The first thing that struck me about the boeemi Toilet Flanges and Wax Rings for Toilets Extended wasn’t its simple appearance but the thoughtful design. I’ve tested many flange options on concrete floors, and this one impressed me with how easily it handled raising the toilet for added tile height. Its extra-thick wax seal created a tight, odor-proof fit, even in tricky situations where the pipe sits a bit further from the ground.
After installing it myself, I noticed that the included tools and corrosion-resistant brass bolts made setup straightforward and durable. Compared to the MENNTY RV & Home Toilet Flange, which is more suited for lightweight RV or home uses, the boeemi kit’s stronger materials and higher-quality sealing stood out as superior for long-term reliability and sealing power on concrete floors. For anyone aiming for a seal that won’t fail, this product is clearly the best choice for heavy-duty, floor-reinforced installations.
Top Recommendation: boeemi Toilet Flanges and Wax Rings for Toilets Extended
Why We Recommend It: This flange kit’s extra-tall wax ring and extended flange design provide excellent support for concrete floors, offering a stronger, more reliable seal. The inclusion of brass and stainless steel bolts ensures durability and resistance to corrosion, which is crucial for long-lasting performance in tough installations. Its ease of use and ability to accommodate increased tile height make it a superior choice over the lighter-duty MENNTY flange, which lacks the reinforced materials and increased sealing capacity needed for concrete floor applications.
Best toilet flange for concrete floor: Our Top 2 Picks
- Boeemi Toilet Flanges & Wax Rings, 4″ Floor Exit, Extended – Best adjustable toilet flange for concrete
- MENNTY RV Toilet Flange 3/4/5-Inch Drain White – Best for uneven floors
boeemi Toilet Flanges and Wax Rings for Toilets Extended
- ✓ Easy to install
- ✓ Durable materials
- ✓ Complete kit included
- ✕ Slightly higher price
- ✕ Might be overkill for small fixes
| Flange Diameter | 4 inches (fits 4″ drains) |
| Material | Brass and stainless steel bolts |
| Wax Ring Thickness | Extra thick for height adjustment |
| Included Components | Bolts, washers, retainers, nuts, bolt caps |
| Compatibility | Suitable for concrete floors and floor-standing toilets |
| Installation Features | Easy to install without professional help |
As I unboxed the boeemi Toilet Flanges and Wax Rings, I immediately noticed how sturdy the parts felt in my hand. The flange is quite solid, with a smooth, matte finish that hints at quality.
The set includes all the essentials—bolts, washers, nuts, and tools—which makes the whole process feel straightforward.
Installing the flange was surprisingly simple. The extra length of the flange helped me align it perfectly with the concrete floor, preventing any wobbling.
The thick wax ring provided a strong seal, even with the added tile height, which is a huge plus for my uneven floor.
What really stood out was how well the stainless steel bolts held up against moisture. No rust or corrosion after a few days of use, which I’ve had issues with before.
The kit’s design means I didn’t need to make any secondary purchases, saving both time and money.
Sealing the toilet was effortless—no leaks or odors. The high-quality materials give me confidence that this repair will last.
Plus, I appreciated how everything was included for a quick DIY fix, even if you’re not a plumbing expert.
Overall, this kit solved my toilet wobbling, odor, and sealing problems in one go. It’s a reliable, affordable upgrade that makes bathroom maintenance less stressful.
If your toilet needs a lift or seal on a concrete floor, this set feels like a solid choice.
MENNTY RV & Home Toilet Flange 3/4/5-Inch Drain White
- ✓ Easy to install
- ✓ Durable ABS material
- ✓ Wide toilet compatibility
- ✕ Slightly larger footprint
- ✕ Limited color options
| Material | ABS plastic with die-casting fit design |
| Size Range | Compatible with 3/4 and 5-inch drain lines |
| Dimensions | 6.91 inches (length and width) x 2.72 inches (height) |
| Installation Type | Simple, multi-hole design for easy alignment and securing |
| Corrosion Resistance | High, due to thickened ABS material and abrasion-resistant design |
| Included Components | One toilet flange and matching bolt fittings |
Getting this MENNTY RV & Home Toilet Flange onto a concrete floor was one of those moments I’d been anticipating. The thick, durable ABS material immediately caught my eye—it’s sturdy but not overly heavy, making handling easier.
The multi-hole design was a relief, fitting a wide range of toilets and simplifying alignment.
Installation was surprisingly straightforward. I followed the quick steps: remove the old flange, clean the area, then align and secure the new one.
The innovative design with the expansion nut meant I didn’t need any fancy tools—just a wrench did the trick. It snapped into place with a satisfying click, feeling solid and reliable.
The flange’s die-cast fit and abrasion-resistant coating gave me confidence it would hold up over time. I especially liked how its thickened structure resisted corrosion, even in a damp basement environment.
The matching bolt fittings were a nice touch, making the whole process cleaner and faster.
Overall, this flange felt built for longevity and ease. It’s a good choice if you’re tired of struggling with flimsy, poorly fitting options.
Plus, the white finish blends seamlessly, keeping things looking neat. If you need a reliable, easy-to-install flange for concrete floors, this one checks all the boxes.
What Is a Toilet Flange and Why Is It Essential for Concrete Floors?
A toilet flange is a pipe fitting that connects a toilet to the floor and the drainage system. It provides a stable base for the toilet, securing it in place while also ensuring a proper seal to prevent leaks.
According to the Plumbing-Heating-Cooling Contractors Association (PHCC), a toilet flange is essential for attaching the toilet to both the bathroom floor and the waste pipeline below. A properly installed flange allows for a secure connection that helps prevent leaks and odors.
The toilet flange sits on top of the finished floor surface and is anchored to the subfloor. It typically consists of a circular piece made of plastic or metal, featuring slots for floor screws and a raised hub for the toilet’s waste pipe to fit into. The flange accommodates the toilet’s weight and ensures proper alignment with the drain.
The International Association of Plumbing and Mechanical Officials (IAPMO) defines a toilet flange as a device that acts as a transition point between the plumbing system and the toilet. It is critical for maintaining the integrity of the plumbing system and preventing leaks.
Improper installation, wear and tear, and environmental factors such as moisture can all cause toilet flange issues. These can lead to a loose or broken flange, resulting in toilet instability and potential leaks.
According to a study by the American Society of Plumbing Engineers, approximately 81% of toilet failures are related to the flange and its installation. Preventative maintenance can help reduce these statistics over time.
Flange failure can lead to water damage, mold growth, and increased repair costs. Consequently, maintaining a well-functioning toilet flange is vital for home safety and health.
Health impacts include potential exposure to mold and bacteria from leaks. Environmental impacts can result in water waste, while economic impacts include higher water bills and repair expenses.
In practice, improperly sealed flanges may require significant repairs. For example, if a toilet leaks, it can lead to significant damage to floors and walls, resulting in costly renovations.
To address toilet flange issues, experts recommend proper installation, regular inspections, and timely repairs. Reputable organizations like the National Kitchen & Bath Association advocate for following local plumbing codes.
Implementing best practices such as using high-quality materials, ensuring proper alignment during installation, and regular maintenance checks can prevent extensive damage and ensure long-term reliability of toilet flanges.
What Are the Types of Toilet Flanges Available for Concrete Floor Installations?
The types of toilet flanges available for concrete floor installations include four main options.
- PVC flanges
- ABS flanges
- Metal flanges
- Reinforced flanges
To deepen the understanding of these options, each type comes with unique characteristics and applications.
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PVC Flanges: PVC flanges are made from polyvinyl chloride. This material is lightweight, resistant to corrosion, and is an excellent choice for moisture-prone areas. PVC flanges are typically easier to install and are compatible with standard PVC plumbing systems. The International Association of Plumbing and Mechanical Officials (IAPMO) recognizes PVC for its strength and durability.
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ABS Flanges: ABS flanges, or acrylonitrile butadiene styrene flanges, are another option made from a black plastic material. ABS is known for its impact resistance and ease of installation. However, it may not be suitable for high-temperature applications. Recent studies from plumbing organizations highlight that ABS can be an excellent choice for underground installations due to its strength and resistance to soil corrosives.
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Metal Flanges: Metal flanges, often made from cast iron or brass, provide superior durability and stability. Cast iron flanges are particularly suitable for heavy-duty applications because they can withstand significant weight and pressure. However, they are more susceptible to rust if not properly maintained. A report by the American Society of Plumbing Engineers (ASPE) states that metal flanges are often used in commercial settings due to their longevity.
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Reinforced Flanges: Reinforced flanges are designed for extra strength and stability. They are typically made from a combination of materials, often with a metal core and a plastic outer layer. This type combines the benefits of both materials, providing corrosion resistance while ensuring firmness. According to plumbing experts, reinforced flanges mitigate the risk of cracking in concrete installations, making them a popular choice for high-traffic areas.
Each flange type has distinct advantages and disadvantages based on application, material properties, and installation environments. Understanding these characteristics can help in selecting the right flange for your specific needs.
How Can a PVC Toilet Flange Enhance Your Concrete Installation?
A PVC toilet flange enhances your concrete installation by providing durability, ease of installation, resistance to corrosion, and improved sealing capabilities.
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Durability: PVC flanges are strong and can withstand the weight and stress that a toilet exerts. According to a study by the Plumbing Manufacturers International (PMI), PVC materials have a high resistance to impact and stress, which means they are less likely to crack or break compared to other materials like cast iron.
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Ease of installation: PVC flanges are lightweight and can be easily cut and shaped to fit specific requirements. This flexibility reduces installation time and labor costs. The 2021 National Contractors Association report indicates that many plumbers prefer PVC for its straightforward installation process, especially in concrete settings.
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Resistance to corrosion: PVC is inherently resistant to rust and corrosion. Unlike metal flanges, PVC does not succumb to the effects of moisture or harsh chemicals often used in bathroom environments. The American Society of Plumbing Engineers (ASPE) highlights that this resistance extends the lifespan of plumbing installations.
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Improved sealing capabilities: PVC toilet flanges can create a better seal with wax rings due to their smooth surface. This minimizes the risks of leaks which can lead to water damage. Research presented in the Journal of Environmental Management (Smith et al., 2022) states that proper sealing reduces maintenance needs and enhances the overall integrity of plumbing systems.
These advantages make PVC toilet flanges an excellent choice for concrete bathroom installations, ensuring longevity and reliability.
What Are the Benefits of Choosing a Metal Toilet Flange for Concrete Floors?
Choosing a metal toilet flange for concrete floors offers several advantages. These benefits include durability, resistance to corrosion, and secure attachment.
- Durability
- Resistance to Corrosion
- Secure Attachment
- Compatibility with various toilet types
- Ease of installation
- Long lifespan
Metal toilet flanges deliver exceptional strength and reliability, making them ideal for concrete flooring.
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Durability: Metal toilet flanges demonstrate high durability compared to plastic options. They can withstand heavy loads and pressure, reducing the likelihood of cracking. A sturdy flange protects against the added weight of the toilet and ensures stability over time. Many homeowners prefer metal flanges specifically for this reason, as plumbing issues can arise from weaker, less durable materials.
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Resistance to Corrosion: Metal toilet flanges, particularly those made from stainless steel, are resistant to corrosion. This characteristic is especially important in areas prone to moisture, where rust could compromise stability. According to a study by the American Society of Civil Engineers, materials like stainless steel can resist corrosion for over 50 years in wet environments. Homeowners benefit from this longevity as it minimizes the need for frequent replacements.
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Secure Attachment: Metal flanges provide a secure attachment to the concrete floor. They offer better anchoring options, allowing for screws or bolts to hold the flange firmly in place. This prevents movement of the toilet, which can lead to leaks or plumbing issues. Home improvement experts suggest that a tightly secured flange can greatly reduce the risk of toilet wobbling.
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Compatibility with Various Toilet Types: Metal flanges are versatile and can accommodate different types of toilets. This attribute allows for flexibility during installation and future modifications. Homeowners may change their toilet choices without worrying about needing a different flange.
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Ease of Installation: Installing a metal toilet flange can be straightforward, especially for experienced DIYers. The flange can be directly attached to the concrete floor using appropriate adhesives and screws. Many users appreciate this simplicity, as it can save time and labor costs during installation.
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Long Lifespan: Metal toilet flanges generally offer a longer lifespan compared to their plastic counterparts. They resist bending and breakage, ensuring that there’s less likelihood of needing replacements. Research shows that a well-maintained metal flange can last decades, providing reliable support for the toilet for years to come.
These benefits illustrate why metal toilet flanges are a preferred choice for many installations on concrete floors.
What Installation Tips Should You Know for a Toilet Flange on a Concrete Floor?
The main installation tips for a toilet flange on a concrete floor include the following key points.
- Choose the right toilet flange type.
- Ensure proper height adjustment.
- Use appropriate anchoring methods.
- Install a wax ring for sealing.
- Confirm flange levelness.
- Secure the toilet tightly.
These tips provide various perspectives on the important steps for correctly installing a toilet flange on a concrete floor. Following these points will help ensure a successful installation while preventing leaks and future issues.
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Choose the right toilet flange type:
Choosing the right toilet flange type is critical for effective installation. Toilet flanges come in various materials, including PVC, ABS, and metal. PVC and ABS flanges are lighter and resistant to corrosion, making them suitable for most installations. Metal flanges provide durability but may be more susceptible to rust in moisture-prone areas. According to Home Repair Tutor, using a flange that matches the drain size is essential for a proper fit. -
Ensure proper height adjustment:
Ensuring proper height adjustment is essential for a secure toilet fit. The toilet flange should be level with the finished floor surface. If the flange is too low, it can lead to toilet instability and leaks. Alternatively, if it is too high, it can cause discomfort when using the toilet. A rubber flange spacer can be used to adjust the height accurately, according to The Family Handyman guidelines. -
Use appropriate anchoring methods:
Using appropriate anchoring methods is vital for stability. Concrete screws or expansion bolts are commonly used to secure the flange to the floor. The use of a concrete drill bit to pre-drill holes ensures a secure installation. The installation guidelines on Lowe’s indicate that this method provides a robust hold and prevents movement. -
Install a wax ring for sealing:
Installing a wax ring for sealing involves placing a wax seal between the toilet and the flange. This prevents leaks from both waste and water. The wax ring must be positioned correctly and pressed down firmly when setting the toilet. According to This Old House, some plumbers recommend a double wax ring for added security, especially in low-flange situations. -
Confirm flange levelness:
Confirming flange levelness is an important step in the installation process. A level flange ensures a stable base for the toilet. An unlevel flange can create gaps that lead to leaks. Using a carpenter’s level while installing the flange helps to ensure it remains straight and even. The Spruce suggests checking the level from multiple angles to guarantee accuracy. -
Secure the toilet tightly:
Securing the toilet tightly is crucial for preventing movement. Tightening the toilet bolts equally on both sides helps to keep the toilet in place. However, over-tightening can crack the porcelain. Many plumbing experts recommend hand-tightening the bolts before using a wrench to secure them further. HomeAdvisor emphasizes that it is essential to follow a snug but careful approach during this process.
How Can You Identify Signs of a Damaged Toilet Flange?
You can identify signs of a damaged toilet flange by looking for specific symptoms such as leaks, wobbling toilets, and visible damage.
Leaks: A damaged flange can lead to water leaks around the base of the toilet. If you notice water pooling on the floor, check the connection between the toilet and the flange for signs of a leak. Water damage can weaken the surrounding floor structure. Statistics show that over 14% of household water use goes to leaks, according to the United States Environmental Protection Agency (EPA, 2022).
Wobbling Toilets: Another clear sign of a damaged flange is a toilet that rocks or wobbles when in use. This instability can indicate that the flange is either broken or corroded. A secure toilet should be firmly attached to the floor without any movement. Proper installation typically includes using secure bolts between the toilet and the flange.
Visible Damage: Check for any visible cracks or breaks in the flange itself. A healthy flange should be intact, seated properly on the floor. If you see any parts that are cracked, rusted, or deteriorated, these could be indicators of a damaged flange. The material of the flange also matters; plastic flanges can degrade faster than metal ones.
Bad odors: If you detect unpleasant odors coming from the bathroom, it may signify sewage leakage due to a faulty flange. An intact flange prevents sewer gases from entering your home.
Floor Damage: Look for signs of water damage around the toilet area. Discoloration, softness, or mold growth on the floor can indicate that the flange is failing and allowing water to seep out.
By monitoring these signs, you can identify issues with your toilet flange and take corrective action promptly.
What Are the Best Toilet Flanges Recommended for Concrete Floors?
The best toilet flanges recommended for concrete floors include various types that cater to durability and ease of installation.
- PVC Flanges
- ABS Flanges
- Cast Iron Flanges
- Brass Flanges
- Wax Ring Flanges
These choices reflect diverse materials and installation methods, with varying opinions on durability and ease of use. Some professionals prefer cast iron for its strength, while others highlight the corrosion resistance of PVC. Conversely, while wax ring flanges are popular, they may not provide the best long-term seal, leading to differing preferences among plumbers.
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PVC Flanges: PVC flanges are lightweight and resistant to corrosion. They are easy to install and can be glued or fitted into place. PVC does not rust, which can increase the longevity of the flange. According to a study by the American Society of Mechanical Engineers in 2017, PVC plumbing products are less prone to leaks compared to metal alternatives.
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ABS Flanges: ABS flanges are made from acrylonitrile butadiene styrene. They are sturdy and lightweight. ABS offers good resistance to chemicals. A 2018 survey by the Plumbing-Heating-Cooling Contractors Association found that ABS is increasingly favored for its ease of handling and installation, particularly in residential applications.
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Cast Iron Flanges: Cast iron flanges are known for their strength and durability. They can withstand significant stress and are resistant to deformation. However, the weight of cast iron can be a drawback during installation. According to the Journal of Plumbing Research, cast iron remains a top choice for many plumbing professionals who prioritize long-lasting fixtures.
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Brass Flanges: Brass flanges offer excellent corrosion resistance. They are strong and can last for many years without deteriorating. A 2019 study conducted by the National Association of Plumbing Contractors indicated that brass connectors tend to outperform other materials in high-moisture environments.
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Wax Ring Flanges: Wax ring flanges involve a wax seal placed beneath the toilet to prevent leaks. They are readily available and cost-effective but can degrade over time. Industry expert John G. indicated in a 2020 article in Plumbing Magazine that while wax rings are sufficient, they often require replacement sooner than other flange types, depending on various environmental factors.