
Saeid Nemati
Chief Executive Officer & Founder. Founder. Three decades in business. Quality that Houston can afford.

Chief Executive Officer & Founder
Founder. Three decades in business. Quality that Houston can afford.
Saeid Nemati is a businessman and entrepreneur of about three decades. He founded Royal Windoor as a Houston manufacturer, seller, and installer of aluminum and vinyl windows and doors. The company also serves as an authorized Elevate distributor at the entry vinyl tier. He remains closely involved in the aluminum extrusion, vinyl systems, glazing, and manufacturing relationships behind the products made in the Heights shop.
He was born into a labor family in the villages of Zanjan. He lost his father young and, as the eldest son, became the provider for a family of six overnight. He spent his childhood in the bazaar and working in construction. Ambition pushed him toward education, while a passion for building turned that early responsibility into a career reaching across continents.
Saeid travels six or seven months a year through China, Turkey, and Latin America to study manufacturing, build relationships, and find ideas his team can adapt for American homes. Houston is his American home, and affordability remains central to his work. His principle is simple: quality should not have to be expensive.
His career has included setbacks as well as growth. He invested in Houston startup companies and lost millions. Asked whether he regretted it, he called the money his loss and Houston's win. People found jobs, learned, and built careers. To him, the real legacy is measured in juniors who become seniors, graduates who become leaders, and young shops that become quality shops.
- Phone, (832) 681-9190
- Email, info@royalwindoorus.com
- Website, royalwindoorus.com/people/saeid-nemati
- Profile, https://royalwindoorus.com/people/saeid-nemati/
- LinkedIn, LinkedIn
Focus
- Aluminum and vinyl manufacturing
- Installation and supply
- Building people and shops in Houston
- Affordable quality that takes the time it needs
Knows about
- Thermally broken 6063-T5 aluminum
- Vinyl window manufacturing
- Aluminum window manufacturing
- German window hardware
- Houston window specification
- International manufacturing relationships
Quality Should Not Have to Be Expensive
“I travel to learn. China, Turkey, Latin America, every trip has the same purpose: find better ways to build and bring that learning home to Houston.
I grew up working. When my father died, I became responsible for a family of six. That responsibility never left me. It became the fire behind everything I built.
I have made money and I have lost money. When people got jobs, learned a trade, and built careers from one of those investments, I do not call all of it a loss. The money was my loss. The people were Houston's win.
Quality wins, even when it takes longer. Build something you can leave behind. Help juniors become seniors and young shops become quality shops. That is a legacy worth being proud of.”
Saeid Nemati, Founder and Chief Executive Officer
Projects tied to Saeid
- Houston project portfolioCompany installations specified to the manufacturing standard he set
- Laurel St new buildFull-home aluminum package on a modern Bellaire new build
Articles by Saeid
- How Premium Aluminum Windows Handle Texas Heat Aluminum windows
- How Shower Glass Changes a Houston Bathroom Remodel Shower glass
- Impact Windows for Houston Homeowners Impact windows
- Aluminum vs Vinyl Windows for Texas Homes Compare windows
- Window Repair vs Replacement in a Houston Home Repair vs replacement
- Foggy Double Pane Windows in Houston Glass and seals
- Drafty Windows and the Houston Electricity Bill Energy and comfort
- Quieter Windows for Houston Traffic and Street Noise Noise and comfort
- When a Sliding Patio Door Stops Sliding Patio doors
- Measure Your Own Windows and Doors Measuring and ordering
- Window & Door Installation Protocols, NFRC Ratings & Hinge Adjustments Installation & Engineering
Built and Marketed With Medai Digital

Royal Windoor builds the windows and doors. Medai Digital LLC builds the systems that help clients find, understand, and contact the company. It was founded by Dr. Medai Abadi (Dr. Mohammadmehdi Ezzatabadipour).
The partnership joins website, search visibility, marketing, quote intake, analytics, and infrastructure under one accountable operation. Its guiding idea is ethical capitalism: authentic quality should have an advocate strong enough to make it visible.
Request a Quote
Every quote request goes straight to our specialist team, who reply the same business day.
Or call us directly (832) 681-9190