Homeowners often ask: “Can I hang a heavy AC or a TV on an AAC block wall?” The answer is Yes, but you cannot use the old “hammer and nail” method used for red bricks.
The Professional Way to Hang
Use Drill Bits: Never hammer a nail directly into an AAC wall; it will create a messy hole. Always use a drill bit.
Expansion Bolts: For heavy items like Kitchen Chimneys or 55-inch TVs, use specialized AAC Nylon Plugs or expansion bolts. These “grip” the porous structure of the block from the inside.
Avoid Vibrations: When drilling, don’t use the “hammer” mode on your drill. The standard rotary mode is enough to glide through AAC smoothly and cleanly.
Conclusion
AAC blocks are incredibly versatile. With the right hardware, they can support all your modern appliances and decor without cracking.