Thakeham mastic sealing
Commercial sealant work in Thakeham for contractors, FMs and building owners: mastic sealing for building owners, managing agents and housing associations, quoted at a fixed price.
- The same joint failures repeated across a portfolio
- Patchy repairs in mismatched sealant
- Cracked, hardened mastic round windows on a block
Mastic sealing across Thakeham
Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.
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 typically takes a day or two for a single block, longer for an estate programme, and our waste is bagged and taken away as we go. For work around Thakeham, we aim to finish in one visit, so we ask for photos and rough sizes first. Then the right materials arrive with us.
- 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.
- We check the finished work and confirm the guarantee.
Getting the site ready
- Explain the parking and delivery arrangements
- Warn occupants and staff about the work
- Send any specification or drawings in advance
Getting a fixed quote
A handful of photographs and a postcode is the fastest way to a quote. Upload them with the quote form, or ring 01277 525 020 or email us to discuss it first.
Related advice
Mastic sealing in Thakeham, done properly
For blocks and buildings in Thakeham and across West Sussex, the process is the same: send details, get a fixed quote, we seal, and the work is guaranteed. A list of buildings, a few photographs and approximate joint numbers are enough for a quick quote or we can visit. We work on balcony and threshold joints, shopfronts below residential blocks and window and door perimeters on blocks, and the failures we are asked to look at most are worn sealant at communal door frames and window mastic that has split and shrunk. A specialist sealant contractor works differently from a general builder: on jobs in Thakeham, preparation and product choice get the time they need.
For buildings around smaller places like Thakeham, we group work so one trip covers it. Photos of each elevation help us quote accurately.
Whoever the client is, the cover is the same: a 12-month guarantee on our workmanship. Faults in the structure, damage and other trades’ work fall outside it, and we say so plainly.
- Place
- Thakeham (RH20)
- Region
- West Sussex
- Cover
- A 12-month guarantee
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Updated
- 3 November 2026
Towns and villages near Thakeham
What else we do in Thakeham
Should maintenance staff do it?
There’s also the paperwork. Main contractors and clients often ask for CSCS cards, RAMS and insurance details, and we’ll confirm the paperwork you need with the quote.
The visible bead is only part of the job. Correct depth, the right primer and a sealant matched to the movement are where general trades tend to cut corners.
Looking after buildings in and around Thakeham
Thakeham lies roughly 41 miles out from central London. Managed blocks of flats are a big part of commuter-belt property, and window and balcony mastic on them tends to age at the same rate. The South East is one of the drier parts of the UK. Outside mastic still needs a dry joint and the right temperature, and south- and west-facing elevations, which take the most sun and rain, often age first.
Historic properties like Parham House (to the south-west of Thakeham) show the age of some local stock, where frame mastic must suit soft brick or stone. If you own or manage units on a site such as Crays Court (business park) (0.5 miles north-east of Thakeham), failed mastic on frames, door surrounds and external joints can be dealt with unit by unit.
Thakeham is about 8 miles north of Worthing, in West Sussex. We send applicators to Thakeham for mastic joints. 373 places across West Sussex fall within our area, Thakeham among them. Our Brighton page has more on work in that area, about 15 miles away.
We take on mastic joints across the RH20 postcode area. For a building on The Street, Bramble Lane and Cray's Lane or nearby, we can quote for mastic joints. Just outside Thakeham, we also work in Abingworth (1 mile south-west), Warminghurst (1 mile south-east), Goose Green (1 mile north-east), West Chiltington (1 mile north-west) and Heath Common (1 mile south). Further afield, our area takes in Crawley (15 miles north-east), Horsham (9 miles north-east), Worthing (8 miles south), Haywards Heath (15 miles east), Burgess Hill (13 miles east) and Littlehampton (10 miles south-west).
Landmarks near Thakeham
Thakeham’s nearest station is Pulborough station, about 4.1 miles west. A little further out are The Storrington And District Museum (2.2 miles south-west). Open spaces near Thakeham include Knepp Wildland and Chanctonbury Hill.
What we’re called out for in Thakeham
Poor preparation explains many failed joints. Where the faces weren’t cleaned or primed as specified, the bead peels off one side.
Most enquiries start with something like this:
- No planned programme for sealant
- Estate-wide sealant that is simply worn out
- Leaks at window and door perimeters
- Occupiers reporting cold air round windows
Older community buildings, The Parish Church of St Mary among them, often have frames of mixed ages whose mastic varies.
Questions to ask before you book
- Will CSCS-carded applicators be on site?
- The named product and why it was chosen
- How the joint faces will be prepared and primed
- Health and safety accreditation such as CHAS
FAQs: Thakeham
Is a smaller place like Thakeham outside your area?
Not at all: smaller places are covered as well as towns. Our area covers London and the South East counties. Send photos and a list of what needs doing, and we’ll plan the job to need as few trips as possible.
We manage a building near Pulborough station. Can you help?
Yes, we work for agents, landlords and housing associations with blocks of every size. Send the address, photographs of the elevations and your access arrangements, and we will give a fixed quote.
Can you take on resealing for a block portfolio?
We do. Managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios are our main clients for this work, and we quote building by building or as a programme.
Can you follow the specification on our project?
Yes. Send it with your enquiry, and we’ll price the work to it, flagging anything that needs clarifying.
Can you send RAMS and CSCS details before starting?
Let us know your requirements: tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we will confirm with the quote. We hold CHAS accreditation and Constructionline membership.
Do you guarantee the mastic work?
There is a 12-month guarantee on our workmanship, backed by public liability insurance.
How long does a typical visit take?
That varies with the scale of the job, though a typical visit usually takes anything from a day to a few weeks, depending on the number of buildings and joints. Larger or phased jobs take longer, and we will give you a timescale with the quote.
How the quote is worked out
Before we quote, we look at:
- Any access equipment needed
- Joint width, depth and condition
- Travel to remote or island sites
- Specialist products, such as fire-rated or hygienic sealants
Access can matter as much as the joints themselves: joints within easy reach take less time than ones that need access equipment. Tell us how the joints are reached and call for a quote.
Before you send an enquiry
A good diagnosis starts with the right details. Tell us:
- The type of building and who uses it
- Rough lengths or quantities, or drawings if you have them
- Any specification or named product
- Your programme or deadline
Specifications, drawings and tender packages are welcome with any enquiry, and we will price the work to it. Smaller jobs need nothing more than photos and a few notes.
What sealant work can’t fix
A few problems need another trade or a different fix, and we say so rather than covering them up:
- Old mastic suspected of containing asbestos, which must be tested and dealt with by a specialist first
- Frames that are rotten, warped or broken
- Masonry that has broken away beside the joint
Not sure which it is? You can speak to us on 01277 525 020 or email drawings and photos and we will tell you honestly.
Joints and surfaces we work on
- Communal entrances and stairwells
- External wall and movement joints
- Communal kitchens and washrooms
- Balcony and threshold joints
- Shopfronts below residential blocks
- Window and door perimeters on blocks
Work for main contractors and building owners
When you manage a building on behalf of an owner, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.
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.