Construction Mastic in Sullington
Mastic packages for new-build and refurbishment projects throughout Sullington and nearby, carried out by CSCS-carded applicators. CHAS accredited and fully insured.
- Internal caulk splitting as the building dries out
- Sanitary sealant damaged by following trades
- New external sealant already peeling away
Construction mastic across Sullington
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Doing it in-house
Putting right a botched joint often costs more than sealing it well at the start, because the whole bead must be removed and the faces cleaned back again. That’s why many clients bring in a specialist from the beginning.
Paperwork matters too. Many sites expect CSCS cards, RAMS and proof of insurance, and our CSCS-carded applicators are used to working under those rules.
Construction mastic in Sullington
On a new build, the mastic package is one of the last trades through each area, so it lands at exactly the point the programme is tightest. Mastic Doctor takes on mastic packages for main contractors and developers on schemes in Sullington, following the trades through the building as rooms and elevations become ready. The enquiries we see most involve window and door perimeters that won’t pass inspection and a mastic package split between trades with no clear owner, across floor and skirting junctions, window and door perimeters and cladding and panel joints. Searching for sealant specialists in Sullington? We’ve been sealing commercial buildings since 2005, with CSCS-carded applicators.
In the countryside around places like Sullington, conversion schemes put new frames into old stone, flint, brick or timber. Those joints need a sealant that suits an uneven, sometimes porous surface, and often a colour chosen for the building.
We stand behind the joints we seal with a 12-month guarantee. That covers our preparation and application, and we come back if anything isn’t right.
- Location
- Sullington (RH20)
- Wider area
- West Sussex
- Guarantee
- 12 months on every job
- Quote
- A fixed quote before we start
- Phone
- 01277 525 020
- Updated
- 3 November 2026
Places near Sullington
What else we do in Sullington
What happens if it’s left?
Patching snags as they appear can feel quicker than a proper close-out. A planned sweep of each plot or floor catches the lot in one go and saves applicators coming back again and again. Snagging can be priced as a separate stage. Halls, stores and units around places like Sullington may not be checked every day, which gives a failed joint time to do damage. Renewing joints in good time avoids the problem.
Every site prices differently: joint size, product, access and site hours all play a part. Send the details and a fixed figure follows.
What you get with us
- 12 months’ guarantee on every job
- One contact handling all your sites
- Commercial sealant work since 2005
- CSCS-carded applicators
See how commercial sealant jobs are priced or how we’re accredited.
When something else is needed
Not every problem is a sealant problem, and we’d rather tell you before you spend money. It won’t fix:
- Frame gaps too wide for sealant, which the installer needs to correct
- Damage to finishes by other trades after we’ve sealed
- Faulty frames rather than failed sealant
If in doubt, phone 01277 525 020 or send details through our quote form and we will say what we think.
Surfaces we seal
- Brick and block movement joints
- Internal decorators’ caulk
- Cladding and panel joints
- Window and door perimeters
- Floor and skirting junctions
- Sanitary and kitchen joints
Looking after the joints
Cleaning and maintenance staff play a part too. Share these points with them:
- Put any product change through the designer first
- Release areas for mastic once other trades have finished in them
- Keep scrapers and abrasive pads off new beads
- Keep finished joints away from paint, plaster and scrapers
Our 12-month guarantee covers the workmanship from sign-off. Damage by others isn’t a workmanship fault, so protecting sealed areas matters.
One unsealed frame can let water into finished internal areas. That normally means redoing finishes in a completed area. A check of every frame before decorators start is worth the time.
Questions about Sullington
Can you work to our programme on a site in or near Sullington?
Yes. Send the programme and drawings, and we’ll plan the mastic to suit the stages. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.
Is Rock Business Park, near Sullington, within your area?
Yes. Our area takes in Sullington and its surroundings, with estates and business parks such as Rock Business Park included. A few photos and the unit address let us price the work.
Is the mastic package guaranteed?
The work is guaranteed for 12 months on the workmanship. Keeping other trades off finished joints prevents most problems.
How do you deal with asbestos in old sealant?
The duty to manage asbestos sits with the building’s dutyholder, so for older buildings we ask for the asbestos register first. If anything suspect turns up, we stop until it’s tested.
How do you choose the sealant?
A specification, where there is one, decides it. Without one, the joint decides: its movement, its surfaces and what it has to cope with.
Do you have public liability insurance?
Yes. We’re fully insured, and the certificate can go with your quote.
What about RAMS and site documents?
Each site asks for different documents, so list what you need, whether RAMS, insurance or CSCS details, and we’ll confirm with the quote.
Common problems we fix in Sullington
On construction sites, joints usually fail early because of when they were sealed, not what was used. Sealing before decorators, flooring or other trades have finished leaves joints exposed to damage, and the joint has to be redone.
Clients usually get in touch after noticing something like this:
- Window and door perimeters that won’t pass inspection
- Inconsistent sealant finishes from plot to plot
- Sanitary sealant damaged by following trades
- Frame gaps too wide for sealant alone
Hotel extensions and refits, at places such as The Old Market Rooms The White Horse Hotel, 0.9 miles to the north-west of Sullington, normally run between busy periods, so the sealing is squeezed into short windows.
Comparing quotes
- Their plan for phasing and protecting the area
- What site paperwork they can supply
- Whether old or failed sealant will be cut out, not overlaid
- Whether their applicators hold CSCS cards
Building and refurbishing in Sullington
There are several hotels within about 2 miles of Sullington. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up. Sullington lies roughly 43 miles out from central London. Construction around the commuter belt mixes station-side flats with refurbished offices and units, so mastic packages have to keep pace with busy programmes.
Projects at schools like Thakeham Primary School work to term dates, so mastic is programmed tightly. With historic properties like Parham House, 2.5 miles to the west of Sullington, in the area, refurbishment work often meets old masonry that needs compatible sealants.
Sullington is about 6 miles north of Worthing, in West Sussex. Across the RH20 postcode area, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. 373 places across West Sussex fall within our area, Sullington among them. For work in that direction, see our Brighton page.
Business premises anywhere in RH20 are within our area for mastic packages. Nearby places we also cover include Storrington (1 mile north-west), Heath Common (1 mile north-east), Washington (1 mile east), Rock (1 mile east) and Cootham (2 miles north-west). Further afield, our area takes in Horsham (12 miles north-east), Worthing (6 miles south), Bognor Regis (14 miles south-west), Burgess Hill (14 miles east), Littlehampton (8 miles south-west) and Shoreham-by-Sea (9 miles south-east).
What’s near Sullington
In Sullington, that means premises near The Anchor Inn and Rydon Community College and the streets around them. Sullington’s nearest station is Amberley station, roughly 4.7 miles west. Well-known places in the area include The Storrington And District Museum (0.7 miles north-west) and Amberley Castle (4.5 miles west). Open spaces near Sullington include Amberley Wildbrooks RSPB Reserve and Chanctonbury Hill.
Diagnose, treat, sign off
A typical day starts with protection: masking tape along the joint edges and sheeting over anything nearby. The work itself usually takes a day or two on a small fit-out and several weeks on a large multi-storey package, and our waste is bagged and taken away as we go. Jobs in and around smaller places like Sullington are usually planned as a single visit, so photographs and measurements up front really help. Then the right materials arrive with us.
- Drawings, the sealant specification and your programme come to us for pricing.
- A fixed quote sets out the scope, the products and the sequence.
- You tell us what site paperwork you need, such as RAMS, an insurance certificate or CSCS details, and we confirm it with the quote.
- We seal each plot or floor as it’s released to us.
- Every joint is prepared, set to depth and sealed with the specified product.
- Snags are cleared before handover and completed areas carry our 12-month guarantee.
Preparing the site
- Share the asbestos register for older buildings
- Make sure the joints can be reached
- Confirm the product named in the specification
Getting a fixed quote
Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. For smaller jobs, photos and a description will do.