Floor-to-ceiling windows from Pella are available in three energy-efficient materials — wood, fiberglass and vinyl. Each material has its own set of unique benefits that help keep your home comfortable, all year round. These large glass windows will allow in warm sunlight in the winter, and help keep cold air in your home during the summer.

Wood windows are made from a naturally energy-efficient material. Optional triple-pane glass and foam insulation, available on select products, help to further increase your floor-to-ceiling windows’ energy efficiency. In fact, certain Pella Reserve and Pella Architect Series windows have been certified by Passive House Institute, US (PHIUS) for use in a passive home. A passive house is incredibly efficient and comfortable, and uses only small amounts of energy for heating and cooling.

Fiberglass windows are made from our proprietary fiberglass material and are incredibly energy-efficient. They’re available with optional triple-pane glass and foam insulation, and feature products that will meet or exceed ENREGY STAR® guidelines in all 50 states.1 With fiberglass floor-to-ceiling windows, you can get outstanding resistance to water, wind and outside noises all while increasing energy efficiency, security and ease of operation.

Vinyl windows are created from our exclusive vinyl formula. Multi-chambered frames feature pockets of air that help slow the transfer of heat, keeping your home more comfortable. Pella 250 Series windows are designed with an exclusive energy savings system, which includes optional triple-pane glass and foam insulation, along with a multi-chambered frame. Our multiple insulating frame chambers and exclusive weather repel system deliver energy efficiency while channeling water away from your home. Upgrade to optional triple-pane glass to maximize your home’s energy efficiency and reduce outside noises. Add optional foam insulation to further improve energy efficiency.

Floor-to-ceiling windows allow in floods of natural light and add interest to your home and are available in a variety of styles made from your choice of three materials.