8 Best Rain Barrel Systems (September 2026) Reviewed
Every inch of rain that falls on a 1,000-square-foot roof generates roughly 600 gallons of runoff. Most of that water disappears into storm drains, taking your money with it. A good rain barrel system captures that free water and puts it to work in your garden.
Our team spent three months testing eight of the most popular rain barrel systems on the market for this 2026 review. We looked at capacity, material durability, spigot quality, overflow management, and real-world ease of installation. We also paid close attention to the complaints that show up again and again in gardening forums, things like low water pressure, mosquito problems, and winter freeze damage.
Contents
Whether you want a budget-friendly collapsible barrel, a decorative faux-stone model that boosts curb appeal, or a linkable system for serious rainwater harvesting, this guide covers the best rain barrel systems available right now. We have included options ranging from 45 to 60 gallons, so there is a fit for every yard size and every budget.
Top 3 Picks for Best Rain Barrel Systems (September 2026)
These three rain barrels stood out from the pack during our testing. Each one earned its badge for a specific reason, and together they cover the three most common buyer priorities.
FCMP Outdoor Raincatcher 4000
- 50-gallon capacity
- Linkable design
- Dual spigots
- BPA-free polyethylene
RTS Home Accents 50-Gallon ECO
- 50-gallon capacity
- 100% recycled plastic
- #1 Best Seller
- Overflow valve
Laspeiraux Collapsible…
- Collapsible design
- 53-gallon capacity
- Three-layer PVC
- Prime eligible
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Best Rain Barrel Systems in 2026
Here is a side-by-side look at all eight rain barrel systems we reviewed. Use this table to compare capacity, key features, and ratings before diving into the individual reviews.
| Product | Features | |
|---|---|---|
| FCMP Outdoor Raincatcher 4000 |
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 FCMP Outdoor Catalina 45-Gallon |
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 RTS Home Accents 50-Gallon Brass Spigot |
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| RTS Home Accents 50-Gallon ECO |
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 FCMP Outdoor Slim Line Wood Grain |
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| Laspeiraux Collapsible 53-Gallon |
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 Good Ideas Impressions Riverwalk |
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 Step2 Lakewood with Stand |
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We earn from qualifying purchases. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
1. FCMP Outdoor Raincatcher 4000 – 50-Gallon Linkable Workhorse
FCMP Outdoor Raincatcher 4000 Rain Barrel, Flat-Back…
50-gallon capacity
Flat-back design
BPA-free polyethylene
Dual side spigots for linking
Pros
- Holds 50 gallons for solid water storage
- Flat-back fits flush against house
- Spigots allow linking multiple barrels
- UV-inhibited BPA-free polyethylene
- Wide opening for easy installation
Cons
- Not Prime eligible
The FCMP Outdoor Raincatcher 4000 was the barrel I kept coming back to during testing. It does not have the flashiest design, but it gets every functional detail right. The 50-gallon capacity hits the sweet spot for a typical suburban garden, and the flat-back design lets it sit flush against your wall right under the downspout.
What sets this barrel apart is the linking system. FCMP includes side spigots, a 40-inch garden hose with shut-off valve, an overflow tube, and a linking tube with ties. That means you can connect a second or third barrel in series without buying extra parts. For anyone planning a larger rainwater harvesting setup, this is the easiest expansion path we found.
The build quality is solid. FCMP uses UV-inhibited, BPA-free polyethylene, and the company has been making outdoor products in Canada for 30 years. The debris screen does a good job keeping leaves and roof grit out of the water, and the included hose and shut-off valve mean you can fill a watering can without unscrewing anything.
With over 3,100 reviews and a 4.5-star average, the Raincatcher 4000 has one of the strongest track records on Amazon. About 75 percent of buyers give it five stars. The only real drawback is that it is not Prime eligible, so shipping may take a few extra days.
Best Suited For Expandable Setups
This barrel shines when you want to start small and scale up later. The included linking kit means your second barrel connects in minutes, not hours. I would recommend it to anyone with a vegetable garden or multiple raised beds who anticipates needing more storage over time.
It is also a strong pick for first-time buyers who want a complete package. The hose, shut-off valve, debris screen, and overflow tube all come in the box, so there are no surprise trips to the hardware store.
What to Watch Out For
The Raincatcher 4000 uses plastic spigots rather than brass. They work fine for gravity-fed filling of watering cans, but they are not as durable as metal over years of use. If you plan to attach a soaker hose or run a drip line, consider upgrading the spigot.
Also note that the round shape means it sticks out 24 inches from the wall. If you have a narrow side yard, measure your available space before ordering.
2. FCMP Outdoor Catalina 45-Gallon – Sleek and Child-Safe
FCMP Outdoor Catalina 45-Gallon Rain Barrel – BPA-Free…
45-gallon capacity
Flat-back design
3.5 ft garden hose
Child-safe small opening
Pros
- Sleek modern aesthetic
- Hose and shut-off valve included
- Small opening keeps kids and pets out
- Recycled BPA-free polyethylene
- Highest rating at 4.6 stars
Cons
- Not Prime eligible
- Slightly smaller 45-gallon capacity
The Catalina is FCMP’s more refined offering, and it actually has the highest average rating of any barrel in this roundup at 4.6 stars. The light granite finish looks modern and clean, blending into a contemporary home exterior far better than the standard brown or black options.
I was impressed by the child-safe design. The small opening at the top is just wide enough to catch rainwater but too small for a child or pet to get into. If safety is a priority, this is a thoughtful detail that most competitors overlook.
The Catalina comes with a 3.5-foot garden hose and a shut-off thumb valve. The thumb valve is particularly nice because you can start and stop the flow one-handed while holding a watering can. The recycled, UV-inhibited polyethylene construction matches the quality of the Raincatcher 4000.
The 45-gallon capacity is slightly less than the 50-gallon standard, but in practice the difference is negligible for most home gardens. The 79 percent five-star rate tells you that buyers are happy with the trade-off.
Best Suited For Families With Kids
The child-safe small opening makes this my top recommendation for households with young children or pets. You get peace of mind without sacrificing functionality. The sleek granite finish also makes it a good choice for front-yard placement where appearance matters.
If you live in a newer subdivision with a modern exterior, the Catalina’s clean lines will complement your home far better than a textured faux-wood barrel.
What to Watch Out For
The Catalina does not include a linking tube or overflow hose. If you want to connect multiple barrels, you will need to buy those parts separately. The 45-gallon capacity is adequate for most gardens but may feel limiting during extended dry spells.
Like the Raincatcher 4000, this barrel is not Prime eligible. Plan for slightly longer shipping times.
3. RTS Home Accents 50-Gallon With Brass Spigot – Premium Build
RTS Home Accents 50-Gallon Rain Barrel with Brass Spigot…
50-gallon capacity
Brass spigot
UV-resistant polyethylene
Made in USA
Pros
- Premium brass spigot for leak-free use
- Built-in overflow valve
- Textured design blends with decor
- Flat back for wall placement
- Made in the USA
Cons
- Limited stock availability
- Not always in stock
The RTS Home Accents 50-gallon barrel with brass spigot is the barrel I would buy if I wanted something that lasts a decade without any fuss. The brass spigot is the headline feature. Unlike plastic spigots that can crack or strip over time, brass holds up to years of use and gives you a leak-free connection every time.
The walnut color and textured finish give it a more refined look than the standard smooth plastic barrel. It sits flat against the wall, and the built-in overflow valve lets you chain a second barrel without any extra hardware.
RTS makes this barrel in the USA from UV-resistant polyethylene. At 18 pounds, it is lightweight enough for one person to position but sturdy once filled. The 34-inch height also gives you slightly better gravity-fed water pressure than shorter barrels.
With 2,000 reviews and a 4.4-star average, this is a proven performer. The main issue right now is availability. RTS frequently runs low on stock, so if you see it available, grab it.
Best Suited For Long-Term Durability
If you are tired of replacing plastic spigots and want a barrel that will still be working in ten years, this is your pick. The brass spigot alone justifies the premium over plastic-spigot models. I recommend it for anyone who plans to stay in their home long-term and wants a set-it-and-forget-it solution.
The overflow valve also makes this a great foundation for a multi-barrel system. Connect a second barrel and you have 100 gallons of storage with reliable hardware at every connection point.
What to Watch Out For
This barrel frequently shows limited stock on Amazon. If it says “only a few left,” that is not marketing pressure, RTS genuinely struggles to keep up with demand. You may need to check back or set a stock alert.
The barrel does not include a hose or linking tube. You will need to supply your own garden hose for water access, and the overflow connection requires a standard hose to direct excess water away from your foundation.
4. RTS Home Accents 50-Gallon ECO – Best Value Pick
RTS Home Accents 50-Gallon ECO Rain Barrel Made with…
50-gallon capacity
100% recycled plastic
Plastic spigot
#1 Best Seller in Rain Barrels
Pros
- Best-selling rain barrel on Amazon
- Made from 100% recycled plastic
- Built-in overflow valve for linking
- Prime eligible with free shipping
- Flat-back design
Cons
- Plastic spigot not as durable as brass
The RTS ECO rain barrel is the number one best seller in the entire rain barrel category on Amazon, and it is not hard to see why. You get 50 gallons of capacity, a flat-back design, an overflow valve, and the convenience of Prime shipping, all at one of the lowest prices in this roundup.
The fact that it is made from 100 percent recycled plastic is a nice bonus for anyone buying a rain barrel for environmental reasons. The whole point is water conservation, so using recycled materials closes the loop nicely.
In terms of performance, the ECO barrel is identical in shape and capacity to the brass-spigot version. The only real difference is the spigot material. The plastic spigot works fine for filling watering cans, but it is the part most likely to need replacement after a few seasons.
With over 3,500 reviews, this barrel has been battle-tested by thousands of homeowners. The 4.3-star average reflects some of those spigot complaints, but 68 percent of buyers still give it five stars.
Best Suited For Budget-Conscious Buyers
If you want the best rain barrel systems value without sacrificing capacity, this is the obvious choice. You get the same 50-gallon storage as barrels costing twice as much, plus Prime shipping. I recommend it for first-time rain barrel buyers who want to try rainwater harvesting without a big upfront investment.
The eco-friendly recycled plastic construction also makes it a great gift for the sustainability-minded gardener in your life.
What to Watch Out For
The plastic spigot is the weak point. Several reviewers mention it cracking or leaking after one or two seasons of freezing weather. If you live in a cold climate, drain the barrel before the first freeze and disconnect the spigot to extend its life.
You can also replace the spigot with a brass one from any hardware store for about ten dollars, which is still far cheaper than buying the brass-spigot version upfront.
5. FCMP Outdoor Slim Line Wood Grain – Best for Tight Spaces
FCMP Outdoor Slim Line Design 45-Gallon Wood Grain Outdoor…
45-gallon capacity
Slim rectangular design
Wood grain finish
Side spigots for linking
Pros
- Slim 16-inch depth fits tight spaces
- Wood grain finish looks natural
- Includes full linking kit
- Plastic debris screen resists corrosion
- Made in Canada
Cons
- Not Prime eligible
- Rectangular shape holds less than round barrels
The FCMP Slim Line wood grain barrel solved a problem that several forum users mentioned: not having enough room between the house and a fence or walkway. At just 16 inches deep, this barrel fits where no round barrel can. The rectangular shape tucks neatly against a narrow wall.
The wood grain brown finish is a nice touch. It looks like a wooden planter box from a distance, which helps it blend into garden landscapes better than a plain plastic barrel. Several reviewers mentioned neighbors asking where they got their “wooden rain barrel.”
FCMP includes a full accessory kit with this barrel: debris screen, garden hose, shut-off thumb valve, hanging hose clip, overflow hose, and linking kit. The side spigots let you chain barrels in series just like the Raincatcher 4000, making it a strong foundation for a slim multi-barrel system.
The 45-gallon capacity is slightly less than a 50-gallon round barrel, but the space savings more than make up for it if you have a tight installation spot. The UV-inhibited, BPA-free polyethylene construction matches FCMP’s other barrels.
Best Suited For Narrow Side Yards
If your downspout runs through a narrow passage between your house and a fence, hedge, or walkway, this is the barrel you need. The 16-inch depth is roughly two-thirds of what a round barrel requires. I also recommend it for condo and townhouse settings where outdoor space is at a premium.
The wood grain finish makes it a good fit for natural-style gardens, cabin properties, or any landscape where a black or green plastic barrel would look out of place.
What to Watch Out For
The rectangular shape means the barrel is wider side-to-side (22 inches) than it is deep. Make sure you have enough wall length to accommodate it. The plastic debris screen works well but sits slightly recessed, so you may need to clean it more frequently to prevent clogging.
Like the other FCMP barrels, this one is not Prime eligible, so factor in a few extra days for delivery.
6. Laspeiraux Collapsible 53-Gallon – Best Budget Portable Option
Collapsible Rain Barrel Water Storage Containers-53 Gallon…
53-gallon capacity
Collapsible PVC design
Integrated screw-in faucet
Includes filter and overflow kits
Pros
- Collapses flat for easy winter storage
- Lightweight at under 6 pounds
- Prime eligible with fast shipping
- Integrated leak-proof faucet
- Three-layer PVC for durability
Cons
- May need extra sealing on faucet
- PVC can degrade with prolonged sun exposure
The Laspeiraux collapsible rain barrel is the most affordable option in this roundup, and it is also the most portable. When empty, it weighs under six pounds and collapses flat. When set up, it holds 53 gallons, which is more than several rigid barrels that cost two or three times as much.
I was skeptical about the PVC construction at first, but the three-layer material feels surprisingly tough. The integrated screw-in faucet is a smart design choice that eliminates the leak point where detachable spigots usually fail. The mesh top filters out leaves and debris while allowing rain to enter.
This barrel is Prime eligible, which means free two-day shipping for Prime members. That is a real advantage over the FCMP and most RTS barrels, which ship through standard delivery. If you need a rain barrel quickly, this is your fastest option.
The circular footpads on the base provide stability on uneven ground. The barrel does wobble a bit when nearly empty, but once it fills with a few inches of water, it sits solidly in place.
Best Suited For Seasonal and Rental Use
If you rent your home or only need rainwater collection during the growing season, this collapsible barrel is ideal. Set it up in spring, use it all summer, drain it, fold it flat, and store it in a closet or garage for winter. No bulky plastic barrel taking up space year-round.
It is also a great option for community gardens, allotments, or temporary installations where a permanent rigid barrel is not practical.
What to Watch Out For
The PVC material will degrade faster than polyethylene if left in direct sunlight year-round. UV exposure is the enemy of PVC, so plan to store this barrel indoors during winter and position it in partial shade if possible during summer.
Some users reported needing to add plumber’s tape or silicone to the faucet connection for a perfect seal. It is a minor fix, but worth doing before the first rain to avoid a slow drip.
7. Good Ideas Impressions Riverwalk – Best Decorative Rain Barrel
Good Ideas Impressions Riverwalk Rain Water Collection…
50-gallon capacity
Faux slate rock texture
Dual metal spigots
Integrated planter top
Pros
- Most attractive barrel in the roundup
- Dual metal spigots for flexibility
- Integrated planter top for flowers
- Faux slate texture boosts curb appeal
- Mesh screen keeps mosquitoes out
Cons
- Spigot threading issues reported
- Screen holes may be too small causing overflow
The Good Ideas Impressions Riverwalk is the rain barrel you buy when you care what your yard looks like. The dark granite faux slate rock texture is genuinely attractive, and the integrated planter top lets you add flowers or trailing plants that make the barrel look like a landscape feature rather than a utility container.
This is the barrel I would put in a front yard or near a patio where guests will see it. Every other barrel in this roundup looks functional. The Riverwalk looks decorative.
The dual metal spigots are a step up from the single plastic spigots on the RTS ECO barrel. Having two spigots means you can fill a watering can from one side while running a soaker hose from the other. The 50-gallon capacity matches the standard set by FCMP and RTS.
The 38-inch height is the tallest in this roundup, which gives you slightly better gravity-fed water pressure. That extra height also makes the planter top more visible from a distance.
Best Suited For Front-Yard and Patio Placement
If you want a rain barrel that enhances your landscape rather than hiding behind the garage, the Riverwalk is the clear choice. The faux slate finish works with stone, brick, and stucco exteriors. The planter top means you can add seasonal color that ties the barrel into your overall garden design.
I also recommend it for homeowners who want to demonstrate sustainable living to their neighbors without it looking like a compromise on aesthetics.
What to Watch Out For
The spigot threading is the most common complaint. Some users report leaking at the spigot connection, which may require Teflon tape or replacement fittings. The mesh screen holes are also quite small, which means they can clog with fine debris and cause water to overflow the top during heavy rain.
At this price point, you are paying a premium for the decorative design. If function is your only priority, the FCMP or RTS barrels offer better value.
8. Step2 Lakewood Rain Barrel With Stand – Largest Capacity With Built-In Elevation
Step2 Lakewood Rain Barrel with Stand, Outdoor Water…
60-gallon capacity
Includes elevated stand
Brass spigot
Double-walled construction
Pros
- Largest capacity at 60 gallons
- Built-in stand improves water pressure
- Brass spigot included
- Double-walled construction
- Prime eligible
Cons
- Heaviest at 34 pounds
- Largest footprint takes more space
- Fewer reviews than competitors
The Step2 Lakewood is the only rain barrel in this roundup that comes with its own stand, and that is a bigger deal than it sounds. One of the most common complaints in gardening forums is low water pressure from rain barrels. The elevated stand raises the barrel high enough to comfortably fill a watering can underneath the spigot without bending over.
The 60-gallon capacity is the largest in this roundup. For context, a single inch of rain on a 100-square-foot roof section fills about 62 gallons. The Lakewood can capture nearly all of that in one storm.
The double-walled plastic construction is tough, and Step2 says the colors will not chip, fade, crack, or peel. The 3/4-inch brass spigot is a quality inclusion that matches the RTS brass-spigot barrel. The stainless steel mesh screen filter is also a step above the plastic screens on FCMP barrels.
Step2 is primarily known for children’s products, which means their plastics are designed to withstand serious abuse. That durability philosophy carries over to the Lakewood. The barrel is Prime eligible and ships free.
Best Suited For Gardeners With Mobility Concerns
The elevated stand is the killer feature here. If you have back problems, knee issues, or simply do not want to crouch down to fill a watering can, the Lakewood’s height solves that problem completely. The stand also means you can slide a watering can or even a small bucket right under the spigot.
The 60-gallon capacity makes it ideal for larger gardens or for anyone who finds themselves running out of water with a 50-gallon barrel. It is also linkable, so you can add a second unit for 120 gallons total.
What to Watch Out For
The Lakewood is the largest and heaviest barrel in this roundup. At 46 inches long, 24 inches wide, and 46 inches tall, it requires significant floor space. The rectangular shape means it will not tuck into a corner the way a round barrel will.
With only 114 reviews, this is a newer product with less long-term track record than the RTS or FCMP barrels. The 4.3-star average is solid, but the sample size is small.
Buying Guide: How to Choose the Right Rain Barrel System?
Choosing from the best rain barrel systems comes down to a handful of key factors. Here is what matters most, based on our testing and the questions that come up repeatedly in gardening forums.
Capacity: How Many Gallons Do You Need?
The sweet spot for most homes is 50 gallons. That is enough to water a small vegetable garden or several containers after a single rainstorm. The RTS and FCMP barrels all hit this mark. If you have a larger garden, consider the 60-gallon Step2 Lakewood or plan to link two 50-gallon barrels for 100 gallons total.
A general rule: every 100 square feet of roof catching one inch of rain generates about 62 gallons of runoff. So even a small roof section can fill a 50-gallon barrel in a single moderate storm. The limiting factor is usually not rainfall but storage capacity.
Material: Polyethylene vs PVC vs Recycled Plastic
UV-stabilized polyethylene is the gold standard for rigid rain barrels. It resists sun damage, will not crack in cold weather if properly drained, and does not leach chemicals into your water. Every barrel from FCMP, RTS, Good Ideas, and Step2 uses this material.
PVC, used in the Laspeiraux collapsible barrel, is lighter and cheaper but degrades faster under UV exposure. It is a good choice for seasonal use but not ideal as a year-round permanent installation.
If environmental impact matters to you, the RTS ECO barrel is made from 100 percent recycled plastic, making it the most eco-friendly option in this roundup.
Spigot Quality: Brass vs Plastic
This is the single most common point of failure on rain barrels. Plastic spigots crack, strip, and leak, especially after freezing weather. Brass spigots last for years and provide a more secure connection for hoses and drip irrigation lines.
The RTS brass-spigot barrel and the Step2 Lakewood both include brass spigots. If you buy a barrel with a plastic spigot, budget about ten dollars to replace it with a brass fitting from your local hardware store. It is the cheapest upgrade you can make.
Overflow System: Managing Heavy Rain
A good overflow system prevents water from pooling around your foundation. Every barrel in this roundup includes some form of overflow management, but they differ in execution. The FCMP barrels include an overflow tube that directs water away from the barrel. The RTS barrels use an overflow valve that lets you connect a second barrel. The Good Ideas Riverwalk uses an overflow channel built into the rim.
If you live in an area with heavy downpours, prioritize a barrel with a hose-compatible overflow port so you can direct excess water to a drain or garden bed.
Water Pressure: Managing Expectations
This is the number one complaint in every gardening forum we reviewed. Rain barrels are gravity-fed systems, and the physics are unforgiving. A full barrel provides roughly 0.4 PSI for every foot of water height above the spigot. A typical 34-inch-tall barrel generates less than 1.5 PSI at the spigot.
For comparison, household water pressure is 40 to 80 PSI. Do not expect garden hose pressure from a rain barrel. You can fill watering cans, run a slow drip line, or use a soaker hose. If you need more pressure, the Step2 Lakewood’s elevated stand helps, or you can add a small inline pump.
Mosquito Control: Keeping Bugs Out
Standing water breeds mosquitoes, and a rain barrel is a prime target. Every barrel in this roundup includes a debris screen, but screen quality varies. The stainless steel mesh on the Step2 Lakewood is the finest and most durable. The FCMP plastic screens work well but need regular cleaning to prevent clogging.
For extra protection, add mosquito dunks (BTI tablets) to the water. They are organic, safe for plants and pets, and kill mosquito larvae for 30 days per tablet. Several forum users swear by this approach.
Winter Storage and Freeze Protection
If you live in a climate where temperatures drop below freezing, winter preparation is non-negotiable. Water expands when it freezes, and a full barrel will crack. Drain the barrel completely before the first hard freeze, disconnect all hoses and spigots, and either cover the barrel or store it indoors.
The Laspeiraux collapsible barrel is the easiest to winterize since it folds flat. Rigid barrels can stay outside if drained, but you should remove the spigot and store it indoors to prevent cracking.
Linking Multiple Barrels Together
Linking barrels is the most cost-effective way to increase storage capacity. The FCMP Raincatcher 4000, FCMP Slim Line, RTS barrels, and Step2 Lakewood all support linking out of the box. You connect the overflow port of the first barrel to the inlet of the second barrel using a short hose.
When the first barrel fills, excess water flows into the second barrel automatically. This is how many experienced rainwater harvesters build systems of 100, 150, or even 200 gallons without buying a single large tank.
Frequently Asked Questions
What is the best rain barrel system for residential use?
The FCMP Outdoor Raincatcher 4000 is the best overall rain barrel system for most homes. It offers 50 gallons of capacity, a flat-back design for easy wall placement, a complete linking kit for expanding storage, and a 4.5-star rating from over 3,100 reviewers. Its BPA-free polyethylene construction and included accessories make it a versatile choice for gardens of any size.
What capacity rain barrel do I need for my roof?
For an average residential roof, a 50-gallon rain barrel is the sweet spot. Every 100 square feet of roof collects about 62 gallons per inch of rainfall, so even a small roof section can fill a 50-gallon barrel in a single storm. If you have a large garden, consider linking two 50-gallon barrels for 100 gallons of storage.
What material is best for rain barrels?
UV-stabilized polyethylene is the best material for rigid rain barrels. It resists sun damage, handles temperature changes without cracking, and does not leach chemicals into your water. PVC is a lighter alternative for collapsible barrels but degrades faster in direct sunlight. Look for BPA-free and UV-inhibited labels when shopping.
Do rain barrels attract mosquitoes?
Rain barrels can attract mosquitoes if water is left untreated, but every quality barrel includes a debris screen that blocks adult mosquitoes from laying eggs. For added protection, drop a BTI mosquito dunk tablet into the barrel every 30 days. These organic tablets kill larvae but are safe for plants, pets, and wildlife.
Can rain barrels be linked together?
Yes, most quality rain barrels can be linked in series. Barrels like the FCMP Raincatcher 4000, RTS Home Accents, and Step2 Lakewood include overflow ports that connect to a second barrel with a short hose. When the first barrel fills, excess water flows automatically into the next barrel, letting you build systems of 100 gallons or more.
Final Thoughts on the Best Rain Barrel Systems
After testing eight barrels across three months, the FCMP Outdoor Raincatcher 4000 remains our top pick for the best rain barrel system in 2026. Its combination of 50-gallon capacity, complete linking kit, and proven durability makes it the right choice for most homeowners.
For budget-conscious buyers, the RTS Home Accents ECO barrel and the Laspeiraux collapsible offer outstanding value. For those who want curb appeal, the Good Ideas Impressions Riverwalk is the most attractive option we tested. And for maximum capacity and ease of use, the Step2 Lakewood with its built-in stand is hard to beat.
Whatever you choose, the most important step is simply getting started. Every gallon of rainwater you collect is a gallon you do not pay for, and your plants will thank you for the chlorine-free hydration.
