Owning a pool is a fantastic luxury, offering relaxation, exercise, and endless summer fun. However, maintaining a pool can be challenging and expensive. One of the most crucial aspects of pool upkeep is protecting it with a cover. A good pool cover keeps debris out, reduces water evaporation, and can even help retain heat, saving you money on chemicals and energy. While commercially manufactured pool covers are readily available, they can be quite pricey. Fortunately, creating a homemade pool cover is a viable and cost-effective alternative. This guide will walk you through the process, providing you with all the information you need to build your own pool cover successfully.
Understanding the Benefits of a Pool Cover
Before diving into the construction process, let’s briefly discuss why pool covers are so important. Understanding the advantages will motivate you throughout the project and help you appreciate the value of your homemade creation.
A primary benefit is debris prevention. Leaves, twigs, insects, and other unwanted materials can quickly accumulate in your pool, creating an unsightly mess and potentially clogging your filtration system. A pool cover acts as a barrier, keeping your pool clean and reducing the need for frequent cleaning.
Another significant advantage is water conservation. Pool water evaporates, especially in hot and sunny climates. A pool cover dramatically reduces evaporation, saving you water and lowering your water bill.
Furthermore, pool covers can contribute to energy savings. By retaining heat, especially when using a solar cover, you can reduce the need to heat your pool artificially, thus lowering your energy consumption and related costs. A well-fitted cover can also reduce the amount of chemicals needed to maintain proper water balance, further saving you money.
Choosing the Right Material for Your Homemade Pool Cover
Selecting the appropriate material is crucial for the effectiveness and longevity of your homemade pool cover. Several options are available, each with its own set of pros and cons.
One popular choice is heavy-duty tarpaulin. Tarpaulins are relatively inexpensive, readily available, and come in various sizes and thicknesses. Look for a waterproof and UV-resistant tarpaulin to ensure durability and protection from the elements.
Another option is solar cover material, also known as bubble wrap cover. This material is specifically designed for pool covers and is excellent at retaining heat. It consists of two layers of plastic with air bubbles trapped in between. Solar covers are lightweight and easy to handle.
Finally, consider using vinyl pool liner material. This material is exceptionally durable and waterproof. It’s the same material used to line in-ground pools, so it’s designed to withstand harsh conditions. However, it can be more expensive and require specialized tools for cutting and sealing.
Consider the following factors when choosing your material: durability, water resistance, UV resistance, cost, and ease of handling. Choose the material that best suits your budget, skill level, and the specific needs of your pool.
Measuring Your Pool for the Cover
Accurate measurements are essential for creating a well-fitting pool cover. A cover that’s too small won’t provide adequate protection, while a cover that’s too large will be cumbersome and difficult to manage.
For rectangular or square pools, measure the length and width carefully, adding at least one foot to each dimension to allow for overlap. This overlap will ensure that the cover stays securely in place and provides complete coverage.
For irregularly shaped pools, the process is a bit more complex. The easiest approach is to create a template of your pool using large sheets of paper or cardboard. Overlap the sheets and tape them together to form a continuous surface. Then, carefully trace the outline of your pool onto the template. Add the desired overlap (at least one foot) around the perimeter of the template. Use this template as a guide when cutting your chosen material.
Regardless of your pool’s shape, double-check your measurements before cutting any material. Accurate measurements will save you time, money, and frustration in the long run.
Constructing a Simple Tarpaulin Pool Cover
A tarpaulin pool cover is the easiest and most economical option for a homemade pool cover. Here’s a step-by-step guide to creating one:
First, gather your materials: a heavy-duty tarpaulin, measuring tape, scissors or a utility knife, grommets, a grommet tool kit, and bungee cords or ropes.
Next, measure and cut the tarpaulin. Use the measurements you took earlier to cut the tarpaulin to the appropriate size, ensuring you have the desired overlap.
Then, reinforce the edges. Fold over the edges of the tarpaulin by a few inches and secure them with heavy-duty tape or by sewing them. This will provide added strength and prevent the edges from fraying.
After that, install grommets around the perimeter of the tarpaulin, spacing them evenly apart (approximately every two to three feet). Grommets will provide secure attachment points for the bungee cords or ropes.
Finally, secure the cover to your pool. Attach the bungee cords or ropes to the grommets and then to anchors around your pool deck. Make sure the cover is taut and securely fastened to prevent it from blowing away in windy conditions.
Building a Solar Cover with Reinforcement
While solar cover material is effective at retaining heat, it can be relatively fragile. Reinforcing the edges will significantly increase its durability and lifespan.
First, gather your materials: solar cover material, heavy-duty fabric binding, sewing machine (optional, but recommended), needle and thread (if sewing by hand), measuring tape, scissors, and grommets (optional).
Next, measure and cut the solar cover material to the appropriate size, allowing for the desired overlap.
Then, apply fabric binding to the edges. If using a sewing machine, stitch the binding securely to the edges of the solar cover material. If sewing by hand, use a strong needle and thread to create a durable seam. The fabric binding will protect the edges from tearing and provide added strength.
After that, optional grommet installation. For added security, you can install grommets around the perimeter of the cover, although this is not always necessary for lighter solar covers.
Finally, secure the cover to your pool. Drape the solar cover over your pool, ensuring it is properly positioned. If you installed grommets, use bungee cords or ropes to secure the cover to anchors around your pool deck.
Creating a More Robust Vinyl Pool Cover
A vinyl pool cover is the most durable option, but it also requires more effort and skill to construct.
First, gather your materials: vinyl pool liner material, heavy-duty fabric binding, a heat gun or vinyl welding kit, measuring tape, scissors or a utility knife, and grommets.
Next, measure and cut the vinyl material. This should be done very carefully to ensure an accurate fit.
Then, weld or seal the edges. Use a heat gun or vinyl welding kit to create a strong, waterproof seal along the edges of the vinyl material. This step is crucial for preventing water from seeping through the seams. Alternatively, you can sew the edges with a heavy duty sewing machine.
After that, reinforce the edges. Apply fabric binding to the edges of the vinyl material to provide added strength and durability.
Finally, install grommets. Install grommets around the perimeter of the cover, spacing them evenly apart. Secure the cover to your pool using bungee cords or ropes attached to the grommets and anchors around your pool deck.
Adding Safety Features to Your Homemade Pool Cover
While the primary purpose of a pool cover is to protect the pool, it’s also essential to consider safety, especially if you have children or pets. A standard homemade pool cover is not designed to bear significant weight.
Consider adding warning labels to your pool cover. Clearly mark the cover with warnings that it is not a safety device and should not be walked on.
Furthermore, ensure the cover is securely anchored. Use strong bungee cords or ropes to firmly attach the cover to anchors around your pool deck. This will prevent the cover from easily becoming dislodged.
Maintaining Your Homemade Pool Cover
Proper maintenance will extend the life of your homemade pool cover and keep it in good condition.
Regularly clean your pool cover. Remove any debris, such as leaves, twigs, and dirt, with a broom or brush. Rinse the cover with water to remove any remaining residue.
Periodically inspect your pool cover for any signs of damage, such as tears, holes, or frayed edges. Repair any damage promptly to prevent it from worsening. Use patching materials designed for the specific type of material your cover is made of.
When not in use, store your pool cover in a dry, protected area. Avoid folding it too tightly, as this can cause creases and weaken the material. Ideally, roll it up neatly and store it in a cool, dry place.
Cost Comparison: Homemade vs. Store-Bought Pool Covers
One of the main reasons to make a homemade pool cover is to save money. Let’s compare the cost of a homemade cover to a store-bought cover.
A homemade tarpaulin pool cover can cost anywhere from $50 to $150, depending on the size of your pool and the quality of the tarpaulin.
A homemade solar cover can range from $80 to $200, depending on the size and thickness of the material.
A homemade vinyl pool cover is typically the most expensive homemade option, costing from $150 to $300 or more, depending on the size and quality of the vinyl material.
In comparison, a store-bought pool cover can range from $100 to several thousand dollars, depending on the type, size, and features. Simple tarpaulin covers are at the lower end, while automatic or safety covers are at the higher end.
By making your own pool cover, you can save a significant amount of money, especially if you have a large pool or require a custom-sized cover. Furthermore, you can customize your homemade cover to meet your specific needs and preferences.
Troubleshooting Common Issues
Even with careful planning and execution, you may encounter some issues when making and using your homemade pool cover. Here are some common problems and their solutions:
If the cover sags in the middle, it may be due to rainwater accumulation. Consider adding a support structure underneath the cover to prevent sagging. This could be as simple as placing a few inflatable balls in the pool before covering it.
If the cover tears easily, it may be due to using a low-quality material or inadequate reinforcement. Consider upgrading to a more durable material or reinforcing the edges and seams of your existing cover.
If the cover blows away in the wind, it may not be securely anchored. Use stronger bungee cords or ropes and ensure they are properly attached to anchors around your pool deck.
Conclusion
Creating a homemade pool cover is a rewarding project that can save you money, protect your pool, and extend its lifespan. By carefully selecting the right materials, accurately measuring your pool, and following the steps outlined in this guide, you can build a durable and effective pool cover that meets your specific needs. Remember to prioritize safety and maintain your cover properly to ensure its longevity. With a little effort and creativity, you can enjoy all the benefits of a pool cover without breaking the bank.
What are the primary benefits of using a homemade pool cover compared to a store-bought one?
While a store-bought pool cover offers convenience and perhaps specialized features, a homemade pool cover primarily saves you money. The materials required for a DIY cover are often significantly less expensive than purchasing a pre-made cover, especially for larger or oddly shaped pools. This can make pool ownership more accessible and affordable, particularly for those on a budget.
Beyond cost savings, a homemade pool cover allows for customization to perfectly fit your specific pool dimensions and any unique landscaping features. This custom fit can be difficult to achieve with standard store-bought options. You also have complete control over the materials used, enabling you to choose durable, weather-resistant options suitable for your local climate.
What materials are best suited for creating a durable and effective homemade pool cover?
For the main body of your homemade pool cover, heavy-duty polyethylene tarps are an excellent choice due to their water resistance, durability, and UV protection. Consider a tarp with a high mil rating for added tear resistance. Another option is reinforced vinyl, which is even more durable and can withstand harsher weather conditions but is also more expensive.
To secure the cover, you’ll need strong ropes, bungee cords, or straps. Grommets or reinforced edges are also essential for attaching these securing mechanisms to the cover. Consider using weights like water bags or sandbags distributed evenly around the perimeter to prevent the cover from being blown away by strong winds. Eyelets and hooks would also make it easier to attach the rope.
How do I accurately measure my pool to ensure a proper fit for a homemade cover?
Begin by carefully measuring the length and width of your pool at its longest and widest points. For irregularly shaped pools, divide the pool into simpler geometric shapes like rectangles and circles, measure each section, and then add the measurements together. It’s crucial to account for any curves or unusual features to ensure the cover provides adequate protection.
Add at least one foot to all sides of your measurements to allow for overlap and secure anchoring. This extra material will prevent debris from entering the pool and allow the cover to be properly weighted down or attached. Remember to double-check your measurements before cutting any materials to avoid costly mistakes.
What are some essential safety precautions to consider when using a homemade pool cover?
The most important safety precaution is to ensure that the pool cover is absolutely impenetrable and cannot be walked on, especially by children or pets. A seemingly sturdy cover can still sag and potentially trap someone underneath, leading to drowning. Regularly inspect the cover for any tears or weaknesses that could compromise its integrity.
Clearly mark the pool area as a hazard, especially when the cover is in place. Remove any standing water from the top of the cover to prevent it from accumulating and adding extra weight, which could cause the cover to collapse. Always supervise children near the pool area, even when the pool is covered.
How do I prevent algae growth under my homemade pool cover?
Before covering the pool, thoroughly clean the pool water and balance the chemicals. Ensure the pH, alkalinity, and chlorine levels are within the recommended ranges. Shock the pool with a higher dose of chlorine to kill any existing algae and prevent new growth during the off-season. Adding an algaecide specifically designed for winterizing can also be beneficial.
Consider using an opaque material for your cover to block sunlight, which algae needs to thrive. Regularly inspect the cover for leaks and repair them promptly. Even small leaks can introduce nutrients and water, creating a favorable environment for algae growth. Maintaining proper water chemistry is paramount to preventing algae from forming.
What are some effective methods for securing a homemade pool cover in windy conditions?
Utilize a combination of securing methods for optimal wind resistance. Evenly distribute heavy weights, such as water bags or sandbags, around the entire perimeter of the cover. Space them close enough together to prevent the wind from lifting the edges. Securing the cover with bungee cords or straps to existing anchor points or weighted blocks around the pool deck adds another layer of protection.
If your pool deck allows, consider installing permanent anchor points specifically for the pool cover. These can be simple eye bolts or D-rings attached to the deck surface. Use strong ropes or straps to connect the cover to these anchor points, ensuring a tight and secure fit. Always check the cover and securing mechanisms after strong winds and make any necessary adjustments or repairs.
How often should I inspect and maintain my homemade pool cover?
Regular inspections are crucial for maintaining the effectiveness and longevity of your homemade pool cover. Ideally, inspect the cover at least once a month, especially after periods of heavy rain, snow, or strong winds. Check for any tears, holes, or sagging and make repairs promptly. Ensure that the securing mechanisms, such as ropes, bungee cords, or weights, are still in good condition and properly positioned.
Clean the cover regularly to remove debris, such as leaves, branches, and dirt. This prevents the buildup of organic matter that can stain or damage the cover material and contribute to algae growth in the pool. A simple scrub with a mild soap and water solution is usually sufficient. Store the cover properly when not in use to protect it from sun damage and wear and tear.