Blindsmax Ultra: 3 1/2" Vinyl S-Curve Vertical Blinds

The Blindsmax Ultra™ 3½" Vinyl S-Curve Vertical Blinds 

Elevate standard verticals with a signature curved design that delivers refined style and superior function. Proudly part of the Hunter Douglas family and built using Alta’s proven DECOMATIC™ headrail system, these blinds feature uniquely contoured vanes that interlock for tighter closure and a drapery-like appearance.

Available in 18 modern colorways, these durable vinyl vanes are easy to clean and designed to withstand high-traffic residential and commercial environments. The custom-fit design, paired with a smooth-gliding wand system, ensures effortless control and a flawless finish. Whether dressing patio doors or floor-to-ceiling windows, these S-Curve blinds offer precision coverage and elevated visual appeal.

WHY CHOOSE S-CURVE VERTICAL BLINDS?

Limited Lifetime Warranty Included
Exclusive S-Curve Vanes – Designed for superior overlap and light control with a soft, elegant drape-like appearance.
18 Contemporary Colors – A refined selection of embossed, textured, and neutral vinyl finishes to suit any style.
Durable, Easy-Care Vinyl – Low-maintenance material wipes clean with ease, making it ideal for busy households or offices.
Smooth Gliding & Custom Fit – Engineered using the Alta DECOMATIC™ headrail for reliable, long-term operation.
Safety Wand Standard – All blinds ship with a child-safe wand that combines tilt and traverse functions.

CONTROL OPTION

Safety Wand – Traverses and tilts vanes with one integrated wand. No cords or chains, compliant with CPSC regulations.

DESIGN OPTIONS

Free Hang – Traditional vertical layout with sealed-in bottom weights for an even hang.
Insert Groovers – Optional clear channels that add blackout backing and energy efficiency.
Left Stack – Vanes draw left to clear the right side.
Right Stack – Vanes draw right to clear the left side.
Split Stack – Vanes part in the middle and stack on both sides for symmetrical coverage.

KEY CONSIDERATIONS

S-curve vanes must be pre-specified for face direction and stack preference—cannot be reversed after fabrication.
Perfect for tall windows, patio doors, and commercial settings.
Ships with all installation hardware and illustrated instructions.

Measurments

Installation measurements are listed under the "Specifications" tab.

THINGS TO KNOW

• Free samples available: https://blindsmax.com/information-library/free-samples
• Prodution and delivery time: Roughly 12 business days.
• Free shipping when order has a width under 96"
• Live U.S. support Mon–Fri 9 AM–5 PM ET at 1-888-305-8020 or Info@Blindsmax.com.
• Professional measure & install services available in select areas.

Limited Lifetime Product Warranty
This Limited Lifetime Product Warranty extends to the original retail purchaser of Custom Brands Group window covering products which were properly installed and maintained as per our installation instructions and not modified in any way. We will repair or replace, at our option, a defective product after it is returned to Custom Brands Group or one of our dealers.
Natural materials, especially wood, can have a tendency to warp when exposed to the elements. This is considered normal wear and tear and is not covered by this warranty. Repairs and replacements will be made with like or similar parts or products. We will do our best to match the repair or replacement with similar parts or products, but colors may vary, and we cannot guarantee an exact match from previous purchases or to other non-defective existing products, even if they are in or near the same opening. If the product, part/component, or operating system has been discontinued, we will repair or replace only the defective product with the most similar alternative available at the time of repair or replacement.
What is Covered?
This warranty covers our products for defects in materials, mechanisms, workmanship, and failure to operate for as long as the original retail purchaser owns the product (unless shorter periods are provided in the chart below).

• All internal mechanisms, components, and brackets
• Fabric delamination
• Custom Brands Group will provide a return shipping label for goods less than 12 months old

Product/Component | Period of Coverage (from date of purchase)

• All operational cords, ladders and tapes | 7 Years
• Motorization components and accessories* (batteries not included) | 5 Years
• Exterior Roller Shades | 5 Years
• Specialty Shades | 1 Year
• Shutters | 25 Years

* All motorized parts must be purchased from Custom Brands Group to be covered by our warranty
What Is Not Covered?

• Any conditions caused by normal wear and tear on the product.
• Abuse, accidents, misuse, or alterations to the product.
• Exposure to the elements (sunlight, salt air, wind, water/moisture, high humidity, or corrosive materials) which may cause discoloration, fading, cracking, shrinking, stretching, or warping over time.
• Failure to follow our instructions with respect to measurement, proper installation, cleaning, operation of the product, or maintenance.
• Labor costs associated with removal and reinstallation.
• Shipments will be at the purchaser’s expense for all goods more than 12 months old.

NOTE: In no event, shall Custom Brands Group or its dealers or distributors be liable or responsible for incidental or consequential damages or for any other indirect damage, loss, cost, or expense. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this exclusion or limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from State to State. This warranty is limited to blinds, shades, and shutters installed in residential dwellings.
Different warranty periods and terms apply for specialty blinds/shades and commercial products and applications.