When designing or replacing a door, size is everything. An aluminum door that’s too tall or short can cause gaps, leaks, or installation problems.
The standard height of an aluminum door is typically 2100mm (about 82.7 inches), with custom options available from 2000mm up to 3000mm for modern and commercial projects.
Let’s explore standard dimensions, variations by type, and how to measure accurately — so your aluminum door fits perfectly and performs as it should.
What is the standard height for aluminum doors?
While wood and steel doors often follow older size norms, aluminum systems offer greater flexibility.
Most residential aluminum doors are 2100mm tall, while commercial or villa doors range from 2200mm to 2400mm. Extra-tall custom designs can reach 3000mm.
Here’s a breakdown of typical aluminum door heights:
| Door Type | Standard Height | Common Width | Typical Use |
|---|---|---|---|
| Residential Door | 2100 mm | 820–1000 mm | Bedrooms, main entry doors |
| Commercial Door | 2200–2400 mm | 900–1200 mm | Offices, stores, hotels |
| Sliding Door | 2100–2400 mm | 1800–3000 mm | Patios, balconies |
| French Door | 2100–2400 mm | 1800–2400 mm | Villas, modern homes |
| Pivot or Oversized Door | 2400–3000 mm | 1000–1500 mm | Luxury entrances |
At our factory, all door systems are fully customizable. With in-house design and R&D, we can adjust the frame, glass thickness, and hinge type to suit any building design or architectural standard.
Why do aluminum doors have different height standards?
Not every door follows a single global standard.
Door height often varies depending on ceiling height, building type, and design preference.
Here are the main factors that affect aluminum door height:
- Building type: Homes use standard 2100mm doors; commercial spaces often need taller 2400mm ones.
- Ceiling height: Taller ceilings demand taller doors for visual balance.
- Design style: Modern architecture favors high, slim-profile aluminum doors for a sleek look.
- Functional needs: Oversized sliding or pivot systems require more clearance for smooth operation.
Our factory frequently manufactures 2400–2700mm doors for villas and office projects where customers want a grand, spacious appearance without sacrificing performance.
How to measure for an aluminum door correctly?
Accurate measurement ensures perfect fitting, easy installation, and airtight sealing.
Measure the height and width of your door opening in three points (top, middle, and bottom), and always use the smallest number for production.
Step-by-step measuring guide:
- Remove any old frame or debris to expose the clean wall opening.
- Measure height on the left, center, and right sides from floor to top lintel.
- Measure width at top, middle, and bottom of the opening.
- Check squareness by comparing both diagonals.
- Deduct 5–10mm to allow installation clearance.
Once you provide these measurements, our engineering team prepares a detailed CAD drawing before production. Each door is pre-assembled and tested in our workshop to ensure smooth installation on-site.
What are the standard sizes for different aluminum door styles?
Different aluminum door types serve different functions — and that means size variations.
From single hinged doors to wide sliding systems, aluminum frames can be made to fit nearly any project.
| Door Type | Typical Height (mm) | Typical Width (mm) | Features |
|---|---|---|---|
| Hinged Door | 2100–2400 | 820–1000 | Classic swing door, good sealing |
| Sliding Door | 2100–2700 | 1800–3000 | Space-saving, panoramic view |
| Folding Door | 2100–2700 | 2400–6000 | Wide opening for patios |
| Pivot Door | 2400–3000 | 1000–1500 | Luxury main entrance |
| Automatic Door | 2200–2600 | Custom | Used in malls, offices |
Our production line includes thermal break aluminum profiles, double-glazed glass, and multi-point locks, ensuring both strength and insulation no matter the size.
How to choose the right door height for your space?
The right size depends on your project’s purpose and visual goals.
Standard homes work well with 2100mm doors, while villas and offices often use 2400mm or higher for a bold, architectural look.
Quick selection guide:
| Project Type | Recommended Height | Notes |
|---|---|---|
| Apartment / House | 2100 mm | Standard, economical, easy to install |
| Villa or Townhouse | 2400–2700 mm | Modern, spacious, elegant design |
| Commercial Building | 2400–3000 mm | Professional, accessible, durable |
| Patio / Balcony | 2100–2400 mm | Sliding or folding types recommended |
Our design team can adjust every detail — from frame profile to hinge system — ensuring the right door height blends beautifully with your space.
Conclusion
The standard height of an aluminum door is around 2100mm, but modern architecture often calls for taller, customized designs. The perfect door height balances functionality, comfort, and visual harmony.
At our factory, we manufacture custom aluminum doors with in-house design, R&D, and strict quality control. From standard entry doors to large sliding systems, every product is precision-engineered for long life, strength, and smooth performance.
If you’re planning a new project or renovation, share your dimensions with us. We’ll help you choose the right aluminum door size and design to make your home or building stand out.
Let’s create doors that fit perfectly and last for years.
