Offered Exclusively at Lowe’s
Premium Sliding Patio Doors
Whatever your needs or budget, we have a patio door that is just right for your home.
With high standards built into every vinyl sliding patio door, RELIABILT delivers a lifetime of energy-efficient, low-maintenance performance that opens your home to abundant natural light. Whether in cold winter air or hot summer days, our fusion-welded frames and Warm-Edge glass technology protect your home from the elements and put money back into your wallet. Invest in our sliding patio doors; we think you’ll like what you see.
Not Sure Where to Get Started?
It’s easy to find the right window or doors for your home. Just follow this simple breakdown on how to decide which window is best for your project.
Get 15% Off Today
For a limited time you can get 15% Off select special order ReliaBilt windows and patio doors.
ReliaBilt Sliding Patio Doors
Discover the unique features and options provided by each individual series to find the right vinyl sliding patio door for your next building or remodeling project.
ReliaBilt Manufacturing Story
Our windows and sliding doors are recognized for their high-quality craftsmanship, innovative engineering and close attention to detail. Learn more about the process used to make them.
Windows 101 Videos
In this section you find a collection of educational videos covering a wide range of topics. Each short video is dedicated to a specific Windows 101 topic of interest.
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.
Energy Efficient Glass
With multiple glass options to increase energy efficiency, there is a glass package to fit any climate need and budget. Visit the Glass section of our site to learn more about available options and energy efficiency.