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

Facade and window perimeter sealing in Bosham Hoe, West Sussex

Commercial sealant work in Bosham Hoe for contractors, FMs and building owners: facade joint and window perimeter sealing on commercial buildings, quoted at a fixed price.

  • Previous reseals run over old sealant
  • Cold air coming in at window perimeters
  • Staining on stone next to old sealant
1
Send details
Send the specification, photos or a marked-up plan.
2
Get a quote
A fixed price, with what’s included set out clearly.
3
We seal
Prepared joints, the specified product, a tidy finish.
4
Guaranteed
Our workmanship is guaranteed for 12 months.
Covering the South East & Scotland
Constructionline member
£5m public liability

Facade sealing in Bosham Hoe

Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.

About our facade sealing in Bosham Hoe

We don’t install glazing systems or replace glass. What we seal are the joints around them: perimeter joints where frames meet the structure, panel joints and window perimeters, using sealants classified for facade or glazing use. The enquiries we see most involve air leaks through failed facade joints and cladding panel joints that have opened up, on stone and brick facade joints, perimeter joints where frames meet the structure and window and door perimeters. Facilities teams, main contractors and managing agents in Bosham Hoe tend to want the same three things: a fixed quote, no surprises on site and a 12-month guarantee behind the result.

Sites around smaller places like Bosham Hoe can be a fair drive from suppliers, so we come with everything the package needs, timed to the stage the job has reached. Send drawings or photographs and the programme and we will quote to suit.

Every job is signed off with a 12-month guarantee. The promise is simple: if our work fails within that year, we put it right.

The Mastic Doctor team standing beside their branded vans outside an office building
Where
Bosham Hoe (PO18)
Region
West Sussex
Guarantee
12 months on every job
Quotes
A fixed quote before we start
Phone
01277 525 020
Last updated
3 November 2026

Commercial clients in Bosham Hoe

Housing associations and managing agents often need work done across blocks and communal areas. We phase the work so people keep access, and each stage is agreed with your contact.

As a CHAS accredited contractor and Constructionline member, we make supplier vetting simple. We are fully insured, and our insurance certificate can go with the quote.

What affects the price in Bosham Hoe

Each job is priced on its own details. The main factors are:

  • Travel to remote or island sites
  • Working within restricted access windows
  • The product specified
  • The total length or number of joints

A quote for facade joints depends on quantities, condition and access, and any specification that applies. Call for a quote.

Details that help us quote

We can often quote from photographs and a few details. Please tell us:

  • Rough lengths or quantities, or drawings if you have them
  • Where the site is, with the postcode
  • Any dates the work must fit around
  • Asbestos survey details if the building is older

Send details, get a quote, we seal, guaranteed: that’s how every job runs. The first step is to call 01277 525 020 or use the quote form with what you know.

Mastic packages on Bosham Hoe sites

The sea is no more than about 1 mile from Bosham Hoe. Schemes this close to the sea see their facade joints tested by wind and rain from the day they’re sealed, so joint design, primers and product choice deserve extra care. The South East is one of the drier parts of the UK. Still, external mastic needs dry faces within the maker’s temperature limits, which isn’t every day, so the external programme keeps a little slack.

On a campus such as University of Chichester, which lies north-east of Bosham Hoe, new teaching buildings and residences are usually built and refurbished around the academic year. When units on a site such as Southfield Industrial Park. (to the north of Bosham Hoe) are refurbished or reclad, the panel joints and window perimeters are part of the mastic package.

Bosham Hoe is about 3 miles south-west of Chichester, in West Sussex. Looking for facade sealing in Bosham Hoe? We can help. Bosham Hoe is one of 373 places in West Sussex on our list for facade joints. There’s a separate page for Portsmouth, roughly 10 miles from Bosham Hoe.

Postcode districts covered here: PO18. We cover commercial and managed buildings on Hoe Lane and Smuggler's Lane. Close to Bosham Hoe, our area also takes in Bosham (1 mile north), West Itchenor (1 mile south-west), Broadbridge (2 miles north), Chidham (2 miles north-west) and Apuldram (2 miles east). A short drive away, we cover Bognor Regis (7 miles east), Chichester (3 miles north-east), Selsey (6 miles south-east), Littlehampton (14 miles east), Rustington (15 miles east) and Portfield (4 miles east).

What’s near Bosham Hoe

The closest station to Bosham Hoe is Bosham station, about 1.9 miles north. Other landmarks nearby include Chichester Cathedral Treasury (3.1 miles north-east) and St Richard's Hospital (3.8 miles north-east). For a walk, there’s Stoke Down and Nutborne Marshes.

Map of Bosham Hoe © OpenStreetMap contributors

How a job runs

The first thing on site is a walk round with your contact, agreeing which joints are in scope, where to start and what must stay open. Then we strip out anything that has failed, prepare every joint and seal it. Smaller jobs around Bosham Hoe can be grouped with others nearby, which keeps travel down. You’ll have a fixed quote before work starts.

  1. Access, site rules and timing are settled with the client up front.
  2. We only seal when joints are dry and within the product’s temperature range.
  3. We remove the old bead and check the edges are sound.
  4. Faces are cleaned, primed where needed and backed.
  5. Facade-grade sealant goes in and is tooled to a tidy concave profile.
  6. We hand over with our 12-month workmanship guarantee.

Before we start on site

  • Send your site hours and access windows
  • Point out parking and an unloading spot
  • Send asbestos survey details if the building is pre-2000

Quotes

The quickest route to a quote is a few photos and the site postcode. Upload them with the quote form, or ring 01277 525 020 or email the details over to discuss it first.

Get a quick quote

Advice

Maintenance after handover

Your facilities or cleaning team can help the joints last. Share these points with them:

  • Avoid patch repairs on failed facade joints
  • Check the asbestos register before old mastic is disturbed
  • Clear debris that holds water against joints
  • Keep the sealant details on the building file

Record the sealant type and date on the building file. Future work can then match the product and colour without guesswork.

Deal with sections that fail early as soon as they show. A few metres resealed promptly can stop water damage spreading.

What sealant work can’t fix

Some faults sit outside our scope, and we point that out rather than sealing over them:

  • Specialist high-level access methods
  • Replacing glass or failed glazing units
  • Cracked or spalling substrates that need repair before sealing

If you’re not sure, just call 01277 525 020 or email us and we’ll give you a straight answer before you book.

Joints and surfaces we work on

  • Shopfront frames
  • Stone and brick facade joints
  • Coping and flashing joints
  • Window and door perimeters
  • Cladding panel joints
  • Perimeter joints where frames meet the structure

Signs you need facade sealing in Bosham Hoe

Adhesive failure, where the sealant peels away from one face, typically comes from poor preparation. Dust, old sealant residue, damp or a missing primer stop it bonding properly, and movement soon pulls it away.

Common reasons buildings call us in:

  • Staining on stone next to old sealant
  • Failed sealant on precast panel joints
  • Perimeter sealant that has split or peeled away
  • Patch repairs that keep failing

For contractors at a college like Chichester College, 2.8 miles north-east of Bosham Hoe, perimeters and internal sealant are timed for the holidays.

Comparing quotes

  • Will CSCS-carded applicators be on site?
  • What level of public liability insurance do they hold?
  • How they handle RAMS and site documents
  • Are they CHAS accredited or on Constructionline?

How to choose a sealant contractor

Questions we are asked in Bosham Hoe

Does the sea air around Bosham Hoe change the choice of sealant?

It can. Coastal exposure works external joints harder than inland weather. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.

Could you schedule work at a campus like University of Chichester for the vacation?

Yes. We plan campus work around teaching, exams and residence turnarounds. Tell us which site documents you need, such as RAMS, our insurance certificate or CSCS details, and they’re confirmed with the quote.

Can you handle several sites?

Yes. Multi-site work and planned programmes are a core part of the service, with each site phased to suit its occupants.

What about RAMS and site documents?

Tell us what site paperwork you need (RAMS, insurance certificate, CSCS details) and we’ll confirm with the quote.

Can you fit around our working hours?

Mention the site’s hours and access windows in your enquiry, and we will plan around them. You can reach the office between 8am and 5pm, Monday to Friday.

Are you insured?

Yes. Our insurance certificate can be sent alongside the quote.

Is it fine to apply new sealant on top of old?

No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.

Accreditations

Trusted. Accredited. Insured.