How do you keep your pool safe during the winter months? Which one should you use for a tarp or cover? If you are looking for a practical guard that is, in addition, cost-effective, this one’s for you. When the colder months roll around, depending on your location, tackle the problem of guarding your pools from harsh winter elements. People love Traditional type covers, as these are preferred pool accessories; however, in some cases, people have to use tarps, which are better suited for a person’s needs. In this article, we will look in depth at the pros and cons of the tarp pool cover.
Can You Use a Tarp as a Pool Cover?

You can avoid all pool expenses with just added effort. Yes, you can use a pool cover; the wind will do the rest. Further, as it gets windy, the tarp will remain unfit properly, enabling it to block debris.Bear in mind that a tarp will likely need frequent modifications and may not offer the same degree of coverage as a custom pool cover designed for pools.
Understanding the Benefits of a Tarp as a Pool Cover
Using a tarp to cover a pool offers several practical advantages, especially for those looking for a temporary solution. Recent insights suggest that tarp covers are economically friendly, given their ease of use and adaptability. Depending on the size and material, heavy-duty tarps can range from 20 to 100, providing a budget-friendly alternative to custom pool covers that can exceed $200 to $1,000.
One advantage of using a tarp is minimizing water evaporation from the pool. Studies suggest that up to 70% of uncovered daily pool water loss can be attributed to evaporation. Covering a pool with a tarp allows homeowners to conserve water, especially in regions susceptible to drought or water restrictions.
Moreover, tarps offer a basic defense against windblown debris such as leaves, dirt, and insects that may infiltrate the pool. Although not as effective as pool covers, tarps still assist in reducing maintenance work making tedious cleaning easier, thus prolonging the lifespan of the pool’s equipment like filters and pumps.
Moreover, tarps are easily portable due to their lightweight nature, and installation does not require skill, making them ideal for temporary or seasonal coverage. New improvements in tarp materials make them even more durable. For example, UV-resistant polyethylene ensures that the tarp can withstand prolonged exposure to the sun.
However, although tarps are inexpensive and usable, they do need proper anchoring to withstand storm or wind displacement. Water bags, sandbags, or even bungee cords can effectively hold the tarp down, ensuring that it offers optimal coverage and protection.
A tarp is a practical option for addressing primary pool maintenance difficulties, especially when cost is prioritized. While it may not be as effective as custom covers tailored for pools, it is an efficient alternative for short-term use.
What Type of Pool Tarps Work Best?
Type of Pool Tarp | Key Features | Best For | Cost Range | Safety Level |
---|---|---|---|---|
Automatic Cover | Easy operation, heat retention | Convenience, safety, heat savings | $7,000–$25,000 | High |
Safety Mesh Cover | Custom fit, debris protection | Safety, long-term use | $1,200–$3,000 | High |
Solid Cover | Blocks sunlight, debris protection | Algae prevention, clean pools | $1,800–$3,600 | Moderate |
Solar Cover | Heat retention, cost-effective | Budget-friendly, heat savings | $30–$150 | Low |
Water Bag Cover | Simple, debris protection | Seasonal use, budget-friendly | $50–$250 | Low |
Winter Cover | Protects the pool in winter | Harsh weather, debris protection | Average pricing | Low |
Foam Cover | Heat retention for indoor pools | Indoor pools | Average pricing | Low |
Slatted Cover | Luxury, automatic operation | Style, debris protection | Expensive | Moderate |
Challenges and Risks of Using a Tarp Pool Cover
- Inadequate Durability
Tarpaulins are usually not made to withstand incredibly rough weather for a long time. Constant contact with the sun, strong winds, or heavy rainfall can lead to material tears, fading, or degradation, reducing effectiveness over time. Industry reports claim that a standard tarp will only last 1-2 seasons when barraged with frequent use.
- Insufficient Weight Support
Unlike professional pool covers, Tarps do not have the structure to bear extra weight. Snow, debris, or water accumulation will cause the tarp to sag or collapse into the pool, posing significant cleaning challenges as well as safety hazards.
- Pet and Child Safety Hazards
Children or pets trying to walk or climb on a closed tarp are at great risk of toppling over into the pool, which can lead to dangerous situations. Tarp covers lack strong safety precautions, making them extremely dangerous.
- Set Up Difficulties
Tent tarps can be tricky to use due to the time-consuming process involved when used as pool covers. If proper anchoring techniques like bungee cords or heavy weights are not utilized, tarps can blow away or shift, leaving them partially or fully exposed and lowering the protection.
- Concerns Regarding Imbalance of Water and Chemicals
If the tarp collects too much rainwater, it can seep into the pool and disturb its chemical balance. More testing and maintenance will be needed to restore the proper balance of chlorine and pH levels, which will result in added expenses.
How to Install a Tarp as a Pool Cover?

- Measure Your Pool
It is important to note that the tarp dimensions must cover the pool and account for proper securement along the edges.
- Lay the Tarp Over the Pool
Center the tarp completely over the pool while ensuring that it extends beyond all edges.
- Secure the Edges
Place water bags, bricks, or any suitable heavy object around the pool’s perimeter to prevent the tarp from slipping. Distributing the weights counteracts the winds pulling on the tarp.
- Check for Tightness
You must ensure that the tarp is pulled taut and that there isn’t excessive slack, which could lead to water pooling or susceptibility to wind damage.
- Check Regularly
Check if the tarp is set correctly regarding the debris, water pooling, and any accumulated-looking changes on the tarp to enhance its efficiency.
DIY Pool Cover Installation Tips
Step | Key Tip | Tools Needed |
---|---|---|
1. Clean the Deck | Remove debris for smooth installation | Broom, cleaning supplies |
2. Position Cover | Drape cover snugly over the pool | None |
3. Mark Anchor Points | Use chalk to mark drilling spots | Chalk, tape measure |
4. Drill Holes | Drill holes for anchors | Hammer drill, concrete drill bit |
5. Install Anchors | Secure anchors into drilled holes | Hammer, Allen wrench |
6. Attach Straps | Connect the straps to anchors securely | Springs, adjustment buckles |
7. Test Fit | Ensure the cover fits and is taut | None |
Choosing the Right Size and Mil for Your Tarp
When selecting the size and mil of your tarp, the first step is to measure the area that needs to be covered. For pool covers, I make sure the tarp covers a poolside area of not less than a few feet for easy, secure fastening. The mil thickness is determined by how much durability I need—for long-term use, I would go for thicker tarps (10 mil or more) while thinner ones are suited for temporary coverage.
Securing Your Tarp in Place with Grommets and Bungees
Using grommets and bungee cords makes it easy to secure and fasten the tarp, ensuring it stays in place even during strong winds or heavy rain.
Can a Tarp Protect Your Pool During Winter?

The tarp serves as a barrier against blockades of all sorts, including leaves, twigs, and dirt, and when set up correctly, it also prevents excessive water evaporation. There’s no doubt that the tarp is a great way to defend your pool from getting dirty. While it doesn’t offer the same level of protection as a dedicated pool cover, it is a cost-effective solution for keeping your pool clean and reducing maintenance during the colder months.
Dealing with Snow and Heavy Rain on Your Tarp
Situation | Key Tip | Tools Needed |
---|---|---|
Light Snow | Use a leaf blower or soft broom | Leaf blower, soft broom |
Heavy Snow | Remove snow gently with plastic shovel | Plastic shovel, long-handled broom |
Snow Melt | Use a cover pump to remove water | Cover pump |
Prevent Damage | Avoid sharp tools on the tarp | Plastic tools only |
Water Accumulation | Maintain proper water level below tarp | Water pump, level gauge |
Snow Over 2 Feet | Clear edges to reduce weight | Soft broom, heat cable |
Above-Ground Pools | Use air pillows to prevent sagging | Air pillows |
Preventing Algae Growth Under the Tarp
Algae is one of the most common problems for pool owners, and therefore, not covering your swimming pool properly off-season could cause algae growth. To prevent algae growth and maintain the swimming pool, the following precautions should be taken during off off-season:
- Use a Winter Pool Algaecide.
Strong algaecides meant for winter use should be applied about a week before the onset of winter. This would help delay the algae growth significantly until the swimming pool is uncovered.
- Maintain Proper Water Chemistry.
Checking the swimming pool water balance prior to closing is important. There is a healthy range of ph, chlorine, and alkalinity that needs to be ensured so there is no favorable condition for algae growth.
- leaning the swimming pool thoroughly
Cleaning the swimming pool off the trash, decomposition that comes with dirt or vegetative matter should be cleared off and stored away tidily so that there is no algae development.
- Use of Chlorine Floater or Dispenser
These help prevent the buildup of algae during the resting season by providing the right amount of chlorine.
- Check and Adjust Periodically
The swimming pool should be checked occasionally and the water balanced, if required, to ensure the conditions needed for algae growth are not encouraged.
Maintaining Pool Maintenance with a Tarp Cover
Adding a tarp cover to your pool maintenance plan in the offseason is both cost-efficient and practical. However, it is best to combine this with other modern ideas to achieve the best results and the cleanest pool possible when it’s time to re-open it for use. Here are some of the best modern tips and pieces of advice from industry experts:
- Minimize Expenses and Save Energy
Research indicates that a properly fitted tarp cover can reduce water evaporation by as much as 95%. That is an incredible reduction in the need for water refills. Furthermore, lower evaporation translates to less energy needed to heat the pools, which can reduce heating expenses by up to 70% during the colder parts of the year. Eco-friendly pool owners stand to benefit the most from tarp covers.
- Defend Against Contaminant Intruders
Leaves, dirt, and debris cause jaw-dropping tarps over time. A good tarp will act as an impenetrable barrier that accumulates on your pool tarp. This helps with filter cleaning, clogging prevention, and cutting down the cleaning required beforehand. Fill the tarp with any water bags or straps to help improve that stunning overall feature.
- Slow Down Chemical Loss
These days, people have realized that people using tarp covers lose chemicals like chlorine at an alarming rate. This is mostly due to the fact that sunlight directly beams down on the pool water.
Without a cover, chlorine levels can drop by 90% due to UV rays in just a few hours. Creating a remedy tarp cover helps maintain water chemistry for longer, making it more cost-efficient by reducing the need for extra chemicals.
- Oversight and Prevention of Algae and Mold Growth
Tarp checks during the offseason should be conducted regularly as they can trap moisture and create potential algae or mold problems. Technically, a mold problem solution is bound to happen sooner or later. Ensuring rainwater does not pool on top of the tarp by siphoning it off will aid. Moreover, using algaecides at the start of the season, along with periodic water tests, will help provide supplementary support.
- Use of Stronger Fabrics, More Reliable Covers
Choosing tarp covers made of polyethylene and vinyl gives them protective durability against tearing, UV rays, and harsh weather, making them stand out. A quality cover will increase its longevity while improving the level of protection for your pool during the offseason.
Implementing these practices enables seamless pool maintenance while achieving savings and improved water quality. A tarp cover will guarantee an effortless swimming season when the seasons change with these practices.
How to Save Money with a Tarp Pool Cover?

When it comes to saving money in different areas, a tarp pool cover is valuable for the following:
- Decreases Water Loss—Since tarp covers help decrease evaporation, there is little to no water loss, resulting in minimum refills, which translates to reduced water bills.
- Reduces Heating Costs—Since a tarp cover helps maintain the water temperature, it reduces the reliance on pool heaters, which saves on energy expenses.
- Less Maintenance Chemicals – There is less debris in the water which helps in minimum cleaning and balancing the pool, resulting in minimal maintenance supplies.
- Reducing Wear and Tear on the Pool—Tarp covers also do a great job of maintaining pool cleanliness and protection from dirt and debris. This helps save strain on the pool pumps and filters, prolonging their usability and delaying the need for replacements.
A durable tarp cover will ensure long-term savings on maintenance, protection, and efficiency while protecting the pool.
Comparing Costs: Tarp vs. Commercial Pool Covers
Feature | Tarp | Commercial Pool Cover |
---|---|---|
Initial Cost | $50–$250 | $1,200–$3,000+ |
Durability | Low, 1–3 years lifespan | High, 10–15 years lifespan |
Maintenance | High, frequent debris removal | Low, minimal upkeep |
Safety | Low, not secure for children/pets | High, prevents accidents |
Weather Resistance | Moderate, prone to damage | High, withstands harsh weather |
Installation | Easy, DIY-friendly | Requires professional setup |
Long-term Cost | High, frequent replacements | Low, durable investment |
Aesthetic Appeal | Low, basic appearance | High, sleek and professional |
Durability and Lifespan of Vinyl Tarps
Key Factor | Details | Notes |
---|---|---|
Lifespan | 5–15 years | Depends on quality and care |
UV Resistance | High with UV treatment | Prolongs outdoor durability |
Waterproof | Fully waterproof | Ideal for wet environments |
Tear Resistance | Excellent with reinforced edges | Suitable for heavy-duty use |
Maintenance | Regular cleaning and storage are required | Extends lifespan significantly |
Environmental Impact | PVC may have recycling challenges | TPO alternatives are eco-friendly |
Best Use Cases | Outdoor covers, industrial use | Withstands harsh conditions |
When to Replace Your Tarp Pool Cover
For a pool tarp cover to function and last for long, its maintenance and inspection is essential. Stretching over a pool, a tarp cover must be replaced after a certain level of wear and tear. Here’s a list which will help you verify whether replacing your pool cover would be helpful to:
- Signs of damage include rips and tears
With time, the protection the cover offers your pool degrades. Layers of dirt and other materials effectively pass through small fractures of the cover, making the pool dirty and adding work to cleaning it.
- Weak material, UV exposure, and color fading
Not only does prolonged exposure to sunlight weaken the material, but it also tarnishes the color, giving it a faded appearance. This not only wreaks havoc on the cover but also makes it fragile and susceptible to rupturing.
- Mold and mildew
Allowing the cover to build up mold and ignoring cleanliness can turn it into a risk. For a cover, structural integrity is imperative; hence, being unkept can mean taking away strength from the cover.
- Watery and sagging tarps
Water pooling on the face of the tarp, creating a sagging effect, can not only cause the cover to lose shape but also stress the seams, causing them to detach gradually.
- Weather vulnerability
Sand, high winds, and snow are essential signs notifying you to change the tarp. If these do not harm the material, it is time to let the tarp go.
Are There Alternatives to a Tarp for Covering Your Pool?

The options for covering a pool are not limited to tarps. A frequent alternative is a solid vinyl pool cover, which lasts longer and better keeps debris out. Another option is Safety Covers, which come in mesh or solid form. Aside from protecting the pool, these covers add a layer of safety by preventing unintended falls. Also, solar covers are amazing for preserving water temperature while minimizing evaporation. These options have different advantages, making choosing which best suits your emphasis and needs easy.
Exploring Mesh and Vinyl Covers
Feature | Mesh Covers | Vinyl Covers |
---|---|---|
Cost | $200–$600 less than vinyl | Higher cost |
Lifespan | 10–15 years | 7–11 years |
Weight | Lightweight, easy to handle | Heavy, needs 2 people |
Sunlight Blocking | Allows some sunlight, algae are possible | Blocks sunlight, prevents algae |
Water Filtration | Allows water through, may dirty pool | Keeps water out, cleaner pool |
Maintenance | Minimal during the offseason | Requires pump maintenance |
Installation | Can be done by one person | Requires assistance |
Durability | Longer-lasting | Shorter lifespan |
Benefits of Custom Pool Covers
Benefit | Key Advantage | Notes |
---|---|---|
Safety | Prevents accidental falls | Protects children and pets |
Energy Efficiency | Reduces heat loss and evaporation | Lowers heating and water costs |
Custom Fit | Tailored to pool shape and size | Ensures complete coverage |
Cleanliness | Keeps debris and dirt out | Reduces cleaning effort |
Durability | Made with strong materials | Withstands weather and heavy use |
Aesthetic Appeal | Matches the outdoor design | Enhances pool area appearance |
Cost Savings | Reduces maintenance and chemical use | Saves money long-term |
Year-Round Use | Protects in all seasons | Extends pool lifespan |
What to Look for in Heavy-Duty Pool Covers
When choosing a heavy-duty pool cover, it’s important to note the details that ensure maximum durability, multi-functionality, and effectiveness. Below are the five key things to look for with every heavy-duty pool cover.
- Material Quality
Covers made from reinforced vinyl and high-density polyethylene are the best choices. They can withstand tearing, UV damage, and natural disasters, ensuring that your pool cover is useful for a number of years.
- Weight Capacity
Super-duty pool covers should be able to withstand greater weight so that they don’t sag or break under snow, debris, or even someone accidentally walking on them. For additional safety, try finding tested covers that hold 400-600 pounds.
- Sealing Effectiveness
It is essential to prevent small objects, animals, or remnants from entering the water. Good and proper sealing can efficiently do this. Stopping evaporation and maintaining temperature are also parts of proper sealing.
- Anchor System
Nonsuper-duty heavy covers are better equipped with durable anchor systems like springs and stainless steel straps. Make sure they are corrosion-free for a consistent stronghold regardless of weather.
- Warranty and Longevity
A solid warranty is essential along with purchase, so make sure to get a cover with a decade-long guarantee. This just proves how confident the manufacturers are in the product while also safeguarding your investment.
References
- “Review of tarping and a case study on small-scale organic farms” – Published in HortTechnology, this article discusses the use of tarps in various applications, including their limitations and benefits. Link to source
- “Controversy over the use of ‘shade covers’ to avoid water evaporation in water reservoirs” – Published by MDPI, this study explores the effectiveness of tarps and similar materials in reducing water evaporation, which can be relevant to pool applications. Link to source
- “Did TARP banks get competitive advantages?” – Published in the Journal of Financial and Quantitative Analysis, while not directly about pool covers, it provides insights into the broader use of tarps in different contexts. Link to source
Frequently Asked Questions (FAQ)
Q: Can a tarp be used as a cover for an inground pool during the winter?
A: Yes, a tarp can be used as a pool cover for an inground pool during the winter, but it may not be as effective as specialized pool covers. It can help keep the water clean and free the pool from debris, but it might require additional support like tent stakes to secure it properly.
Q: How effective are poly tarps as swimming pool covers?
A: Poly tarps can be an effective temporary solution for covering a swimming pool, especially if you want a cheaper alternative. However, poly tarps may not last as long as traditional pool covers and may require more frequent replacement.
Q: What are the benefits of using a tarp over traditional pool covers?
A: The main benefits of using a tarp as a pool cover include lower maintenance costs and affordability. Tarps are generally cheaper than specialized pool covers, making them a viable option for those on a budget.
Q: How can I secure a tarp over my swimming pool?
A: You can secure a tarp over your swimming pool by using tent stakes or weights around the edges. It’s important to ensure that the tarp is tightly secured to prevent it from blowing away or letting debris into the pool.
Q: Will a tarp keep the water clean during the winter?
A: While a tarp can help keep the water clean by preventing debris from entering the pool, it may not be as effective as a specialized pool cover in maintaining water clarity and quality over long periods.
Q: Can I use a submersible pump with a tarp pool cover?
A: Yes, a submersible pump can be used with a tarp pool cover to remove any accumulated water on top of the tarp. This helps maintain the tarp’s effectiveness and prevents excess weight from damaging it.
Q: Where can I purchase poly tarps for pool covering?
A: Poly tarps can be purchased from various retailers, including pool stores, Lowes, Home Depot, and Harbor Freight. These stores typically offer a range of sizes and thicknesses to suit different pool covering needs.
Q: How does climate affect using a tarp as pool cover?
A: Climate can significantly impact the effectiveness of a tarp as a pool cover. In areas with heavy snowfall or strong winds, a tarp may not withstand the elements and a traditional pool cover, potentially leading to damage or failure.
Q: Are there any downsides to using a tarp as a pool cover?
A: The downsides of using a tarp as a pool cover include potential durability issues, difficulty in securing it properly, and the need for frequent maintenance to ensure it remains effective throughout the winter season.
Q: How long can I expect a tarp to last as a pool cover?
A: The lifespan of a tarp used as a pool cover can vary based on quality and environmental conditions. While it may last a winter or two, it’s generally less durable than traditional pool covers and may need to be replaced more frequently.