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SKU ACE-SD2112-4870-C
Size (48 x 70)
Factory Direct
7-Day Price Match
Limited Lifetime Warranty
Installation Instructions


Premium Shower Doors for Just $489.99
Get premium features like leak-proof sealing, durable aluminum, and 1/4" tempered glass—all for just $489.99. ACE Decor delivers $600+ quality at a fraction of the price.

>97° Angled Water Seal
Thanks to the >97° angled bottom seal, water stays inside the shower where it belongs—leaving your floor dry and your cleanup minimal.

ANSI-Certified 1/4" Glass
1/4'' tempered glass with shatterproof film and stress relief design, this glass is impact resistant, reduces the likelihood of breakage, as well as reduces the risk of injury to your family.

$19.90 for Full Coverage
For only $19.90, include our upgrade service — broken glass, wrong sizes or damages? we'll give you all new stuff for free. ACE Decor has you covered.

No Hassle Setup
High quality hardware with clear illustrated step-by-step instructions, ideal for the first timer DIYer. All pieces are clearly marked for easy, frustration free assembly. And whenever you need assistance, our support team is immediately available, with a satisfaction rating greater than 98%.

Adjustable Rollers
Never again fight crooked walls—eccentric wheels allow for vertical give of up to 1/4", for an easy, clean fit and smooth glide even on less-than-ideal track conditions.
Dimensions – 48"x70" Model | |
---|---|
Fits Width | 44"–48" |
Overall Height | 70" |
Entry Width | 18 1/8"–22 1/8" |
Entry Height | 67 5/8" |
Prepared for a better shower?
For just $489.99, the 2112 series sliding shower door offers a modern upgrade designed with longevity in mind.
Safe. Sleek. Easy to install. And speaking of our no-risk backing, there's absolutely nothing standing between you and a better bathroom.
Key Features & Benefits
1. Built for Safety & Stability
- This door is constructed using 6mm (1/4") ANSI certified tempered glass to allow for your perfect shower experience every time! The glass is engineered with no edge drilling, which eliminates weak points and makes it even stronger and safer.
- Put your mind at ease with our explosion proof safety film for maximum added protection. Should the glass ever shatter — it rarely does — the shards adhere to the film instead of scattering. And with our optional $19.90 protection plan, we'll replace it free of charge. No hassle.
- Each panel is made with automated precision, perfectly spaced holes, and smooth edges to make less stress and insure a product that will last for choice for years.
2. Designed to Be Waterproof — So Your Bathroom Stays Dry
- The lower threshold is 97° beveled which can direct the water to inside of the shower and won't leak to the bathroom. So no puddles on your floor — and no buildup of soap scum along the edge.
- On the sides of the glass, full-coverage soft sealing strips prevent leaks and dampen moving noise and vibration. The result? A quieter, cleaner shower experience.
- And with our flush wall-to-glass fit, there's no gaping between the door and wall or play in bumpers. It's tighter around the seal, it looks neater, and, best of all, nobody's dripping.
3. Smart Details That Make a Big Difference
- That extended guide block holds more of the edge of the glass, helping to minimize rattling, and also allows the door to glide even smoother, with more precision—especially during daily use.
- Heavy-duty aluminum alloy top rail is extremely durable. It won't rust, won't be susceptible to warping and is made to hold some serious weight—so it stays strong and straight for years to come.
- All parts handles screws and fittings made of 304 stainless steel, which is the best material for bathroom accessories, the stainless steel resists discoloration, rust, and corrosion, even in bathroom wet, humid environments for long.
- The dual-sided handle bar pulls double duty: It serves as a comfortable door pull and as a slim towel rack in one. It's space-saving and stylish and so practical.
- And just for kicks, we've made sure that the rounded frame edges are safe — no sharp corners, no accidental gouges, whether you are installing it or using it day to day.
4. Smooth DIY Experience with Pro-Grade Quality
- Everything you need to install it is in the box, from hardware to an easy to follow guide. Whether you're new to the DIY game or an old hand, you'll find the installation process quick and easy to follow.
- Got uneven walls? No problem. The included eccentric roller system enables up to 1/4 inch of vertical adjustment, so it's easy to ensure the perfect fit — even in older homes where walls aren't perfectly straight.
- A chrome aluminum wall cap finishes the gap between the door and wall, and clear waterproof caulking prevents seepage—simple, effective and handsome.
- And once it's up, that 4-wheel roller system makes for a nice, quiet ride every time. The long lasting plastic rollers are designed for everyday use – no squeaks, no bumps, easy rolling.
5. Shipping, Replacement & Real After-Sales
- We can ship fast—you order will arrive in 5–7 business days, packed securely with thick corner braces to protect the glass in transit.
- Nervous about breakage or getting the wrong size? Our upgrade service is only $19.90 and covers accidental damages, mistakes with orders or install errors. And if anything goes wrong, we'll send you a brand-new replacement—free of charge.
- Your new shower door also brings a little peace of mind with our limited lifetime warranty — the kind you don't have to proactively call about, because unlike other people, we already are. We're here when you need us.
- And yes, it's all right there: the door panels, premium hardware, illustrated install guide, and a care manual — to make sure things keep that shiny just-like-new look.
Why This Sliding Shower Door Is Worth the Investment
Most sliding doors of this type and quality cost $600 or more in chrome; there's no need to overpay for such quality.
This 2122 door can withstand high temperatures and it's ANSIS-certified tempered clear glass together with the increase mobility roller system with a finish that you will still admire in the coming years. No detail is left without attention – from the smooth-gliding rollers and robust frame to the attractive and hardy powder coated finish, every part is designed to give you peace of mind and convenience for the life of the product.
And we offer something that some others don't: real people, real help and real solutions. It's more than a door — it's peace of mind, style, and smart value, all in one.
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.


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:
- The product has been opened, installed, or used without any quality concerns
- Original parts or packaging are missing
- 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.