10 Best Window Air Conditioner Bracket No Screws 2025 in the United States

The Ivation Air Conditioner Support Bracket stands out due to its user-friendly, no-tools-required installation process, making it an excellent choice for those who want a hassle-free setup. It's designed to fit most single or double-hung windows, with adjustability from 24” to 38” and adapts to exterior wall thicknesses between 4” to 11”, providing great versatility.

The heavy-duty steel construction, coated with epoxy, ensures durability and can support units weighing up to 200 lbs, addressing the crucial need for stability. Rubberized feet and support legs add extra stability, both inside and outside the window, making it a secure option for your AC unit. However, some users might find the 19.25 by 17.25 inch dimensions slightly limiting, depending on their specific window setup.

This product is particularly suitable for those seeking an easy-to-install, stable, and durable AC bracket without the need for drilling or additional tools. It's important to ensure it fits your window specifications beforehand.

The CAT SO RICH Air Conditioner Bracket is designed to support window air conditioners weighing up to 220 pounds, making it suitable for a wide range of units from 5,000 to 24,000 BTU. It fits most single or double hung windows, with an adjustable length from 34 to 42 inches and can accommodate wall thicknesses between 3 and 11 inches. This flexibility ensures compatibility with many window setups, especially brick, cement, or solid wood sills.

One of the key advantages is its no-drill installation, which eliminates the need for tools, screws, or ladders, making the setup safer and easier for users who want to avoid damaging their window frames or exterior walls. The bracket is made from durable, powder-coated steel, providing a sturdy build and long-lasting support. Additional non-slip rubber pads help prevent slipping and reduce vibration noise from the AC unit. It is important to note that the bracket is not suitable for hollow aluminum window sills.

The bracket includes a bubble level to assist in mounting, though installation may require careful adjustment to ensure proper angle and stability. Weighing about 10.5 pounds, it is fairly lightweight for handling but still robust enough for heavier units. This product offers a solid balance of strength and convenience for those needing a reliable, easy-to-install, and damage-free bracket, with the caveat to verify window sill compatibility beforehand.

The Marudina Adjustable Window AC Bracket is designed for those who want a strong and easy-to-install support for their window air conditioners without drilling holes. It can hold air conditioners weighing up to 220 pounds, which covers most standard units. The bracket is made from galvanized alloy steel, making it sturdy and rust-resistant, so it should last through different weather conditions. It fits windows that are 26 to 41 inches wide, giving you a good range for common window sizes.

One of the biggest advantages is its quick installation — you can set it up in about 3 minutes without any special tools or wall damage, thanks to its no-drill design. The support legs have anti-slip rubber pads that help keep the unit stable and prevent slipping once installed. The bracket’s width and leg angle can be adjusted easily by hand to match your window and air conditioner size. However, since it uses pins for adjustment rather than screws, it might not feel as firmly locked as brackets with threaded fasteners, which could be a consideration if you live in a very windy area.

This bracket offers a practical solution for anyone seeking a hassle-free, durable support that protects their window and securely holds most window AC units.