installation instructions: WOOD SHUTTERS SAFETY INSTRUCTIONS Make sure to use the correct tools recommended. Wear safety goggles. Fallow fixture, power tools, and paint manufacturers’ instructions and users manuals. Use common sense and follow good construction practices. TOOL & MATERIAL | PORTENT INFO + 1/8" carbide drill bit is required for stucco, hardboard, fiber cement, brick or masonry. CHE C KILTS + For shutters up to 55", use four screws per shutter.