Casement Door
DEEZON™ casement doors open outward to maximize interior space while inviting in abundant natural light and fresh air. Engineered for exceptional weather resistance and enhanced thermal insulation, they not only protect against harsh conditions but also improve energy efficiency for lasting comfort and savings.
DE4015 Ultra-Slim Sliding Door | Disappearing Frames That Open Your Home to Dubai’s Skylines and Breezes | OPK Linkage with Buffer Pulley
The wall occupied by the frame: Single track: 46mm
Double tracks: 92mm / Triple tracks: 138mm
The width of the glass sash: 40mm
The wall thickness of the profile: 1.8mm
Glass configuration: 8mm single clear glass
Hardware system: OPK linkage with buffer pulley
- Manufactured with Precision
- Superior sound insulation for a quieter home
- Wide range of colors and customization options
- Comprehensive warranty and reliable after-sales service
View More Product Details
The DEEZON DE4015 ultra-slim sliding door is designed for those who refuse to let bulky frames interrupt their view. With a sleek 40mm glass sash width and minimalist profile, this door virtually disappears when opened—creating a seamless transition between your interior and Dubai’s stunning outdoor vistas.
Available in single, double, or triple-track configurations (46mm, 92mm, or 138mm track widths), the DE4015 adapts to any opening size. The OPK linkage system with buffer pulley ensures whisper-smooth operation with a soft-close mechanism that prevents slamming. Built with 1.8mm wall thickness and 8mm single clear glass, this system offers crisp, unobstructed views while maintaining structural integrity.
The clean, understated handle complements contemporary architecture perfectly. Whether you’re enjoying morning coffee or hosting evening gatherings, the DE4015 transforms your home into a light-filled, open sanctuary.
Actual case studies
See our Ultra-Slim Sliding Door installed in projects.
Our reputation
What DEEZON Customers Say ?
Design Your Doors
Explore our customization options to create the perfect match for your home.
Whether you seek greater privacy, a personalized color accent, or enhanced exterior appeal, DEEZON offers the ideal double-hung window solution. Discover our design configurations and build your own fully customized windows tailored to your vision.
Got a Project in Mind?
We'd Love to Bring Your Restaurant, Bar or Residential Folding Window Project to Life!
How to order?
Procurement Process
Project Consultation
Share your requirements, drawings, or ideas with our team.
Custom Proposal & Quotation
Receive tailored designs and a transparent price breakdown.
Order Confirmation & Scheduling
Approve the proposal and agree on the production timeline.
Production & Progress Updates
Stay informed with regular updates directly from our factory.
Quality Check & Secure Packing
Each product undergoes strict inspection before safe packaging.
Shipping & Logistics Coordination
We handle documentation and arrange reliable global delivery.
Installation Support
Get detailed guidance or professional on-site assistance.
After-Sales Care
Continuous support, maintenance, and warranty services.
Want anything else?
You may also like
CONTACT US
DEEZON team is here to support you.
- Whatsapp：+86-13509967887
- Tel：+86-757-86683996
- E-mail：penny@deezonwindows.com
- Add：No.2 Tangtou Street, Shishan Road, Shishan Town, Nanhai District, Foshan, China. More information