There are a few key considerations when using narrow crown staples for upholstery work:
Use the correct staple size/type for the materials
Narrow crown staples are typically best for thinner fabrics. Too big may split or tear material.
Anchor staples carefully into dense padding/webbing
Narrow tips can deflect off softer substrates, so place precisely through denser underneath layers.
Staple at a slight angle
Angling the staple exits instead of straight pierces material better and reduces tension on the fabric.
Leave enough legs exposed
Leaving a minimum of 1/8″ leg length protruding ensures the staple is anchored properly without coming loose.
Space staples closely together
Thin crown staples need tighter spacing (1/2″-1″) for strength versus wider crowns (1″-2″).
Be careful not to overdrive
An overdriven narrow staple could tear the fabric penetrated after installation is complete.
Use upholstery pliers if needed
Thin tips may require pliers rather than a hammer for accurate placement in delicate materials.
Taking time with staple selection and installation technique helps narrow crowns anchor securely without damage for upholstery work.