Indoor Slide Ideas: Installing a 9′ Tube Slide in a House By Cari | Published on August 5, 2025August 15, 2025 Childhood dream achieved; this homeowner installed an indoor slide between two floors. In this article (with an accompanying video for visual learners), learn what steps and considerations one homeowner took to make sliding from the main level of their home to the basement a dream come true. The 9-foot Side Winder […] Also posted in Instructions, Playground Equipment, Slides || Tagged indoor slide, tube slide installation, indoor slide build, installing an indoor slide, creative home upgrades, indoor slide tips, howto10 | Leave a comment