Front Range Fenestration Supply (FRFS) grew out of Front Range Fenestration (FRF), founded in 2016 by Zach Whitt to address a persistent problem in the high-performance building industry: exceptional windows and doors were too often undermined by poor installation, last-minute detailing, and decisions driven by speed rather than quality.

After years in the field, Zach recognized that long-term performance depends on more than the product itself. It depends on the full process, from early planning and detailing to installation and execution. FRF was built to deliver window and door installations that matched the quality and intent of the products being used.

As the company grew, so did its capabilities and perspective. Austin Coffin joined in 2019, bringing a background in design, manufacturing, and high-end construction that complemented FRF’s technical installation expertise. Over time, that combination of field experience and product-minded thinking led to a broader realization: better outcomes start earlier.

FRFS was created to expand that expertise beyond installation and add more value to the full process.

Today, FRFS provides thoughtfully sourced window and door systems backed by real-world installation knowledge and technical insight. We help builders, architects, and homeowners make better decisions from product selection through execution, with a clearer path to long-term performance and durability.

Our goal is to stay current on best practices and leading window and door systems from around the world, and bring that knowledge to the projects we serve.

As we look to the future, our focus is simple: help the right products make it into the right projects, and ensure they perform for the long term.