Frequently Asked Questions
Quick answers about our services and how we work — can’t find your question? Message us on WhatsApp.
General
When was Leen Al-Diaa Designs founded?
The company was founded on 1 May 2016 in Al-Ahsa.
Where is your office?
Al-Ahsa – Al-Mubarraz – Al-Rashidiyah District, next to Al Rajhi Bank, Eastern Province.
What services do you offer?
Five divisions: aluminium works, glass works, cladding & 3D letters, printing, and surveillance systems (CCTV and audio).
Are your numbers on WhatsApp?
Yes — every department number (Marketing, Design, Management, Accounts) is on WhatsApp.
How do I request a quotation?
Use the “Request a Quote” page on this website, or message our Marketing department on WhatsApp. You can attach photos or drawings of your project.
Do you measure on site?
Yes. Our end-to-end service covers design, site measurement, installation and delivery.
Aluminium Works
Service pageWhat standards do Leen Al-Diaa window systems meet?
They are engineered to European quality standards, tested under the toughest conditions by licensed international institutions, and fitted with Italian hardware.
What is the largest sliding door you can make?
Large sliding doors can be built up to 145 cm wide and 270 cm high.
Which aluminium finishes are available?
Three finish types: wood-grain colours, electrostatic powder-coated colours, and the anodised range.
Do you offer site measurement and installation?
Yes. Our end-to-end service covers design, site measurement, installation and delivery.
Glass Works
Service pageWhat is the difference between ordinary and tempered (Securit) glass?
Tempered glass is far more resistant to breakage than ordinary glass. If it does break, it shatters into small rounded granules instead of sharp shards, and it withstands heat five times better than ordinary glass.
Which tempered glass thicknesses do you supply?
10mm and 12mm tempered glass, clear or frosted.
Which facade glass types are available?
Ordinary glass, tinted glass, and LOW-E glass, which improves insulation, blocks UV rays and helps save energy.
Do you offer site measurement and installation?
Yes. Our end-to-end service covers design, site measurement, installation and delivery.
Cladding & 3D Letters
Service pageWhat do your cladding and 3D-letter works include?
Facade cladding, raised and illuminated letters, and shop signage.
Can you share examples of your cladding work?
Our work includes Tala Square, Waheb Real Estate and the illuminated Habicbo sign.
Do you offer site measurement and installation?
Yes. Our end-to-end service covers design, site measurement, installation and delivery.
Printing Works
Service pageWhich printing services do you offer?
Banners, large billboards, and wayfinding signage for stores and facilities.
Do you also handle design and installation?
Yes. At Al Rashid Mall, Al-Ahsa, we designed, produced and installed the large billboards and wayfinding signage.
Surveillance Systems
Service pageWhat do your surveillance systems include?
CCTV cameras, security systems and audio systems.
Have you installed CCTV before?
Yes — we installed CCTV cameras for a number of stores in Al Rashid Mall.
Didn’t find your answer?
Our team answers your questions on WhatsApp.