Our Most Efficient Patio Door Ever

ProVia’s Endure™ vinyl sliding glass patio doors deliver stunning energy efficiency and meet the most stringent industry standards for storm protection, ease of entry and forced entry. Additionally, options for interior woodgrain colors and popular exterior paint colors, varying internal grid styles and patterns, and multiple choices for glass and hardware enable homeowners to customize Endure sliding patio doors to fit their own personal aesthetic.

Neopor® insulated, multi-chamber vinyl profiles with 5-3⁄8” frame depth give the Endure sliding glass patio door greater thermal efficiency and increased sound abatement. Because of ProVia’s attention to energy efficiency in patio door construction, the Endure patio doors are ENERGY STAR® certified and have been independently tested to meet strict energy efficiency standards.

Endure brand sliding glass patio doors come standard with ComforTech™ Warm Edge Glazing, a high-tech glass package that measurably improves thermal performance—for less heat loss, warmer glass temperatures and reduced interior condensation.


ENERGY STAR is a U.S. Environmental Protection Agency (EPA) voluntary program that helps businesses and individuals save money and protect our climate through superior energy efficiency.

ProVia is committed to manufacturing patio doors using the highest quality frame and sash designs along with energy efficient glazing systems.

We also promote up-front verification to ensure our products meet or exceed the EPA’s certification, and that your new patio door will provide the exact energy efficiency you expect from ProVia.

Endure Window Profile