Montra Series 48" x 70" Full-Framed Sliding Shower Door with 1/4" Tempered Glass in Matte Black
SKU ACE-SD2112-4870-B
Auto-applied • Stackable with codes
Color Matte Black
Size 48 x 70
Fast Delivery: 3–7 business days
Free Replacement: Damaged or defective parts
7-Day Price Match: Refund the differenc
Factory-Direct Advantage: Better quality, better value
Feature Gallery
Full-Frame WaterLock Sealing for Better Leak Protection
- Full-framed structure helps block splashes from multiple contact points
- D-shaped seal strips help reduce water escaping through side gaps
- 95° sloped bottom track helps guide water back into the shower and reduce standing water
Adjustable Fit for Easier Installation
- Up to 4" width adjustment helps fit common finished shower openings
- Adjustable rollers help accommodate slightly out-of-plumb walls
- Helps align the door panels for smoother sliding after setup
Smooth, Stable Dual-Sliding Bypass Design
- Both panels slide for flexible left or right-side entry
- Wider-contact guide blocks help reduce panel wobble for smoother, quieter movement
- Reinforced overhead track helps support stable sliding during daily use
- Space-saving bypass design requires no outward door swing
Certified Safety Glass with Easy-Clean Nano Coating
- 1/4" (6 mm) ANSI- and SGCC-certified tempered glass for daily durability
- Safety film helps hold fragments together if breakage occurs
- Finished beveled edges add cleaner detailing and a more polished look
- Nano coating reduces water spots and makes cleaning easier
Dual Towel Bar Handles for Everyday Convenience
- Two towel bar handles provide easy gripping from either side
- Convenient space for hanging bath towels
- Practical for apartments, rentals, and everyday family bathrooms
The Montra Series sliding shower door is designed to deliver a clean modern look, dependable durability, and smooth everyday performance. Built with a strong framed structure, tempered safety glass, and quality metal hardware, it offers a practical solution for bathrooms that need both style and function.
Key Features & Benefits
1. Safety-Enhanced Tempered Glass
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Built with 6mm ANSI-certified tempered glass and an explosion-proof safety film, the Montra Series helps improve bathroom safety by enhancing glass strength and keeping broken fragments contained in the unlikely event of breakage.
2. Improved Water Management
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At the bottom, a 97° threshold redirects water back into the shower, eliminating water spills right to the drain and not around it. It's a small detail that has a big impact in daily use.
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Long edge sealing strips all the glass are acting as a splash guard and also reduce sliding friction. That means less noise, a smoother ride and a drier bathroom.
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The wall-to-glass sealing design creates a cleaner fit between the shower door and wall, helping improve water containment while maintaining a sleek appearance.
3. Stable Sliding & Durable Construction
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The longer guide block retains more of the glass panel, so it holds steady and wobble-free even as the door glides—so you feel as secure as you do safe every time you use it.
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Up top, the reinforced aluminum rail provides structure and strength, which means the door glides easily and doesn't sag over time.
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The handles and hardware components are made with rust-resistant materials, including 304 stainless steel where applicable, to provide lasting durability in bathroom environments.
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There's care in the details, too—such as the smooth, rounded edging on the frames, which are delicately polished, so as not to cut or scratch during installation or regular use.
4. Easier Installation & Adjustment
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You can put it up yourself or you can you hire a contractor and installation is straightforward. It comes with everything you need — including a built-in photo manual that details every step of the process.
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Worried about uneven walls? No problem. The patented eccentric roller system allows up to 10 mm total vertical adjustment, helping compensate for minor wall or installation variations without removing the door.
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And for that finished appearance the black aluminum wall cap covers cut joint ends while acting as a water stop. It adds a professional look to things and adds a layer of protection.
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And once you install it, there is never a sound or rough ride with the 4-wheel sliding system. The sturdy plastic rollers minimize friction and stay on track — even with regular, daily use.
What's in the Box?
All shower door components and installation hardware are included — no additional shower door parts are required. Standard installation tools and silicone sealant may still be needed.
- Two sliding tempered glass panels
- Full-frame rail, wall jamb, and threshold components
- Top guide rail, guide locks, and roller system
- Two towel bar handles
- Seal strips and bottom water barrier
- Installation hardware and trim
- Illustrated installation guide
Dimensions & Configuration
- Overall Dimensions 48" (W) × 70" (H)
- Door Configuration Double Sliding
- Walk-In Width 18 1/8"–22 1/8"
- Walk-In Height 67 5/8"
Glass Details
- Glass Type Clear Tempered Glass
- Glass Thickness 1/4" (6 mm)
- Glass Features Easy-clean Coating and Anti-explode Film
- Certification SGCC and ANSI Z97.1 Certified
Materials & Finish
- Frame Material Aluminum
- Handle Material 304 Stainless Steel
- Finish Matte Black
Installation
- Fits Finished Openings 44"–48"
- Out-of-Plumb Adjustment Up to 3/8" Total
- Minimum Threshold Requirement 1 3/4" (45 mm)
Free Shipping
Free shipping is available within the lower 48 states.
Processing & Delivery
Most orders are delivered within 3–7 business days after 1–3 business days of processing. Larger items may take 5–10 business days.
30-Day Returns
Eligible items may be returned within 30 days of delivery if unused and in original packaging. For confirmed quality issues, we’ll cover return shipping when applicable. For other eligible returns, return shipping may apply. Please contact Customer Support within 30 days to start a return. Learn More
Refund Timing
Refunds will be processed to your original payment method within 3–5 business days once your return has been received and inspected.
Order Tracking
Track your order anytime. Track Order
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, installation requirements, care guidelines, and coverage details, please view our full Warranty Policy.
Frequently Asked Questions
Will this shower door fit my opening?
This 48" W x 70" H model fits finished openings from 44" to 48". Please measure your finished wall-to-wall opening before ordering.
What if my walls are not perfectly straight?
The adjustable roller system helps accommodate slightly out-of-plumb walls, making it easier to align the door panels during installation.
Do both panels slide?
Yes. Both glass panels slide for flexible left or right-side entry, and the bypass design requires no outward door swing clearance.
Does the full-frame design help reduce leaks?
Yes. The full-framed structure, D-shaped seal strips, and 95° sloped bottom track help reduce water escaping when the shower door is installed correctly.
Is the glass strong enough for daily use?
Yes. The door uses 1/4" (6 mm) ANSI- and SGCC-certified tempered glass designed for everyday residential shower use.
What threshold depth do I need?
A minimum threshold depth of 1 3/4" is recommended for proper installation.
Can I install it myself?
Yes. The door includes an illustrated installation guide and adjustable components to support DIY installation. Many customers choose to install it themselves, but professional installation is recommended for the best fit and performance.
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