Start with a Reliable Tape Measure

A tape measure is fundamental for nearly every DIY project, from hanging shelves to cutting materials. Choose a sturdy, lockable tape measure with clear, easy-to-read markings—preferably one at least 25 feet long for versatility.
Always double-check your readings and use the tape’s locking mechanism to maintain accuracy. Precise measurements prevent expensive errors and ensure a professional finish. For detailed advice on selecting the right tape measure and measurement tips, check out This Old House: How to Choose and Use a Tape Measure.