Mastic sealing for building owners and managing agents in Balls Cross, West Sussex
Mastic sealing for building owners, managing agents and housing associations across Balls Cross, by CSCS-carded applicators. Fully insured and CHAS accredited.
- Failed external movement joints
- Draughts at frames across a block
- Water getting in round frames after rain
Mastic sealing in Balls Cross
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
How the quote is worked out
Each job is priced on its own details. The things that drive the figure:
- Joint width, depth and condition
- How accessible the joints are
- The site’s rules and procedures
- Travel to remote or island sites
The specified product makes a difference, as does the preparation each joint needs, from cutting out to priming and backing rod. Access, phasing and site rules also count.
Details that help us quote
We can often quote from photographs and a few details. It helps to include:
- Photos of the joints, close up and from further back
- Access details, including height
- Drawings or a marked-up plan, if available
- Specification clauses that apply
Need a figure for a tender or a budget? Send the scope and any drawings, and we’ll return a fixed quote that you can work with. For a chat about it beforehand, call 01277 525 020 or send photos by email.
About our mastic sealing in Balls Cross
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 and we quote and schedule each building in turn. We work on communal kitchens and washrooms, window and door perimeters on blocks and balcony and threshold joints, and the failures we are asked to look at most are water getting in round frames after rain and no planned programme for sealant. A specialist sealant contractor works differently from a general builder: in Balls Cross, that means joint design, primers and backing rod as standard.
Owners and agents with buildings around smaller places such as Balls Cross tend to manage small terraces of association properties, converted barns and commercial units. Frame and wall-joint mastic on all of them ages and hardens.
Building owners and contractors get the same cover: twelve months on the work we carried out. It doesn’t extend to damage, faults in the building or work by others, and we are upfront about that.
- Location
- Balls Cross (GU28)
- Wider area
- West Sussex
- Guarantee
- A 12-month guarantee
- Quotes
- Fixed quote, scope in writing
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
What the job involves on each surface
Planned maintenance
We can work into your cyclical maintenance plan on a timetable you set.
Communal areas
Communal entrances, stairwells and corridors have joints at door frames, screens, skirting and floor edges. Tidy, sound joints keep them looking cared for.
Your questions answered
Does your area include sites such as Colhook Industrial Park., near Balls Cross?
Yes, sites like Colhook Industrial Park. Are within our area, along with the rest of Balls Cross. Photos and a short description are enough for a first look.
Is a smaller place like Balls Cross outside your area?
No. Places such as Balls Cross are covered as much as the big towns. London and every South East county are within our area. Good photographs up front let us bring everything on the first visit.
Do you work for managing agents and housing associations?
Yes. Most of our mastic sealing is for agents, factors, housing associations and portfolio landlords, and we quote building by building or as a programme.
How long do sealant joints last?
Nobody can honestly give a figure in years, because life depends on how much the joint moves, how exposed it is and how it’s cleaned and used. Regular inspection is the best way to catch problems early.
How long before the joints can be used?
Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.
Does the weather affect the work?
It can, for external work. Wet joints and cold, damp or frosty conditions stop the sealant bonding properly, so we watch the forecast and rearrange outside work if we have to. Indoors, the weather is rarely a problem.
Do you check for asbestos in old sealant?
Some mastics in pre-2000 buildings contain asbestos. We ask for the asbestos register or survey before work starts and suspect material is tested first.
What we can’t put right
A few problems need another trade or a different fix, and we say so rather than covering them up:
- Masonry that has broken away beside the joint
- Failed window or door frames, which need a window contractor
- Broken glass or failed sealed units
If in doubt, ring 01277 525 020 or email drawings and photos and we’ll say what we think.
What we seal
- External wall and movement joints
- Communal entrances and stairwells
- Shopfronts below residential blocks
- Communal kitchens and washrooms
- Window and door perimeters on blocks
- Balcony and threshold joints
Should maintenance staff do it?
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. Getting these wrong usually costs more in the end than doing them right.
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. That’s why many clients bring in a specialist from the beginning.
For managing agents and facilities managers
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.
FMs need a contractor who is easy to get on site. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.
Diagnose, treat, sign off
Tell us your site hours and access windows and we’ll plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. Smaller jobs around Balls Cross can be grouped with others nearby. You’ll have a fixed quote before work starts.
- A building-by-building inspection lists the failed joints.
- The quote is fixed and split as suits you.
- Dates and areas are agreed so occupiers can be told.
- Failed sealant is removed and the faces prepared.
- Joints are resealed and tooled.
- Each building is checked and signed off with the 12-month guarantee.
Preparing the site
- Send any specification or drawings in advance
- Arrange parking or a loading space
- Tell staff and tenants when we’ll be in
Getting a fixed quote
Photos, drawings or a schedule of the joints and a fixed quote comes back to you. Where a site visit makes more sense, we will arrange one.
Related advice
Mastic sealing around Balls Cross: points for this area
Balls Cross lies roughly 39 miles out from central London. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres, and window and balcony mastic on them tends to age at the same rate. Rainfall across the South East, Balls Cross included, is lower than in many parts of the UK. Even so, frame mastic only goes on in dry, workable conditions, and the sunniest, most exposed sides of a building normally need attention first.
Older community buildings, Holy Trinity Church among them, often have frames of mixed ages whose mastic varies. Historic properties like Petworth House (2.9 miles south of Balls Cross) show the age of some local stock, where frame mastic must suit soft brick or stone. For owners of several units at places like Colhook Industrial Park., 1.4 miles to the west of Balls Cross, one programme can deal with frame and external mastic across the lot.
Balls Cross is about 12 miles west of Horsham, in West Sussex. Across the GU28 postcode area, it works the same way: send details, get a fixed quote, we seal, and the work is guaranteed. Our West Sussex coverage takes in 373 places. Our Brighton page has more on work in that area (24 miles or so).
Business premises anywhere in GU28 are within our area for mastic joints. We also cover Kirdford (2 miles east), Mackerel's Common (2 miles north-east), Plaistow (3 miles north-east), Ifold (4 miles north-east) and Wisborough Green (4 miles east). A short drive away, we cover Horsham (12 miles east), Chichester (15 miles south-west), Littlehampton (15 miles south), Rustington (15 miles south), Storrington (10 miles south-east) and Billingshurst (6 miles east).
What’s near Balls Cross
A little further out are Lodsworth Castle (4.7 miles south-west). Green spaces nearby include The Mens and Shillinglee Lake.