Mastic contractors in Bognor Regis
Mastic packages for new-build and refurbishment projects in Bognor Regis and across West Sussex. CHAS accredited and fully insured, with a 12-month guarantee.
- Old sealant on a refurbishment that needs stripping before new work
- Different trades sealing to different standards
- Missed perimeter joints on a new elevation
Need construction mastic in Bognor Regis?
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
Construction mastic in Bognor Regis, done properly
A typical mastic package covers more than window perimeters: external door and window perimeters, internal decorators’ caulk where specified, sanitary joints in bathrooms and washrooms, kitchen worktops and splashbacks, and snagging before handover. Splitting those between trades often leaves gaps in responsibility and gives you a consistent finish across the job. Most enquiries involve oversized or tapered gaps around new frames and a mastic package split between trades with no clear owner, across internal decorators’ caulk, sanitary and kitchen joints and brick and block movement joints. One point of contact handles commercial sealant work in Bognor Regis from the first photographs to the final walk-round, for single jobs and planned programmes alike.
In a large town such as Bognor Regis, plenty of construction is refurbishment: recladding units, new shopfronts, replacement windows. All of it ends in perimeter and panel joints that need correct sizing, backing and sealant.
The 12-month guarantee is for workmanship rather than wear and tear. How long a sealant joint lasts depends on movement, exposure, cleaning and use, so we are clear about what is covered before work starts.
- Where
- Bognor Regis (PO21, PO22)
- Region
- West Sussex
- Guarantee
- 12 months on every job
- Quote
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Updated
- 3 November 2026
After the work
After handover, these steps help:
- Don’t schedule sealing before decorators and flooring are done
- Keep finished joints away from paint, plaster and scrapers
- Keep product details for future maintenance
- Put any product change through the designer first
Our 12-month guarantee covers the workmanship from sign-off. The guarantee covers how we sealed, not later damage by other trades, so protecting sealed areas matters.
Snag items left to the last week put handover at risk. Clearing snags area by area spreads the work out.
Common questions from Bognor Regis clients
Can you work around term dates at a campus such as University of Chichester (Bognor Campus)?
Yes. Education sites typically want the work in vacations or in phases during term, and we plan to suit. Let us know which documents your site asks for, and we will confirm them alongside the quote.
Does a coastal location like Bognor Regis affect which sealant is used?
It can, yes: buildings near the sea take more wind-driven rain, and salt in the air nearer the shore. We choose the product for the exposure, prime where the manufacturer requires it and size the joint for its movement.
How do we ask for a quote?
The quote form is the simplest route, though you can also give us a call on 01277 525 020 or email us. Include photographs or drawings if you have them.
Can you seal external joints in wet or cold weather?
External mastic depends on conditions: the joint needs to be dry and within the product’s temperature range. External work is sequenced with some flexibility.
Are you CHAS accredited?
We’re CHAS accredited and a Constructionline member, and our applicators hold CSCS cards. Tell us what site paperwork you need and we will confirm with the quote.
Is Bognor Regis in your area?
Yes. We cover Bognor Regis. For a quote, call 01277 525 020 or send details through our quote form.
Do you do fire-rated sealing on new builds?
Fire-rated sealing at service penetrations and linear gaps can be included where specified. Record requirements are confirmed at quote stage.
Signs you need construction mastic in Bognor Regis
Most mastic snags on new buildings come from sequencing rather than product. Sealing before decorators, flooring or other trades have finished leaves joints exposed to damage, and the joint has to be redone.
Things that normally lead to an enquiry:
- Frame perimeters left unsealed or poorly sealed
- Frame gaps too wide for sealant alone
- Early adhesion failures on new external joints
- Old sealant on a refurbishment that needs stripping before new work
For a contractor at a hotel such as The Gables Hotel (0.6 miles south-east of Bognor Regis), the mastic often has to be finished before a reopening date.
What your quote should include
- Health and safety accreditation such as CHAS
- Proof of insurance
- Whether old or failed sealant will be cut out, not overlaid
- How they handle RAMS and site documents
Commercial clients in Bognor Regis
If you look after buildings for someone else, you need clear quotes and clear reporting. You get a fixed quote, an agreed scope and a walk round at the end.
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.
Construction mastic in Bognor Regis: the local picture
With the shore within about 1 mile, Bognor Regis counts as a coastal location. On a coastal site, facade and perimeter joints face driven rain and, closer to the beach, salt, so we check the specified product suits the exposure before the first bead. Bognor Regis sits in one of the drier corners of the country, the South East. That doesn’t stop wet spells, or frosty starts that leave panels too damp to seal, so external mastic is timed for workable conditions and agreed with the site manager.
When a school such as The Regis School is extended or refurbished, the mastic package is often squeezed into the holidays. On a healthcare site such as Bognor Regis War Memorial Hospital, 0.5 miles east of Bognor Regis, new blocks and refurbishments go on while the hospital keeps running, so mastic work is sequenced carefully.
Bognor Regis is in West Sussex. If you are looking for construction mastic in Bognor Regis, we can help. 373 places across West Sussex fall within our area, Bognor Regis among them. For work in that direction, see our Portsmouth page (17 miles or so).
Commercial sites across PO21 and PO22 are covered for mastic packages. Among the streets we cover are Station Road, London Road and Manet Square. Access to Bognor Regis is via the A29 and A259 among other routes. If your building is just outside Bognor Regis, we cover South Bersted (1 mile north-east), Aldwick (1 mile south-west), Felpham (1 mile east), Shripney (2 miles north-east) and Lagness (2 miles west). Bigger towns within reach include Worthing (13 miles east), Chichester (5 miles north-west), Selsey (6 miles south-west), Littlehampton (7 miles east), Rustington (8 miles east) and Storrington (14 miles north-east). Bognor Regis is one of the busier places in West Sussex, and its commercial and public buildings are all within our area.
Local landmarks in Bognor Regis
Around Bognor Regis, our work takes us to commercial buildings near Norfolk Hotel, Southway Primary School and West Park and the streets around them. Bognor Regis’s nearest station is Bognor Regis station, about 0.5 miles south-east. Well-known places in the area include Bognor Regis War Memorial Hospital (0.5 miles east) and Tote Copse Castle (3.1 miles north).
What sealant work can’t fix
We seal joints; we don’t mend everything behind them. On its own, sealant can’t deal with:
- Designing joint widths or choosing the specification (that sits with the designer)
- Glazing units that are cracked or misted
- Frame gaps too wide for sealant, which the installer needs to correct
If you are not sure, just call 01277 525 020 or send photos by email and we will give you a straight answer before you book.
What we seal
- Window and door perimeters
- Brick and block movement joints
- Floor and skirting junctions
- Internal decorators’ caulk
- Cladding and panel joints
- Sanitary and kitchen joints
How the job changes by surface
Snagging before handover
Snagging is often the final mastic stage. We can work through the snag list area by area.
Bathrooms, en suites and washrooms
Sanitary joints around baths, showers, basins and WCs need anti-mould sanitary silicone. Each joint is prepared, sealed and finished with a neat tooled line and baths are loaded where appropriate before sealing.
Other services in Bognor Regis
How a job runs
At the end of each section, the masking comes off, the area is cleaned and every joint is checked. Where the sealant needs time to cure before use, we tell you and sign the area. Town-centre jobs in Bognor Regis can mean limited parking and loading, whereas edge-of-town units normally have yard space. Let us know what’s there when you send details.
- First we look at the scope on site or from drawings.
- You receive a fixed quote covering scope, products and sequence.
- Paperwork is agreed and applicators are inducted on site.
- Sealing follows the programme as areas are released.
- Problems we find, such as oversized gaps, are raised right away.
- Final snagging is completed and the 12-month guarantee applies.
Before we start on site
- Let building users know which areas are affected
- Let us know about inductions and permits
- Send asbestos survey details if the building is pre-2000
Get a fixed quote
Quotes are fixed against the scope you send, so the cost is agreed before work starts. To ask for one, ring 01277 525 020 or send details through our quote form.