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 Alpine Hardware Drill-Less Window Air Conditioner Bracket is a well-designed solution for those looking to install an air conditioner without the hassle of drilling. Its patented steel construction ensures durability and the ability to support air conditioners over 200 lbs, which is impressive for most residential needs.

The bracket is adjustable, fitting wall thicknesses between 3 to 12 inches and window widths from 27 to 38 inches, making it versatile for various window styles. The absence of drilling makes installation straightforward, ideal for those who prefer an easier setup process or want to avoid damaging their window sills.

Additionally, the design aims to relieve stress on the window, contributing to its stability and protecting the window sill from damage. This bracket works with all brand name air conditioners, adding to its convenience. On the downside, the product's weight of 8.31 pounds might be a bit heavy for some users to handle during installation.