Crawl Space Ninja DIY Blogs

Michael Church from Crawl Space Ninja Supply holding a piece of gray dimple underlayment drainage mat with text reading “Dimple Underlayment: What It Is, How to Use It, and When You Actually Need It” on a red background.

Dimple Underlayment: What It Is, How to Use It,...

Not sure if you need dimple underlayment under your crawl space vapor barrier? In this guide, AJ from Crawl Space Ninja Supply breaks down what a crawl space drainage mat...

Dimple Underlayment: What It Is, How to Use It,...

Not sure if you need dimple underlayment under your crawl space vapor barrier? In this guide, AJ from Crawl Space Ninja Supply breaks down what a crawl space drainage mat...