Key Build Features
- Roof Modification: Screw a treated 2×4 scrap block under the back edge of the lid to tilt the top surface forward or backward.
- Overhang Awning: Extend an overhanging plastic flap or plastic flowerpot saucer above the entry hole to block rain from dripping into the doorway.
5. Mylar Emergency Blanket Solar Heat-Trapper
