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Endure Sliding Patio Doors from ProVia

Our sliding glass patio doors deliver stunning energy efficiency and meet the most stringent industry standards for storm protection, ease of entry and forced entry. 

Popular Color Options

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.

Sound Insulation

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. 

Excellent Energy Efficiency

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.

Improved Thermal Performance

Endure 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.

The Look of Real Wood

ProVia’s Signet fiberglass doors have taken fiberglass entry systems to the next level. The embossed woodgrain is an astonishingly accurate representation of real wood.

Colors and Finishes

Signet fiberglass doors are available in Cherry, Mahogany, Oak, Fir and Knotty Alder Series, with 7 stain finishes per Series. Utilizing their exclusive DuraFuse™ Finishing System featuring P3 Fusion, ProVia's finish warranty is the best in the industry.

Structurally Strong

Structurally, the Signet fiberglass door is far superior to traditional fiberglass doors. The hinge and strike stiles are a robust 2 5⁄8" and 4 1⁄4" respectively, and are dovetailed to the top and bottom rails forming an integrated frame, ensuring unmatched strength and durability.

Beautifully Crafted

Simulated Divided Lites (SDL) on their Signet fiberglass entry doors are reminiscent of old world craftsmanship when separate pieces of glass were mulled together with wooden grids. They deliver that same stunning appearance through their high-tech stained fiberglass 1" wide x 11⁄32" thick grids combined with the energy efficient qualities of our ComforTech glass packages.

Strong Woodgrain Texture

Heritage Fiberglass doors feature enhanced woodgrain texture, improved definition embossing and a hardwood edge to prevent warping.

Artfully Stained or Painted

Heritage Fiberglass Doors provide the strength of fiberglass and the classic look of woodgrain. Their textured doors are artfully stained or painted with a durable finish that is guaranteed to last.