
Choosing the correct dimension when making a deco arch wall is essential to achieve a balanced, elegant, and functional interior space. A well-designed arch wall enhances visual flow, softens sharp lines, and adds architectural character to both residential and commercial interiors.
In Malaysia, Vhome Design Solutions make deco that walls are widely used in living rooms, hallways, offices, cafes, and retail spaces to create a modern and stylish look.

What Is a Deco Arch Wall?
It is a decorative curved wall or opening designed to enhance interior aesthetics. It can be used as:
- Feature walls
- Arch doorways
- Room dividers
- TV backdrops or display frames




Deco arch walls are commonly constructed using gypsum board, MDF, cement board, or plaster, depending on design and structural needs.
Recommended Dimension Ideas

Below are standard dimensions commonly used in construction:
1. Arch Wall Height
- Minimum height: 2100 mm
- Recommended height: 2300 – 2600 mm
- High ceiling areas: 2700 mm and above
Example:
For a ceiling height of 2800 mm, an arch height of 2400 mm creates a well-proportioned look.
2. Arch Wall Width
- Small openings: 900 – 1100 mm
- Medium openings: 1200 – 1500 mm
- Wide openings: 1600 – 2200 mm
Example:
A living room arch separating dining space usually works best at around 1400 mm width.
3. Arch Curve Radius
- Soft curve arch: 450 – 600 mm
- Modern tall arch: 600 – 800 mm
- Semi-circle arch: Radius equals half of arch width
Example:
A minimalist deco arch wall often uses a 600 mm radius for smooth curvature.
4. Arch Wall Thickness
- Decorative arch: 75 – 100 mm
- Feature arch : 100 – 150 mm
Example:
A TV feature arch typically requires thicker walls to conceal wiring and LED lighting.
Design Tips for Deco Arch






- Match arch height with ceiling height
- Avoid narrow arches in large spaces
- Use LED lighting to highlight the curve
- Choose neutral colours for timeless design
- Ensure smooth plaster finishing for clean edges
- Make your areas looks minimalist concept
Where Can Deco Arch Walls Be Applied?

Deco arch walls are suitable for:
- Houses, apartments & condominiums
- Offices & corporate spaces
- Cafes, restaurants & retail shops
- Hotels & serviced apartments
- Showrooms & studios
Why Professional Installation Is Important

Incorrect dimensions the walls may lead to:
- Poor proportions
- Uneven curves
- Cracks and weak structure
- Unsatisfactory finishing
Professional installers ensure accurate measurements, strong structure, and clean workmanship for long-lasting results.
Conclusion
Understanding the correct dimension when making a deco arch wall is key to achieving a modern, elegant, and functional interior. With proper planning and professional installation, a deco arch can significantly enhance the overall appearance of any space.
Need Custom Wall Services in Puchong?
If you need custom deco wall design and installation like arch design, you can contact VHome Design Solution we are based in Puchong.
We provide professional custom arch wall services with quality workmanship for homes and commercial interiors.
Contact VHome Design Solution today for a consultation and quotation. Click here now.