Mastic sealant contractors in Aldingbourne
Mastic sealing for building owners, managing agents and housing associations throughout Aldingbourne and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Damaged joints in communal entrances and corridors
- No planned programme for sealant
- Draughts at frames across a block
Mastic sealing for businesses in Aldingbourne
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Mastic sealing for commercial buildings in Aldingbourne
Before work starts, most agents and landlords want the documents in order. Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote. We are a Constructionline member and CHAS accredited, and we carry public liability insurance. We work on communal entrances and stairwells, external wall and movement joints and shopfronts below residential blocks, and the usual reasons a site gets in touch are open joints in brickwork or panels and draught complaints from residents or tenants. Looking for mastic applicators who cover Aldingbourne? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.
For buildings around smaller places like Aldingbourne, we group work so one trip covers it. Send photos of the frames and joints and we will give a fixed quote.
Work we carry out comes with a 12-month guarantee. Should something we installed fail, phone 01277 525 020 or use the quote form and we will come back to it.
- Place
- Aldingbourne (PO20)
- Region
- West Sussex
- Cover
- 12 months on every job
- Price
- Quoted before any work starts
- Telephone
- 01277 525 020
- Last updated
- 3 November 2026
After the work
Cleaning and maintenance staff play a part too. Pass these on to them:
- Keep bins and bikes away from communal door frames
- Share the asbestos register when you send details
- Track which buildings were done and when
- Mention RAMS, insurance or CSCS requirements up front
Keep bins, bikes and deliveries away from low-level joints where you can. Knocks cause many early failures in communal areas.
The longer failed joints are left, the more likely the substrate edges break up. Once that happens, repairs come before resealing.
Places near Aldingbourne
Other services in Aldingbourne
Quoting for work in Aldingbourne
Before we quote, we look at:
- Location, for remote and island sites
- Which sealant the job calls for
- Phasing around occupants
- Joint width, depth and condition
Cost follows what’s involved: removing old material, preparing the joints, the product, the access and how the work is phased. Call for a fixed quote and we will explain how it’s made up.
Before you send an enquiry
For an accurate fixed quote, we need a clear picture of the site. Send us:
- Clear photos of the problem areas
- The type of building and who uses it
- The asbestos register, for older buildings
- Any specification or named product
Tell us about the building, the joints and when you need the work done, and we’ll put a fixed quote together. To get it moving, give us a call on 01277 525 020 or send details through our quote form.
Should maintenance staff do it?
A short, simple internal joint is often within reach of a maintenance team. Where it goes wrong is preparation: sealing over old material, sealing onto damp or dusty surfaces, or a product that can’t take the movement.
For most general trades, sealant is a sideline. A specialist prepares properly, controls joint depth and picks a product with the right movement class, which is what makes a joint last.
Aldingbourne: questions and answers
We manage a building near Barnham station. Can you help?
Yes. Blocks of any size are within what we do. Give us the building’s details and say how residents are notified, and we will quote and plan to suit.
Do you work in occupied care homes around Aldingbourne?
Yes. We agree rooms and times with the manager and work a few areas at a time. Noise and disruption are kept to a minimum.
Will you just go over the old sealant?
No. We cut the old material out and clean the joint back before sealing, because fresh silicone will not bond with aged silicone.
What paperwork can you provide?
We are CHAS accredited, a Constructionline member and carry public liability insurance. For specific documents, tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote.
How long do sealant joints last?
It depends on movement, UV and weather, cleaning, traffic and the product. Sealant joints are maintenance items, so inspect them regularly.
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.
How do you reach windows on upper floors?
It depends on the building. How upper joints are reached is agreed before work is booked so there are no surprises.
Why deal with it now?
Sealing over failed mastic looks tidy for a while. It doesn’t bond and typically fails within a short time. Full removal and proper preparation is what lasts. Older rural buildings around Aldingbourne move with the seasons, and rigid or tired sealant can’t keep up. The right product, sized to the joint, copes much better.
The price depends on how many linear metres there are, how much old material needs removing and how the joints are reached. Call for a fixed quote once you have the details.
Why clients in Aldingbourne choose us
- One phone line for London, the South East and Scotland
- Work to your specification and the manufacturer’s guidance
- Failed material removed, not covered up
- CHAS accredited
Read how commercial sealant jobs are priced and our accreditations and insurance.
Blocks and managed buildings in Aldingbourne
The South East is one of the drier parts of the UK. Outside work still depends on dry joints, and the sunniest, most exposed sides of a building normally need attention first. Aldingbourne has five care or nursing homes no more than 2 miles away. Owners of care premises can bring window and door mastic into a phased programme planned around the home.
Landlords with units on estates such as The Woodhorn Business Centre, 0.9 miles south-west of Aldingbourne, can bring frame, door and external mastic across several units into one programme. Trustees of buildings like The Parish Church of St Mary can bring frame and external mastic into a planned maintenance list. If your remit includes a building such as Aldingbourne Primary School, frame and door mastic can be programmed for the holidays.
Aldingbourne is about 3 miles north of Bognor Regis, in West Sussex. If you’re looking for mastic sealing in Aldingbourne, we can help. Aldingbourne is one of 373 places in West Sussex on our list. There’s a separate page for Portsmouth, roughly 17 miles from Aldingbourne.
Postcode districts covered here: PO20 for mastic joints. Buildings on Hook Lane and Park Lane are within our area for mastic joints. Sites close to Aldingbourne are covered too, including Nyton (1 mile east), Norton (1 mile north), Westergate (1 mile east), East Hampnett (1 mile north-west) and Crockerhill (1 mile north). A short drive away, we cover Worthing (13 miles east), Bognor Regis (3 miles south), Chichester (4 miles west), Selsey (9 miles south-west), Littlehampton (7 miles east) and Rustington (8 miles east).
Around Aldingbourne
In Aldingbourne, that means premises near Ormiston Six Villages Academy, among other places. The closest station to Aldingbourne is Barnham station, roughly 2.1 miles east of the centre. Well-known places in the area include The Chichester City Museum (3.9 miles west) and Bognor Regis War Memorial Hospital (3.3 miles south).
Building owners, agents and FMs in Aldingbourne
We work for building owners and managing agents on sealant work across single buildings or whole portfolios around Aldingbourne. One quote can cover more than one site, which keeps the paperwork simple.
Main contractors use us as their sealant subcontractor on new-build and refurbishment projects. Programme, specification and site rules come first.
On site: what to expect
Before any cutting starts, the area is protected: tape along each joint edge and covers over finishes, stock and equipment close by. The work itself usually takes anything from a day to a few weeks, depending on the number of buildings and joints, and we clear our waste as we work. Rural sites near Aldingbourne may need directions, gate codes or a contact on site. Send that with the details and we’ll confirm the plan with the quote.
- We inspect each building and record the joints that have failed.
- You get a fixed quote, per block or for the whole programme.
- We agree the programme and dates with you.
- Old mastic is removed and the joint faces prepared.
- New sealant goes in with backing rod and primer where needed.
- We check the finished work and confirm the guarantee.
Getting the site ready
- Move anything stored against the joints
- Tell us your opening times and when work is allowed
- Agree which areas must stay open
Request a quote
The quickest route to a quote is a few photos and the site postcode. Send them through the quote form, or ring 01277 525 020 or use the quote form to discuss it first.