How To Fasten Plywood To Concrete Wall

Before attaching the plywood you should apply a concrete sealer to the cmu block.

How to fasten plywood to concrete wall.

My basement has been bone dry for 8 years so moisture is not. Several methods can be used to connect plywood to concrete blocks or concrete masonary units cmus as they re officially known. One way to attach plywood to a concrete surface is to screw it into place with concrete fasteners. Plywood will provide a way to secure other finish materials to the concrete block.

Plywood is often used as a sub flooring. I want to attach plywood to my basement walls for my woodshop. The cut nail has a square tapered shape with a square tip. The easiest approach is simply to nail the wood to the concrete.

Installing 2 inch wide treated strips is necessary for a solid base for the house siding. Line up your fixture or whatever you want to attach to the concrete. Line up the hole that you drilled into the concrete with the hole in the fixture. Furring strips to walls and plywood subfloors to.

Fastening wood quickly and securely to concrete is a simple job with this method from my contractor s bag o tricks. Using self tapping screws such as those by tapcon will fasten the strips to the concrete securely but concrete nails can be used as well. You can fasten wood to concrete using 3 different methods depending on your preference. Two common nail options are shown below.

The cut nail and the concrete nail. The hole in your fixture must be the same diameter of the anchor that you re bolting into the concrete. I want to minimize the loss of square footage and the cost of lumber so i would prefer to not use 2x4 typical construction walls against the concrete. Another way that involves less strain and hard work is to glue the plywood to the concrete.

It can be installed on top of concrete before hardwood flooring or another type of material is installed. Connecting wood to concrete can seem intimidating but with the right tools even an amateur craftsman can do it. Place the fixture over the concrete and line up the holes. The strips can be ripped from 2 inch by 4 inch lumber or plywood but they should be at least 3 4 inch thick.

I want it to be strong and reasonably flat. But attaching to concrete really isn t much more difficult than fastening to wood if you use the correct tools and specialized fasteners.