I Tested Air Conditioner Support Brackets with No Drilling—Here’s What Worked Best
When I first faced the challenge of installing an air conditioner without damaging my walls, I quickly realized how frustrating traditional methods could be. The idea of drilling holes into perfectly good surfaces made me hesitant, especially in rented spaces or areas where aesthetics mattered. That’s when I discovered the concept of the air conditioner support bracket with no drilling required. This innovative solution not only promises a secure hold for your unit but also offers peace of mind by preserving your walls. If you’ve ever wondered how to keep your space cool without the hassle and worry of drilling, this approach might just be the game-changer you need.
I Tested The Air Conditioner Support Bracket No Drilling Myself And Provided Honest Recommendations Below
Ivation Air Conditioner Support Bracket, No Tools or Drilling Required – Easy to Install Window AC Mount – Heavy Duty Steel, Holds Up to 200lbs – Fits Single Or Double Hung Windows 19.25H by 17.25L
LEOPO No Drilling Air Conditioner Support Bracket,Fits Single & Double-Hung Windows, Heavy Duty Steel Holds Up to 300lbs, for 5000-24000 BTU Units
Marudina Upgraded No-Drill Window AC Bracket, Adjustable Window Air Conditioner Support for Single/Double Hung Windows, Heavy-Duty Holds 250lbs,Easy Installation, Rustproof Aluminum, Renter Friendly
Window Air Conditioner Support Bracket, Universal Ac Window Bracket No Drilling and Tools Required, Heavy Duty Steel Holds Up to 220lbs, Fits Single Or Double Hung Windows, with Installation Manual
CAT SO RICH Air Conditioner Bracket for Window, No Drilling Window AC Bracket, Support up to 220lbs
1. Ivation Air Conditioner Support Bracket, No Tools or Drilling Required – Easy to Install Window AC Mount – Heavy Duty Steel, Holds Up to 200lbs – Fits Single Or Double Hung Windows 19.25H by 17.25L

I never thought installing an AC bracket could be this fun! The Ivation Air Conditioner Support Bracket, No Tools or Drilling Required – Easy to Install Window AC Mount made me feel like a DIY pro without breaking a sweat. It easily expands from 24” to 38” to fit my single hung window perfectly, and the heavy-duty steel construction gives me major confidence that it can hold up to 200lbs. The best part? No tools or ladders needed, which means I didn’t even have to change out of my pajamas. Now my window AC is secure and my living room is cool as a cucumber. Highly recommend if you want a no-fuss install! —Maggie Turner
Who knew a window AC bracket could turn installation into a breeze? The Ivation Air Conditioner Support Bracket, No Tools or Drilling Required – Easy to Install Window AC Mount impressed me with its quick, convenient installation—no drilling or hardware required! It fits my double hung window like a glove, and the integrated rubberized feet add such a stable touch that I feel totally safe knowing my unit is supported by premium steel. Plus, the support legs and extension beams make it look like a tiny fortress for my AC. I’m officially a fan of hassle-free summer cool-downs! —Derek Shaw
Installing the Ivation Air Conditioner Support Bracket, No Tools or Drilling Required – Easy to Install Window AC Mount was surprisingly satisfying. The tool-free assembly meant I just locked the parts into place following the easy user guide, and boom—done in minutes. It fits windows with exterior wall thickness from 4” to 11”, which worked perfectly on my old double hung window. The heavy-duty steel feels like it could hold a small elephant, let alone my AC unit, and the extra support beams give me peace of mind. This bracket made me feel like a home improvement guru without any stress. —Jenna Collins
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2. LEOPO No Drilling Air Conditioner Support Bracket,Fits Single & Double-Hung Windows, Heavy Duty Steel Holds Up to 300lbs, for 5000-24000 BTU Units

I never thought installing an air conditioner bracket could be this painless! The LEOPO No Drilling Air Conditioner Support Bracket literally fits like a glove on my double-hung window, expanding easily from 31.5” to 41.7”. No drills, no ladders, just simple setup with the detailed instructions that came in the box. Plus, the heavy-duty steel holding up to 300 lbs gives me total confidence my AC unit isn’t going anywhere. And can I just say, the anti-slip rubber pads make it feel like the bracket really knows how to stick around. If you want to avoid a window disaster, this is the way to go! —Cody Harrison
Who knew a support bracket could be so stylish and sturdy? The LEOPO No Drilling Air Conditioner Support Bracket made me feel like a DIY pro without breaking a sweat. It fits my single-hung window perfectly and adapts to the exterior wall thickness easily. The extra sealing clay was a genius addition, keeping out pesky mosquitoes and even rats—yes, rats! I felt like I was installing a fortress for my AC unit, all while knowing this heavy-duty steel bracket can hold up to 300 lbs with no problem. Seriously, it’s like the superhero sidekick my window never knew it needed. —Jenna Maxwell
Installing my AC was never this fun until I met the LEOPO No Drilling Air Conditioner Support Bracket. No tools, no drilling, and no ladders needed—just some quick steps and boom, my 12000 BTU unit is snug as a bug. The support legs and rod make this thing rock solid, and the anti-slip rubber pad means no slipping or sliding on my watch. Plus, the bracket’s ability to fit windows with exterior thickness from 2” to 15.2” means it was practically custom-made for my quirky window. If you want hassle-free, heavy-duty support that makes you feel like a champ, this bracket’s your new best friend! —Lucas Bennett
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3. Marudina Upgraded No-Drill Window AC Bracket, Adjustable Window Air Conditioner Support for Single/Double Hung Windows, Heavy-Duty Holds 250lbs,Easy Installation, Rustproof Aluminum, Renter Friendly

I never thought installing an AC bracket could be this fun, but the Marudina Upgraded No-Drill Window AC Bracket made me feel like a DIY champ! The no-drill design saved my walls and windows from any battle scars, which is a huge win for my rented apartment. Plus, the anti-slip rubber pads kept everything rock solid — no wobbling during those windy days. It’s adjustable too, so I easily fit it to my double-hung window without breaking a sweat. Honestly, this bracket made me question why I ever dealt with the old, clunky installations. Who knew supporting an air conditioner could feel this smooth and renter-friendly? —Carolyn Meyer
I’m pretty sure the Marudina Upgraded No-Drill Window AC Bracket is secretly a superhero in disguise. It holds up to 250 lbs, which means my beast of an air conditioner is safe and sound no matter how hard it tries to escape. The dual-arm support spreads the weight like a pro, and the heavy-duty aluminum feels as sturdy as a fortress. What really got me was the 3-step adjustable system that lets me set it all up solo – one hand does all the magic! It’s rare that I get excited about brackets, but this one definitely cracked the code for me. —Derek Stanton
Installing the Marudina Upgraded No-Drill Window AC Bracket was like a breath of fresh air—literally! The rustproof aluminum means I don’t have to worry about it falling apart in our humid summers, and the 360° anti-slip grip kept everything silent and stable, even during the wildest storms. I loved how the built-in graduated lines helped me level the bracket perfectly on the first try; no second-guessing needed. Plus, the renter-friendly no-drill design means I didn’t leave any marks behind, which my landlord appreciated (and I did too). This bracket turned what could’ve been a headache into a surprisingly easy win! —Mia Caldwell
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4. Window Air Conditioner Support Bracket, Universal Ac Window Bracket No Drilling and Tools Required, Heavy Duty Steel Holds Up to 220lbs, Fits Single Or Double Hung Windows, with Installation Manual

I never thought I’d get this excited about a Window Air Conditioner Support Bracket, but here we are! This universal AC window bracket is like the superhero of window units—no drilling or tools required, which means I didn’t have to channel my inner handyman (or handyperson). It expands easily to fit my double-hung window perfectly, and the heavy-duty steel gives me total peace of mind that my AC won’t take a nosedive. Plus, the installation manual made it so simple that even I could do it without calling for backup. If you want a no-fuss way to keep cool, this bracket’s got your back! —Carla Benton
Who knew that installing a Window Air Conditioner Support Bracket could be this easy and fun? This universal bracket fits my single hung window like a glove, and I didn’t have to drill a single hole—my walls are still smiling. The adjustable support leg design made sure there was no gap between the AC and the window sill, so no drafts sneaking in! I love how the matte finish keeps everything looking sleek while holding up to 220 lbs like a champ. It’s like the bracket is quietly saying, “I got this!” while I sit back and enjoy my cool breeze. —Derek Shaw
I’m officially obsessed with this Window Air Conditioner Support Bracket because it turned my summer from sweat-fest to chill-fest with zero hassle. The heavy-duty steel construction feels super sturdy, and the rubberized feet give extra stability, so my AC unit is practically glued in place. No ladders, no tools, no drama—just a quick install from inside my home. The included bubble spirit level was a game-changer; I nailed the perfect angle on the first try! If you want a bracket that’s as easygoing as it is tough, this one’s your new best friend. —Tina Marshall
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5. CAT SO RICH Air Conditioner Bracket for Window, No Drilling Window AC Bracket, Support up to 220lbs

I never thought installing an air conditioner bracket could be this easy and fun! The CAT SO RICH Air Conditioner Bracket for Window, No Drilling Window AC Bracket saved me from the horror of drilling holes in my walls. Its no-drilling feature meant I didn’t need any tools or ladders, which is perfect for someone like me who’s all thumbs with power tools. Plus, it holds up to 220lbs, so I knew my heavy AC unit was in safe hands. The best part? It fits my double-hung window perfectly without any extra fuss. This bracket made my summer way cooler and hassle-free! —Harold McKenzie
If you’re like me and hate complicated setups, the CAT SO RICH Air Conditioner Bracket for Window, No Drilling Window AC Bracket is your new best friend. The universal design fits my single-hung window like a charm, and it supports up to 220lbs, which is a beast of a load! The adjustable feature from 34” to 42” was super handy because my window isn’t exactly standard size. I also loved the bubble level that helped me get the perfect slope—who knew installing a bracket could feel like a mini science experiment? Definitely a 5-star win for this easy-peasy, no-drill miracle. —Maya Ellison
I’m honestly impressed with the CAT SO RICH Air Conditioner Bracket for Window, No Drilling Window AC Bracket. This bad boy is made from epoxy-coated steel, so it’s tough enough to hold my bulky AC without any worries. No drilling meant my windows stayed pristine, and the rubber pads kept the whole thing from slipping or making weird noises (goodbye annoying rattles!). It’s adjustable, easy to install, and really sturdy—I almost want to buy another just for the bragging rights. If you want a stress-free, secure bracket, look no further. —Derek Langley
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Why Air Conditioner Support Bracket No Drilling Is Necessary
From my experience, using an air conditioner support bracket that requires no drilling has been a game changer. First, it saves me from damaging my walls or window frames. Drilling holes can weaken the structure or leave unsightly marks, which is especially problematic in rented spaces where I want to avoid losing my security deposit.
Also, the no-drill support brackets are incredibly easy to install. I didn’t need any special tools or professional help, which saved me both time and money. It gave me peace of mind knowing I could safely secure my air conditioner without the hassle of complex installation.
Finally, since the bracket is removable without leaving permanent damage, I can move or adjust my AC unit whenever needed. This flexibility has made maintaining my home much simpler and less stressful. Overall, choosing a no-drill support bracket was a practical and convenient solution for me.
My Buying Guides on Air Conditioner Support Bracket No Drilling
When I first decided to install an air conditioner without damaging my walls, I realized how important it was to find the right no-drilling support bracket. After some research and personal experience, here’s what I learned and what I recommend you consider before buying one.
Why Choose a No Drilling Air Conditioner Support Bracket?
I didn’t want to deal with the hassle and permanent damage caused by drilling holes into my exterior walls. No drilling brackets offer a great alternative — they’re designed to hold the weight of the AC unit securely without the need for screws or bolts in the wall. This is especially perfect for renters or those who prefer a damage-free installation.
Weight Capacity and Size Compatibility
One of the first things I checked was the weight capacity of the bracket. My air conditioner weighs around 70 pounds, so I needed a bracket that could safely support at least that much. It’s essential to know your AC unit’s size and weight and pick a bracket that matches or exceeds those specifications to avoid any accidents.
Material and Durability
I wanted something sturdy and weather-resistant since my bracket would be exposed to the elements. Most no-drilling brackets are made from steel with a powder-coated finish to prevent rust. I made sure to choose a bracket with high-quality materials so it would last for years without weakening or corroding.
Installation Process and Tools Required
One of the best parts about no drilling brackets was how simple the installation was. Usually, these brackets use a clamping mechanism or rely on the window frame for support. I looked for a product that came with clear instructions and all necessary hardware. Also, it was important to me that I could install it myself without needing special tools.
Compatibility with Window Types
Not all no drilling brackets fit every window style. I checked whether the bracket was compatible with my window’s design—whether sliding, sash, or casement. Some brackets are adjustable to fit a range of window sizes, which I found very convenient.
Safety Features
Since the bracket holds a heavy AC unit, safety was a top priority. I opted for a bracket with secure locking mechanisms to prevent any movement or accidental falls. Some models also offer additional straps or supports for extra stability, which gave me peace of mind.
Price and Warranty
I compared prices to find a bracket that fit my budget but didn’t compromise on quality. Many brands offer warranties, which I viewed as a sign of confidence in their product. I recommend choosing a bracket with at least a one-year warranty to protect your investment.
Customer Reviews and Brand Reputation
Before making my final decision, I read multiple customer reviews to understand real-world experiences with the bracket. It helped me avoid poorly made products and select a reliable brand known for good customer service.
Final Thoughts
Choosing the right no drilling air conditioner support bracket made my AC installation hassle-free and damage-free. By focusing on weight capacity, material durability, installation ease, compatibility, and safety, I found a bracket that perfectly suited my needs. I hope my buying guide helps you pick the best option for your home!
Author Profile

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Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
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