How to Build a Easy DIY Solar Pool Heater. All you need is 4 two foot lengths of pvc, 4 90 degree pvc elbows, foam pipe insulation, duct tape, 6 mil black plastic and some wire ties. The project takes less than one hour. This design works great for above and in ground swimming pools. http://www.diyeasycrafts.com/
Sealing leaky joints in heating ducts is easy, cheap, and can reduce your energy costs by hundreds of dollars a years. Simply buy aluminum-colored silicone caulk and caulk every joint in rectangular ductwork (clean the joints first with a household spray cleaner and a rag to remove dust). Use the caulk to seal around the take-off boots to each branch run. Buy high-temperature UL181 aluminum foil tape in the duct section of a home center and use that to seal the joints of round ductwork.
My students & I created this giant "Once upon a Homecoming" storybook to be used as a photo backdrop at our high school homecoming dance. The materials we used included 4x8' insulation foam boards, brown butcher paper (cover), cream paper for the inner pages, adhesive spray glue, duct tape, acrylic metallic gold paint for the castle, acrylic chocolate brown paint for the lettering, & artificial flowers and vines. YouTube Channel: gthsnews Search: GTHS "Once Upon A Homecoming" Highlights 2015…
E/O 12 in. x 15 ft. Self-Stick Foam/Foil Duct Insulation