open spaces near Balcombe include Blunts Wood and Paiges Meadow and Tilgate Lake.
What the job involves on each surface
Brick and stone facades
Stone can absorb plasticisers from the wrong sealant. The specified stone-compatible sealant is what we use.
Perimeter joints at frames and structure
Perimeter joints at frames often show their age first. We cut them out, prepare both faces and reseal to the specification with a product suited to glazing perimeters.
Balcombe: questions and answers
Can you keep pace with our programme in Balcombe?
Yes, we work to the programme and the sequence the site sets. Let us know which documents your site asks for, and we will confirm them alongside the quote.
Is hospital work, at somewhere like Princess Royal Hospital, something you do?
Yes, healthcare and care buildings are part of our work. We follow the site’s permits, sign-in and infection-control procedures in every area.
What type of sealant goes on window perimeters?
Low-modulus, neutral-cure silicone suits many facade and perimeter joints. Some joints call for hybrid, PU or polysulphide instead, depending on the substrate and the specification.
Do you run new sealant over the existing bead?
No. New sealant won’t hold on old sealant, so the old bead is cut away and the faces are cleaned before resealing. Nothing else gives a bond that lasts.
Can you send site paperwork?
Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
Are you CHAS accredited and on Constructionline?
Yes. Mastic Doctor is CHAS accredited and a Constructionline member, which helps with supplier vetting.
Do your applicators hold CSCS cards?
Yes. Our applicators hold CSCS cards, which many sites require.
When to call us in Balcombe
Not every failure is in the sealant: if the edge of the render, concrete or coating breaks away, the bead goes with it. When the joint edges need repair first, we say so.
Clients typically get in touch after noticing one or more of the following:
- Leaks at window and door perimeters
- Draughts around frames and panels
- Hard, chalky sealant that no longer flexes
- Unsightly perimeter sealant on a visible elevation
School extensions, at buildings such as Balcombe CofE Controlled Primary School, usually run to the summer holidays, mastic included.
What to look for in a quote
- How they’ll work around occupants
- Will RAMS and insurance details be available?
- Whether their applicators hold CSCS cards
- Is the sealant right for the movement and the substrate?
How the quote is worked out
Sealant work doesn’t have a standard rate, because every site is different. What we look at:
- The product specified
- How much existing material needs removing
- Site requirements such as inductions and permits
- How accessible the joints are
Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote, and you will have a fixed figure to work with.
Before you send an enquiry
The more we know, the firmer the quote. When you get in touch, include:
- Drawings or a marked-up plan, if available
- What the building is and how it’s used
- Access details, including height
- The asbestos register, for older buildings
The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or give us a call on 01277 525 020 or send photos by email to discuss it first.
When something else is needed
Some faults sit outside our scope, and we say so rather than covering them up:
- Render or concrete edges that have broken away
- Arranging specialist high-level access, which is planned with the client
- Installing or repairing glazing systems
If in doubt, give us a call on 01277 525 020 or send photos by email and we’ll say what we think.
Surfaces we seal
- Stone and brick facade joints
- Cladding panel joints
- Window and door perimeters
- Coping and flashing joints
- Perimeter joints where frames meet the structure
- Shopfront frames