Modern Sliding Folding Doors Design in bangladesh

Introduction
Folding doors also known as bi-fold or sliding folding doors — are becoming increasingly popular in modern Bangladeshi homes for their sleek design and space-saving function. This guide explores the best indoor and outdoor folding door designs, materials, and budget options available locally.
1. Bi-Fold Folding Door
Space-saving, fold-in or fold-out functionality
Enhances natural light and airflow
Often used as room dividers or balcony partitions

2. Indoor Wooden Folding Door
Specifications:
| Feature | Details |
|---|---|
| Core Material | Solid African Red Oak or Beech Wood |
| Finish | Docu-color or Lacquer |
| Glass | 5mm non-tempered Chinese clear glass |
| Hardware | A-grade Chinese fittings |
| Installation | Top-hung system, complete on-site work |

3. Outdoor Aluminum Folding Door
Specifications:
| Feature | Details |
|---|---|
| Profile | European standard aluminum alloy |
| Surface Finish | Powder-coated black or white |
| Glass | 5mm Chinese clear glass (tempered optional) |
| Hardware | A-grade imported fittings |
| Features | Moisture-proof, fire-resistant, sound and heat insulation |

Benefits of Sliding Folding Doors
Save indoor space
Easy to use and maintain
Long lifespan with durable fittings
Enhanced light, ventilation, and aesthetics
Energy-efficient and noise-reducing desig
Cost in Bangladesh
| Type | Average Cost per SFT | Notes |
|---|---|---|
| Aluminum Folding Door | 3,000 BDT | Tempered glass extra |
| Wooden Folding Door | 3,200 BDT | Depends on finish |
FAQs:
Bi-fold or folding doors are space-saving doors that fold in or out, increasing natural light and fresh air. They are also used as room dividers, enhancing functionality and aesthetics.
DesignAge provides top-hang wooden folding doors made from natural logs like African Red Oak and Beech Wood. They are scientifically dried, processed, and finished with docu-color or lacquer paint for a premium look.
For outdoor use, DesignAge offers aluminum profile folding doors with powder-coated black or white finishes. They feature moisture-proofing, fire resistance, heat and sound insulation, and 5mm Chinese clear glass for durability.
Imported African Red Oak and Beech Wood are used as door cores, combined with 5mm non-tempered Chinese clear glass, docu or lacquer finish, and A grade Chinese hardware for long-lasting performance.
Aluminum alloy European-standard profiles, 5mm non-tempered Chinese clear glass, powder coated surfaces (black/white), and A grade imported hardware are used for durability and functionality.
Folding doors save space, are easy to use (push and pull), simple to install, require convenient maintenance, provide air tightness, water tightness, sound insulation, and improve ventilation and hygiene.
Folding doors maximize space efficiency, enhance natural light and airflow, offer modern aesthetics, and are made from premium materials ensuring durability, comfort, and style for indoor and outdoor spaces.
Aluminum doors are ideal for outdoor or coastal areas due to moisture resistance.
Yes, bi-fold wooden doors are perfect for interior partitions or studio spaces.
On average, between 3,000–3,200 BDT per square foot, depending on material.



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