Are you considering upgrading from a single door to a double door for a more grandiose entrance to your home or office? This change not only enhances the aesthetic appeal but also improves functionality. However, it’s not just about buying a new door; there are several factors to consider to ensure a smooth transition. In this post, we’ll guide you through the essential steps and considerations for expanding your doorway from a single to a double door.

Short Answer: In most cases, if you have enough space for sidelights and a transom light, you likely have enough room to install a double entry door. This is because the combined width of sidelights and a transom typically equals or exceeds the width needed for a standard double door. For the full answer read below.

Watch My Video For The Full Answer(30 Secs)

What You Need To Know

1. Understanding Standard Door Sizes:
Single Doors: Typically, single doors range from 30 to 36 inches in width.
Double Doors: Standard double doors are about twice the width of single doors, usually between 60 to 72 inches.
Insight: Knowing these standard sizes helps in planning the space required for the upgrade.

2. Frame and Wall Adjustments:
Space Requirements: For double doors, the wall space must accommodate a wider frame. This may expanding the existing doorway.
Structural Changes: Expanding a doorway may involve altering the wall structure, which requires careful planning to maintain the integrity of the building.

3. Maintaining Structural Integrity:
Professional Assessment: It’s crucial to consult with a construction expert to evaluate the wall’s load bearing capacity and the need for additional support.
Safety and Compliance: Any structural changes must comply with local building codes to ensure safety.

4. Additional Space Considerations:
Clearance: Ensure there’s enough clearance around the new double door for easy access.
Obstacles: Identify and plan for any potential obstacles (like electrical wiring or plumbing) that might need rerouting or adjustments.

5. Visual Demonstration:
Before and After: Use diagrams or animations to show the spatial difference between a single and a double door, providing a clear visual understanding of the expansion process.

6. Seeking Professional Advice:
Importance of Expertise: Emphasize the importance of consulting with construction professionals for a safe and successful upgrade.
Customization Options: Discuss how professionals can help customize the double door to fit the aesthetic and functional needs of the space.

Upgrading from a single to a double door can significantly enhance the look and feel of your space. While it’s an exciting change, it requires careful planning and professional input to ensure the structural integrity and functionality of your building. With the right approach, this transformation can be a smooth and rewarding process, adding both value and style to your property.

Remember, this blog post is a guide, and it’s always best to consult with a professional before undertaking any structural changes to your property. Happy renovating!


This detailed description is structured to provide comprehensive information for a blog post, covering all necessary aspects of transitioning from a single to a double door. If you need further details or a different focus, feel free to let me know!