r/BuildingCodes

A question about ceilings.

I’m in the US, Ohio. Went to a friends place and saw that the main floor did not have drywall or anything covering the joist for the ceiling. It was just painted with professionally installed lighting. Kinda industrial look I guess.

I’ve done construction jobs most of my life and had the luxury of learning from guys that have whole lives worth of experience. When I was learning drywall, 20 years ago now, I was taught your ceiling is required to be 5/8 thick. Was told it is for fire containment. Same reason blocking is needed if you are running long studs between two floors.

Did this rule change? Was it ever a rule? Are your ceiling joists aloud to be exposed?

reddit.com
u/SroyceA — 12 hours ago

ICC CA commercial building vs IBC

Can anyone give some insight into how different these tests are? Specifically how chapter 11 is handled?

I’ve been reviewing a lot of exam prep material online and everything is geared toward the B2 exam but it’s hard finding material for the CA commercial building inspector exam.

After some initial review, it seems like the biggest difference in the CBC vs the IBC is chapter 11.

Thanks!

reddit.com
u/chrillho18 — 13 hours ago

Kitchen exhaust in 50-year-old townhouse without in Virginia?

I'm in the midst of selling my home with the attendant joys over in Virginia, and the latest inspector came out of left field claiming it's a material defect that the kitchen doesn't have an exhaust system. Given that the buyer is now requesting thousands in credit because the inspector has said I'm on the hook to rip out a wall and run ducting from the kitchen to the exterior, I am somewhat perturbed here. The home's already been inspected twice (thrice if you count my inspection when I bought it) and not one other inspector said a word about that. None of the townhomes in this neighborhood have external exhaust for the kitchens, because as you can see in the photo they only have two walls and are open right into the dining room, so it's not like any fumes are being bottled up in a restricted space. I tried looking through the Virginia code but can't find anything that looks relevant; I see that if there is a range hood it's supposed to duct out, but nothing that says a range hood must exist in the first place. Does anyone with more knowledge than I have any useful insights?

u/Kalrath — 1 day ago

Trellis Question

Received a complaint relating to my parents’ property in Orange County, California. They have some structures that do not meet the setback requirements. But my main question is regarding trellises. They have a few for plants.

One trellis is approximately 4 ft wide by 10 ft long and about 4 ft tall.

Another is 6ft wide by 20 ft long about 6.5 ft tall

Third one is about 6 ft wide by 15 ft long about 6 ft tall.

The city says these would fall under accessory structures. It doesn’t seem right, and I am not getting clear information online. Can anyone offer some insight if these 3 trellises are really accessory structures?

Alternatively, they say that only 3 non permitted free standing structures are allowed as long as the footprint of these trellises are less than 120 sf.

Thanks in advance!

reddit.com
u/daydreamingrn — 3 days ago

Private engineer thinking of going to public plan reviewer, Oregon / West Coast

I'm a PE and operate my own firm with a couple drafters here in Oregon. I'm finding myself wanting to be on the other side of the fence. Is the grass greener? Can I still moonlight my business as long as it's not a conflict of interest (probably keep my out-of-state work going)? Should I start just taking ICC tests or should I apply for a job first?

reddit.com
u/Leading_Bench_2104 — 3 days ago

BCIN preparation courses

I am planning to take the BCIN Legal and Small Buildings exams. Someone advised me that taking a preparatory course at George Brown College would be helpful.

reddit.com
u/Fine-Camp-2322 — 3 days ago
▲ 2 r/BuildingCodes+1 crossposts

Remodel rules and permits in RSM

If I remodel the master bathroom w slight movement in plumbing and move of a non-load bearing wall do I need to pull permits - contractor says no. Will there be any problems if we decide to sell house?

reddit.com
u/JazzyGal89 — 3 days ago

Habitable space vs living space

Hi, I’ve been doing some work in my garage and sometimes run into conflicting code requirements related to these two terms. We’re adding a powder room, enclosing the laundry in a closet and dry wall. No AC other than a window unit.

How do these two terms get defined? When does unfinished space become habitable and/or living space?

reddit.com
u/ramvanfan — 5 days ago

Is this stove against code? CA

In my apartment (I live here). Stove is butt-up against wall. Wall gets very hot when using the stove, enough to burn my hand. Oil also spatters onto wall and is annoying to clean.
I’m not sure if it’s fire resistant drywall.
Is my best move to just put a heat shield and call it a day? Or is it against code?

u/jacraest — 5 days ago
▲ 1 r/BuildingCodes+1 crossposts

Pilaster column ties and plate embeds

I worked for a contractor years ago 2019 and witnessed something that disturbed me at the time that I recently recalled. It seemed so egregious and negligent that I thought surely it was illegal. I recall at least two plate embeds to pilasters that weren’t placed in the rebar to be bolted up prior to the form being set. I don’t recall the exact dimensions of the pilaster, but recall the wall being approx 14’ tall and at least 14” wide. This was a foundation to six or seven story building with a cantilever directly above these pilasters on about the fourth floor that precast panels hung from. Well, rather than remove the form to properly place the embeds, I witnessed two carpenters cut the column ties out of the pilaster to place them. I feel that it should be known to the occupant of the building if it hasn’t already revealed itself. Should I and if so, how would one go about doing so?

reddit.com
u/No-Jackfruit3403 — 4 days ago

anyone else feel like zoning codes are written to confuse you on purpose?

every time i look one up it's a different format, buried in a PDF from 2009, with amendments that reference other amendments. curious how people actually deal with this.

reddit.com
u/kimiaInQI — 5 days ago
▲ 1 r/BuildingCodes+1 crossposts

Fire escape code violation??

I’m pretty certain based on anything I’ve read that my fire escape situation is a housing code violation in nyc. There is a fire escape, but it is between two windows in my apartment, and you’d have to awkwardly and dangerously climb out of your window and over the sides of the fire escape. The only other exit is the main entrance. I am technically on the 2nd floor, 3rd if you’re considering the garden floor apt. I have texted mgmt about it before and they don’t reply about it but will reply about other matters. My lease is up at the end of Sept and both of my roommates are moving out. I’ve been here a few years and will most likely stay. I called my mgmt company and basically said hey listen I like you guys and don’t want this to sound like a threat but these are the concerns I have- would it be possible to go month to month instead of signing a new lease, or at least don’t hike the rent, which they’ve done every year by $75. I’m now nervous and second guessing myself. As far as mgmt companies go they aren’t bad and I don’t want a bad relationship with them. Is this definitely a violation? Do I have a leg to stand on? Looking for any kind of advice really.

reddit.com
u/Afraid_Wrangler_5341 — 5 days ago
▲ 0 r/BuildingCodes+1 crossposts

NC House addition question

I am looking to add on to a customer’s house. This will be my first project as a GC. The customer wants to close in their carport but it will be about 3’ off the ground (haven’t measured yet) to meet the existing floor. Where can I find the foundation/footing requirements for something like this?

EDIT: Close in carport for livable space. It will be a living room / office area.

reddit.com
u/Fire_Mangos — 5 days ago
▲ 1 r/BuildingCodes+1 crossposts

Non-IC Can Lights--call Contractor back from 10 years ago?

Hi,

About 10 years ago I had R30 L77 blown into my attic by a reputable contractor, who is still a reputable contractor in business in my area.

After chasing humidity in summer as well as cold drafts in the winter, I had to smack my forehead that I didn't look at 5 can lights I have in my house. Sure enough, they're not insulated at all and in fact cob webs were blowing in the wind when I inspected them. They have had good LED bulbs in them for 10-11 years. I want to seal the trim as well as inside with foil tape.

https://imgur.com/a/WiRp6pv

Thing is, I don't believe these are IC rated, but there's nothing identifiable on the inside of the can. I do see pink insulation in one of the holes in the pics. Based on the UPC, they are some commercial electric non-IC rated cans. This gives me concern on moving forward.

My attic is not really accessible, it's more like a crawlspace with low clearance plus all the blown R30, and my health isn't good enough to get up there. But now I'm concerned. I know this is a code violation, let alone a fire hazard. But do I reach out to the contractor from 10 years ago (I have the receipt and an email from then). Do I just hire some handyman or other contractor to install some of the insulated buckets or whatever?

I really don't like the look of the pancake LED retrofit and really don't want to do that, hence my question. Thanks!

u/Tenmaru45 — 8 days ago

Driveway to narrow for consistent path of egress?

Ok, not sure where I'm going with tis, and much of this is predicated on whether expectations concerning non-structural objects like cars are inherent when judging compliances. But here's a NYC driveway between two houses; on either side of the driveway is a doorway for a shitty little apartment (marked by red arrow.) I've never actually measured it, but typically when two parked cars are in the driveway there seems to be no fully 36" wide path to the street in the event of an emergency (obviously we'll just have to ignore the sidewalk in this case). At any rate it always feels as if the cars are too inconveniently close together.Maybe if both cars were parked on the extreme agents there could be a 36" path down the middle? But there's no rule for this? Of course everything would be explicable if this was designed intending that parks be kept in the garage. So is this some sort of flawed design in terms of construction codes?

u/jdk1974 — 8 days ago

Pizza Code? 🍕

Anybody work at Dominos or know why these stairs exist? Not the Cashier and the window doesnt open or anything. Perhaps it was easiwr to just leave it? - Is it an observation platform or something? Is there a specific Building Code this Dominos is trying to meet or avoid?

it didnt make any sense to me!.. lol

u/HighFaiLootin — 9 days ago

Building Inspector looking to change careers

Hello i’m currently working as a building inspector in Texas and was wondering if there are any other career opportunities i can pursue with experience as an inspector. I have my state plumbing inspector license and 6 ICC certifications. I mostly want to change because of the pay. Building inspectors just don’t get paid much here

reddit.com
u/Fabulous-Region9109 — 11 days ago

911 for blocked secondary egress.

Ok, I'm trying to get my landlord in maximum trouble. My basement apartment windows (leading to the yard) have been completely blocked for the past year by junk including a heavy wooden cube thing and a bench. The upstairs tenants who put it there appear to be on vacation, so nobody's here to move it for the landlord. I've already summoned a building inspector and notified the fire department, but inspections won't be done for at least a few days. I've seen some suggestions that this is considered an active emergency and 911 should be called. An immediate response would be advantageous, but would calling 911 be overdoing it? Keep in mind I'm the victim here, and could technically die in a fire at any moment!

u/jdk1974 — 10 days ago

B1 & B2 or J1 and I1? Which is better for California municipal inspector job?

Hello,

After 10 years as a special inspector in my niche (non-structural), I'm transitioning to the municipal side for more consistent pay and set hours. I currently have two municipal interviews coming up!

I am planning to get my building inspector certifications and originally looked at the standard B1 and B2, but I noticed the J1 and I1 tailored for California codes. My ultimate goal is to earn my ICC combination certs and eventually my master certs, so I feel the international B1/B2 might be the better route for my career.

For those working in SoCal municipalities:

Is there a preference between the two?

Are the international certs sufficient, or is the local California code typically mandated by cities?

I want to prioritize whichever certification makes me the strongest candidate. Any advice would be highly appreciated.

reddit.com
u/Locorudy626 — 11 days ago