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A rain water barrel is an important part of a healthy rainwater harvesting system at home. If you want to save time and money on your gardening, you must invest in a rainwater harvesting system. These barrels are not too expensive and do the work just right.

You can store as much water as you please and for as long as you want with proper care. Water can last in storage barrels for long periods if you know how to take care of it. If you are looking for a rain water barrel and cannot decide on one, this might help you. Continue reading to find out which barrels are the best for any need!

Top 10 Best Rain Water Barrels

Rain barrels are some of the most economical and helpful choices when it comes to water conservation. There aren’t many ways to conserve rainwater at home. However, a rain water barrel is something we all can invest in and save water and money.

These barrels collect runoff water from your roofs and help you save a significant amount of money and water. If you are in search of the best rain barrel, you are in luck. Here are the top ten choices of rain barrels that you can use at home.

1. Algreen Products Cascata Rain Barrel 65-Gallon

1. Algreen Products Cascata Rain Barrel 65-Gallon, Dark Brown

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One of the best choices in the market, the Algreen rain barrel, is one you simply cannot ignore. These barrels come in a 65-gallon variant. You can store water in them at home and use it or a large number of purposes. This product is very popular among users because of its stylish design and appearance.

If you are interested in a rain water barrel that can serve its purpose while being an aesthetic element in your home, then this is it. It comes in two different color variants, dark brown and grey. The pottery like appearance makes it an attractive addition in any garden. Moreover, the product is made of high-quality roto-molded plastic so, the barrel won’t crack, chip, or fade in color.

The brass spigot attached to the bottom of the barrel allows you to use all the water present. Additionally, the corrosion-proof layering ensures that your water is safe for use even if you store it in this best rain barrel for long periods. Moreover, the barrel comes with dual water overflows. This allows the barrel to have multiple passages to let go of water when it overflows. You can also use these waterways to connect multiple barrels.

  • Size: 65-Gallon
  • Style: Plastic with ceramic finish

2. Good Ideas RWURN50-TC Rain Wizard Rain Barrel

Good Ideas RWURN50-TC Rain Wizard Rain Barrel Urn, 50 gallons, Terra Cotta

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A rain barrel is a highly functional device; however, you cannot overlook its appearance. This is one of the best rain barrel designs you will find out there. The Good Ideas rain barrel can store up to 50 gallons of water in the monsoons. Depending on your preferences, you can either pick the terra cotta hued variant or the granite shade one.

This barrel is urn-shaped and adds elegance to your rainwater harvesting stations at home. The barrel is safe and is made of the right material, so it is BPA free. This barrel is made of polyethylene resin, which gives it durability and strength. They hold large quantities of water easily.

It is perfectly shaped so that you can prop it against your house to fill it with water. Moreover, the dual water flow system allows the water to flow out of the barrel reaches capacity. The brass spigot is placed at the bottom of the barrel so that you can use all the water present in it.

This decorative rain barrel has a mesh covering too. This way, your water will not be contaminated by outside sources. You can connect multiple rain barrels with the help of the routed channels available.

  • Size: 50 gallons
  • Style: Polyethylene Resin

3. Good Ideas RWURN-Oak Rain Wizard Rain Barrel

3. Good Ideas RWURN-Oak Rain Wizard Rain Barrel Urn 65-Gallon, Oak

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If you are looking for a classic style for your rainwater harvesting system, then this barrel is perfect for you. It is designed to fit right into your picturesque home without looking too out of the picture. This rain water barrel can store up to 65 gallons of water easily. Moreover, if you wish to store more water in this way, you can connect numerous barrels.

The Good Ideas barrel is made up of polyethylene resin and can withstand pressure easily. Its design is perfect for all homes. The flattened-out back can be easily popped up against your walls. This way, the barrel will not move from its original place.

The top of the barrel is a covering that prevents particles from outside to enter the water and contaminate it. The cover on the top acts like a planter too. You can use this rain water barrel like a decorative item in your house too. Just place an attractive plant on the top of the cover, and it will fit right into your garden.

This rain barrel also can get rid of excess water on its own. The strong spigot is very strategically placed, and it makes your experience much easier. You can water all your plants with the help of the water saved in this barrel easily.

  • Size: 65 gallons
  • Style: Polyethylene resin

4. FCMP Outdoor RC4000-BRN Catcher 4000 Rain Barrel

FCMP Outdoor RC4000-BRN Catcher 4000 Rain Barrel, Brown

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Do you secretly wish to make our garden more attractive without adding too many items to it? Well, if yes, then this rainwater barrel is one that serves its purpose well and makes sure to add an element of beauty to your already attractive garden. This rain barrel can accommodate up to 45 gallons of water. This water can be stored for long periods and later be used to water your plants in your garden.

The rain water barrel is designed like a classic wooden barrel. It is easy to install because of its flat back, which can be propped up against the wall. This barrel is safe to use around children and pets because of its smart design. Moreover, the barrel comes with a hose, which makes watering your plants significantly easier.

There are spigots attached to the sides of the barrel. This way, if one barrel is not enough, you can connect multiple barrels in a series and use them simultaneously. The barrel comes with a debris screen that protects the barrel and the water it stores from contaminants. It also comes with a garden hose and a shut-off thumb valve to help you easily control the flow of water.

Additionally, you will also find a hanging hose clip with an overflow hose so that when the barrel reaches capacity, the water easily flows out of it. The added aluminum mesh ensures that no debris or mosquito enters the stored water.

  • Size: 45 gallons
  • Style: Recycled polyethylene with wooden barrel finish

5. Good Ideas RW50-GRN Rain Wizard Rain Barrel

Good Ideas RW50-GRN Rain Wizard Rain Barrel 50 Gallon, Green

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Some of us will want our rainwater barrels to look like classic wooden barrels. This could be because we want our gardens to look attractive. If you are one of those people, then you will be impressed by this barrel. It is one of the best rain barrels in the market, and it is perfect for all your gardening needs. It is inexpensive, and the classic design will look great in every garden.

This barrel can hold up to 50 gallons of water. Saving water is not only great for the environment, but it is also good for your finances. You can save a lot of money by using this saved water for gardening. The barrel also comes with a brass spigot that is sturdy and durable. Your water is safe in this barrel from any dust, debris, and insects like mosquitoes.

The rainwater barrel comes with a protective sheath that prevents any of the contaminants from entering the water. Moreover, the rotational design prevents the barrel from enduring any cracks or breakages even in the cold winter season.

  • Size: 50 gallons
  • Style: Recycled polyethylene with wooden barrel finish

6. Good Ideas RWWR42-RED Rain Wizard Rock

Good Ideas RWWR42-RED Rain Wizard Rock, Red Brick

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Who said rain barrels need to look like barrels? If you are looking for small rain barrels, then this design is something you need to try. This rain barrel is shaped like a rock, and it will easily disguise itself in your garden. Your visitors will have a hard time telling them apart because of how accurate this barrel’s design is.

The barrel can store up to 42 gallons of rainwater. You can save this water for a long time and use it to water your plants in the garden. Save money and water with this rain water barrel easily. One of the most attractive features of this barrel is the meshed screen attached to the top. This prevents any debris or waste material from entering the water through the sources.

The barrel also comes with a brass spigot attached at the bottom so that water can be used to its maximum capacity. The back is flattened so that you can prop it up against a flat surface or a wall and blend it in with your home’s décor. Moreover, the barrel is rotationally molded. This implies additional protection, and it will not crack or split in the winter season.

  • Size: 42 gallons
  • Style: Rock like appearance

7. Good Ideas IMP-C90-SAN Impressions Tree Bark Rain Barrel

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When it comes to rain barrel reviews, one of the most important factors that play in is their capacity. If you are in search of a big rainwater barrel, then this is the perfect option for you. If you live in areas that receive heavy rainfall, then this barrel could help you save a lot of water. It can hold up to 90 gallons of water, and you assemble multiple such barrels to save even more water.

The large capacity is not the only redeeming quality of this barrel. It is shaped like a wooden bark and does a great job of blending in your garden. You do not need to worry about rainwater harvesting equipment affecting the aesthetic beauty of your garden. You can use the top plate as a planter too. It is self-draining, so you don’t need to worry about stagnant water either.

This is one of the best large rain barrels. It has a sturdy spigot attached to the bottom. It is a strong addition made of brass, and it does not rust or break like metal or plastic. It has two spigots so you can use a hose along with a spigot simultaneously. The bug screen prevents any mosquitoes from infesting the water.

  • Size: 90 gallons
  • Style: Polyethylene with a wooden bark finish

8. Gardener’s Supply Company 75-Gallon Rain Barrel

Gardener's Supply Company 75-Gallon Rain Barrel​

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You might think that this barrel is shaped very differently than all the other barrels you have come across. However, the shape of this barrel is what makes it special and useful. The rainwater barrel is full of smart features you can use in your gardening activities daily. For instance, the brass spigot at the bottom of the barrel is useful for filling water cans.

The top of such large rain barrels come with a threaded fitting. You can attach a garden hose to it and use it to water your plants. This barrel can store up to 75 gallons of water. So, you will be doing the environment a favor as well as your bank statements by reducing your water bill. The top has been childproofed, so it is safe for children to be around this barrel.

The dimensions of this barrel are 22″ in diameter x 45″ H. It will not take up too much space outside and will fit in any corner of the garden. The barrel also has an overflow spout, which lets out the water when the barrel is full. However, you can connect another barrel to this spout and use both of them simultaneously to store water. The barrel has a very attractive appearance, and the color helps it look great in outdoor settings. Moreover, the fancy legs of this barrel make it more attractive.

The appealingly simple shape of this rainwater barrel conceals a number of smart features. In addition to a brass tap for filling a watering can, there’s a threaded fitting in the bottom for attaching a garden hose. The childproof top has a non-corroding screen to catch leaves and other debris. The overflow spout can be connected to a second rain barrel, and the decorative feet make it extremely stable.

  • Size: 75 gallons
  • Style: UV-stable polyethylene with a classic finish

9. RTS Home Accents 50-Gallon Rainwater Collection Barrel

RTS Home Accents 50-Gallon Rain Water Collection Barrel with Brass Spigot, Wood Grain

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Have you taken the term rainwater barrel too seriously? Do you want a barrel that looks like a classic barrel? If yes, then this product is just right for you. The RTS rain barrel stores up to 50 gallons of water while adding beauty to your garden. The barrel looks exactly like the authentic water barrels from the olden days. The build and color are top-notch, so you do not need to worry about it fading in the sun after prolonged exposure.

These portable rain barrels are designed in such a way that it fits perfectly against a wall. The flat back rests against a wall and sits on the ground without tumbling. It comes with an aluminum protective screen that protects the water from getting dirty. It does not let dirt, debris, and insects enter the water. The dimensions of this barrel are 33.5” in height x 24” width x 18.25” depth. It can fit in your home conveniently.

You can rest assured that the overflow valve will allow the excess water to pass out of it easily. The spigot present can be easily shut off. You can also connect it to a hose and use it to water your plants. The front side overflow lets you prevent flooding near your outside wall.

  • Size: 50 gallons
  • Style: Polyethylene with barrel finish

10. Emsco Group 2264-1 Rescue 85-Gallon Stoneware Urn Barrel

Emsco Group 2264-1 Rescue 85-Gallon Stoneware Urn Barrel

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If you are someone who likes keeping their garden décor uniform, then you cannot compromise on a rainwater harvesting barrel either. This rainwater barrel is both useful and aesthetically pleasing, so you can place it anywhere in your garden. The rustic urn design makes it exceptionally versatile and gives it a stoneware look.

If you want to blend this barrel in further, you can use the top plate as a planter. The planter is self-draining, so you can allow any plant to grow on it without worrying about stagnation. The barrel comes with a rainwater diversion technology. You can directly connect the downspout to your rainwater system and collect the water in this barrel. This set-up is hassle-free and will not take you a lot of time to assemble.

The barrel has an outflow system too. This allows excess rainwater to flow out easily once the barrel reaches capacity. Plastic rainwater tanks like these are sturdy and very useful too. They do not break easily, and unlike metal, they don’t trust either.

The large storage capacity is a great feature of this model. You can store up to 85 gallons of water in this barrel and use it to water plants.

  • Size: 85 gallons
  • Style: Stoneware urn finish


Q. How long can you keep water in a rain barrel?

You can store this water in rainwater barrels for as long as you can. It mostly depends on how well you preserve it. If you take all the necessary precautions to prevent algae and insects from entering the water, then you can store it indefinitely. However, if your storage falters, then the water will barely last a week in a barrel.

Q. How many inches of rain does it take to fill a rain barrel?

This depends on the size of your roof and the catchment area you are targeting. For instance, 1 inch of rain over a 1000 square feet catchment area collects about 600 gallons of water. So, a fourth of an inch on average roofs can fill three rainwater barrels easily.

Q. Do rain barrels attract mosquitoes?

All stagnant water areas act as a breeding ground for mosquitoes. Your rainwater barrel will attract mosquitoes if you do not take the necessary precaution to prevent it. According to rain barrel reviews, using aluminum mesh can prevent mosquitoes from entering your stored water.

Q. What should I look for when buying a rain barrel?

A few things that you should keep in mind are:

  • Materials
  • Protective layering
  • Spigot position
  • Covering
  • Safety
  • Capacity
  • Price

Q. How much does it cost to install a rain barrel?

The cost of installing a rain barrel system can range between $50 to $200. This depends on the system you opt for. The cost of setting up a basic rainwater barrel is north of $50. However, if you opt for one that has intricate fixtures, then you will have to pay a higher price.

Q. Do you need a permit to collect rainwater?

No, in most states, residents do not need permits to collect rainwater. However, there are certain regulations that you need to keep in mind. Many states encourage their residents to collect this water in rainwater barrels.

Q. Is rainwater better than tap water for plants?

Yes, rainwater is better for plants for many reasons. Rainwater contains the right amount of minerals plants need. This water is considered to be purer than tap water. Tap water is softened, and it is treated by water plants. This may result in water having more sodium than the required amount for plants.

Make a smart choice by investing in a rainwater barrel for your home. With numerous options available, you are bound to find a barrel that goes with your aesthetic and serves all your requirements well. Be sure to do your research first and buy the best rain barrel for your home!