The Mastic Doctor team standing beside their branded vans outside an office building
West Sussex · England

Mastic contractors in West Barnham

Need construction mastic in West Barnham? Send us the details for a fixed quote, backed by a 12-month guarantee on the work.

  • Existing joints on a refurb that need cutting out and resealing
  • Sanitary sealant damaged by following trades
  • Oversized or tapered gaps around new frames
1
Send details
Drawings, photos, a joint schedule or a site visit.
2
Get a quote
A fixed quote for the work, with the scope in writing.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
South East, London & Scotland
Constructionline member
£5m PL insurance

Construction mastic for West Barnham sites

Send drawings, photos or a joint schedule, or tell us about the site, and we’ll come back with a fixed quote.

When it isn’t the sealant

A few problems need another trade or a different fix, and we point that out rather than sealing over them:

  • Frames fitted out of tolerance
  • Specifying the product where the designer hasn’t
  • Fire-stopping design or sign-off (that’s for the designer, fire engineer and building control)

If in doubt, phone 01277 525 020 or email drawings and photos and we’ll say what we think before you book.

What we seal

  • Brick and block movement joints
  • Cladding and panel joints
  • Window and door perimeters
  • Floor and skirting junctions
  • Sanitary and kitchen joints
  • Internal decorators’ caulk

How we handle construction mastic in West Barnham

A typical mastic package covers more than window perimeters: frame perimeters inside and out, caulking to trims and boards where the specification calls for it, sanitary silicone, kitchens, and the final snag list. Splitting those between trades often leaves gaps in responsibility. If you have bath and shower joints scraped during the final clean and window and door perimeters that won’t pass inspection, we can help, whatever the surface. For commercial sealant work in West Barnham, you deal with one contact from quote to sign-off, whether it’s one building or several.

Conversions of older rural buildings near smaller places such as West Barnham bring stone, flint, brick and timber up against new glazing. A product that grips an irregular face, with a colour that suits the building’s character, is usually what’s needed.

Our 12-month guarantee is about workmanship, not wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we spell out the cover before we begin.

The Mastic Doctor team beside their liveried vans in front of an office building
Location
West Barnham (PO22)
Wider area
West Sussex
Guarantee
12 months on our workmanship
Price
A fixed quote before we start
Call
01277 525 020
Page updated
3 November 2026

Do you need construction mastic in West Barnham?

Three-sided adhesion is a frequent fault on new work. Bonded to the base of the joint and both sides, sealant can’t stretch evenly.

Common reasons buildings call us in:

  • Existing joints on a refurb that need cutting out and resealing
  • New external sealant already peeling away
  • Bath and shower joints scraped during the final clean
  • Inconsistent sealant finishes from plot to plot

School extensions, at buildings such as Barnham Primary School, usually run to the summer holidays, mastic included.

Before you book anyone

  • Their plan for phasing and protecting the area
  • How they handle RAMS and site documents
  • Health and safety accreditation such as CHAS
  • How joint depth will be controlled

Questions to ask before you appoint anyone

Maintenance after handover

Cleaning and maintenance staff play a part too. Pass these on to them:

  • Release areas for mastic once other trades have finished in them
  • Brief the final clean team to avoid blades near sealant
  • Keep product details for future maintenance
  • Put any product change through the designer first

After we have sealed an area, it helps to keep other trades from damaging the joints. New beads should be left to cure before cleaning or decorating nearby.

One unsealed frame can let water into finished internal areas. That normally means redoing finishes in a completed area and possibly a delayed handover. A check of every frame before decorators start is worth the time.

Facades, frames and programmes in West Barnham

West Barnham is in the South East, one of the UK’s drier regions. Winter mornings still bring frost and condensation on frames and panels, which is why external dates are agreed with the site manager. West Barnham has a number of hotels close by, all within 2 miles. Hotel refurbishments often run to tight programmes between busy periods, and perimeter and sanitary sealant has to keep up.

Recladding or extending a unit at a site like Sussex Business Village, 0.9 miles east of West Barnham, brings panel joints and frame perimeters into the programme. University estates such as University of Chichester (Bognor Campus) (3.3 miles south of West Barnham) tend to have a rolling programme of new buildings and refurbishments, each with window perimeters and facade joints to seal.

West Barnham is about 4 miles north-east of Bognor Regis, in West Sussex. Our applicators travel to West Barnham for work on mastic packages. West Barnham is one of 373 places we cover in West Sussex for mastic packages. We also cover Portsmouth, some 19 miles away.

Anyone looking for construction mastic in PO22 gets the same process as the rest of our area: details, then a fixed price, then sealing and a 12-month guarantee. For a building on Woodside, Orchard Way and Paddocks or nearby, we can quote for mastic packages. Being close to the B2233, West Barnham is straightforward for us to reach. Sites close to West Barnham are covered too, including Barnham (1 mile south-east), Eastergate (1 mile north-west), Walberton (1 mile north-east), Westergate (1 mile west) and Fontwell (1 mile north). A short drive away, we cover Worthing (11 miles east), Bognor Regis (4 miles south-west), Chichester (6 miles west), Selsey (9 miles south-west), Littlehampton (5 miles east) and Lancing (14 miles east).

Around West Barnham

Recent enquiries here include premises near St Philip Howard Catholic High School and The Murrell Arms, among other places. West Barnham has its own railway station: Barnham station. Well-known places in the area include Tote Copse Castle (2.2 miles west) and Bognor Regis War Memorial Hospital (3.3 miles south-west). Open spaces near West Barnham include WWT Arundel.

Map of West Barnham © OpenStreetMap contributors

Diagnose, treat, sign off

Tell us your site hours and access windows and we will plan around them. On the day, the work area is kept contained and tidy, and your contact hears from us before we move to the next area. For work around West Barnham, we aim to finish in one visit, so we ask for photographs and rough sizes first. That way the right products come on the day.

  1. We walk the site or review drawings to understand the package.
  2. A fixed quote sets out scope, products and phasing.
  3. Paperwork is agreed and applicators are inducted on site.
  4. Sealing follows the programme as areas are released.
  5. Problems we find, such as oversized gaps, are raised right away.
  6. Final snagging is completed and the 12-month guarantee applies.

Getting the site ready

  • Arrange parking or a loading space
  • For older buildings, check the asbestos register before work
  • Move anything stored against the joints

Quotes

A handful of photos and a postcode is the fastest way to a quote. Upload them with the quote form, or give us a call on 01277 525 020 or email us to discuss it first.

Ask for a quote

Advice

Owners, agents and contractors

If you look after buildings for someone else, clear figures and clear communication matter. You get a fixed quote, an agreed scope and a walk round at the end, plus a 12-month guarantee.

We take on planned maintenance as well as one-off repairs: resealing failed joints building by building, on a schedule that suits your budget. Sites in West Barnham can sit alongside others in a wider programme.

What happens if it’s left?

On a refurbishment, there’s a choice between resealing existing frames and replacing them. If the frame is in good order, cutting out and resealing the perimeter can be all it needs and that’s a far smaller job. If the frame is life-expired, we will tell you. Halls, stores and units around places like West Barnham may not be checked every day, which gives a failed joint time to do damage. Resealing early avoids that.

There’s no price list, because the scope varies so much from one building to the next. Call for a quote and we’ll price your job on its own details.

Why choose Mastic Doctor in West Barnham

  • CSCS-carded applicators
  • Work to your specification and the manufacturer’s guidance
  • CHAS accredited contractor
  • Commercial sealant work since 2005

See what affects the cost and how we’re accredited.

Common questions from West Barnham clients

Can you take on a job at a hospital such as Bognor Regis War Memorial Hospital?

Yes, hospitals are one of the sectors we cover. Each area is agreed with the ward or department and the estates team in advance.

Is Sussex Business Village, near West Barnham, within your area?

Yes. Estates, retail parks and business parks around West Barnham, Sussex Business Village among them, are all within reach. A few photographs and the unit address let us price the work.

Can you send site paperwork?

Each site asks for different documents, so tell us what you need and we will confirm it when we quote.

Do you install fire-rated sealant as part of a package?

Fire-rated sealing at service penetrations and linear gaps can be included where specified. Record requirements are confirmed at quote stage.

What hours do you work?

The office is staffed Monday to Friday, from 8am until 5pm. Tell us your site hours and access windows and the work will be fitted around them.

What’s the quickest route to a quote?

There are four steps: send details, get a quote, we seal, guaranteed. Step one needs little more than photographs and a postcode.

Can you work to our specification?

Yes. Include it with the drawings when you ask for a quote, and the quote will be based on it, flagging anything that needs clarifying.

Accreditations

Trusted. Accredited. Insured.