The complex frame components required for patio French doors were once impossible to attain with fiberglass.
Milgard’s research and development team changed all that. We engineer fiberglass French doors (in-swing and out-swing) and French-style sliding patio door systems that are as attractive as they are weatherproof and durable. It’s a difference you’ll appreciate for a lifetime.
Benefits of Fiberglass Doors
- Ultimate in durability
- Energy efficient
- Extremely strong—can hold large expanses of glass
- Virtually maintenance-free
- Expand and contract very little with temperature changes
- Won’t decay
- Conducts minimal heat and cold
- Available in a variety of factory-painted colors