- Is 3/8-inch glass thick enough for a frameless door?
- Yes. 3/8 inch (10 mm) is the standard thickness for frameless hinged shower doors and is stiffer and quieter than 1/4-inch glass. It is heavier, so the hinges and wall blocking must be solid.
- What size opening does this door fit?
- It is listed at 48 inches wide, 40 inches deep and 80 inches tall. Measure the finished opening, not the rough framing, and confirm the hinge side has studs or blocking behind the tile.
- Does it come with the handle and hinges?
- The listing does not spell out the box contents. Unikoo frameless doors typically ship with hinges, handle and seals, but confirm with the store before ordering, since some models sell hardware separately.
- Is the glass tempered and certified?
- Yes. It is clear tempered glass with ANSI certification, which is what most building codes require for shower enclosures.
- Is $1,153.79 a good price?
- It is the only new price found, at Lowe's as of November 7, 2026, so there is no competing listing to compare against. Frameless 3/8-inch doors in this size commonly run $800 to $1,400, so it sits in the upper-middle of that band.
- Will the space gray finish match my fixtures?
- Space gray is a dark, warm gray that reads close to gunmetal or matte black. It pairs well with matte black and brushed gunmetal faucets but clashes with polished chrome or brass.
- Where is the Unikoo Frameless Hinged Shower Door 48 x 40 x 80 in Space Gray cheapest?
- At Lowe's, for $1,153.79, as of our latest check.