Create a rectangle by screwing another short piece of 2x4 between the long pieces at the other end as shown.
Diy window ac support bracket.
This bracket mounts to wall with compression from the locking cams.
This support bracket has a double tube frame allows for easy ac unit installation.
Ensure that the brackets are of sufficient length and strength to support your window air conditioner and attach them to the exterior wall immediately beneath your window unit so the unit rests on them.
Window ac unit support bracket requiring no tools for installation.
You simply click the parts together then adjust.
The support bracket will adjust to fit a wall thickness of up to 9 1 2 in.
How to install a window air conditioner support bracket.
One block will be angled so the bracket can be leveled.
A c safe ac 160 universal heavy duty window air conditioner support installing a window a c bracket fall in the diy category but as always call a professional if in doubt.
This bracket can easily be removed and replaced without any damage to the window or window frame.
Window ac unit support bracket requiring no tools for installation.
Measure the width of the windowsill and use a pencil to mark.
It requires no drilling or hardware of any kind.
Small blocks come with the unit that need to be screwed into the window sill.
Measure the width of the window with a measuring tape.
You can purchase l brackets at most hardware stores.
You can use l brackets as an alternative to a component brace for your window air conditioner.
They work much like a table and a unit will be fully supported from falling.
After the blocks are in place screw in the top bracket bar.
Find the center of the window sill and mark it.
The top shelf tsb 2438 is far easier to install than any of the standard ac brackets we tested.
Example window a c wall bracket on amazon top shelf tsb 2438 air conditioner bracket no drilling and no tools required white brackets give good support to a window air conditioner since they are built specifically for that propose.
And will fit in any window opening greater than 17 in.
This support bracket has adjustable arms that extend out to brace against window frame with support legs that braces against the exterior of the house.
Transfer the window width measurement to a.
Measure the width and depth of the channel in which the window slides on both sides of the frame.
Because of the depth of the lumber i used deck screws 2 at each connection point.
Lay a shorter piece of 2x4 down and screw the ends of the longer pieces to the ends of this shorter one as shown.