At Optimum Window, building green isn’t a tagline—it’s the way we do business.
We know that steel is one of the most eco-responsible materials on the planet. That’s why every window and door we manufacture is built from 100% recycled steel. Not 10%, not 50%—100%. It’s part of how we reduce our footprint while helping architects, builders, and homeowners create stunning, long-lasting spaces.
And that’s just the beginning.
Zero VOCs, Maximum Performance
Paint is usually where sustainability gets complicated. Not here.
Our custom powder-coating process skips the toxic solvents entirely. No VOCs. No hazardous waste. Just a clean, consistent finish that’s tough as nails and built to last.
This isn’t off-the-shelf stuff. We apply every powder coat with electrostatic precision, which means virtually no overspray or waste. What goes on the frame, stays on the frame. Every color is sharp, durable, and uniform—no drips, no fumes, no drama.
| Feature | Traditional Liquid Paint | Optimum Powder-Coating |
|---|---|---|
| VOC Emissions | High | Zero |
| Application Method | Manual spray | Electrostatic |
| Waste Level | Moderate to high | Minimal |
| Durability | Good | Excellent |
| Environmental Safety | Risk of soil/air contamination | Safe, clean process |
Stronger Materials for a Smarter Future
Steel isn’t just tough—it’s smart.
Our recycled steel delivers superior strength, thinner sightlines, and unmatched thermal performance when paired with our thermally broken systems. We’re proving that sustainability and performance can coexist—no compromises, no trade-offs.
Our architectural steel windows and doors don’t just look good. They help buildings:
- Reduce heating and cooling costs
- Improve acoustic insulation
- Last for decades with little maintenance
| Product Line | Material | Key Benefit |
|---|---|---|
| RTS430 Series | Thermally broken steel | Energy efficient + modern slim sightlines |
| Flex 6500 Series | Cold-rolled steel | Heritage-approved + performance tested |
| Fire-Rated Lines | Galvanized steel | UL certified + sustainable |
Greener, Every Day
We’re not stopping here.
Sustainability is built into every step of our process—from how we design our frames, to how we reduce scrap during production. And we’re always looking for ways to do it better.
We believe buildings should stand the test of time, both in form and footprint. And we’re proud to play a part in that, one unit at a time.
Go green with Optimum. We already are.
