Tempered Glass Fire Hose Cabinet
Full safety-glass front ยท Visual inspection without opening the door ยท SG24 series ยท 800โ1800 mm
Visual-Inspection Tempered Glass Fire Hose Cabinet
The CA-FIRE SG24 tempered glass fire hose cabinet is built around a single design principle: facility managers should be able to verify hose, valve and nozzle status without opening the cabinet door. A full-width 5 mm tempered safety glass front panel replaces the solid metal door of a conventional hose cabinet, making monthly visual inspections a ten-second walk-by instead of a tool-assisted door-opening routine. Over the life of a building with dozens of cabinets, this single feature dramatically reduces inspection labour.
Behind the glass, the cabinet body is powder-coated carbon steel with a standard NFPA-style internal layout โ angle valve mounted top-left or top-right, a hose rack or reel for Class II 1.5โณ hose, nozzle holder, and optional portable extinguisher bracket for combined cabinets. The glass is toughened to EN 12150 / GB 15763.2 safety-glass standards so that if it ever breaks, it shatters into small blunt pieces rather than sharp shards, and it is held in an aluminium frame that prevents the pane from dropping out.
The SG24 series ships in four standard sizes from 800ร650ร240 mm to 1800ร700ร240 mm, covering Class II occupant-use hose stations through Class I and III fire-department connections. Custom sizes, branded signage and OEM finishes are available for project quantities. See our complete fire hose cabinet range for other variants, or read the fire hose cabinet dimensions guide for size selection.
Key Features & Benefits
Six features that separate the SG24 tempered glass series from conventional solid-door fire hose cabinets โ and why specifiers choose it for hotels, offices, hospitals and shopping malls where appearance and inspection efficiency both matter.
Technical Specifications
SG24 tempered glass fire hose cabinet standard sizes and model numbers. All dimensions in millimetres (width ร height ร depth). Custom sizes and OEM variants available on request.
| Model | Dimensions (mm) | Intended Hose Station Class | Typical Application | Glass Panel Size |
|---|---|---|---|---|
| SG24A65-J | 800 ร 650 ร 240 | Class II (1.5โณ occupant hose) | Offices, small retail | Full-width front |
| SG24B65Z-J | 1000 ร 700 ร 240 | Class II (1.5โณ occupant hose) | Hotels, mid-size commercial | Full-width front |
| SG24D65-P | 1600 ร 700 ร 240 | Class I / III (2.5โณ FD hose) | Malls, office towers, public buildings | Full-width front |
| SG24E65Z-J | 1800 ร 700 ร 240 | Class I / III (combined) | High-rise, industrial, large venues | Full-width front |
Material & Construction
| Body Material | 1.0โ1.5 mm cold-rolled carbon steel (Q235 / SPCC) |
| Finish | Red polyester powder coat, RAL 3000 / 3020 or custom colour |
| Front Panel | 5 mm tempered safety glass, EN 12150 / GB 15763.2 |
| Glass Frame | Aluminium extrusion, anodised silver or black |
| Hinge | Stainless steel piano hinge or concealed pivot |
| Lock Options | Break-glass, key cylinder, padlock hasp, or no lock |
| Signage | Screen-printed or adhesive vinyl on glass, "Fire Hydrant / Fire Hose" per local standard |
| Mounting | Surface-mount (default); recessed and semi-recessed available |
| Standards Reference | NFPA 14, GB 16280, EN 671 (principles); ISO 9001 manufacturing |
What's Inside the Cabinet
The SG24 cabinet ships empty by default so you can fit local-spec equipment, or fully equipped with a Class II hose station kit assembled at our Fujian factory. Typical contents for a fully-equipped Class II cabinet:
1.5โณ or 2.5โณ brass or bronze, BSP / NPT / groove thread. Mounted top-left or top-right depending on standpipe riser location.
65 mm ร 25 m or 20 m, polyester-jacketed rubber-lined hose. Class II occupant-use, canvas alternative for legacy projects.
Swing-out rack for folded hose, or enclosed reel for pre-connected hose. Rack reduces deployment time for trained occupants.
Fog / straight-stream adjustable nozzle, brass or ABS. Stored on a clip beside the hose for fast access.
Optional: one or two 4 / 5 kg ABC dry powder or COโ extinguishers on a wall bracket inside the cabinet. Turns the hose cabinet into a combined station.
Axe, spanner, hose strap, user instructions, tamper seal. Supplied per project specification or local AHJ requirement.
For a complete component-by-component breakdown with photos and NFPA citations, read What's Inside a Fire Hose Cabinet?.
Installation Options
The SG24 tempered glass cabinet is available in three mounting configurations. Most projects use surface-mount for speed; architectural interiors use recessed for the flush finish.
Surface Mount
Cabinet sits on the finished wall surface, bolted through the back plate into masonry or structural studs. Fastest installation, no wall cutting, works on any wall type including poured concrete and CMU. Projects approximately 240 mm from the wall.
Default ยท Fastest InstallSemi-Recessed
Cabinet body sits partly inside the wall cavity with a trim ring covering the rough opening. Projects about 120 mm from the wall. Good compromise for walls that can take a 150 mm recess but not full cabinet depth.
Reduced ProjectionFully Recessed
Cabinet body sits entirely inside the wall cavity; only the glass front and trim ring are visible. Meets ADA accessible-route rules (projection โค 4โณ). Requires framing at the design stage. See our recessed fire hose cabinet variant.
ADA CompliantThe Tempered Safety Glass at the Heart of the SG24
The single most important component of the SG24 cabinet is the glass โ and we do not cut corners on it. Every pane is toughened tempered safety glass manufactured to EN 12150 and GB 15763.2 standards, the same class of glass used in shower enclosures, car side windows and architectural balustrades.
Tempered glass is heat-treated to put the outer surfaces into compression, which makes it approximately four times stronger than ordinary annealed glass of the same thickness. When it does break under extreme force, it shatters into small blunt cubes rather than sharp daggers, which is why building codes mandate tempered glass in any vertical application at head height.
If a pane ever needs replacement, the aluminium frame unclips and a new pane drops in โ no body replacement, no welding, no powder-coat touch-up. Replacement glass for all four SG24 sizes is stocked at our Fujian facility.
Glass Panel Specifications
- Type Tempered Safety Glass
- Thickness 5 mm standard
- Standard EN 12150 / GB 15763.2
- Strength vs Annealed โ 4ร
- Fragment Pattern Small blunt cubes
- Frame Material Anodised aluminium
- Frame Colour Silver / black / RAL
- Signage Method Screen print / vinyl
- Replaceable Yes โ in-frame
- Lead Time Stocked, short lead
Typical Applications
The SG24 tempered glass series is specified wherever visual inspection efficiency and architectural appearance both matter. Most projects fall into one of the following categories:
Tempered Glass vs Solid Steel Door โ Side by Side
Buyers frequently ask whether the glass-front cabinet is worth the small price premium over a conventional solid-door cabinet. The honest answer depends on inspection frequency, environment, and appearance priorities. Here is a side-by-side:
| Criterion | SG24 Tempered Glass Front | Conventional Solid Steel Door |
|---|---|---|
| Monthly visual inspection | 10 seconds, walk-by, no tools | Open door with key, inspect, reclose |
| Appearance in corridors | Architectural, shows contents | Utilitarian red box, contents hidden |
| Tamper detection | Obvious โ broken or missing glass visible | Requires opening door to verify |
| Vandalism resistance | Tempered, ~4ร annealed but can be broken | Steel door, higher impact resistance |
| Cost of damaged front | Replace glass pane only | Replace full door or live with dents |
| Weight (1000 mm model) | Lighter โ easier to wall-mount | Heavier solid door |
| Outdoor / harsh environments | Not recommended โ see stainless variant | Acceptable with weatherproof coat |
| Unit price vs conventional | Small premium (5โ15%) | Lowest cost baseline |
For harsh outdoor or marine environments, the stainless steel fire hose cabinet is a better choice than tempered glass. For clean flush-mount architectural installations, combine glass with our recessed fire hose cabinet variant.
Frequently Asked Questions
Why use tempered glass on a fire hose cabinet instead of a solid steel door?
The glass front exists for one reason: visual inspection. NFPA 25 and most local fire codes require fire hose stations to be inspected monthly. With a solid-door cabinet, each inspection means finding the key, opening the door, checking hose, valve, nozzle and tamper seal, then closing and relocking. With a tempered glass front, a facility manager walks past and sees everything in ten seconds. Across a building with 40โ100 cabinets, this saves hours every month. The glass is tempered safety glass (4ร stronger than ordinary glass) so it is appropriate for corridor use.
What thickness of glass is used, and what standard does it meet?
Standard SG24 cabinets use 5 mm tempered safety glass manufactured to EN 12150 and GB 15763.2. This is the same class of safety glass used in shower enclosures, automotive side windows and architectural balustrades. The tempering process puts the glass surface into compression, making it approximately four times stronger than annealed glass of the same thickness. When it does fail under extreme impact, it breaks into small blunt fragments rather than sharp shards. Thicker 6 mm or 8 mm glass is available for high-traffic or vandalism-prone installations.
What if the glass gets broken? Is glass replacement available?
Yes, the glass is designed to be replaceable as a single component without replacing the cabinet body. The aluminium frame unclips, the damaged pane is removed, and a new pane drops in. Replacement glass panes for all four SG24 standard sizes (SG24A65-J, SG24B65Z-J, SG24D65-P, SG24E65Z-J) are stocked at our Fujian facility and ship on short lead time. Order glass only by emailing [email protected] with the model number. Custom-size replacement glass is cut to order.
What standard sizes are available in the SG24 tempered glass series?
Four standard sizes cover the most common hose station classes: SG24A65-J at 800ร650ร240 mm for Class II occupant-use stations in offices and small retail; SG24B65Z-J at 1000ร700ร240 mm for hotels and mid-size commercial; SG24D65-P at 1600ร700ร240 mm for Class I and III fire-department stations in malls and office towers; and SG24E65Z-J at 1800ร700ร240 mm for high-rise and industrial combined stations. Custom sizes outside this range are available with a small minimum order quantity. See the dimensions guide for class-by-class size selection.
Can the cabinet be installed flush (recessed) with the wall?
Yes. The SG24 cabinet is available in three mounting configurations: surface mount (default, sits on the finished wall), semi-recessed (partly inside the wall cavity), and fully recessed (entirely inside the wall cavity with only the glass and trim ring visible). Fully recessed installation meets ADA accessible-route rules because it limits corridor projection to less than 4 inches. Recessed versions require wall framing to be coordinated during design โ see our dedicated recessed fire hose cabinet product page for details.
Is the glass panel safe if broken?
Yes โ safety is the whole point of using tempered glass. Tempered glass is classified as a safety glazing material precisely because its failure mode is designed to prevent injury. When it breaks under extreme force, the compressive surface layer releases stored energy and the pane disintegrates into thousands of small blunt fragments, each approximately 5โ10 mm in size, with no sharp edges. This is in contrast to ordinary annealed glass, which breaks into large sharp shards. Tempered safety glass is the same material mandated by building codes for shower enclosures, low-level windows and guardrail infill panels.
Does the SG24 cabinet come with the hose, valve and extinguisher installed?
By default the cabinet ships empty so you can fit equipment that matches local specifications, valve threads (BSP / NPT / groove) and hose certifications for your market. As an option, we can supply the cabinet fully equipped with a Class II hose station kit assembled at our Fujian factory โ angle valve, lined hose, rack, nozzle, and optional portable extinguisher. Please specify requirements at quotation time so we can confirm thread standard, hose length and extinguisher type.
How do I get a price quote or submittal package?
Email [email protected] with the model number (or required internal dimensions), mounting type (surface / semi-recessed / fully recessed), lock option, quantity, destination country and project timeline. We respond within one business day with unit price, volume break, lead time and a submittal datasheet. For larger projects we also provide CAD blocks, Revit families and spec sections โ see our CAD & BIM download centre.
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