Montra Series 54" x 70" Strong Framed Shower Door with 6mm Tempered Glass in Matte Black - No Leaks, No Wobble

SKU ACE-SD2112-5470-B

$549.99 $699.99 🔥 Save

Color (Matte Black)

Glass Thickness 1/4"
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  • 6mm tempered glass with nano-coating ensures durability and easy cleaning.
  • Reversible design and three size options (48x70, 54x70, 60x70) suit most bathrooms.
  • Towel bar handle adds convenience and style in one feature.
  • Smooth top rail ensures silent sliding every time you use it.
  • Meets ANSI Z97.1 standards and SGCC certification for safety and reliability.

Factory Direct

7-Day Price Match

Limited Lifetime Warranty

Installation Instructions

Installation Instructions Icon Installation Guide.pdf
Dimensions - 54"x70" Model
Fits Width 50"–54"
Overall Height 70"
Entry Width 21 1/8"–25 1/8"
Entry Height 67 5/8"


Don't hesitate to get your bathroom that upgrade it deserves.


Construction of the 2112 series black-framed glass shower door is only $489.99, and it's virtually risk free. You are 100% protected with our new replacement policy; quality materials are designed to look great in your home, withstanding the test of time.

Key Features & Benefits

1. Glass That Protects


  • This shower door consists of 6mm (1/4 inch) thick tempered glass, fully certified to the American National Standards Institute (ANSI) standards for safety glazing and safety backed. It's built to withstand bumps and knocks in the course of everyday use while aging clear with the passing of time.
  • They are additionally all coated with an explosion-proof safety film. Should the glass ever break, in shipping, installation, or during use it will never shatter or even scatter. The pieces remain attached, to keep your space and your family safe. And if that ever happens? We'll replace it for free.
  • For long-lasting performance, each panel is made using computer-controlled precision drilling—no edge drilling, no weak spots, and precisely spaced holes to minimize stress and prevent cracking.
2. Built to Last. Designed for Confidence.


  • We stretched the guide block so that it can grab a little more of the window's edge, allowing the door to glide more easily and with less rattling, so that it feels robust each time you open and close it.
  • Heavy duty top rail is made of corrosion-resistant aluminum and keeps the door running smoothly while ensuring that the door will not jump the track. It adds strength right where you need it, especially in high-traffic bathrooms.
  • Our two-in-one handle is not only stylish but also smart. It doubles as a luxurious door handle, or towel bar. The slender profile saves counter space, and the anti-corrosive coating maintains its polished look.
  • Each component of the frame and hardware is constructed of premium aluminum alloy and 304 stainless steel—materials selected not just for their sleek, luxurious look, but also to resist rust and corrosion, no matter how much steam and moisture they face over the years.
  • And, lastly, the rounded edges of the frame are a nice friendly safety feature. No sharp edges equals no accidental cuts—whether you're installing, cleaning, or simply stepping in and out.
3. True Waterproofing. True Peace of Mind.


  • The angled design of the bottom water guard features an >97° chamfer to direct water straight back into the shower, so there is no need to worry about leaks, puddles or slippery floors. It's simple, efficient, and it's easy to keep clean.
  • Built-in waterproof strips along the edges create a tight seal that prevents drips before they even start. They also help to cushion the sliding process to make it softer and quieter when the door is sliding.
  • And unlike other bumper systems, out flush glass-to-wall fitting combined with U-channels makes for better contact, no unsightly gaps, and a completely watertight seal. It's a little detail that makes a huge difference.
4. Easy for DIYers. Trusted by Pros.

  • Installation is easy and stress-free, even if you're no pro. The package also neighbors premium quality mounting gear and a comprehensive yet easy to follow installation instruction manual.
  • The frame has a 1/4-inch vertical adjustment range, courtesy of a peculiar roller system which easily conforms to the slightly bumpy nature of a wall. An aluminum waterproof cap plugs all visible openings, resulting in a brilliant, uniform and professional-looking installation.
  • And once it's up, the four-wheel gliding system promotes smooth, quiet sliding — no sticking, no wobbling, and no derailments. And it's sturdy, and after daily use, it still remains convenient and easy.
5. Shipping, Support, and Safety—Guaranteed

  • We ship quickly — typically 5–7 business days — and every door comes packed with additional corner protection to keep the glass safe while it's in transit.
  • Have concerns about breaking, a bad fit or installing incorrectly? Don't be. Our post-sale protection plan covers you for an entirely free replacement—no hoops or hassle—for just $19.90.
  • You'll also receive a lifetime limited warranty with human, not chat bot or canned response help. We are here for you and take your satisfaction seriously.
  • Everything you need is in the box, including a complete matte black glass shower door with premium installation kit, and printed installation instructions and care guide to maintain a beautiful appearance and long lasting performance.
  • And here's the best part—you don't need to spend $600–800 for high-end quality. With reinforced materials, a sleek modern finish, and thoughtful customer care, this shower door delivers premium performance at nearly half the price.
Read More >

Measure the doorways leading up to your bathroom to ensure you can carry the shower door through your house without damaging the glass. Make sure there is room to turn your shower door if necessary.

What You Will Need

  • At least two people
  • Tape measure
  • Pen & paper
  • Level

Step 1: Make a Sketch of Your Shower


With your pen and paper, sketch a small diagram of your shower. Use this visual reference to label your measurements.


Take each measurement twice, and if your numbers differ, go with the larger one. Always round to the nearest 1/16ʺ for accuracy. If you opt for a custom shower door, knowing precisely how to measure for a glass shower door is even more essential.

Step 2: Measure the Width


Using your tape measure, measure the width of your shower from one side of the wall to the other. Measure the width in three spots – along the base, middle, and top. See Image 1.

If you have a neo-angle shower, measure the width in sections along the base of the shower pan. See Image 2.

Step 3: Check if the Walls Are Plumb


Older homes or showers may not have walls that are perfectly straight. If your wall is plumb, meaning straight up and down, you should have a worry-free shower door installation. If your walls are not plumb, you should seek the help of a professional when installing your shower door. To check if your shower walls are plumb, place your level flat against each shower wall. Look at the bubble on the level and see if it is centered between the two indication lines. If the bubble is centered, the wall is plumb. If the bubble is not centered, angle the level away from the wall until it is. Holding the level in this position, mark the distance between the wall and the level on your measurement sheet. Share these measurements with the professional who will be installing your shower door. Do this at the bottom and top of each wall to ensure they are plumb all the way up. See Image 3 below.

Step 4: Measure the Height


Measure the distance from the base of your shower to its top. If your shower door will rest on a threshold, have your measurement begin at the top of this "base.” See Image 4. If your desired shower door size is shorter than your shower's overall height, only measure up to this point. See Image 5.

Step 5: Measure the Opening


If your new shower door will be the same style as your current door, measure the width of the current door and use that measurement as a reference. If your new door will sit over a section of the threshold that you have previously measured, use this width. See Image 6. If your shower door will be smaller than your threshold's width, measure your desired width. An example would be a fixed shower door that only covers three-fourths of your threshold's overall width. See Image 7.

If your new door will swing outward (hinged, pivot, or folding doors), take your tape measure and make it the desired width of your shower door, then place one end of the tape measure where the door's hinge would be. Holding it in place, pull the tape measure in a semicircular motion. This will determine if there is sufficient room for it to open without hitting a wall, door, or vanity. See Image 8.

Shipping Made Easy

We're happy to offer free shipping on all orders within the continental United States—no surprises, just straightforward service.

  • Small packages usually arrive within 3–7 business days (plus 1–3 days processing).
  • Larger items take a bit longer, typically 5–10 business days to reach you.

If anything arrives damaged, please let us know within 72 hours so we can make it right:

Call us at +1 860-397-3699

Or email sales@acedecorbath.com

Hassle-Free Returns

We want you to feel confident shopping with us, so we offer a 30-day money-back guarantee from the delivery date for products that arrive with quality issues or remain unopened in their original packaging.

For health and safety reasons, we can't accept returns or refunds if the item has been opened, installed, or used—unless there's a confirmed defect.

If you need to start a return, just reach out to our Customer Support team at sales@acedecorbath.com. We'll help you check eligibility and guide you through the process.

Please note, returns won't be accepted if:

  1. The product has been opened, installed, or used without any quality concerns
  2. Original parts or packaging are missing
  3. We aren't contacted within 30 days of delivery

Your satisfaction is our priority—thank you for choosing Ace Decor!

At Ace Decor, we stand behind the quality of our products. Your purchase is backed by our Limited Warranty, covering manufacturing defects in materials and workmanship under normal residential use.

  • Glass Panels – Lifetime Limited Warranty
  • Hardware Components – Lifetime Limited Warranty
  • Plastic Seals & Vinyl Parts – 1-Year Limited Warranty

For full warranty terms, including conditions for installation, care guidelines, and coverage details, please click here to view our full Warranty Policy.

Rest assured, with Ace Decor, you're choosing long-term performance, style, and peace of mind.

Customer Reviews

Based on 19 reviews
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Samuel Mitchell
Very clean/modern look and super thick glass!

I received my package, but unfortunately, it arrived damaged. However, after reaching out to customer service, they were incredibly helpful and responsive. They quickly resolved the issue and arranged for a replacement to be sent out right away. The service was excellent, and I really appreciate their prompt action. Great customer support and a seamless experience in the end!

E
Ella Cooper
Clean and modern, well made

Well made, easy enough to assemble. Glass is very solid. Doors are about 50 lbs each and 6 foot tall, so you will need two people to move them around and install them. You could do it alone, but it's much better to have help. Came with mounting hardware; I used some of their hardware and substituted some of my own to get longer screws directly into studs. Finished installation looks very clean and modern.

A
Alexander Rodriguez
Great deal

Arrived in great shape, easy to install, and look great!

G
Gabriel Murphy
Great looking DIY shower door on a tight budget

This was a 2 day install (allowing the sealant to cure on the base rail before installing the rest of the frame) by 2 people but it looks great and seems to be good quality. The box was very heavy and had a huge gash in with an area of crushed foam but it was really well packed and the glass was still intact. Can’t speak much on durability/longevity but for a DIY shower door this is a good buy. It was easy enough to install ourselves.

E
Emily Robinson
Nice Product-Zero Seller Support

With eventual support from Amazon, we had to re-order this as the first order...vanished and never arrived. Seller never responded, UPS tracking was frozen and of no help. The price seems pretty good. The box is extremely heavy. Extremely! Simple construction. Simple installation. Looks good. Slides easy and has clear "bumpers" around the glass door edges for safety. Yes, water beads to the glass, but that is common and fixable. Don't appreciate the Seller, but the product seems good. Don't forget to clear-caulk the edges.