Built-D Design Co., Ltd.
Made & installed
Doors & windowswith care
By experienced aluminium and glass specialists
Equipped with industrial machinery
Thoughtful details
For every frame in your home

Committed to giving you our best, every time
SELECTED WORK / 01
Our workCare in every detail
A closer look at our completed doors
Swipe to explore all three projects
BBD / BEHIND THE CRAFT
The making ofyour space
There is a story behind every project
Open the door and discover the care behind our work

EVERY DETAIL HAS A STORY
The work you see
Is the result of careful craftsmanship
Start with the finished work, then explore how it is made
Explore our process ↓PRECISION IN EVERY STEP
Our aluminium door & window workshop
The process behind our work
Built-D Design manufactures and installs aluminium and glass products in Nan, from measurement and planning to machine cutting, assembly, quality checks and on-site installation.
- 01
Measure & plan
We measure your space, discuss how you will use it and plan door and window dimensions to suit your home.
- 02
Machine cutting
The planned dimensions guide production. Aluminium is machine-cut and the components are prepared for assembly.
- 03
Careful assembly
We assemble the aluminium frames, glass and hardware with attention to joints, alignment and everyday operation.
- 04
Quality checks
We check dimensions, joints, finish and opening and closing before preparing each piece for installation.
- 05
On-site installation
The finished pieces are installed, adjusted and checked on site before we hand the space back to you.
MADE WITH CARE / 02
Good work
begins with care.
Built-D Design Co., Ltd.
We manufacture and install aluminium doors, windows, glass partitions and interior glazing. Our Built-D team combines skilled craftsmanship with industrial machinery to create pieces tailored to your space.
Discuss your design and needs
Assess dimensions, materials and the site
Plan production and installation
BUILT-D DESIGN / NAN
Aluminium & glass services in Nan
Based in Chiang Klang, Built-D Design manufactures and installs aluminium doors and windows, sliding and hinged doors, and glass partitions for homes, shops and offices. We serve Nan province, including Chiang Klang, Mueang Nan, Pua, Tha Wang Pha and Wiang Sa.
Built-D Design Co., Ltd. · 59 Moo 1, Chiang Khan, Chiang Klang, Nan 55160, ThailandBUILT-D CARE / AFTER-SALES SERVICE
Installed with care
Supported afterwards
Good work should bring peace of mind in everyday use
Our care continues after handover. After-sales support matters to us: you have a team to contact with questions or concerns about your aluminium doors, windows or glass installation.
Contact our aftercare teamHave a concern? Get in touch
Tell us what happened
Contact the Built-D team directly by phone or LINE with questions or issues relating to our work.
Show us the details
Send photos or a video of the issue, along with your name and installation location, to help us understand the situation.
Discuss the next steps
Speak with our team about possible solutions, appointments and the service terms that apply to your installation.
For customers in Chiang Klang and Nan
We are here to discuss your installation
LET’S BUILD YOUR SPACE / 03
Let’s talk
about your space
Advice on doors and windows, with a free quote
Share approximate dimensions, your preferred style and the installation location
Prices depend on dimensions, materials and site requirements


