Search query: curtain rod without drilling for windows

Product: Umbra Twilight Single Curtain Rod Wrap Around Design for Blackout or Room Darkening Panels, 48-88", Nickel ROOM DARKENING SOLUTION: By creating a window curtain rod that curves at both ends, curtains sit flush against the wall with Twilight and wrap around the window from end-to-end, blocking out light while insulating the room
EASY TO SET UP: Your Twilight curtain rod comes with everything you need to get set up quickly and doesn’t require a curtain rod bracket; includes steel curtain rod, metal screws, plastic screw anchors, and easy to follow instructions
FITS MUTLIPLE WINDOWS SIZES: Telescoping rod has a ¾-inch diameter and is available in 3 sizes to accommodate most windows
SAVE ON ENERGY COSTS, REDUCE NOISE: When combined with a blackout curtain or light blocking curtains Twilight will help insulate your room, blocking winter’s cold drafts, as well as outdoor noise
SATISFACTION GUARANTEED OR YOUR MONEY BACK: Umbra is committed to the highest levels of quality and excellence and stand behind every product we make. We know you’re going to love your purchase but if you’re not completely thrilled for any reason (or even no reason at all), simply contact us within 30 days of receiving your order and we’ll happily resolve the matter or issue a full refund Umbra Nickel

Product: Eclipse 5/8" No Tools Room Darkening Wrap Around Tension Curtain Rod, 28-48", Black The No Tools Room Darkening Wrap Around Tension Curtain Rod is designed to block window sidelight, reduce outside noise and drafts, and enhance privacy in your home
Features slide and lock technology for easy installation with no tools required
Tension rod adjusts from 28-48" to fit your window
The 5/8" diameter rod is suitable for suited for your kitchen, bedroom, dining room, and living room
Pair with Eclipse curtain panels (sold separately) to maximize privacy, light blocking and noise reduction features. Note : Refer to the PDF attached below in Technical Specification for Installation Manual ECLIPSE Black

Product: Maytex 6099 Easy to Install Adjustable Tension Decorative Window Curtain Rod, 48 inches to 84 inches, Oil Rubbed Bronze EASY TO INSTALL: The convenient, adjustable tension rod doesn’t require any tools, have it up in minutes.
NO DAMAGE: Twist and Shout Window Rod doesn't require any drilling and won't damage your walls
DURABLE: The tension curtain rod holds up to 20 pounds
HIGH QUALITY: The decorative tension rod features round ball finials, crafted of durable, high quality resin.
TWIST AND SHOUT TECHNOLOGY: Twist the finial towards the window for approximately 5 – 10 turns. You won’t feel the finial tighten as you twist, but rest assured it is tightening with every turnand easy to install MAYTEX Oil Rubbed Bronze