Hotel doors play an important role in guest comfort, accessibility, and safety. From guest rooms and bathrooms to lobbies and service areas, different spaces require different door dimensions. Choosing the right size is essential for both new hotel construction and renovation projects.
Whether you’re a hotel owner, property developer, architect, interior designer, or contractor, understanding standard hotel door sizes can help you plan functional spaces, meet accessibility requirements, and select the right doors for your project.
This guide covers standard hotel door sizes, common dimensions for different areas, accessibility requirements, and how to measure hotel door openings accurately.
1. What Is the Standard Size of a Hotel Room Door?
A common starting point for hotel guest room entrance doors is 36 × 80 inches (914 × 2032 mm) or 36 × 84 inches (914 × 2134 mm).
- Width: 36 inches (914 mm) is commonly used for commercial doors, although the actual clear passage will be narrower.
- Height: Both 80-inch and 84-inch doors are widely available. Taller 96-inch (2438 mm) options can also be used where the design calls for them.
- Thickness: Commercial steel doors are often 1¾ inches (44.5 mm) thick. Other materials and constructions may have different specifications.
These dimensions are common commercial options rather than a universal hotel standard. The final door size should match the frame, hardware, and required clear opening.
Standard Hotel Door Sizes by Area
Hotel door sizes vary depending on how each space is used. Guest rooms need convenient access and privacy, while lobbies and restaurants often require wider entrances for heavier foot traffic.
Use the table below for a quick comparison, or click any hotel area to jump to its detailed section.
Hotel Door Sizes Comparison Chart
| Hotel Area | Reference Dimensions | Door Configuration |
|---|---|---|
| Guest Room | 36 × 80 or 84 in (914 × 2032 or 2134 mm) | Single swing door |
| Bathroom | 36 × 80 in (914 × 2032 mm) | Hinged door reference; sliding alternatives |
| Lobby / Main Entrance |
System width: 10–14 ft (3.0–4.3 m) Clear opening: 48¼–72¼ in (1.23–1.84 m) |
Automatic sliding glass doors |
| Restaurant / Dining |
Single: 36 × 84 in (914 × 2134 mm) Double: 72 × 84 in (1829 × 2134 mm) |
Single or double door |
| Service / Staff |
Single: 36–48 × 84 in (914–1219 × 2134 mm) Double: 72 × 84 in (1829 × 2134 mm) |
Single or double commercial door |
Dimensions are planning references, not mandatory global hotel standards. Swing-door measurements indicate nominal width × height. Lobby dimensions are examples from a commercial automatic sliding door system. Actual clear openings may differ.
Hotel Guest Room Door Sizes
Hotel guest room doors commonly measure 36 inches wide, providing convenient access for guests carrying luggage. Door height and thickness may vary depending on the room design and project requirements.
- Width: 36 inches (914 mm) is a common choice, while 900 mm is widely used as a nominal size in metric-based markets.
- Height: 80 or 84 inches (2032 or 2134 mm). The taller option is often preferred for rooms with higher ceilings.
- Thickness: 1¾ inches (44.5 mm) is common for commercial solid-core doors, supporting suitable electronic locks and heavy-duty hardware.
For new hotels, door dimensions should complement the room layout and architectural design. In renovation projects, existing frame dimensions should also be considered to ensure a proper fit.
Hotel Bathroom Door Sizes
Hotel bathroom doors need to provide comfortable access without taking up too much space. A 36 × 80-inch (914 × 2032 mm) swinging door is a common commercial reference, but the best choice depends on the bathroom layout.
- Swing Doors: A 36 × 80-inch door works well when there is enough room for the door to open without hitting the toilet, vanity, or other fixtures.
- Sliding Doors: Some hotel sliding door systems offer panels 800–1000 mm wide and 2100–2400 mm high. These doors save floor space by sliding along the wall, but need enough clear wall space beside the opening.
- Pocket Doors: These doors slide into a wall cavity, keeping the surrounding space clear. They work well in compact bathrooms but require sufficient wall depth and space inside the wall.
For smaller hotel bathrooms, sliding or pocket doors can help make better use of limited space. Before choosing, consider the door’s opening clearance, available wall space, and required accessible passage width.
Hotel Lobby Entrance Door Sizes
Hotel lobbies often use automatic sliding glass doors to accommodate guests arriving with luggage and frequent foot traffic. When choosing the dimensions, the most important factor is how much space remains available for people to pass through.
For reference, commercial bi-parting sliding door systems offer these dimensions:
- Overall Width: 10–14 feet (3.0–4.3 m), including the sliding panels, fixed glass panels, and frame.
- Clear Opening Width: 48¼–72¼ inches (1227–1836 mm), depending on the system configuration.
- Height: Approximately 7 feet 8 inches (2.3 m) for the complete door system, with taller options available.
For example, a 10-foot-wide entrance system may provide only about 4 feet of usable passage. The remaining width accommodates the glass panels and supporting structure.
For busy hotel lobbies, prioritize a clear opening that allows guests with luggage to move comfortably, especially during peak arrival times. The STANLEY Dura-Glide 2000/3000 specifications provide a useful reference for these dimensions.
Hotel Restaurant and Dining Area Door Sizes
Hotel restaurant entrances need to accommodate guests moving in and out, especially during busy breakfast and dining hours. Single and double doors are both common options, depending on the restaurant layout and expected traffic.
- Single Doors: 36 × 84 inches (914 × 2134 mm) is a practical reference for smaller dining areas with moderate foot traffic.
- Double Doors: 72 × 84 inches (1829 × 2134 mm), using two 36-inch leaves, provides a wider passage when both doors are open.
For smaller restaurants, a single door may be sufficient. Double doors are worth considering when guests frequently enter and leave at the same time, particularly during peak dining hours. However, if only one leaf remains open, the usable passage is much narrower.
Some hotel breakfast areas connect directly to the lobby and may not require a separate entrance door.
These dimensions are available in commercial entrance systems from CRL / U.S. Aluminum. Final sizes should meet the project’s accessibility and exit requirements.
Hotel Service and Staff Door Sizes
Hotel service doors need to accommodate more than foot traffic. Housekeeping carts, laundry trolleys, and delivery equipment all need enough room to pass through.
- Door Width: A 36-inch (914 mm) single door works for basic staff access. Wider 48-inch (1219 mm) single doors or 72-inch (1829 mm) double doors provide more room for carts and equipment.
- Door Height: 84 inches (2134 mm) is a common commercial door height. Taller equipment may need additional clearance.
- Clear Opening: The usable passage is slightly narrower than the stated door width. Check that the widest loaded cart can pass through comfortably.
- Turning Space: Carts also need room to approach and turn through the doorway, especially in narrow service corridors.
For busy service routes, durable, double-acting traffic doors can make daily movement easier. Chase Doors offers commercial options designed for frequent use.
Door Width vs. Clear Opening vs. Rough Opening
A 36-inch hotel door doesn’t necessarily provide 36 inches of usable passage. The door frame, hinges, and open door leaf can reduce the available width.
The three measurements serve different purposes:
- Nominal Door Size: The listed door size, such as 36 × 84 inches (914 × 2134 mm). The actual door leaf dimensions may vary slightly.
- Clear Opening: The usable passage width when the door is open. For a swinging door, measure between the face of the door at 90° and the opposite door stop.
- Rough Opening: The unfinished wall opening prepared for the door frame. Its required dimensions depend on the frame design and installation method.
When choosing hotel doors, check the clear opening against accessibility and equipment needs. For installation or replacement, use the manufacturer’s frame drawings to confirm the required rough opening.
Hotel Room Doors vs. Residential Doors: What's Different?
A hotel guest room door and a residential bedroom door may share the same 36 × 80-inch dimensions. However, their construction, hardware, and performance requirements can be quite different.
Hotel Guest Room Door
Commercial hospitality use
May require a certified fire-rated door, frame, and compatible hardware.
Door construction, perimeter seals, and bottom gaps help reduce corridor noise.
Door thickness, lock cutouts, and hinges must accommodate hotel access systems and closers.
Door edges, finishes, and hardware must withstand frequent use and luggage impacts.
Residential Bedroom Door
Typical household use
Interior bedroom doors are often non-fire-rated.
Basic interior doors may offer less sound isolation.
Typically prepared for standard residential locks and hinges.
Generally designed for typical household use.
Before replacing hotel guest room doors, check the required fire rating, acoustic performance, and hardware compatibility. Matching the door dimensions alone isn't enough.
For more guidance on door materials, locks, and safety features, explore our hotel door selection guide.
Accessible Hotel Door Dimensions and Safety Requirements
Hotel door dimensions must meet local accessibility requirements, particularly for clear opening width.
- Indonesia: Under PUPR Regulation No. 14/PRT/M/2017, main entrances to public buildings require at least 900 mm (35.4 inches) of effective opening width. Other doors require at least 800 mm (31.5 inches).
- United States: The 2010 ADA Standards generally require 32 inches (815 mm) of clear width, measured with swinging doors open 90°. Openings deeper than 24 inches (610 mm) require at least 36 inches (915 mm).
In U.S. hotels, the clear-width requirement also applies to passage doors within guest rooms, including bathroom doors, even in rooms without designated mobility features. Shower and sauna doors have specified exceptions.
Beyond accessibility, hotel guest room entrances may need fire-rated assemblies, sound insulation, and compatible hardware. Confirm these requirements before ordering.
How to Measure Hotel Door Openings Correctly?
Before starting, determine whether you’re replacing only the door leaf or the entire door and frame. Keep a tape measure, level, and measurement record handy.
Measure the Door Leaf
With the door open, measure its width at the top, middle, and bottom. Check the height along both edges and the thickness at the side. Record the actual readings without rounding.
Measure the Existing Frame
If the frame will remain, measure the width between its jamb rabbets at three points. Measure from the head rabbet to the finished floor on both sides. Note the jamb depth and any unevenness.
Check the Rough Opening and Floor
If replacing the frame, measure the exposed wall opening and compare it with the manufacturer's specifications. Check the gap beneath the door and account for planned flooring or threshold changes.
Check Door Swing and Hardware
Record the hinge side and opening direction. Measure hinge positions from the top of the door. Note the lock cutouts and backset, then check electronic lock compatibility against the manufacturer's template.
Confirm Measurements Before Ordering
Label each doorway by room number and save its measurements and photos. Verify every opening before grouping doors into shared specifications. Test a sample replacement door before bulk production.
Choosing the Right Door Sizes for New Hotels and Renovations
Standard-sized doors are often easier to order and replace, while custom dimensions can help avoid costly modifications during hotel renovations.
The best option depends on the existing openings and project requirements.
| Project Situation | Recommended Approach |
|---|---|
| New Hotels | Use consistent door sizes across similar guest rooms where practical. This can simplify bulk ordering and future replacements. |
| Renovations with Existing Frames | Consider custom-sized door leaves if the frames are sound and compatible with the required hardware and door specifications. |
| Damaged or Incompatible Frames | Replacing the complete door assembly may be a better option than adapting a new door to an unsuitable frame. |
When comparing standard and custom doors, look beyond the purchase price. Frame modifications, hardware, installation labor, and room downtime can make a lower-priced door more expensive overall.
For larger hotel projects, compare quotations based on the total installed cost, including any required fire-rated components.
If your project involves nonstandard openings, explore custom interior door solutions from PA Home Indonesia.
Conclusion
Standard hotel door sizes are a useful starting point, but the right dimensions depend on where the door is installed and how it will be used.
Whether you’re building a new hotel or replacing existing doors, check the clear opening, frame dimensions, and hardware requirements before ordering.
Getting these details right early helps prevent installation problems, project delays, and unnecessary costs.
FAQ
A common commercial reference is 36 × 80 inches (914 × 2032 mm). Some hotels use 36 × 84-inch (914 × 2134 mm) doors. Actual dimensions vary by project and location.
A 36 × 80-inch door measures 3 feet wide by 6 feet 8 inches high. A 36 × 84-inch door measures 3 feet by 7 feet.
No. A 36-inch nominal door usually provides less than 36 inches of usable passage. The actual clear width depends on the frame, hinges, and door position.
A 36-inch (914 mm) nominal door is one practical planning option. The final width should meet applicable accessibility requirements and provide enough usable passage space.
Under the U.S. ADA, applicable doorways generally require at least 32 inches (815 mm) of clear width. Openings deeper than 24 inches (610 mm) require at least 36 inches (915 mm). Other countries have different requirements.
Yes, if the existing frame is in good condition and compatible with the replacement door. Check the door dimensions, hinge positions, lock preparations, and any required fire-rated assembly specifications before ordering.
