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16 or 15 gauge finish air nailer

23K views 44 replies 24 participants last post by  EricBrancard  
#1 ·
Can some one enlighten me on why 1 or the other. I have a 18G and a pin nailer I use for baseboards. But lately I seem to have to hang a lot of doors. That's the only reason/excuse I need to get a new tool.:thumbup: Also any brands to look at or stay away from.
 
#4 ·
I use 15 gauge for hanging solid core doors I prefer senco nailer
16 gauge straight nails for hanging hollow core doors, baseboards and the out side edge of window/ door casing I prefer paslode straight nailers I have been running these for years
18 gauge for the inside edge of window/ door casing I prefer bostich smart point nailer
21 gauge nailer for cabinet crown,toe kicks and shoe molding I prefer senco nailer
23 gauge pin nailer for pre finished cabinet moldings like scribe I prefer bostich or hitachi
 
#7 ·
For doors, wainscot, and any heavier solid wood mouldings I use a 15g. For most base and crown I use a 16g. They hold well enough, the holes are small and the nails are cheaper.

Most of the guns I own are older Hitachi or Senco before they both forgot how to make good ones. I've tried some of the newer guns they offer and they're not even close in quality and they cost more.
 
#10 ·
#14 ·
I use both, Hitachi all the way! The straight 16 for big baseboards and door trims, 15 if I need to toenail anything. 18 and 23 gauge for delicate stuff and stain grade.
I set my doors with trim screws and composite shims, period. I have had to tune up way to many doors guys gun in......
The 15 also gets used for exterior trim, although I pull the 16 out for some exterior trim too. Heavy duty exterior stuff gets siding nailed.
 
#16 ·
If someone is willing to pay you to hang interior doors with trim screws then by all means continue to do so. It is needlessly slow. A well shimmed door hung with 15g. nails with the center hinge screws swapped with longer screws to catch framing, and well nailed casing will not sag.

I will use screws on doors I'm hanging from scratch and using something other than an FJP jamb. These get hung with Wurth Jamo self adjusting screws for speed and ease more than strength. Pine is too soft and they can easily tear right out. The screws get hidden behind the stops.
 
#20 ·
I get paid to make things perfect for the long haul, usually on well padded fixed price contracts, not to install at production speeds, or to meet any sort of piece rate. So yes, screws and composite shims for me. :thumbsup:
I will look into those self adjusting screws though, seems like a neat idea.
 
#23 ·
I get paid to make things perfect for the long haul, usually on well padded fixed price contracts, not to install at production speeds, or to meet any sort of piece rate. So yes, screws and composite shims for me. :thumbsup:
I will look into those self adjusting screws though, seems like a neat idea.
I get paid to work to those same tolerances but at a production pace.

Almost every sagging door that I have ever tuned up suffered from one of two problems. Either the center screws were not changed on the hinges or shims were skipped, usually the one above the bottom hinge. A nailed jamb will remain perfect over the long haul if it is installed properly.

There is a common misconception that production work means sloppy and sub standard workmanship. It doesn't. Reveals need to be maintained, joints need to be tight, and the finished product must be both aesthetically pleasing and durable. Production is a mindset. You are constantly looking to cut out unnecessary footsteps and shave time off a job without compromising or improving quality. At some point in their career every carpenter would benefit from working in a production environment. They would see improvements both in efficiency and quality.

I actually like working piece rates (depending on the job). I've done large scale cabinet installs where I was making around $200 per hour while turning out tight work.

The Jamo screws are fun too use. If it feels like you are cheating then you are using them correctly.:thumbsup:
 
#21 ·
I don't even own a 16 gauge. 15 gauge for doors, big trim, t&g 1x, exterior stuff, or if I'm using the 18 gauge, and hit a spot where I find I need a bit more holding power. 18 gauge is my go to choice for most trim. The 23 gauge comes out now and then, for very fine stuff, very small trim, fixing cracks (with glue), ect.
 
#26 ·
You can probably turn up a few thread on the subject searching in the finish carpentry section. I know I've asked this question before.

I shim behind the hinges. I used to drive a long 3 inch screw through the center hole on the hinges for extra security, now I put a long screw behind each of the hinges when I plumb the hinge side. This way the painters aren't messing with my adjustments.

Some people don't like to shim behind the hinges so that future adjustments can be made. Usually adjustments are only going to need to be made in the event of settling or hinge sag from heavy weight/heavily used doors. To me both of these adjustments can be remedied on the actual door hinge by bending with a crecent wrench.

Gary knows what he's doing though, I'm sure he has very good reason for his methods.
 
#28 ·
My door install problem goes something like this: I will install a pre-hung dead-on plumb, then get a sag a couple days later that affects the latching. Jamb is still plumb. I do shim and use a couple long screws, so I think it's mostly quality of the door and/or hinge. Anybody else?

Now I just hang them to accommodate that bit of eventual sag.
 
#32 ·
Regarding nailing doors in, I took it to mean that using screws allows you to fine tune and adjust it more easily if something is slightly off. I'm anal about door fit and use screws. It is easy to pull the casing to the point where they flex slightly, even with shims. I'm sure if you get everything perfect on the first go, nails will hold it fine.