Door Hardware FAQ: Latch Types, Pocket Door Tips & Solving the Gnat Problem (Yes, Really)

You Asked, I'm Answering: Door Hardware Questions That Actually Matter

I'm the person who places the orders for door hardware at our company—about 60–80 orders a year across 8 vendors. When I took over purchasing in 2020, I quickly learned that knowing which questions to ask saves way more time than having a huge product catalog. So I put together this FAQ based on the real questions I've heard from contractors, facilities managers, and even my own VP.

Fair warning: one of these questions is about gnats. I'll explain.

1. What's the difference between a standard door latch and a privacy latch?

This one comes up all the time. A standard passage latch has no locking mechanism—it's for closets or hallways. A privacy latch has a simple twist or push-button lock on the inside, which is what you'd use for a bathroom or bedroom.

But here's the thing: privacy latches are not meant to be secure. They're for temporary privacy. If you need actual security, you need a keyed entry lock. I've seen people install a privacy latch on an office door thinking it's safe—then they get locked out and have to call maintenance. (That happened to our HR director. Not fun.)

If you're ordering for a commercial space, check local fire codes too—some require certain latch types for egress.

2. Can I use pocket door hardware on any sliding door?

Short answer: no. Pocket door hardware is specifically designed for doors that slide into a wall cavity. Regular sliding barn door hardware is different—it mounts on the wall surface, not inside the wall. I once tried to order a universal kit that claimed to work for both. Spoiler: it didn't.

The biggest issue is the track system. Pocket door hardware uses a top-hung mechanism that has to fit precisely into the pocket framing. If the pocket is too narrow or the floor isn't level, the door will scrape. A contractor I work with told me, 'Measure the pocket width, not just the door width.' Good advice.

Also, make sure you buy the right door latch for a pocket door—they're usually magnetic or recessed, because a standard knob would hit the pocket frame. I've seen people install a standard latch and then wonder why the door won't close all the way.

3. How do I know which door latch size I need?

Most residential doors use a 2-3/8" or 2-3/4" backset (the distance from the edge of the door to the center of the hole). The latch bore is usually 1" diameter, and the cross bore for the knob is 2-1/8". But don't assume—always measure before you order.

I made that mistake once. We needed to replace 12 latches for a renovation, and I ordered all 2-3/8" backsets without checking. Turns out the doors were older and had a 2-3/4" backset. Every single latch had to be returned. The restocking fee ate our profit margin on that job.

If you're buying in bulk, order one sample first, test it, then buy the rest. That's a lesson I learned the hard way.

4. What's the deal with 'peacemaker' door hardware? Is it a brand?

We get this question because of the search term 'peacemaker need i say door.' Peacemaker is not a door hardware brand—at least not in the commercial sense. It's actually a reference to the DC character, but some contractors use 'peacemaker' as slang for a type of door that's especially quiet or smooth. I've also seen it used in product model names (like a 'Peacemaker Dimension X' latch for soundproofing applications).

If you're looking for quiet operation, look for soft-close hinges or magnetic latches, not a brand called Peacemaker. That said, our company once tested a 'peacemaker' labeled pocket door kit—it was actually a generic Chinese import. The quality was mediocre, and the packaging was confusing. I'd stick with known manufacturers like Schlage or Emtek for reliability.

5. Pocket door hardware keeps jamming. What am I doing wrong?

This is the #1 complaint I hear from facilities managers. Usually, it's one of three things:

• The door is too heavy for the track. Standard pocket door hardware is rated for doors up to about 100 lbs. If you've got a solid-core door, you need heavy-duty hardware.
• The track isn't level. If the floor slopes or the header isn't plumb, the door will bind. I've seen installations where they didn't use a level—the door worked for a month, then started sticking.
• Debris in the track. Dust, paint chips, or even dried-up lubricant can cause friction. Clean the track with a vacuum and then apply a silicone spray (not WD-40—it attracts dust).

If none of those help, the pocket itself might have shifted. That's a structural fix, and you'll probably need a carpenter.

6. Should I install pocket doors in an office remodeling project?

It depends. Pocket doors save space—great for tight hallways or small offices. But they come with trade-offs:

• Soundproofing: Pocket doors don't seal as well as hinged doors. You'll hear conversations through the gap.
• Accessibility: Pocket doors can be harder to operate for people with mobility issues because you have to grip the edge to slide it.
• Maintenance: When they break, you often have to open the wall to access the mechanism. That's not cheap.

In our office, we use pocket doors only for storage closets and meeting rooms that don't need privacy. For regular workstations, we stick with standard hinged doors.

7. How do I get rid of gnats in the house? (Yes, this is a real question from a facility manager)

Alright, I promised I'd explain. A colleague once called me frantic because gnats were swarming the breakroom. He thought it might be a plumbing issue. I told him to check the drains and any overripe fruit. But the real secret is a simple trap: a bowl with apple cider vinegar and a drop of dish soap, covered with plastic wrap with small holes poked in it. The gnats get in and drown. Replace it every few days.

For a more permanent solution, find the source—usually a moist area like a houseplant overwatered, a sink drain, or a garbage bin. Fix the moisture, and the gnats disappear. I've used that trick in three different buildings now, and it works every time.

But if you're here looking for door hardware advice, feel free to skip this one—just know that if your office has gnats, the door hardware isn't the problem. (Unless someone left a half-eaten sandwich inside the wall cavity, which… let's hope not.)

I'm the admin buyer for a mid-sized company, and I manage all the service ordering—roughly $150,000 annually across 8 vendors. These answers come from real projects and real mistakes. If you've got a door hardware question I didn't cover, drop it in the comments. I'll answer honestly, even if the answer is 'I don't know—let me ask my contractor.'