AINLARRY 108-in x 80-in x 3-in Jamb Black Aluminum Right-hand 3-panel Folding Patio Door with Low-E Glass with Blinds

【Pre-assembled to Ensure Fit】Every door is pre-assembled and tested before shipping, hinge holes are pre-drilled to facilitate a smooth and straightforward installation process.

【Thermally Broken Aluminum】Better energy efficiency than vinyl and traditional aluminum door.

【High Quality Glass】Double glazed with agron filled, tempered glass.

【Black Powder Coated Finish】No color fading after years of usage.

【Full Hardware Set】Come with every hardware needed, including a full lock set (with keys), hardware in black color.

【3 Point Lock】Lock in the middle as well as to top and bottom of track; Ensure better stableness and anti-wind capability.

【Size Guide】The option is for rough opening; The frame size is 0.6'' shorter in width and height for installation; For example, a 120''x80'' door has a frame size of 119.4'' x 79.4'' to fit in a 120''x80'' opening.

【Extra Thin Frame & Energy Efficient】15% more glass than standard patio door; U Factor=0.27; SHGC 0.23; Title 24 compliant.

【AFTER-SALES SUPPORT】For any after-sales issues, please refer to the warranty guide.