As a framing contractor, I use medium crown staplers to fasten acres of wall sheeting every year, but they're also invaluable for building interior details like tub platforms, shower seats, fireplace surrounds, and arches. I used to tackle these projects with a framing nailer, building 2-by pony walls and running ledgers to support plywood decks, but I've found that if I prefab everything like using my table saw and medium crown stapler, I can produce a higher-quality, and easier-to-build and -install product. This technique allows me to use up scrap plywood and blocks that would otherwise go to waste, too, so the stapler actually saves me money.

The strength that's developed with staples and plywood is amazing, and, along with creating solid connections, staples are ideal for working with smaller pieces of lumber: Where an 8-penny nail might split a small wood block, the stapler fastens plywood to it securely and quickly with zero damage.

While this test focuses on framing applications, the broad range of fastener lengths makes medium crown staplers ideal for other trades, too. Stucco contractors use the staplers' unmatched speed for fastening metal lath with 1- to 1 1/2-inch staples. Roofers like the fact that 2-inch medium crown staples don't split the 1x3 furring strips they run horizontally over roof decks for concrete tile installation. And, ceramic and stone tile installers use staples fasten cement board to floors, walls, and countertop blanks.

Test Criteria

I tested 10 new models: the Duo-Fast SM-7664, Fasco F45C G-55 SS(CT), Hitachi N5008AC, ISM MC716200, Max TA551/16-11, Paslode $200-S16, Porter-Cable MS200, Senco SNS40, Spotnails XS76-8650, and Stanley-Bostitch 650S5. I ran them hard for two months in sheeting applications where I nailed off 3/8-inch and 1/2-inch plywood, 7/16-inch OSB, and 1/2-inch asphalt impregnated sheeting (AIS), testing each model for speed, power, comfort, and durability. Since many of the projects I build have tough OSB comers and softer non-structural AIS infill sheeting, I was especially looking for good depth-of-drive adjustments for setting staples flush in the different materials. For pickup work like arches and shower seats, I looked for adjustable exhaust, tool maneuverability, and balance. I also considered the types of staples each model accepts, their jam-clearing features, and the general fit and finish of each tool.

Speed, Power, & Depth-of-Drive