The Ultimate Total Blackout Blind
Enjoy total blackout anytime with easy installation and a seamless fit that keeps every ray of light out.
Precision screw tensioning
Set precise closing pressure with integrated screws for a uniform seal that stays shut
50% thicker aluminum frame
Stays rigid on wide windows and is engineered to last for decades
Magnetic slider latch
A discreet magnet locks the slider with a clean click, so you can close it effortlessly with one hand
Reflective Thermal Fabric & Honeycomb Design
Blocks heat in summer, retains warmth in winter, and keeps your home comfortable year-round.
Sound-absorbing Honeycomb design
Reduces outside noise for a quieter, more restful space.
24% slimmer profile
Reduced from 3.3 cm to 2.5 cm, it sits more flush for a cleaner look and preserves clearance for inward-opening windows
Engraved metal logo
Subtle, permanent metal branding on the bottom frame that will not peel or fade
Quality you can Trust
Built with precision and tested to meet global standards for lasting performance and reliability.
Frequently asked questions
Kovaniya features a unique track system that eliminates gaps between the blinds and the window frame to ensure total darkness. The dual-layered honeycomb fabric combines non-woven polyester with a reflective thermal barrier to block light, insulate against heat, and reduce noise.
The width of the frame is 2.5 cm, and the depth of the frame is 3.3cm.
Yes, Quartz-colored blinds provide complete light blockage, just like the Graphite, Navy and Titanium Guard Blinds.
Kovaniya is designed to fit most standard window types, but there are a few considerations.
Kovaniya won't fit windows that are not square. Additionally, the blinds require at least 3 cm of unobstructed recess space for proper installation. If your window doesn't meet these criteria, Guard may not be suitable for you.
Here's a list of compatible and incompatible window types to help you determine if our product is the right fit for your home:
Compatible:
European Windows
Tilt-and-Turn Windows
Fixed Windows
Sliding Windows
Casement Windows
Hung Windows
Sash Windows
Bay Windows
Awning Windows
Skylights
Incompatible:
Arched windows
Kovaniya Guard is low-maintenance. The non-woven polyester fabric resists dust and stains, requiring only occasional cleaning with a damp cloth. No special cleaners or treatments are necessary.
5 Stars On TrustPilot
Excellent 4.9/5
Perfect sleep
Amy L | 12-05-2026
These blackout blinds are amazing! I never knew how much of a difference a completely dark room could make. I’m sleeping so much better now & I’d absolutely recommend them!
Works GREAT!
Pat | 27-09-2025
I can't believe the ingenuity of this product! Works just the way they say and the black frame looks absolutely seamless against my black windows! Could not be happier and am thinking about other rooms in our house that we could use them.
Easy to install and total darkness!
Kira | 29-05-2026
It took me about 30 min to assemble and was easy after watching the tutorial video. The results are amazing my bedroom is completely dark, you need to set an alarm to wake up!
love it's excellent quality
Carole K | 30-03-2026
I'm genuinely impressed. It feels solid, the materials are great, and everything works without any issues.
Absolutely amazing!
Sabre S | 20-01-2026
I should’ve gotten one for every window!!! These blinds immediately started working to bring down the temperature in my bedroom. And it’s 100% dark! I love it!! I followed the simple directions which made the setup super easy and installation took literal seconds. I would recommend these to anyone!
Quick shipping
Harper | 31-01-2025
I got my order within days, packed well with clear tracking info.
Not a ray of light
Shawn | 25-08-2025
Absolutely amazing, these blinds block out 100% of light, easy to install, and great price.
Best sleep i've had
Suzanne | 25-09-2025
I didn’t expect these to make such a big difference. I never realized how much the outside light was affecting my sleep, and I honestly wish I had installed them sooner.
Total blackout
Abigail | 03-12-2024
I am a night shift worker at a hospital and after trying many different black out options I was just hoping for mostly dark in my bedroom. These blinds exceeded my expectations.