Custom Shape Windows
Octagons, Trapezoids, Full Circles, Half Rounds
From octagons and trapezoids to full circles, half rounds and more, we will custom build almost any window to help make your home stand out and fulfill specifications.
These windows are compatible with all series of New Construction RELIABILT windows.
Standard Features and Available Styles
- Standard sizes are available, plus a full range of architectural options to accommodate any building style, from Colonial to Contemporary and Cape Cod to Southwest
- Available factory mulling for quick, hassle-free installation
- Operable Eyebrows & Half Eyebrows available in Series 150/160
Vinyl Color Options
Painted Color Options
- Low-E Glass
- Low-E Glass and argon gas for additional efficiency
- Ultra Low-E Glass and argon gas
- Obscure and tempered glass
- Factory mulling simplifies installation
- Paintable or stainable wood jamb extensions (4-9/16 inch and 6-9/16 inch)
- Custom sizes available
ENERGY STAR Program
Looking for ENERGY STAR qualified products? Learn more about the climate zones and performance criteria used to identify ENERGY STAR compliant windows and doors.
The RELIABILT Warranty
Every RELIABILT window and patio door is backed by a limited lifetime warranty on vinyl, glass and all working parts. Each product is individually registered with a product identification number, making ordering replacement parts throughout the warranty period easy and efficient.
RELIABILT Product Care
RELIABILT windows and doors are designed for easy care and maintenance. Click the button below to download RELIABILT’s window and door care and maintenance guide.