Diablo Demo Demon 12 In. 4/6 TPI Wood w/Nails Reciprocating Saw Blade (2-Pack) medium 36" whole house fan is

36" whole house fan is appropriate for homes with attics over 3200 sq

Bonds to standard plywood

They will not chip

This product re-seals around decking screws insure waterproofing

Wood-to-concrete connectors that satisfy engineering and code requirements

Diablo Demo Demon 12 In. 4/6 TPI Wood w/Nails Reciprocating Saw Blade (2-Pack) medium 36" whole house fan isDiablo Demo Demon bi metal reciprocating saw blades are specifically designed for maximum performance in nail embedded wood applications. The high performance blades feature bi metal technology that delivers up to 4 times longer life than standard blades. The variable tooth technology provides faster cuts with less vibration.