Curtain Walls · Cover Cap / Structural
Curtain Walls
Modern elegance meets energy efficiency, with panoramic views.
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Glass & aluminium solutions in Al-Ahsa
Leen Al-Diaa Designs Co.
Cladding · Letters · Printing · CCTV & audio systems · Glass · Aluminium
- Since 2016 in Al-Ahsa
- 5 specialised divisions
- European standards, Italian hardware
01/ 05Aluminium windows & doors
Five specialised divisions under one roof
From design and site measurement to fabrication and installation — one team follows your project.
- Aluminium Works Structural glazing – Windows – Doors Explore
- Glass Works Facades – Shower cabins – Railings Explore
- Cladding & 3D Letters Facade cladding – Illuminated 3D letters Explore
- Printing Works Banners – Billboards – Wayfinding signs Explore
- Surveillance Systems CCTV cameras & audio systems Explore
Founded
2016
Al-Ahsa
About us
Integrity and client trust since 2016
Leen Al-Diaa Designs was founded on 1 May 2016 and has earned a reputation for excellence in everything it delivers — built on integrity and the trust of its clients.
Our goal has always been client satisfaction: high-quality services at competitive prices across all our fields.
- European quality standards and Italian hardware
- In-house design, measurement and installation teams
- Residential, commercial and government projects in Al-Ahsa
End-to-end service
- Design
- Measurement
- Installation
- Delivery
Why choose Leen Al-Diaa?
European-standard systems, and one team that follows your project from the first visit to handover.
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Thermal insulation
Environment & comfort: aluminium frames keep your home’s climate steady and comfortable.
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Security
A secure building and safety: anti-burglary windows and doors, protection against glass breakage and accidental falls.
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European quality standards
Systems tested under the toughest conditions, fitted with Italian hardware.
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End-to-end service
Design · Measurement · Installation · Delivery
Glass & aluminium solutions for every space
- Glass Skylights
Glass Skylights
Let the sky fill your spaces with daylight — flat, pyramid or dome.
Request a quote - Railings & Handrails
Glass Railings
Staircase railings in clear glass with gold or steel posts.
Request a quote - Window Systems · MLS 100
MLS 100 Sliding System
Elegant sliding system with strong performance and full water, dust and sound insulation.
Request a quote - Mirrors
LED Illuminated Mirrors
Mirrors with built-in LED lighting for bathrooms and dressing areas.
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Projects we are proud of in Al-Ahsa
From idea to handover
Clear steps, followed by one team, all the way to handover.
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1
Consultation
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2
Site measurement
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3
Design & quotation
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4
Fabrication
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5
Installation
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6
Handover
Partners in success
12+ companies and organisations across Al-Ahsa and the Eastern Province trust us.
- United Pharmacy
- Al Najah Bakeries
- Raghdan Paints
- Al Romansiah
- Saudi Electricity Company
- Butares
- United Pharmacy
- Al Najah Bakeries
- Raghdan Paints
- Al Romansiah
- Saudi Electricity Company
- Butares
- Barn’s
- Sugar Sprinkles
- Almulhem Sanitary Ware
- NAQI
- SIHAYIH Logistics
- Al Muhaidib
- Barn’s
- Sugar Sprinkles
- Almulhem Sanitary Ware
- NAQI
- SIHAYIH Logistics
- Al Muhaidib
Our team is ready to help
Pick a department and reach it directly on WhatsApp or by phone.
Showroom
Al-Ahsa – Al-Mubarraz – Al-Rashidiyah District – next to Al-Taghdhiya Al-Quswa