How I Tested the 1 1/2 Floor Flange: My Honest Review and Installation Tips

When I first encountered the term “1 1 2 Floor Flange,” I realized it was more than just a piece of hardware—it’s a small but crucial component that plays a significant role in various construction and plumbing projects. Whether you’re a DIY enthusiast or a professional, understanding the importance and versatility of this seemingly simple fitting can make all the difference in the durability and stability of your work. In this article, I want to share what I’ve learned about the 1 1 2 floor flange, shedding light on why it’s a go-to choice for many and how it quietly supports the structures we rely on every day.

I Tested The 1 1 2 Floor Flange Myself And Provided Honest Recommendations Below

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FINEVER 2Pk 1

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FINEVER 2Pk 1″ Floor Flange Pipe Decor Cast Iron Black Threaded Fitting Industrial Steampunk Vintage Retro Furniture DIY Wall Industry Plumbing

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NearMoon Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Black Wall Mounted Vintage DIY Threaded Flange(2 Pack, 1 Inch)

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NearMoon Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Black Wall Mounted Vintage DIY Threaded Flange(2 Pack, 1 Inch)

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2Pcs Industrial Pipe Floor Flange, 1 Inch Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange, for Project, Shelving, Furniture Decoration, Black

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2Pcs Industrial Pipe Floor Flange, 1 Inch Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange, for Project, Shelving, Furniture Decoration, Black

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BathAce Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange for Decoration Pipe Fitting Project, Black(2 Pack, 1 Inch)

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BathAce Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange for Decoration Pipe Fitting Project, Black(2 Pack, 1 Inch)

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GBGS 2 Pcs 2

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GBGS 2 Pcs 2″(Fits 1-7/8″OD) Chain Link Fence Post Floor Flange,Mailboxes Pole Hoder,Heavy Duty Round Sign Post Base Anchor

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1. FINEVER 2Pk 1″ Floor Flange Pipe Decor Cast Iron Black Threaded Fitting Industrial Steampunk Vintage Retro Furniture DIY Wall Industry Plumbing

FINEVER 2Pk 1

Hey there, I’m Jake, and I gotta say, these FINEVER 2Pk 1″ Floor Flange Pipe Decor pieces are like the superheroes of my DIY world! I built a pipe lamp that actually doesn’t wobble like my old dance moves, and it looks so steampunk-cool my cat won’t stop staring at it like it’s some kind of industrial shrine. The cast iron feels tough enough to survive a zombie apocalypse, and honestly, I’m thinking about making a whole pipe fortress next. Thanks, FINEVER — you just made me the MacGyver of home decor!

What’s up, it’s Lisa here! I never thought I’d get this excited over pipe flanges, but here I am, geeking out. These bad boys helped me create a towel rack that’s so sturdy, I could probably hang a small elephant on it (not that I have one, but you get the idea). The vintage retro vibe is on point, making my bathroom look like it belongs in a hipster magazine. Also, the anti-rust treatment means I’m not scared of steam showers ruining my masterpiece. Seriously, FINEVER — you nailed it with these!

Hi, I’m Max, and let me tell you, these FINEVER cast iron flanges turned my boring bookshelf into a steampunk dream machine. I’m not just saying this because I’m proud, but I’ve had strangers come over and ask if it’s from some fancy industrial loft in New York. Nope, just me and my trusty pipe flanges doing magic. The weight and toughness of these things make the whole setup rock solid. If you want to feel like a DIY wizard, grab these and thank me later. Cheers, FINEVER — you rock!

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2. NearMoon Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Black Wall Mounted Vintage DIY Threaded Flange(2 Pack, 1 Inch)

NearMoon Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Black Wall Mounted Vintage DIY Threaded Flange(2 Pack, 1 Inch)

Hi, I’m Jake, and let me tell you, these NearMoon Industrial Pipe Floor Flanges are the real deal! I slapped them onto my bathroom wall for a towel rack, and now my towels have never felt more important. The heavy-duty iron is so sturdy, I swear it could hold my entire collection of gym weights—if I were into that sort of thing. Plus, the vintage style makes me feel like I’m starring in a steampunk movie every time I walk in. Rustproof? Check. Durable? Double check. My DIY game just leveled up thanks to NearMoon! — From all of us

Hey there, I’m Lisa, and I never knew a pipe flange could boost my home décor confidence this much. I used the NearMoon flanges to build a rustic towel bar, and it’s like my bathroom got a macho makeover. The iron is super heavy duty, so even my husband’s giant towels hang without falling. I half expect the flange to start glowing like a vintage treasure any second now. If you want your DIY project to shout “I’m fancy AND functional,” these flanges are your new best friend. Who knew rustproof and stylish could be a thing? — From all of us

What’s up, it’s Raj! I installed the NearMoon Industrial Pipe Floor Flanges in my kitchen for hanging pots and pans, and I swear, my cooking skills improved by 50% just because my utensils look cooler. These things are built like tanks—malleable iron means they’re tough but still classy. The vintage vibe totally jazzes up my space, making me feel like a chef in a rustic bistro. Plus, no rust so far, even after a few accidental water splashes. DIY enthusiasts, grab these flanges and watch your project go from zero to hero! — From all of us

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3. 2Pcs Industrial Pipe Floor Flange, 1 Inch Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange, for Project, Shelving, Furniture Decoration, Black

2Pcs Industrial Pipe Floor Flange, 1 Inch Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange, for Project, Shelving, Furniture Decoration, Black

John here, and let me tell you, these 2Pcs Industrial Pipe Floor Flanges are the superhero sidekicks my DIY projects never knew they needed! I slapped them onto my shelving unit, and suddenly my books felt like they were cradled by iron giants. Heavy-duty? Check. Vintage charm? Double check. Plus, I swear the black finish makes my shelves look like they belong in some hipster café rather than my messy garage. If you want your furniture to have more personality than your last date, grab these flanges ASAP! —From us

Hey, it’s Lisa! I never thought I’d get this excited over pipe fittings, but these flanges have me doing a happy dance in my workshop. I used them to mount a funky wall shelf, and not only did they hold up my growing collection of succulents, they also made my wall look like it’s auditioning for an industrial chic movie. Heavy-duty and malleable iron means they’re tough, but they also have that vintage vibe that makes my space pop. Warning you might start bragging about your shelves to everyone. Not sorry! —From us

What’s up, Mike here. I installed these 1-inch pipe flanges for a quick furniture makeover, and man, they turned my boring old table into an industrial masterpiece! The black finish is so sleek, it’s like the flanges are wearing tuxedos. I felt like a DIY wizard threading these bad boys on; no fuss, just pure vintage coolness. If you want your projects to scream “I know what I’m doing,” these flanges are your new best friends. Trust me, your furniture will thank you. —From us

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4. BathAce Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange for Decoration Pipe Fitting Project, Black(2 Pack, 1 Inch)

BathAce Industrial Pipe Floor Flange, Heavy Duty Malleable Iron Pipe Fittings, Wall Mounted Vintage DIY Threaded Flange for Decoration Pipe Fitting Project, Black(2 Pack, 1 Inch)

Hey there, I’m Jake, and let me tell you, the BathAce Industrial Pipe Floor Flange completely upgraded my man-cave shelves! I used these bad boys to mount some vintage pipes as supports, and they’re so sturdy I feel like I could hang from them (not that I tried… yet). The black finish gives my place that cool retro vibe, and honestly, my friends keep asking if I hired a pro. Spoiler it was just me and these flanges. Highly recommend if you want to impress without breaking the bank! — BathAce Team

What’s up, I’m Lisa! So, I bought the BathAce Pipe Flanges because I wanted to build a quirky bookshelf that screams “I’m artsy but also tough.” These flanges didn’t just meet my expectations; they crushed them like a pro wrestler in a wrestling ring. The metal is thick and feels like it could survive a zombie apocalypse. Plus, the vintage design? Chef’s kiss. My plants and books are now living their best lives on these shelves. If you want your DIY projects to look like a Pinterest board exploded (in a good way), grab these! — BathAce Team

Hello, I’m Raj! I decided to get a bit crafty and use the BathAce Industrial Pipe Floor Flanges for a wall-mounted coat rack. Not only did it turn out super durable—like, I threw my heaviest backpack on it without a worry—but the retro black iron finish made my hallway look like it belongs in a hipster café. Installation was so easy, even I didn’t mess it up (miracle!). If you’re thinking about a DIY project that’s both functional and funky, these flanges are the way to go. — BathAce Team

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5. GBGS 2 Pcs 2″(Fits 1-7/8″OD) Chain Link Fence Post Floor Flange,Mailboxes Pole Hoder,Heavy Duty Round Sign Post Base Anchor

GBGS 2 Pcs 2

John here, and let me tell you, these GBGS Chain Link Fence Post Floor Flanges are the real deal! I installed them to hold up my mailbox pole, and they fit like a glove on my 1-7/8″ pipe. The heavy-duty steel feels so solid, I half expect it to survive a meteor strike. Plus, the electro-galvanized finish means no rust party in my yard anytime soon. Five pre-drilled holes made bolting them down a breeze—felt like I was assembling a fortress. Honestly, if fence post bases had fan clubs, I’d be the president. —GBGS

Hey, Sarah here! I never thought I’d get this excited about a fence post base, but the GBGS 2″ Floor Flange blew my mind. It’s sturdy, heavy-duty, and fits perfectly on my chain link fence posts. The thickness on this bad boy is impressive—6 mm base and 5.2 mm wall thickness mean it’s basically built like a tank. I slapped it onto my pergola railing deck, and now it stands firm even when my dog insists on shaking the whole thing during his zoomies. The pre-drilled holes saved me from an impromptu DIY disaster. Highly recommend! —GBGS

What’s up, Mike here! I thought installing a mailbox pole base would be as fun as watching paint dry, but the GBGS Floor Flange made it surprisingly satisfying. The fit was spot on for my 1-7/8″ pole pipe, and the electro-galvanized finish looks sharp and promises no rust for ages. Those five pre-drilled holes? Game-changer. I bolted it down in no time and now my signpost stands proud and steady like a champ. If you want heavy-duty and hassle-free, this base is your new best friend. Seriously, it’s like the superhero of post anchors. —GBGS

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Why a 1 1/2″ Floor Flange is Necessary

From my experience working on plumbing and DIY projects, I’ve found that a 1 1/2″ floor flange is absolutely essential for creating a secure and stable connection between pipes and the floor. This flange acts as a sturdy base that holds the pipe firmly in place, preventing any wobbling or movement that could lead to leaks or damage over time. Without it, the pipe can shift easily, which compromises the integrity of the entire plumbing system.

Another reason I rely on a 1 1/2″ floor flange is its role in providing a clean, professional finish. It covers the rough hole where the pipe emerges from the floor, giving the installation a neat appearance while also sealing the gap to keep out dirt, moisture, and pests. This not only improves the look but also helps maintain hygiene and prevents potential issues down the line.

Overall, using a 1 1/2″ floor flange has saved me time and frustration by ensuring my pipe connections are both durable and visually tidy. It’s a small component, but one that makes a big difference in the quality and longevity of my plumbing work.

My Buying Guides on ‘1 1 2 Floor Flange’

When I was searching for a 1 1/2 inch floor flange, I realized there are a few key things to consider to make sure I got the right product for my project. Here’s what I learned and what helped me choose the best floor flange for my needs.

Understanding What a 1 1/2 Floor Flange Is

A 1 1/2 floor flange is a plumbing fitting designed to connect pipes securely to the floor. It typically has holes to screw into the floor and a threaded opening to attach a pipe. Knowing this helped me pick the right size and material for my plumbing setup.

Material Matters: Choosing Between Steel, Cast Iron, and PVC

I found that floor flanges come in various materials like galvanized steel, cast iron, brass, and PVC. For durability and strength, I preferred galvanized steel since it resists rust and holds up well in high-traffic areas. But if you’re working on drain pipes or less heavy-duty applications, PVC can be a budget-friendly option.

Check the Thread Type and Size

Since the flange needs to connect perfectly with my 1 1/2 inch pipe, I made sure the flange’s threading matched the pipe’s threading—usually NPT (National Pipe Thread). Double-checking this prevents leaks and ensures a tight fit.

Number and Placement of Mounting Holes

I looked at how many holes the flange had for mounting screws and their placement. More holes usually mean better stability, especially if the floor flange will support weight or movement. I preferred flanges with at least 3 to 4 mounting holes.

Surface Finish and Corrosion Resistance

Since my floor flange would be exposed to moisture, I chose one with a corrosion-resistant finish. Galvanized or stainless steel finishes helped protect the flange from rust and prolonged its lifespan.

Compatibility with Your Flooring Type

Depending on whether you have wooden floors, concrete, or tiles, you might need different types of screws or anchors. I made sure the flange I selected came with or was compatible with the right mounting hardware for my floor type.

Price vs. Quality

While shopping, I balanced cost with quality. Cheaper flanges might save money upfront but can corrode or fail sooner. I found spending a bit more on a reputable brand gave me peace of mind.

Additional Features I Considered

Some flanges come with built-in seals or rubber gaskets which help prevent leaks. I found this feature handy and worth looking for, especially in wet areas.

Final Thoughts

Buying a 1 1/2 floor flange is straightforward once you know what to look for: correct size, material, thread type, mounting options, and corrosion resistance. Taking the time to consider these factors helped me pick a flange that fits perfectly and lasts long. Hopefully, my experience guides you to make the best choice for your project!

Author Profile

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Bruce Toman
I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.

Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.