A specific type of polyvinyl chloride (PVC) piping, readily available at a major home improvement retailer, is defined by its nominal diameter of 1 1/4 inches. This measurement refers to the approximate inside diameter of the pipe. An example of its use is in residential plumbing for drainage or irrigation systems.
Piping of this dimension provides a balance between flow capacity and structural rigidity. Its availability at a prominent hardware store ensures accessibility for both professionals and do-it-yourself enthusiasts. The widespread adoption of PVC in construction and plumbing stems from its resistance to corrosion, durability, and relatively low cost when compared to alternative materials like copper or steel.
The following sections will delve into appropriate applications for this specific size of PVC pipe, connection methods, and considerations for installation and maintenance.
1. Nominal Diameter
The nominal diameter serves as a designation for pipe size; in the context of “home depot 1 1 4 pvc,” it specifically references a common size readily available at retail. Understanding its significance is crucial for proper selection and application.
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Definition and Measurement
Nominal diameter is not the precise inside or outside diameter, but rather a standardized designation. The “1 1/4” designation translates to approximately 1.660 inches for the outside diameter. This measurement is essential for ensuring compatibility with fittings and connectors.
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Impact on Flow Rate
The internal dimensions, influenced by the nominal diameter, directly impact the flow rate of fluids through the pipe. A larger diameter allows for greater flow, while a smaller diameter restricts flow. Matching the diameter to the required flow rate is critical for efficient system operation.
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Standardization and Compatibility
The standardized nature of nominal diameters ensures interchangeability and compatibility across different manufacturers and applications. This standardization simplifies the selection process and reduces the risk of mismatches when assembling plumbing or irrigation systems using “home depot 1 1 4 pvc” components.
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Material Considerations
While the nominal diameter specifies size, the material (PVC) influences pressure rating and chemical compatibility. The combination of nominal diameter and material determines the suitable applications, ranging from low-pressure irrigation to higher-pressure drainage systems. Ensure the selected pipe grade is suitable for the intended use based on pressure and fluid characteristics.
Therefore, when considering “home depot 1 1 4 pvc,” the nominal diameter is a key determinant in selecting the appropriate piping for a given application, considering flow rate, compatibility, and pressure requirements. Failure to properly account for these factors can result in system inefficiencies or failures.
2. Material Composition
Understanding the material composition of polyvinyl chloride (PVC) piping, specifically as it relates to components available at major retailers, is paramount to ensuring its appropriate use and longevity within various applications. The material dictates properties such as pressure rating, chemical resistance, and suitability for different environments.
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Polyvinyl Chloride Resin
The base material is a polymer of vinyl chloride. Different formulations of PVC resin exist, affecting the final product’s flexibility and impact resistance. For “home depot 1 1 4 pvc”, the resin type directly influences whether the pipe is suitable for potable water or drainage systems.
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Stabilizers
Heat stabilizers are critical additives during the manufacturing process. PVC degrades under high temperatures, so stabilizers prevent decomposition and maintain the pipe’s structural integrity over time. The specific stabilizer used in “home depot 1 1 4 pvc” affects its resistance to UV radiation and long-term performance in outdoor applications.
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Plasticizers
Plasticizers are often added to increase flexibility. However, rigid PVC, commonly used for plumbing, typically contains minimal plasticizers. The presence and type of plasticizer, if any, in “home depot 1 1 4 pvc” will influence its bend radius and suitability for applications requiring some degree of flexibility.
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Additives and Fillers
Various additives and fillers can be included to enhance specific properties, such as impact resistance or color. These additives, present in the “home depot 1 1 4 pvc” formulation, will affect the pipes overall strength and appearance. For instance, pigments may be added for identification or to improve UV resistance.
The precise blend of these components in “home depot 1 1 4 pvc” determines its overall performance characteristics. It is essential to review product specifications to ensure the selected pipe grade aligns with the demands of the intended application. This involves verifying pressure ratings, chemical compatibility, and UV resistance to prevent premature failure.
3. Home Depot Availability
The ready availability of “home depot 1 1 4 pvc” at a major home improvement retailer significantly influences its selection and utilization in residential and commercial projects. Accessibility streamlines the procurement process and impacts project timelines.
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Wide Distribution Network
Home Depot’s extensive network of stores provides convenient access to “home depot 1 1 4 pvc” across a broad geographic area. This accessibility reduces lead times for materials acquisition, particularly for smaller projects or urgent repairs. The extensive store coverage contrasts with specialized plumbing supply houses, which may have limited locations.
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Stock Levels and Variety
The retailer maintains substantial stock levels of common sizes like “home depot 1 1 4 pvc,” ensuring that contractors and homeowners can typically find the required quantities on demand. Additionally, Home Depot often carries a variety of related fittings, adhesives, and tools, facilitating a complete project purchase in a single location.
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Competitive Pricing
Due to its high sales volume and established relationships with suppliers, Home Depot can often offer competitive pricing on “home depot 1 1 4 pvc” compared to smaller retailers. This price advantage can be a significant factor for budget-conscious projects, encouraging the selection of PVC over alternative piping materials.
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Online Ordering and Pickup
Home Depot’s online platform allows for convenient ordering and in-store pickup of “home depot 1 1 4 pvc,” further enhancing accessibility. This option is particularly useful for pre-planning projects, securing inventory, and minimizing time spent sourcing materials at the physical store. It also supports larger projects requiring bulk purchases.
The strategic availability of “home depot 1 1 4 pvc” through Home Depot’s distribution channels simplifies project planning and execution. Its widespread accessibility, consistent stock levels, competitive pricing, and online ordering options collectively contribute to its popularity among both professional contractors and DIY enthusiasts.
4. Application Versatility
The prevalence of “home depot 1 1 4 pvc” is significantly influenced by its adaptability to a range of applications. This piping, due to its standardized dimensions and material properties, serves various functions in residential, commercial, and agricultural settings. The selection of this specific type of PVC piping for a project is often driven by its suitability for specific fluid transport needs, pressure requirements, and environmental conditions. Its utility, for example, extends to residential plumbing for drainage lines, irrigation systems for landscaping, and even specific industrial applications where chemical resistance is a primary concern. The material’s inherent resistance to corrosion and its ability to withstand moderate pressures make it a versatile choice.
Further demonstrating this versatility, “home depot 1 1 4 pvc” is frequently employed in DIY projects involving water features, hydroponics, and custom-built structures where a lightweight, easily assembled material is advantageous. Its compatibility with various connection methods, including solvent welding and threaded fittings, expands its potential uses. Municipalities also utilize this size of PVC pipe for infrastructure projects, illustrating its scalability from small-scale home repairs to larger, more complex installations. These examples underscore its role as a reliable and adaptable component in fluid management systems.
In summary, the application versatility of “home depot 1 1 4 pvc” is a key factor contributing to its widespread adoption. Its ability to meet diverse demands, coupled with its availability, makes it a practical and cost-effective solution for numerous projects. While challenges may arise concerning UV degradation in prolonged outdoor exposure or pressure limitations in certain industrial settings, understanding these limitations is integral to maximizing its effective utilization across varied applications. This understanding strengthens the connection between informed decision-making and successful project outcomes, reinforcing the product’s market significance.
5. Connection Methods
Establishing secure and leak-proof joints is paramount when working with “home depot 1 1 4 pvc.” The chosen connection method directly impacts the long-term integrity and performance of any system utilizing this type of piping. Different techniques are available, each possessing unique advantages and disadvantages depending on the specific application and operating conditions.
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Solvent Welding
This method, frequently employed with “home depot 1 1 4 pvc,” involves the chemical fusion of the pipe and fitting surfaces. A solvent cement dissolves the surface layers of both components, creating a unified joint upon evaporation. Solvent welding provides a robust, permanent connection suitable for pressure-bearing applications; however, it requires careful surface preparation and adherence to proper curing times. Errors in the process can lead to weakened joints and potential leaks.
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Threaded Connections
Threaded fittings offer a mechanical connection option for “home depot 1 1 4 pvc.” This method involves screwing threaded pipe ends into corresponding threaded fittings. While offering ease of assembly and disassembly, threaded connections are generally less resistant to pressure than solvent-welded joints and often require the application of thread sealant tape or pipe dope to ensure a watertight seal. Over-tightening threaded connections can damage the PVC, leading to failure.
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Compression Fittings
Compression fittings provide a method for joining “home depot 1 1 4 pvc” without the use of solvents or threading. These fittings utilize a compression ring that tightens around the pipe, creating a seal. Compression fittings are useful in situations where solvent welding is not feasible or disassembly may be required. However, they may be more susceptible to leaks than solvent-welded joints, especially under high pressure or in environments with significant temperature fluctuations. Regular inspection and tightening may be necessary.
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Flanged Connections
Flanged connections are typically reserved for larger diameter PVC piping but can be adapted for use with “home depot 1 1 4 pvc” in certain applications. This method involves bolting together two flanges, each attached to a section of pipe. A gasket is placed between the flanges to create a seal. Flanged connections provide a strong, reliable connection that is easily disassembled for maintenance or repair. However, they are more expensive and require more space than other connection methods.
The selection of the appropriate connection method for “home depot 1 1 4 pvc” is a critical decision that should be based on factors such as pressure requirements, environmental conditions, ease of installation, and the need for future disassembly. A thorough understanding of the advantages and disadvantages of each method is essential for ensuring the long-term reliability of any PVC piping system.
6. Pressure Rating
Pressure rating is a critical specification for “home depot 1 1 4 pvc,” dictating the maximum internal pressure the pipe can safely withstand under defined conditions. Understanding this rating is essential to prevent system failures and ensure safe operation.
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Definition and Units
Pressure rating, typically expressed in pounds per square inch (PSI) at a specific temperature (often 73F or 23C), indicates the maximum continuous pressure the pipe can handle without rupture or significant deformation. This value is determined through rigorous testing and is prominently marked on the pipe. Failure to adhere to the specified pressure rating can result in catastrophic failure, leading to property damage and potential injury.
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Impact of Temperature
The pressure rating of “home depot 1 1 4 pvc” is inversely related to temperature. As the temperature of the fluid being transported increases, the pipe’s ability to withstand pressure decreases. Higher temperatures soften the PVC material, reducing its tensile strength. Therefore, it’s essential to consult pressure derating charts provided by the manufacturer to determine the allowable pressure at elevated temperatures. Ignoring this factor can lead to premature failure, especially in hot water or industrial applications.
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Schedule Rating
The schedule rating (e.g., Schedule 40, Schedule 80) is an indicator of the pipe’s wall thickness and, consequently, its pressure rating. A higher schedule number denotes a thicker wall and a higher pressure rating. “Home depot 1 1 4 pvc” is typically available in Schedule 40 and Schedule 80. Schedule 40 is generally used for lower-pressure applications, while Schedule 80 is selected for higher-pressure systems or where increased mechanical strength is required. Choosing the appropriate schedule is crucial for matching the pipe’s capabilities to the system’s demands.
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Application Considerations
The intended application dictates the necessary pressure rating of “home depot 1 1 4 pvc.” For example, a low-pressure irrigation system may only require Schedule 40 piping, whereas a high-pressure water supply line or an industrial process line may necessitate Schedule 80 or even alternative materials with higher pressure capacities. Analyzing the system’s operating pressures, including surge pressures or pressure spikes, is critical in selecting the appropriate pipe and ensuring long-term system reliability. Overlooking these factors can lead to costly repairs and potential hazards.
Therefore, the pressure rating of “home depot 1 1 4 pvc” is not merely a number but a vital parameter that must be carefully considered during system design and installation. Matching the pressure rating to the application requirements, accounting for temperature effects, and selecting the appropriate schedule are all crucial steps in ensuring safe and reliable operation.
7. Code Compliance
Adherence to established building codes and regulations is non-negotiable when installing or modifying plumbing systems. The proper selection and application of materials like “home depot 1 1 4 pvc” are governed by these codes, ensuring public safety and system performance.
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Material Approvals and Listings
Building codes typically mandate that plumbing materials meet specific standards established by organizations such as ASTM International or NSF International. “Home depot 1 1 4 pvc” must be listed and approved for the intended application, demonstrating compliance with these material standards. Using unapproved materials can result in code violations, requiring costly rework and potential legal repercussions.
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Permitted Uses and Restrictions
Codes delineate the permitted uses of PVC piping, often specifying acceptable applications based on factors like pressure, temperature, and fluid type. For instance, “home depot 1 1 4 pvc” may be approved for cold water distribution or drainage but prohibited for potable hot water systems in some jurisdictions. Understanding these restrictions is crucial for ensuring code-compliant installations. Violations can lead to rejection of the installation during inspection.
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Installation Methods and Requirements
Building codes specify installation methods for plumbing systems, including requirements for pipe support, joint connections, and burial depth. The proper installation of “home depot 1 1 4 pvc” must adhere to these guidelines, ensuring structural integrity and preventing leaks or failures. Improper support or incorrectly applied solvent welding can result in code violations.
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Inspection and Enforcement
Building departments enforce code compliance through inspections. Plumbing installations using “home depot 1 1 4 pvc” are typically inspected to verify adherence to all applicable code requirements. Failure to pass inspection can result in a “red tag,” requiring corrective action before the system can be placed into service. Familiarity with local codes and diligent adherence to their requirements are essential for avoiding delays and ensuring project approval.
Therefore, utilizing “home depot 1 1 4 pvc” requires a thorough understanding of applicable building codes and regulations. Compliance ensures safety, system performance, and avoidance of costly rework or legal issues. Consulting local building officials and reviewing code documents is recommended prior to commencing any plumbing project.
8. UV Resistance
Ultraviolet (UV) resistance is a critical consideration when selecting “home depot 1 1 4 pvc” for outdoor applications. Prolonged exposure to sunlight can degrade standard PVC, impacting its structural integrity and lifespan. Understanding the mechanisms of UV degradation and the available protective measures is essential for ensuring the longevity of outdoor PVC installations.
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Mechanism of UV Degradation
UV radiation interacts with the polymer chains in PVC, initiating a process called photodegradation. This process breaks down the chemical bonds in the PVC, leading to discoloration, embrittlement, and ultimately, cracking. The surface of the pipe becomes chalky and weakened, reducing its ability to withstand pressure and physical stress. The rate of degradation depends on the intensity of UV exposure and the presence of UV stabilizers.
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Impact on Mechanical Properties
UV degradation significantly reduces the tensile strength, impact resistance, and flexibility of “home depot 1 1 4 pvc.” Embrittlement makes the pipe more susceptible to fractures, especially under load or during temperature fluctuations. This degradation can compromise the structural integrity of irrigation systems, outdoor plumbing, and any other exposed applications. The weakened material can also lead to premature failure of connections and fittings.
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Use of UV Stabilizers
Manufacturers incorporate UV stabilizers into the PVC compound to mitigate the effects of UV radiation. These additives absorb or reflect UV light, preventing it from reaching the polymer chains and initiating degradation. The effectiveness of UV stabilizers varies depending on the type and concentration used. “Home depot 1 1 4 pvc” marketed for outdoor use often contains higher levels of UV stabilizers. However, even with stabilizers, long-term exposure will eventually lead to some degree of degradation.
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Protective Measures
In addition to UV stabilizers, several other measures can be taken to protect “home depot 1 1 4 pvc” from UV radiation. Painting the pipe with a UV-resistant paint provides a physical barrier, shielding the PVC from direct sunlight. Burying the pipe underground eliminates UV exposure entirely. Covering the pipe with insulation or other opaque materials also provides protection. Selecting darker colored PVC can also offer slightly better UV resistance compared to lighter colors, as darker pigments tend to absorb more UV radiation.
The selection of “home depot 1 1 4 pvc” for outdoor applications requires careful consideration of UV resistance. While stabilizers offer some protection, long-term exposure will inevitably lead to degradation. Implementing protective measures such as painting or burying the pipe can significantly extend its lifespan. Regular inspection of exposed PVC for signs of degradation is also recommended.
9. Cost Effectiveness
The economic advantages of “home depot 1 1 4 pvc” significantly contribute to its widespread adoption across various applications. The initial material cost is lower compared to alternatives like copper or steel, directly impacting project budgets. Reduced material expenses translate to lower overall project costs, making it an attractive option for residential, commercial, and agricultural projects. The ease of installation further reduces expenses, as it requires less specialized labor and fewer tools, especially when contrasted with metallic piping systems that often demand welding or threading. A prime example is its use in agricultural irrigation systems, where the cost-effectiveness allows for extensive coverage without prohibitive upfront investment.
Beyond initial costs, the long-term operational savings enhance its economic appeal. Its resistance to corrosion eliminates the need for expensive coatings or replacements common with metallic pipes, lowering maintenance costs. Furthermore, the smooth interior surface reduces friction, leading to improved flow rates and potentially lower energy consumption in pumped systems. This is particularly evident in large-scale water distribution networks, where the cumulative effect of reduced friction can result in substantial energy savings over the system’s lifespan. Homeowners also realize savings through reduced plumbing repair costs due to its durability and resistance to common plumbing issues such as scaling and rust.
In summary, the cost-effectiveness of “home depot 1 1 4 pvc” extends beyond the initial purchase price. Its combination of low material cost, ease of installation, reduced maintenance requirements, and improved flow characteristics makes it a financially prudent choice for a broad range of applications. While certain limitations, such as temperature and pressure ratings, must be considered, the overall economic benefits often outweigh these constraints, solidifying its position as a preferred material in many piping systems. Its accessibility through retailers such as Home Depot further amplifies its cost advantage by reducing transportation and procurement overhead.
Frequently Asked Questions
The following section addresses common inquiries regarding a specific type of polyvinyl chloride (PVC) piping available at a major home improvement retailer. These questions aim to provide clarity on appropriate applications, limitations, and best practices related to its use.
Question 1: What is the actual outside diameter of “home depot 1 1 4 pvc?”
Although designated as 1 1/4 inches nominally, the actual outside diameter is approximately 1.660 inches. This dimension is critical for ensuring proper fitting compatibility.
Question 2: Is “home depot 1 1 4 pvc” suitable for hot water applications?
Standard PVC is generally not recommended for continuous hot water use. High temperatures can significantly reduce its pressure rating and lifespan. CPVC (Chlorinated Polyvinyl Chloride) is a more appropriate alternative for hot water systems.
Question 3: What is the best method for cutting “home depot 1 1 4 pvc?”
A PVC pipe cutter, a fine-toothed saw, or a ratcheting PVC cutter are all suitable options. Ensure the cut is square and free of burrs before connecting to fittings.
Question 4: How should “home depot 1 1 4 pvc” be stored to prevent degradation?
Store PVC pipe in a cool, dry place away from direct sunlight. Prolonged UV exposure can cause degradation and embrittlement. Covering the pipe with an opaque material is recommended for outdoor storage.
Question 5: Can “home depot 1 1 4 pvc” be used for potable water systems?
The suitability for potable water depends on the specific PVC compound and local regulations. Verify that the pipe is NSF-certified for potable water applications before using it in such systems.
Question 6: What type of primer and cement should be used for solvent welding “home depot 1 1 4 pvc?”
Use a primer and cement specifically designed for PVC. Ensure the primer is applied before the cement, following the manufacturer’s instructions regarding application and curing times.
These answers offer essential guidance for effectively using this specific type of PVC piping. However, consulting with a qualified plumbing professional is always recommended for complex or critical applications.
The next section will explore potential challenges and troubleshooting tips associated with using “home depot 1 1 4 pvc” in various projects.
“home depot 1 1 4 pvc” Usage Tips
The following tips provide essential guidance for maximizing the performance and lifespan of PVC piping available at major retailers. Adhering to these guidelines will improve project outcomes and minimize potential issues.
Tip 1: Select the Appropriate Schedule. The schedule rating dictates the pipe’s wall thickness and pressure rating. Schedule 40 is suitable for lower-pressure applications, while Schedule 80 offers greater strength and pressure resistance. Choosing the correct schedule is essential for system safety and reliability.
Tip 2: Ensure Proper Solvent Welding. Thoroughly clean and prime both the pipe and fitting surfaces before applying PVC cement. Use a primer specifically designed for PVC. Apply a generous, even coat of cement and immediately join the components with a twisting motion. Allow sufficient curing time before pressurizing the system.
Tip 3: Protect Against UV Degradation. Prolonged exposure to sunlight degrades PVC. If using “home depot 1 1 4 pvc” outdoors, apply a UV-resistant paint or wrap the pipe with a UV-protective material. Burying the pipe underground is another effective solution.
Tip 4: Support Pipes Adequately. Proper support prevents sagging and stress on joints. Follow local codes for pipe support spacing. Use appropriately sized hangers or supports designed for PVC piping.
Tip 5: Account for Thermal Expansion. PVC expands and contracts with temperature changes. Allow for expansion and contraction when installing long runs of “home depot 1 1 4 pvc.” Expansion joints or flexible couplings can accommodate movement and prevent stress on the system.
Tip 6: Avoid Over-Tightening Threaded Connections. Over-tightening threaded PVC fittings can damage the pipe and lead to leaks. Use thread sealant tape or pipe dope and tighten connections only until snug. Avoid using excessive force.
Tip 7: Consider Chemical Compatibility: Not all chemicals are compatible with PVC. Before using “home depot 1 1 4 pvc” to transport chemicals, consult a chemical resistance chart to ensure compatibility. Incompatible chemicals can degrade the PVC and cause system failure.
Proper application and maintenance of “home depot 1 1 4 pvc” increase reliability and cost-effectiveness, aligning with code specifications and project specifications.
The next section presents a comprehensive conclusion summarizing the key aspects of “home depot 1 1 4 pvc.”
Conclusion
The preceding discussion has detailed essential aspects of “home depot 1 1 4 pvc,” encompassing its material properties, applications, connection methods, and considerations for code compliance and long-term performance. From nominal diameter specifications to UV resistance strategies, the analysis emphasizes the importance of informed decision-making when utilizing this ubiquitous plumbing component. Its cost-effectiveness and wide availability contribute significantly to its popularity; however, responsible application necessitates a thorough understanding of its limitations and the adherence to best practices.
Moving forward, continual advancements in PVC formulations and installation techniques are anticipated, further enhancing its versatility and extending its lifespan. Proper implementation, guided by the principles outlined herein, ensures not only efficient and reliable systems but also contributes to sustainable building practices and responsible resource management. Continued awareness and diligent adherence to established guidelines will maximize the benefits derived from “home depot 1 1 4 pvc” in diverse projects.
