Practical Tips for Better Results Achieving professional results when building slatted floating shelves relies on precise measuring, consistent spacing, and quality mounting hardware. Use wooden spacer blocks of equal thickness when assembling backboards to guarantee uniform gaps between every slat. Always check your work with a long spirit level at multiple stages, including when fastening backing panels and securing final shelf planks. When drilling pilot holes through hardwood, use countersink drill bits so screw heads sit flush beneath the wood surface, preventing snagged towels or exposed metal. For invisible shelf support, utilize heavy-duty blind floating shelf brackets anchored directly into studs. Regularly wipe down wooden shelves with a microfiber cloth and mild wood cleaner to maintain the protective finish and prevent dust accumulation in humid environments.