Energy Efficiency - Vinyl is more energy efficient than wood as it is more resistant to energy transfer, and is a great insulator. When teamed with our Low-E glass to further insulate the windows, you will have a superior product that protects your home year round, reduces energy costs, all while improving your home's appearance.

 

Custom Built is proud to offer our customers products with the ENERGY STAR label.

See EnergyStar.gov for more information about the Energy Star Program.

Easy Maintenance - Vinyl Windows require only soap and water to clean. They will never rot, chip, crack or peel. The windows will operate any time of year in nearly any environment, unlike wood which expands and contracts depending on the weather.

Peace of Mind - Not only do Custom Built's windows add an entirely new look to your home, they also come with a 20 year warranty, giving you peace of mind.