Office Fire Door | EUWOO
Fire-rated doors built for corporate interiors — compliance-ready, aesthetically finished, and sourced factory-direct.
FD30 and FD60 ratings, vision panel options, 60+ powder coat colors. Designed for office environments where the door has to pass inspection and look the part.
What Makes an Office Fire Door Different from a Standard Commercial Fire Door
Most fire doors are engineered around one requirement: hold the rating. Office fire doors have to do that and fit into an interior environment where building owners, tenants, and fit-out contractors care about how the door looks. That's the tension we design around.
The office fire door sits at the intersection of code compliance and interior specification. It needs a certified fire resistance rating — FD30 for most internal compartmentation, FD60 for stairwells and plant room access in mid-rise buildings — but it also needs to arrive with a finish quality that doesn't look like a utility door dropped into a reception corridor.
We run these doors through the same NFPA 80 and CE certification process as our full fire door line, but the finishing spec is tighter: closer attention to surface flatness before powder coat, sharper edge profiles on the door panel, and vision panel options that are standard rather than a custom add-on.
The commercial office fire door segment is also where OEM and private-label demand is highest. Fit-out contractors and building materials distributors serving the office construction market want a door they can specify by name, brand, and finish — not a generic fire door with a compliance label. We handle that through our OEM program: your branding, your color spec, your hardware package, built on a certified fire door assembly.
Certified Rating
NFPA 80 and CE certified — same process as our full fire door line.
Tighter Finish Spec
Surface flatness, edge profiles, and vision panels held to interior-grade standards.
OEM / Private Label
Your branding, color spec, and hardware package on a certified assembly.
Technical Specifications
Standard parameters for our office fire door line. Contact us for exact data sheets on specific configurations.
| Parameter | Specification |
|---|---|
| Fire Resistance Rating | FD30 (30 min) · FD60 (60 min) |
| Door Leaf Thickness | 44mm (FD30) · 54mm (FD60) |
| Steel Body Gauge | 1.2mm SPCC cold-rolled steel (standard) |
| Core Material | Mineral wool board (FD30) · Vermiculite board (FD60) |
| Door Width | 700–1000mm single leaf (standard range) |
| Door Height | 2000–2400mm standard · custom heights available |
| Frame Type | Welded steel frame with recessed intumescent seal · KD frame available |
| Surface Finish | Powder coat, 60+ RAL colors, 60–80μm film thickness · primer-only available |
| Vision Panel | Optional — fire-rated glazing, standard sizes or custom positions |
| Hardware | Stainless or zinc-alloy hinges · mortise lock · overhead closer (EN 1154) |
| Certifications | NFPA 80 · CE (EN 1634-1) · ISO 9001:2015 · SGS |
Specifications shown are standard values for this product line. Actual specifications may vary by configuration. Contact us for detailed product data sheets and certification documentation.
Why 1.2mm SPCC for Office?
We run the office fire door body at 1.2mm SPCC — the right gauge for corporate interior environments. It holds shape through the building's life cycle without the weight penalty of the 1.5mm industrial spec.
The 1.5mm option is available if your project includes high-traffic corridors or abuse-prone areas, but most office fit-out buyers don't need it — and the freight cost difference adds up on a 200-unit order.
Request Spec Sheet & QuoteKey Rating Comparison
Internal compartmentation — corridors, office suites, meeting rooms
Stairwells and plant room access in mid-rise buildings
Finish Quality: Where Office Fire Doors Earn Their Margin
This is the section most fire door suppliers skip, and it's where office-segment buyers lose money on warranty claims.
The challenge with powder coating a fire door is the weld seams. The heat-affected zone around every weld changes the surface chemistry — if you run the door straight from welding into the powder line without grinding and re-treating the seams, you get adhesion failure starting at the weld within 12–18 months. In a warehouse or industrial facility, that's a maintenance issue. In a corporate office lobby or corridor, it's a warranty claim and a replacement order at your cost.
Our Coating Process
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Every weld seam ground flush before pre-treatment — no shortcuts to the powder line
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Full zinc phosphate bath — complete surface coverage including weld zones
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Automated powder line — film thickness 60–80μm across the entire panel, verified by digital gauge
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Controlled-lighting inspection for pinholes, orange peel, and edge coverage — failures go back to the line, not into a shipping crate
The result is a 500-hour salt spray test pass on the finished door — the threshold most North American and European buyers need for their downstream customers. For office environments specifically, that means zero finish warranty claims from building owners or tenants, which protects your margin on the back end of the project.
Salt Spray Performance
Meets the threshold required by most North American and European downstream buyers. Zero finish warranty claims on office-segment projects.
Standard Office RAL Colors
60+ RAL shades available. Custom colors on runs of 100+ units.
Vision Panel Options and Their Commercial Logic
The vision panel is the feature that most separates office fire doors from utility fire doors in the market. Understanding the commercial mechanics before you specify protects your margin and your project timeline.
Standard Panel Sizes
200×800mm and 300×1000mm in a single-leaf office door. Both sizes are available as standard options — no custom tooling surcharge.
Fire-Rated Glazing
Fire-rated glazing maintains the door's full integrity rating for the complete rated period — FD30 or FD60. The glazing is set in a steel sub-frame welded into the door panel.
Price Premium
Vision panel doors command a meaningful price premium over solid-panel fire doors — typically 20–35% higher unit value depending on panel size and glazing spec.
Why Welded Sub-Frame Matters
The glazing is set in a steel sub-frame that's welded into the door panel, not surface-mounted. Surface-mounted vision panel frames are a common cost-cutting move in the market — they look fine on delivery, but the frame-to-panel joint is a weak point for both fire integrity and long-term finish adhesion.
A surface-mounted frame that fails fire integrity testing is a project liability. A welded sub-frame is a structural element of the door assembly — it doesn't separate, it doesn't create a finish adhesion failure point, and it doesn't compromise the rated performance of the door.
Demand Driver
Architects and interior designers specify vision panels on office corridor doors for both aesthetic and wayfinding reasons. Building codes in most markets permit vision panels on FD30 and FD60 doors as long as the glazing is fire-rated to the same standard as the door. That combination of code compliance and design preference makes vision panel office fire doors a consistent, higher-margin SKU for distributors serving the commercial fit-out market.
Vision Panel Office Fire Doors — Standard Option, No Surcharge
Vision panels are a standard option on our office fire door line for standard panel sizes. Non-standard panel positions or oversized glazing are available as custom configurations from 100 units. Get a quote with your panel size, glazing spec, and quantity.
Market Segments: Where Office Fire Door Volume Comes From
Office fire door demand concentrates in four distinct buyer segments. Understanding which segment you operate in determines sourcing strategy, documentation requirements, and the margin structure available to you.
Corporate Office Fit-Out & Refurbishment
This is the primary volume segment. A mid-size office tower fit-out (10,000–30,000 m² of lettable space) typically specifies 80–200 fire doors across stairwells, plant rooms, and internal compartmentation walls.
Fit-out contractors sourcing direct from a manufacturer rather than through a local distributor protect 15–25% margin on that volume. The repeat pattern is strong: contractors who source one project from us tend to consolidate their fire door procurement because the documentation package (NFPA 80 / CE certificates, SGS audit reports) is already in their compliance file.
Building Materials Distributors
Office fire doors are a recurring SKU for distributors whose contractor customers are active in commercial construction. FD30 solid-panel and FD30 vision-panel are the two volume movers in this segment; FD60 is specified less frequently but at higher unit value.
A distributor stocking both configurations from one supplier consolidates compliance documentation and simplifies reorder logistics. We see a lot of distributors start with a 50-unit trial order on the FD30 solid panel, then add the vision panel SKU once they've confirmed the finish quality with their customers — that's a reasonable way to test the product before committing to a full catalog SKU.
Property Developers — Middle East & Southeast Asia
Large-scale commercial development in the Gulf and Southeast Asia is building at pace, and fire door compliance is enforced at certificate of occupancy. Developers sourcing factory-direct for multi-building office parks get consistent product across all buildings and a single audit trail.
Our CE certification covers EU-aligned building codes in the Gulf; NFPA 80 covers US-standard projects in the region.
OEM & Private-Label Programs
Office fire doors are a common OEM request because the aesthetic finish quality is visible and brand-associated. If you're building a private-label door line for the commercial fit-out market, the office fire door is typically the flagship SKU — it's the one your downstream customers see and touch most often.
Our OEM program covers custom branding, color specs, hardware packages, and packaging with your brand identity, from 100 units.
Distributor Trial Path
The most common distributor entry pattern: start with a 50-unit FD30 solid panel trial order. Once finish quality is confirmed with your contractor customers, add the FD30 vision panel as a second catalog SKU. Both configurations share the same compliance documentation package — no additional audit overhead when you expand the range.
Request Trial Order Quote
Customization Parameters for Office Fire Door Orders
Office environments generate more customization requests than most other fire door segments — architects specify non-standard colors, contractors need doors to match existing frame dimensions, and OEM buyers want their own hardware packages. Here's what we can do and where the limits are.
Dimensions
Standard width range is 700–1000mm single leaf. Heights from 2000–2400mm are standard production.
Widths outside this range and heights above 2400mm are available as custom configurations — send us the opening dimensions and we'll confirm manufacturability and MOQ.
Color
Any RAL color is available on runs of 100+ units. For runs of 50–99 units, we can match from our existing 60+ color library — if your target color is in the library, no minimum applies.
Custom RAL colors below 100 units require a powder line changeover that doesn't make economic sense for either side.
Vision Panel
Standard panel sizes (200×800mm, 300×1000mm) are available as a standard option with no tooling surcharge.
Custom panel positions, oversized glazing, or multi-panel configurations are custom from 100 units.
Hardware
Standard hardware package includes stainless or zinc-alloy hinges, mortise lock, and overhead closer.
We can integrate specific lock brands, access control prep (conduit and back-box), lever handle styles, and door coordinator hardware for double-leaf configurations. Hardware customization is available from 50 units on standard configurations.
Surface Finish Variants
Powder coat is standard. Primer-only finish is available for buyers whose end customers apply site finishing.
Stainless steel cladding on the door face is available as a custom option for high-specification lobbies and reception areas.
OEM / Private Label
Custom branding, labeling, and packaging from 100 units.
Free design consultation and 3D rendering before you commit.
MOQ Summary by Configuration Type
| Configuration | MOQ | Notes |
|---|---|---|
| Standard catalog configurations | 50 units | FD30 solid panel, FD30 vision panel, standard dimensions, library colors |
| Hardware customization (standard configs) | 50 units | Specific lock brands, access control prep, lever handle styles, door coordinators |
| Custom dimensions | 100 units | Widths outside 700–1000mm, heights above 2400mm |
| Non-library RAL colors | 100 units | Any RAL not in existing 60+ color library; powder line changeover required |
| Custom vision panel configurations | 100 units | Custom positions, oversized glazing, multi-panel |
| OEM / private label | 100 units | Custom branding, labeling, packaging; free 3D rendering before commitment |
Send Us Your Spec
If your project has non-standard dimensions, a specific RAL target, or a hardware package requirement, send us the spec sheet. We'll confirm manufacturability, applicable MOQ, and provide a quote — no commitment required at that stage.
OEM buyers: free design consultation and 3D rendering are included before you commit to an order. We work through color specs, hardware packages, and brand packaging in that consultation so there are no surprises at production.
Get a Free Consultation & Quote
Installation Fit and Frame Compatibility: What Affects Your Project Cost
Frame-to-leaf fit is where field problems originate. Understanding the variables before order confirmation protects your downstream warranty exposure and keeps installation on schedule.
Perimeter Gap Tolerance
A fire door's rating depends on maintaining a consistent 3–4mm perimeter gap. Too wide and the door fails smoke integrity. Too tight and the door binds and won't close properly under the overhead closer's return force.
CNC Forming Precision
Our CNC forming holds panel and frame dimensions to ±0.5mm tolerance. Every door is test-fitted with its frame before packing — we don't ship a door and frame that haven't been confirmed to fit.
KD Shipment Process
For KD (knock-down) shipments, the frame ships flat and the door leaf ships separately. Your installer fits them on-site to the actual opening. We include a gap specification sheet and installation guide with every shipment.
Overhead Closer Torque — The Most Common Field Failure
Incorrect installation torque on the closer arm bracket is the most common field failure we see. The closer mechanism is fine, but the bracket is under-torqued and the arm slips over time, reducing closing force until the door doesn't latch. We include a torque specification sheet in every shipment and can provide installation guidance to buyers distributing to contractors.
Replacing Fire Doors in Existing Frames?
Send us your current frame internal dimensions and we'll confirm whether our standard leaf sizes fit or whether a custom leaf is needed. We've done a lot of replacement leaf orders for office refurbishment projects — it's a straightforward process once we have the frame measurements.
Send Frame DimensionsWhat to send for a replacement leaf quote
- Frame internal width (clear opening)
- Frame internal height (clear opening)
- Frame rebate depth
- Current door leaf thickness
- Closer model if known
Compliance Documentation for Your Target Market
Office fire doors going into commercial buildings need to clear two compliance hurdles: the door itself must be certified, and your import documentation must satisfy your local authority having jurisdiction (AHJ) or customs requirements.
NFPA 80
Our NFPA 80 certification covers fire door assemblies including the door leaf, frame, and hardware package. This is the listing requirement for US and Canadian commercial building projects. SGS audit reports are available on request for buyers who need third-party documentation for their import compliance files.
CE — EN 1634-1
CE certification tested to EN 1634-1 covers structural and fire-rated products for European and Gulf markets. The CE mark on the door assembly satisfies the conformity requirement for most EU-aligned building codes.
SGS + CE Equivalency
Our SGS documentation and CE certification are accepted as equivalent in most markets in these regions. Confirm with your local AHJ before specifying — requirements vary by country and project type.
Standard Documentation Package
The documentation package we ship with every order covers the standard import and compliance requirements for most markets:
Need Additional Documentation?
If your project requires additional documentation — material test reports, specific certification body letters, or translated compliance documents — contact us before order confirmation. We can usually accommodate these requests without affecting lead time.
Request Documentation Details
Southeast Asia and Australia note: While SGS documentation and CE certification are accepted as equivalent in most markets in these regions, requirements vary by country and project type. Confirm with your local AHJ before specifying.
Container Loading and Landed Cost Planning
The numbers your freight team needs for office fire door orders.
KD (Knock-Down) Single-Leaf
Standard Export FormatReinforced carton, foam corner protection, hardware packed separately.
Why KD is standard: Maximizes container utilization and eliminates alignment risk in transit.
Pre-Hung Assemblies
Door + Frame AssembledFoam-lined wooden crate, cross-braced frame, corner guards.
Trade-off: Roughly half the container loading efficiency vs. KD. Available for buyers whose end customers require ready-to-install product.
Batch Traceability
Every carton carries a barcode linked to our production batch record. If there's a quality question on arrival, you can trace the unit back to its production date, line, and inspection record.
Lead Time
25–35 days for standard catalog configurations from deposit confirmation.
KD vs. Pre-Hung Summary
Frequently Asked Questions
Decision-support answers for procurement teams, project managers, and distributors sourcing office fire doors.
What fire rating do office fire doors typically require, and how do I confirm the right spec for my project?
FD30 is the standard rating for most internal office compartmentation — corridor doors, office suite entries, and internal stairwell access in low-rise buildings. FD60 is required for stairwells in mid-rise buildings, plant rooms, and any opening in a fire-rated wall separating different occupancies. The specific requirement depends on your building's height, occupancy classification, and local building code. If you're sourcing for a project and aren't certain of the required rating, send us the building type and jurisdiction — we can advise based on the applicable standard, or you can confirm with the project's fire engineer.
Can office fire doors have vision panels and still maintain their fire rating?
Yes. Fire-rated glazing panels maintain the door's integrity rating for the full rated period — FD30 or FD60 — as long as the glazing is certified to the same standard as the door assembly. The glazing must be set in a steel sub-frame welded into the door panel, not surface-mounted. Our standard vision panel options use fire-rated glazing tested to EN 357 / EN 1634-1 and are available as a standard option on our office fire door line without a custom tooling surcharge for standard panel sizes.
What is the difference between an office fire door and a commercial fire door?
The distinction is primarily about finish specification and application context, not fire rating. A commercial fire door covers a broad range of applications — office buildings, retail, hospitality, industrial. An office fire door is specifically configured for corporate interior environments: tighter finish quality standards, vision panel options as standard, and a color range oriented toward interior specification rather than utility use. The fire rating and certification are the same; the product is optimized for a different end-use context.
See our commercial fire door rangeWhat is the MOQ for office fire doors, and can I mix FD30 and FD60 in one order?
Standard catalog configurations: 50 units MOQ. You can mix FD30 and FD60 ratings and solid-panel and vision-panel configurations within a single order, as long as each line item meets the individual 50-unit MOQ. For mixed orders where individual line items fall below 50 units, contact us — we can often accommodate smaller quantities on existing production runs.
How do I specify an office fire door for a replacement project where the existing frame is already installed?
Send us the internal frame dimensions (width × height of the frame opening) and the existing frame rebate depth. We'll confirm whether a standard leaf size fits or whether a custom leaf is needed. For replacement orders, we can supply the door leaf only — you don't need to replace the frame if it's in good condition and the intumescent seal is intact. Custom leaf sizes for replacement projects are available from 50 units.
What to send us
Internal frame width × height + rebate depth
What lead time should I plan for a 100-unit office fire door order with custom color?
Standard catalog configurations in library colors: 25–35 days from deposit confirmation. Custom RAL colors (outside our 60+ color library) add approximately 5–7 working days for powder line setup and color approval. A 100-unit order is within our normal production scheduling — no extended queue. Contact us with your timeline and we'll confirm production availability before you commit.
Library Colors
25–35 days
from deposit
Custom RAL
+5–7 working days
powder line setup
Source Office Fire Doors Factory-Direct
If you're evaluating office fire door suppliers, the fastest path to a decision is to send us your target spec: fire rating, door dimensions, vision panel requirement, color, hardware package, and destination market. Our engineering team will review it and come back with a detailed quote and, for custom configurations, a 3D rendering — no charge for the consultation.
If you're building a distribution catalog and aren't sure which SKUs to lead with, FD30 solid-panel and FD30 vision-panel in RAL 9003 or 9016 are the configurations that move consistently in the commercial office market across North America, the Gulf, and Southeast Asia. We can suggest a starter SKU mix based on what's moving for our existing distributors in your target region.
Get in Touch
- Email[email protected]
- WhatsApp+86 152 3616 2255
- Phone+86 189 3902 2227
