Mastic sealant contractors in Bilsham
Mastic sealing for building owners, managing agents and housing associations across Bilsham, by CSCS-carded applicators. CHAS accredited and fully insured.
- Draught complaints from residents or tenants
- Mastic failing across several blocks on an estate
- Damaged joints in communal entrances and corridors
Need mastic sealing in Bilsham?
Share the site address and what’s failing, and we’ll reply with a fixed quote or arrange a visit.
Surface by surface
Window and door perimeters on blocks
Frames vary from uPVC to aluminium and timber, so the grade we pick has to bond to frame and wall alike. We’ll confirm the colours available for the specified product.
Commercial and mixed-use buildings
Tenants in commercial buildings need to keep trading so the work is phased.
Mastic sealing for commercial buildings in Bilsham
Our clients include managing agents, property factors in Scotland, housing associations and landlords with block or commercial portfolios. Many prefer a planned programme to one-off visits and we quote and schedule each building in turn. Most enquiries involve leaks at window and door perimeters and a mix of products and colours from past repairs, on external wall and movement joints, shopfronts below residential blocks and communal entrances and stairwells. One point of contact handles commercial sealant work in Bilsham from the first photographs to the final walk-round, for single jobs and planned programmes alike.
For owners with a single building near Bilsham, we plan to finish in one visit where possible. Send photos of the frames and joints and we’ll give a fixed quote.
We stand by our work: 12 months, guaranteed. It covers how we prepared and applied the sealant, and we come back if anything isn’t right.
- Place
- Bilsham (BN18)
- Region
- West Sussex
- Guarantee
- 12 months on every job
- Quote
- Quoted before any work starts
- Telephone
- 01277 525 020
- Page updated
- 3 November 2026
When to call us in Bilsham
Occasionally the substrate fails, not the sealant, such as crumbling render, brick arrises or frame edges. We’ll tell you if the joint edges need repairing before resealing.
It’s worth sending us details if you spot any of the following:
- Complaints coming in block by block
- Estate-wide sealant that is simply worn out
- Old repairs sealed over failed mastic
- Draught complaints from residents or tenants
If your remit includes a building such as Yapton CE Primary School, frame and door mastic can be programmed for the holidays.
Comparing quotes
- Which product they’ll use, and why it suits the joint
- What site paperwork they can supply
- Whether their applicators hold CSCS cards
- Their approach to joint depth and backing
Questions we are asked in Bilsham
Is Bilsham too far out for you?
No. Places such as Bilsham are covered as much as the big towns. London and every South East county are within our area. Where we can, we group nearby jobs to make the most of each trip.
Will you take on work at estates like Ford Airfield Industrial Estate, close to Bilsham?
Yes. Our area takes in Bilsham and its surroundings, with estates and business parks such as Ford Airfield Industrial Estate included. To start, just ring 01277 525 020 or send photos by email with the unit, the joints involved and your access times.
What guarantee do you give on resealing?
A 12-month guarantee covers our work. It applies to our workmanship rather than damage or problems with the frames.
How do you handle work on occupied blocks?
Residents and tenants carry on as normal. If any flats or units need access, we will tell you in advance so it can be arranged.
Do you take on small jobs?
Small jobs are welcome alongside larger packages. Photos and a description are enough to start.
Can you quote from photos?
It depends on the job. Simple work can often be priced from photos, and bigger or more complex jobs normally get a visit.
Is it fine to apply new sealant on top of old?
No. We cut the old material out and clean the joint back before sealing, since fresh sealant will not bond reliably to aged material.
Also near Bilsham
Other services in Bilsham
How a job runs
Site rules come first: signing in, inductions and any permit to work. Once we’re cleared to begin, the joints are worked through in the order agreed with your site contact. For a building around Bilsham, tell us how to find it and who will meet us. Send that with the details and we will confirm the plan with the quote.
- We check the asbestos register for older buildings and look at the joints.
- A fixed quote covers the joints, products and order of work.
- Failed mastic is removed completely.
- The joints are prepared and resealed with the right product.
- Buildings are completed in turn.
What we need from you
- Send your site hours and access windows
- Agree which areas must stay open
- Flag any permit to work we will need
Getting a fixed quote
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price the work to it. Smaller jobs need nothing more than photos and a few notes.
Related advice
Commercial clients in Bilsham
Whether you are a managing agent, a property factor or an owner’s representative: send the details, accept a fixed quote, and we carry out and guarantee the work. We can agree access arrangements and keyholder contacts beforehand.
As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. Our insurance certificate can be sent along with the quote.
For owners and agents in Bilsham
Bilsham sits close to the coast, within about 2 miles. On buildings near the shore, the side facing the weather normally needs its mastic renewed first. Bilsham sits in one of the drier corners of the country, the South East. External mastic still waits for dry faces and the right temperature, while the elevations that take the most sun tend to show hardened mastic first.
Owners of student blocks near University of Chichester (Bognor Campus), 2.4 miles south-west of Bilsham, can schedule frame and external mastic for the summer vacation. Churches, halls and community buildings such as Bilsham Chapel are looked after by trustees and committees like any other owner, and their frames, doors and external joints need mastic renewed in time.
Bilsham is about 3 miles north-east of Bognor Regis, in West Sussex. Commercial clients in Bilsham can call on us for mastic joints. Bilsham is one of 373 places in West Sussex on our list for mastic joints. We also cover Portsmouth, some 20 miles away.
Anyone looking for mastic sealing in BN18 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. If your building is just outside Bilsham, we cover Yapton (1 mile north), Flansham (1 mile west), Barnham (2 miles north-west), West Barnham (2 miles north-west) and Lidsey (2 miles west). Bigger towns within reach include Worthing (10 miles east), Bognor Regis (3 miles south-west), Chichester (7 miles west), Selsey (9 miles south-west), Littlehampton (4 miles east) and Shoreham-by-Sea (15 miles east).
Around Bilsham
In Bilsham, that means premises near Felpham Community College and the streets around them. For rail, the closest station is Barnham station, about 1.8 miles north-west. A little further out are Bognor Regis Museum (3.3 miles south-west) and Bognor Regis War Memorial Hospital (2.8 miles south-west). For a walk, there’s WWT Arundel.
Why deal with it now?
Adding sealant to cyclical maintenance is an easy win. Waiting until leaks appear means working under pressure with less control over timing. Older rural buildings around Bilsham move with the seasons, and rigid or tired sealant can’t keep up. A sealant with the right movement capability, correctly sized, lasts far better.
Whether it’s a single area or a whole estate, the same things set the price: scope, access, product and programme. Call for a quote and we’ll put a fixed figure on it.
Why clients in Bilsham choose us
- Products installed to the manufacturer’s instructions
- Constructionline member
- Standard and matched colours in many product ranges
- Fixed quotes based on photographs, drawings or a visit
See how commercial sealant jobs are priced and how we’re accredited.
What sealant work can’t fix
Some faults sit outside our scope, 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
- Misted or failed double-glazed units
- Water coming in from the roof or rainwater goods
If you are not sure, just ring 01277 525 020 or email us and we will give you a straight answer before you book.
What we seal
- External wall and movement joints
- Communal entrances and stairwells
- Window and door perimeters on blocks
- Communal kitchens and washrooms
- Shopfronts below residential blocks
- Balcony and threshold joints