Bayan Signage makes chemical hazard signs for warehouses, factories, pool plant rooms, laboratories and fuel tanks across the UAE. We work from your chemical register, sign each store with the hazards it actually holds and build every sign for the fumes, splashes and cleaning it will face, all in our own Ajman factory.
Chemical hazard signs mark the rooms, cabinets, tanks and compounds where hazardous substances are kept or used. They use the yellow ISO 7010 warning triangle with a black symbol for the specific hazard: a flame for flammable material, a corroding hand and surface for corrosives, a skull for toxic substances, and others for oxidisers and harmful vapours. They serve two very different readers: the cleaner or technician who walks past every day, and the firefighter who arrives once and needs to know what is behind the door.
These signs usually fail through material, not design. Ordinary printed vinyl next to an acid dosing tank or solvent wash bay softens, smears and peels within months, and plain steel screws rust and stain the face. A sign nobody can read is worse than none, because people assume it is old news. We match the build to the exposure: laminated aluminium for dry stores, graphics sealed behind clear polycarbonate for splash zones, and stainless or nylon fixings anywhere the air is corrosive.
Bayan Signage is the production arm of Bayan Advertising, with 15 years in the UAE, and has fabricated in its own factory at Alam Square, Industrial Area 2, Ajman since 2016. Printing, laminating, CNC routing, laser cutting and assembly all happen in-house, which lets us test a sample of the proposed sign against your actual chemical before we produce the full set. Our project managers are familiar with plant inductions, permits to work and HSE sign-off.
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A chemical area rarely needs only one sign. These are the pieces we combine most often, scheduled together from your register so nothing contradicts anything else.
Warning triangles for each hazard class in the store, an 'Authorised persons only' line and an optional substance panel, fixed to the door leaf at eye level.
View details →Blue mandatory signs for gloves, goggles, face shields and respirators, placed beside the hazard warning so people know what to wear before they enter.
View details →Flammable liquid warnings combined with no smoking and no naked flame signs, for diesel tanks, paint stores and solvent rooms, sized to be read from the access road.
View details →Corrosive and 'Do not mix chemicals' signs for chlorine and acid dosing rooms, built to resist the fumes that destroy ordinary signs within a season.
View details →Contents and flow-direction markers for pipework carrying chemicals, fuel or process water, so maintenance staff know what is inside before they open a joint.
View details →Numbered tags for isolation and dosing valves, cross-referenced to your process drawings, so the right valve is closed first in a spill.
View details →We start from your chemical register or HSE list, store by store, and agree which hazard classes, PPE and substance information each location needs before any artwork is drawn.
On site we note splash zones, fumes, heat, washdown areas and coastal air, and the surface each sign will fix to. The survey is free in Dubai, Sharjah and Ajman.
Our designers lay out the warning triangles at equal size with bilingual text, and our draftsmen check technical terms in Arabic. You approve a proof for each location.
For aggressive or unusual chemicals we make an offcut of the proposed build, wipe it with your actual chemical and leave it to stand before we inspect the face. A short soak test avoids a set that dissolves.
Panels are CNC-routed to ±0.1 mm, graphics are laminated or sealed behind polycarbonate, and edges are finished so liquid cannot creep behind the print. Each sign is checked against its proof.
Our crew fixes signs with stainless or nylon fixings, on stand-offs where liquids might collect, following your inductions and permits for hot work or confined spaces.
This is how we usually build signs for each type of chemical exposure. Your HSE lead's requirements and our sample tests can change it, and every change is itemised on the quote.
| Exposure | Our standard build | Upgrade options | Why it matters |
|---|---|---|---|
| Dry indoor store | Laminated 3M cast vinyl on 2 mm aluminium | Clear acrylic face for offices and labs | Economical and long-lasting where splashes and fumes are unlikely. |
| Splash or washdown zone | Graphics sealed behind clear polycarbonate | Stand-off mounting to shed liquid | The print sits behind the face, so chemicals and scrubbing never touch it. |
| Corrosive fumes | Sealed polycarbonate or ACP with sealed edges | Laser-cut stainless steel plate | Fumes attack exposed metal edges and soft laminates faster than direct splashes. |
| Outdoor tanks and compounds | Laminated print on 3 or 4 mm ACP | Galvanised steel post or frame | Rigid panels stay flat in heat and readable from a vehicle approaching. |
| Fixings | Stainless steel or nylon | Tamper-resistant fixings | Plain steel screws rust, stain the sign and eventually let it fall. |
| Substance information | Fixed printed panel | Slot-in or write-on substance panel | A changeable panel keeps the sign accurate when stock changes. |
We review a lot of chemical areas. These are the issues we raise most often, and they matter more than the choice of font or colour.
A generic 'Danger chemicals' sign on every store tells a firefighter nothing useful. Each door should show the actual hazard classes inside: flammable, corrosive, toxic, oxidising. If a store holds three classes, it gets three triangles at the same size, side by side, rather than one sign with tiny symbols squeezed together. When the stock changes, the sign changes with it.
The red-bordered GHS diamonds on drums and bottles come from the supplier and describe that container. Area signs on doors, walls and fences use ISO 7010 yellow triangles and describe the room or zone. Most sites need both. We make the area signs, and we flag it when a client expects us to label containers that should carry the supplier's own GHS label.
For diesel and chemical tanks, the sign belongs on the bund wall or compound gate, where people approach, at about 1.5 m to its centre. On the tank shell it is hidden by pipework, sits on a hot curved surface and cannot be read until you are already inside the bund. For tanks seen from a road, 400 x 600 mm is a sensible minimum.
Laminates that cope well with acids can fail with alcohol-based cleaners, and the reverse is also true. For pool chemicals, solvents or unusual process chemicals, we wipe a sample with your actual substance and leave it to stand before checking the print and laminate. It is a cheap test, and it tells us more than any brochure about how the sign will look in a year.
Maintenance stores, labs and contractor compounds change their stock constantly. A fixed printed substance list is out of date within months. We fit a slot-in or write-on panel below the fixed warnings, so your team can update it as the chemical register changes, and the warnings themselves never need replacing.
We quote from your chemical register and the list of locations. Send those with a few photos, and you will usually receive an itemised quote, with materials, labour and installation shown separately, within 24 hours.
Laminated aluminium is economical in dry stores. Sealed polycarbonate and stainless plates cost more but last many times longer near acids, solvents and fumes.
Standard warnings are quick. Site-specific substance lists, hazard diamonds with set ratings and combined boards need artwork and checking against your register.
Tank compound signs and facade hazard diamonds need thicker panels and stronger fixings than door signs, adding material and installation time.
Slot-in or write-on substance panels cost more than a fixed print but save reprinting whole signs when the stored chemicals change.
Testing a build against an unusual chemical adds a day to the programme but very little cost, and avoids a full set failing early.
Industrial plants and labs often require inductions, escorts and permits, and work near tanks may need hot work or confined space controls.
Hazardous material stores are typically reviewed by Civil Defence during inspections, and sites in free zones such as JAFZA may also be checked by the free-zone authority's HSE team. What is expected depends on the substances, the quantities stored and the type of facility. We work from your HSE lead's list and the approved safety drawings, use ISO 7010 warning symbols, and confirm current requirements for the exact site.
Where a hazard diamond is requested, the ratings for health, flammability and reactivity must come from your HSE lead or consultant, based on the safety data sheets, not from the sign maker. We print exactly the ratings you approve. Main contractors and facility operators often have their own HSE signage standards as well, and we match those templates when they apply.
We specify each sign for its location, from dry stores to splash zones, and test samples against unusual chemicals before producing the full set.
Every store is signed with the hazard classes it actually holds, and the schedule is returned to you with a code for each sign.
Printing, laminating, CNC routing, laser cutting and assembly happen in our own factory, so replacements match the originals years later.
Hazard terms are easy to translate wrongly. We check the Arabic carefully so staff and emergency responders read the same meaning.
Our crews work under inductions, permits to work and site HSE rules, and use stainless or nylon fixings as standard in chemical areas.
Chemical, PPE, no smoking, electrical and fire signs can be produced in one matched style, with one project manager from survey to handover.
Usually an ISO 7010 warning sign for each main hazard class stored, such as flammable, corrosive or toxic, an 'Authorised persons only' notice, any PPE required at the door, and often a substance list or hazard diamond for emergency responders. Exact requirements depend on the chemicals, quantities and authority, so your HSE lead confirms them and we sign to that list.
GHS labels are the red-bordered diamond pictograms on chemical containers, supplied by the manufacturer and describing what is in that container. Chemical hazard signs are area signs on doors, walls and fences, using yellow ISO 7010 warning triangles to describe the hazard in a room or zone. Most sites need both, for different purposes.
The cost depends on the build needed for each exposure, the number of locations, sizes and any custom substance panels. A few laminated door signs for a dry store cost far less than sealed signs for a pool plant room. Send your chemical register and photos, and we will send an itemised quote, usually within 24 hours.
It depends on the chemical. Graphics sealed behind clear polycarbonate suit splash zones because the print never touches the liquid. Laminated aluminium works well in dry stores. Ordinary printed PVC is the weakest choice near acids or solvents. When the chemical is unusual, we test a sample against it before producing the full set.
Not always, but many industrial sites and some authorities expect one, because fire crews recognise it at a distance and it summarises health, flammability and reactivity at a glance. Whether you need one, and the ratings shown, should come from your HSE lead or consultant. We print exactly the ratings they approve.
On the door leaf or beside the entry, at eye level, so it is seen before anyone opens the door. For outdoor tanks, the sign goes on the bund wall or compound gate rather than the tank shell. Large stores and compounds usually need a sign on each approach and at every entry point.
In dry indoor stores, laminated aluminium signs last many years. In splash zones and corrosive atmospheres, life depends heavily on the build: sealed polycarbonate and stainless fixings last far longer than ordinary prints, which can fail within months. We recommend inspecting signs in chemical areas every few months and replacing any that have softened or faded.
Yes. We make every sign in Ajman and install in industrial areas, free zones and plants across Dubai, Sharjah, Ajman, Abu Dhabi, Ras Al Khaimah, Umm Al Quwain and Fujairah. Our crews follow your site inductions and permit procedures, and the survey is free in Dubai, Sharjah and Ajman.
Send your logo, the fascia size and a site photo. Our estimating team replies with options and an itemised price, usually within 24 hours.