• LANTIME blackout vertical blinds with 3.5" thermal insulated slats for energy saving and light control
  • LANTIME blackout vertical blinds 3.5-inch slats thermal insulated energy-saving window treatment
  • Blackout vertical blinds with 3.5" slats, thermal insulated and made to order for energy saving and light control
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated and made to order for energy saving and light control
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated and made to order for energy-saving window coverage
  • Blackout vertical blinds with 3.5" slats, thermal insulated and custom made for windows and doors
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated and custom made for windows and doors
  • Blackout vertical blinds with 3.5-inch thermal insulated slats for energy saving and light control
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated, custom made for windows and doors
  • Blackout vertical blinds with 3.5" slats, thermal insulated and custom made for windows and doors
  • Blackout vertical blinds with 3.5" thermal insulated slats for energy saving and light control
  • Blackout vertical blinds with 3.5 inch slats, thermal insulated and made to order for energy saving and light control
  • LANTIME blackout vertical blinds with 3.5-inch slats, thermal insulated and custom made for large windows and doors
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated, custom made for windows and doors
  • LANTIME blackout vertical blinds with 3.5-inch thermal insulated slats installed on a large window
  • Blackout vertical blinds with 3.5" slats, thermal insulated and custom made for windows and doors
  • LANTIME blackout vertical blinds with 3.5-inch slats, thermal insulated and custom made for large windows and doors
  • LANTIME blackout vertical blinds 3.5-inch thermal insulated slats custom made for large windows and doors
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated and custom made for windows and doors
  • Blackout vertical blinds with 3.5-inch slats for thermal insulation and energy saving, made to order for large windows and doors
  • LANTIME blackout vertical blinds with 3.5-inch thermal insulated slats, custom made for large windows and doors
  • Blackout vertical blinds with 3.5" slats, thermal insulated and made to order for energy saving and light control
  • LANTIME black 3.5" blackout vertical blinds with thermal insulation, made to order for windows and doors
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated, custom made for large windows and doors
  • LANTIME Blackout Vertical Blinds 3.5" slat thermal insulated blackout window treatment
  • Blackout vertical blinds with 3.5" thermal insulated slats for energy saving and light control
  • LANTIME blackout vertical blinds 3.5 inch thermal insulated slats on large window
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated and made to order for energy saving and light control
  • LANTIME blackout vertical blinds with 3.5-inch thermal insulated slats for energy saving and light control, custom made to fit windows and doors
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated and made to order for energy saving and light control
  • LANTIME blackout vertical blinds with 3.5" slats, thermal insulated, custom made for windows and doors
  • LANTIME Blackout vertical blinds with 3.5-inch slats, thermal insulated and made to order for energy saving and light control
  • LANTIME Blackout Vertical Blinds 3.5" slat thermal insulated blackout window covering
  • Blackout vertical blinds with 3.5-inch slats for thermal insulation and custom sizing
  • Blackout vertical blinds with 3.5 inch slats, thermal insulated and made to order for windows and doors
  • LANTIME blackout vertical blinds with 3.5 inch thermal insulated slats for energy saving and light control
  • LANTIME Blackout vertical blinds with 3.5-inch thermal insulated slats, made to order for energy-saving light control
  • Blackout vertical blinds with 3.5 inch slats, thermal insulated and made to order for large windows and doors
  • Blackout vertical blinds with 3.5-inch slats, thermal insulated and custom made for large windows and doors
  • LANTIME No-Drill Natural Ramie Roman Shade cordless bamboo blinds easy install custom size
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Blackout Vertical Blinds – 3.5" Slats, Thermal Insulated

Blackout Vertical Blinds – 3.5" Slats, Thermal Insulated

$54.99 USD
$54.99 USD
Sale Sold out
Shipping calculated at checkout.
  • PRODUCT: 100% blackout vertical window blinds, turn the 3.5inch slat to gently filter the light, thermal insulated and energy saving fabric save your cold and heat cost. Modern premium vertical blinds make your room full of fashion and beauty.
  • INSTALLATION:Good for both inside or outside of window or doorframe, best for french door, patio door, balcony door, closet door, room divider, and large windows.
  • MEASUREMENT: Very important our product is made to order, please read carefully before order how to get the perfect size for your window on the below PRODUCT DESCRIPTION area or check the 7th pictures of measurement instruction. If you can not find the size on our list we can custom it 32" to 98" wide, 20" to 118" tall. And if your window more than 98" wide, you can order quantity 2 to cover your large window. Please make sure read carefully how to measure. Contact us if you have any question
  • ORDER CONFIRMATION: We can customize vertical blinds up to an 1/16th inch. Order the closest size and then we will send email within 24 hours to confirm window information, please give us confirmation in 48 hours. If we do not get any reply, we will make the size without any adjustment.
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Frequently Asked Questions

What are the main benefits of choosing blackout vertical blinds for my windows?
Blackout vertical blinds effectively block out light, creating a dark environment ideal for bedrooms, media rooms, or any space needing light control. They also provide thermal insulation, helping save on energy costs by maintaining indoor temperature.
Can these blackout vertical blinds be installed on French or patio doors?
Yes, these vertical blinds are suitable for installation on various door types including French, patio, balcony, and closet doors, as well as large windows and room dividers, whether inside or outside the window frame.
How should I measure my window for these blackout vertical blinds to ensure a perfect fit?
It's very important to measure carefully before ordering. You should refer to the measurement instructions provided in the product images or description, noting that custom sizes are available from 32
Are custom sizes available for these blackout vertical blinds?
Yes, we can customize vertical blinds from 32 inches to 98 inches wide and 20 inches to 118 inches tall. If your window exceeds 98 inches in width, you can order multiple blinds to cover larger areas.
How do I place an order for a size not listed in your options?
You can select the closest available size and specify your custom measurements when ordering. Our team will confirm your window size via email within 24 hours and proceed with manufacturing after your confirmation.