The best exterior sliding glass door depends on your opening size, preferred frame color, operating direction, and glass needs. The VDOMDOORS Patio 8166 models are the main door options here: choose the 72-by-80-inch white model for a left- or right-active configuration, or consider the 64-by-80-inch white model for a narrower opening. The matte-black 72-by-80-inch version is the listed choice with tempered double-pane Low-E glass. A sliding-door security bar is an add-on, not a replacement door.
| Product | Best For | Key Difference |
|---|---|---|
| VDOMDOORS White 72 x 80, Left Active | Left-active installations | White frame; tempered clear glass |
| VDOMDOORS White 72 x 80, Right Active | Right-active installations | White frame; tempered clear glass |
| VDOMDOORS Matte Black 72 x 80 | Low-E glass and black styling | Tempered double-pane Low-E glass |
| VDOMDOORS White 64 x 80 | Narrower door openings | Smaller listed width |
| BurglaBar Two-Pack | Added sliding-door security | Supplemental lock, not a door |
VDOMDOORS White 72 x 80, Left Active
This white VDOMDOORS Patio 8166 measures 72 by 80 inches and has a left-active door with tempered clear glass. Its listed features include weather-resistant construction, a smooth-sliding mechanism, and a multi-point locking system.
Best for: Buyers whose opening and preferred operation call for the left-active 72-by-80-inch configuration. It was selected as a full exterior door option with stated weather resistance and multi-point locking. Check the existing opening and handing before ordering. The listing does not specify Low-E glass for this white model.
VDOMDOORS White 72 x 80, Right Active
This version matches the white 72-by-80-inch model’s listed construction, tempered clear glass, sliding mechanism, and multi-point locking features, but the right-active door configuration differs.
Best for: Buyers who need the right-active layout rather than the left-active version. Compare the direction of travel with the existing opening and surrounding space; active-door direction is an important distinction between the two white 72-by-80-inch products. The supplied features do not state a Low-E glass specification for this model.
VDOMDOORS Matte Black 72 x 80
This matte-black 72-by-80-inch Patio 8166 is listed as right-active. Its features specify tempered double-pane Low-E glass, designed to help with insulation, along with weather-resistant construction and a smooth-sliding mechanism.
Best for: Buyers prioritizing a black frame and the listed double-pane Low-E glass. It offers a more clearly specified glass package than the other door entries in this selection. Confirm that the right-active orientation suits the room. The supplied feature list does not mention a multi-point lock for this model.
VDOMDOORS White 64 x 80, Right Active
The white Patio 8166 measures 64 by 80 inches and has a right-active door with tempered clear glass. Listed features include weather-resistant construction, smooth sliding, and multi-point locking.
Best for: Buyers whose measured opening calls for the narrower listed width rather than a 72-inch door. The 64-inch width is the main distinction from the other VDOMDOORS white models in this selection. Measure the opening carefully and verify the product’s installation dimensions before purchase. Low-E glass is not specified in the provided features.
BurglaBar Two-Pack Security Lock
This two-pack is a supplemental security product for sliding patio doors and windows, not a replacement door or built-in lock. The listing describes an adjustable hinge-style lock that requires no tools to install and blends in with its clear design.
Best for: Buyers seeking an additional layer of security for a compatible sliding door. The product requires at least 3/8 inch of clearance between the front sliding door frame and the back fixed glass pane. Measure that gap first; avoid choosing it if the required clearance is not available.
Buying Guide: How To Choose An Exterior Sliding Glass Door
Which size and opening direction do you need?
Measure the existing opening and compare it with the product’s listed dimensions before choosing a door. In this selection, the full door options are 72 by 80 inches or 64 by 80 inches. “Left active” and “right active” identify different operating configurations, so check which panel should move and how the door will be approached from inside and outside. Do not assume that a door’s stated size alone confirms a fit.
Should you prioritize glass or frame color?
The matte-black 72-by-80-inch model is the only selected door whose supplied features specify tempered double-pane Low-E glass. The white models list tempered clear glass, but their feature descriptions do not state a Low-E specification. If insulation details are a priority, verify the complete glass and performance specifications with the seller before deciding. Choose frame color based on the appearance you want and the existing exterior.
What security and installation details should you check?
The white VDOMDOORS models list multi-point locking, while the selected matte-black model’s provided features do not mention that detail. Confirm lock configuration and installation requirements for the exact model. For the BurglaBar add-on, measure the required 3/8-inch clearance before ordering. Also verify the opening measurements, handing, and any included installation components against the full product listing.
Frequently Asked Questions
What size exterior sliding doors are included here?
The selected full door products are listed in 72-by-80-inch and 64-by-80-inch sizes. Confirm your opening and the product’s installation dimensions before buying.
What does left-active or right-active mean?
It identifies which door panel is active, or intended to slide, in the listed configuration. Check the operating direction against your space before choosing.
Which selected door lists Low-E glass?
The matte-black VDOMDOORS Patio 8166 lists tempered double-pane Low-E glass. The other selected door descriptions do not specify Low-E glass.
Can the BurglaBar replace a patio door lock?
No. It is described as an additional security lock for compatible sliding doors and windows, not as a replacement door lock.
What should I measure before ordering?
Measure the door opening and check the required width, height, and active-door direction. For the BurglaBar, also verify at least 3/8 inch of clearance between the sliding door frame and fixed glass pane.