Patcham mastic sealing
Mastic sealing for building owners, managing agents and housing associations in Patcham. CHAS accredited, Constructionline member, with a 12-month guarantee on workmanship.
- Patchy repairs in mismatched sealant
- Estate-wide sealant that is simply worn out
- Communal area joints that look neglected
Mastic sealing across Patcham
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
About our mastic sealing in Patcham
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, shopfronts below residential blocks and window and door perimeters on blocks, and what we’re called in for most is occupiers reporting cold air round windows and failed external movement joints. Facilities teams, main contractors and managing agents in Patcham tend to want the same three things: a clear scope, tidy work and joints that don’t fail again.
Places the size of Patcham typically have some housing association stock, small blocks and mixed-use buildings. Their window perimeters and external joints need renewing as the mastic ages.
Our workmanship is guaranteed for 12 months, wherever the site is. If a joint we sealed fails because of how it was installed, we come back and put it right.
- Where
- Patcham (BN1)
- Wider area
- Brighton and Hove
- Guarantee
- 12 months on every job
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
Questions about Patcham
Do you work in occupied care homes around Patcham?
Yes. We agree rooms and times with the manager and work a few areas at a time. Any site rules, from signing in to infection control, are agreed before we start.
We manage a building near Preston Park station. Can you help?
Yes, we work for agents, landlords and housing associations with blocks of every size. Give us the building’s details and say how residents are notified, and we’ll quote and plan to suit.
Do you work to architects’ specifications?
Yes. We follow the specification, along with the manufacturer’s installation guidance.
When can the area be used after sealing?
Curing time varies by product, and we confirm it on the day, and sign any area that should be left alone.
Does weather matter for sealant work?
Outside, yes. The joint has to be dry and within the product’s temperature range, so frost, rain or cold mornings can delay outside work. Internal work is rarely affected.
Can you take on resealing for a block portfolio?
Yes, that’s exactly who this service is for. Buildings are scheduled in turn with dates agreed in advance.
Is asbestos a concern with old mastic?
In older buildings, old mastic can contain asbestos. We check the asbestos register or survey before disturbing it and suspect material is tested first.
Also near Patcham
More services for Patcham
Signs you need mastic sealing in Patcham
Sunlight and weather break mastic down over time. The surface chalks, the body stiffens and cracks appear, especially on south and west faces.
If one of these sounds familiar, it’s time for a closer look:
- Open joints in brickwork or panels
- Cracked, hardened mastic round windows on a block
- No planned programme for sealant
- Mastic failing across several blocks on an estate
Trustees of buildings like All Saints Church can bring frame and external mastic into a planned maintenance list.
Questions to ask before you book
- The terms of the workmanship guarantee
- How the existing material will be dealt with
- Whether primer will be used where the manufacturer specifies it
- Proof of insurance
When to bring in a specialist
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class.
Certain joints really need a specialist: fire-rated seals that must follow a tested detail, trafficked floor joints and external movement joints among them. A poor seal in places like these tends to cost more to put right later.
Blocks and managed buildings in Patcham
Patcham sits close to the coast, within about 3 miles. For owners and agents with buildings near the sea, exposed elevations are where frame mastic fails first; plan inspections around that. Patcham is about 44 miles from central London. Around the capital’s commuter belt, managing agents look after many blocks close to stations and town centres.
Student accommodation around universities such as University of Brighton Moulesecoomb Campus, 1.9 miles south-east of Patcham, is normally managed block by block, which suits a planned mastic programme. Landlords with units on estates such as Hollingbury Industrial Estate (1.2 miles east of Patcham) can bring frame, door and external mastic across several units into one programme.
Patcham is about 2 miles north of Brighton, in Brighton and Hove. We cover commercial sites throughout Patcham, whether it’s a single job or part of a planned programme. Across Brighton and Hove, 29 places are covered, Patcham among them.
We take on mastic joints across the BN1 postcode area. Streets here include London Road, Vale Avenue and Eldred Avenue. If your building is just outside Patcham, we cover Waterhall (1 mile north-west), Westdene (1 mile south-west), Hollingbury (1 mile east), Withdean (1 mile south) and Preston (1 mile south). Nearby towns on our patch include Carlton Hill (3 miles south), Hanover (3 miles south), Brunswick (3 miles south), Portslade (3 miles south-west), Kemptown (4 miles south-east) and Whitehawk (3 miles south-east).
Near you in Patcham
Recent enquiries here include premises near Withdean Park, Patcham High School and The Dharma Primary School, among other places. The nearest railway station is Preston Park station, about 1.3 miles south. Nearby you will also find Clayton Castle (3.1 miles north) and Brighton Transport Museum (1.8 miles south). Open spaces near Patcham include Ditchling Beacon and Ladies Mile.
Keeping the joints sound
To get the most from the new sealant:
- Reduce knocks to communal area joints
- Avoid piecemeal callouts where you can
- Encourage occupiers to report problems at frames
- Include mastic in your cyclical inspections
If a joint we sealed fails within 12 months, tell us and we’ll look at it. After that, regular inspection keeps the programme on track.
The longer failed joints are left, the more likely the substrate edges break up. Then the edges may need repairing first.
Work for main contractors and building owners
We take on planned maintenance as well as one-off repairs: working through a building or an estate in stages that fit your budget. Patcham can form part of a wider programme.
Facilities managers want contractors who arrive with the paperwork sorted. Let us know the documents you need (RAMS, insurance certificate, CSCS details) and we’ll confirm them with the quote.
On site: what to expect
We schedule the visit to fit the site hours and access windows you give us. While we are working, the area stays contained and tidy, and your contact hears from us before we move to the next area. Work in places the size of Patcham is planned as a single visit where we can. Photos with rough sizes let us arrive with everything needed.
- 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 where the joint and the product need them, then new sealant is applied and tooled.
- Completed joints are inspected and carry a 12-month workmanship guarantee.
What we need from you
- Send your site hours and access windows
- Flag any permit to work we’ll need
- Tell us which areas need to stay in use
Get a fixed quote
Quotes are fixed against the scope you send, so you know the figure before anyone is on site. To ask for one, call 01277 525 020 or send photos by email.
Advice
What sets the cost
We price every job individually. The things that drive the figure:
- Location, for remote and island sites
- Which sealant the job calls for
- Access and working height
- Joint width, depth and condition
Cost follows what’s involved: stripping out, preparation, sealing, access and phasing. Call for a fixed quote and we will explain how it’s made up.
Details that help us quote
Diagnosis starts before we arrive. Tell us:
- Your programme or deadline
- A wide shot and a close-up of the area
- Specification clauses that apply
- Approximate linear metres or a joint schedule
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. If you have questions first, phone 01277 525 020 or email the details over.