Why Wide Plank Solid Hardwood Is Rarely Recommended (And What Most People Don't Know)

If you've ever shopped for hardwood flooring, you've probably heard something like this:

"I'd stay away from wide-plank solid hardwood."

Or...

"You should probably go with engineered if you want wide boards."

Most people hear that and assume wide planks are somehow inferior.

They're not.

The real issue is movement.

Wood is alive... well, not literally, but it still reacts to the world around it.

As the humidity goes up, wood absorbs moisture and expands.

As the air dries out, it gives that moisture back and shrinks.

Every hardwood floor does it.

Here's what most people don't realize.

A 3-inch board doesn't have very far to move.

An 11-inch board does.

The wider the board, the more noticeable that natural movement becomes.

That's why installers have traditionally been cautious about wide-plank solid hardwood.

It's not because they don't love the look.

It's because they don't want callbacks.

Over the years, the flooring industry found a solution.

Engineered hardwood.

By crossing layers of wood in different directions, engineered flooring reduces movement and makes wider planks possible in more homes.

It's a great product, and there's a reason it's become so popular.

But what if you still wanted real 3/4-inch solid hardwood?

That's where Thermawood changes the conversation.

Using only heat and steam, Thermawood permanently changes the wood itself.

The process removes much of the organic material that causes wood to react so dramatically to moisture changes.

The result is a solid hardwood floor that's far more dimensionally stable than traditional hardwood.

That doesn't mean wood never moves.

Every piece of real wood will move a little.

Anyone who tells you otherwise isn't being honest.

But reducing that movement changes what's possible.

It opens the door to wider planks, longer lengths, concrete slabs, radiant heat, bathrooms, and other applications where traditional solid hardwood has often been avoided.

At the end of the day, wide-plank hardwood was never the problem.

Movement was.

And once you understand that, you start looking at hardwood flooring a little differently.