Crawl Space Ninja DIY Blogs

Crawl Space Insulation Vapor Barrier: What It Is and How to Install It

Crawl Space Insulation Vapor Barrier: What It I...

AJ from Crawl Space Ninja Supply breaks down how the Crawl Space Insul-Barrier works as a faster alternative to foam board for crawl space wall insulation. Learn how this all-in-one...

Crawl Space Insulation Vapor Barrier: What It I...

AJ from Crawl Space Ninja Supply breaks down how the Crawl Space Insul-Barrier works as a faster alternative to foam board for crawl space wall insulation. Learn how this all-in-one...

The Crawl Space Standards Every Homeowner Should Understand in 2026

The Crawl Space Standards Every Homeowner Shoul...

Most crawl space failures don’t happen overnight. They develop quietly, out of sight. A little excess humidity, recurring dampness, insulation that never fully dries. By the time a homeowner notices...

The Crawl Space Standards Every Homeowner Shoul...

Most crawl space failures don’t happen overnight. They develop quietly, out of sight. A little excess humidity, recurring dampness, insulation that never fully dries. By the time a homeowner notices...

5 tips for your crawl space, basement, encapsulation

Five Enemies Lurking Under Your Home

Most crawl spaces fail for the same five reasons humidity, water, mold, insulation, and trapped gases and missing even one can destroy your home from the ground up. At Crawl...

Five Enemies Lurking Under Your Home

Most crawl spaces fail for the same five reasons humidity, water, mold, insulation, and trapped gases and missing even one can destroy your home from the ground up. At Crawl...

Strategic Dehumidifier Placement: The Ultimate Guide to a Drier, Healthier Home, Dehumidifier Tips

Strategic Dehumidifier Placement: The Ultimate ...

Hi, I’m AJ with Crawl Space Ninja Supply, and today I want to talk about something that doesn’t get nearly enough attention: humidity control. Most homeowners think their air conditioner...

Strategic Dehumidifier Placement: The Ultimate ...

Hi, I’m AJ with Crawl Space Ninja Supply, and today I want to talk about something that doesn’t get nearly enough attention: humidity control. Most homeowners think their air conditioner...

The Truth About Fiberglass Insulation in Crawl Spaces

The Truth About Fiberglass Insulation in Crawl ...

Hi, I’m AJ with Crawl Space Ninja Supply. If you’ve ever been under your home and seen fiberglass sagging in the crawl space, you’ve probably wondered: Is this normal? Should I...

The Truth About Fiberglass Insulation in Crawl ...

Hi, I’m AJ with Crawl Space Ninja Supply. If you’ve ever been under your home and seen fiberglass sagging in the crawl space, you’ve probably wondered: Is this normal? Should I...

Mold Awareness Month: What Homeowners Should Know About Mold in Their Crawl Space or Basement

Mold Awareness Month: What Homeowners Should Kn...

As Mold Awareness Month comes to it's final week, a perfect time for homeowners to focus on understanding and preventing mold growth in their homes, particularly in crawl spaces and...

Mold Awareness Month: What Homeowners Should Kn...

As Mold Awareness Month comes to it's final week, a perfect time for homeowners to focus on understanding and preventing mold growth in their homes, particularly in crawl spaces and...