Looking to collect rainwater in an eco-friendly and cost-effective manner? A DIY rain barrel is the perfect solution. You can easily craft one with minimal materials and tools. Learn how to make a rain barrel with these 25 cheap DIY rain barrel ideas that are simple to make and function efficiently to save water. With the aid of these DIY rain barrel designs, harnessing the power of Mother Nature becomes straightforward and enjoyable.
A well-assembled DIY rain barrel can save a significant amount of water, particularly during the rainy season. It’s not just about water conservation, but it can also considerably reduce your water bill. Ranging from a DIY Rain Barrel under $100 to a homemade rain barrel system using easily available materials, these DIY rain barrel ideas are born from ingenuity and practicality.

Detailed, step-by-step instructions will guide you through each DIY rain barrel project, making it a hassle-free experience. With the help of the accompanying guide, you will learn how to install a rain barrel, attach a spigot for easy access, and much more. A rain barrel can be an excellent addition to your garden, providing fresh rainwater for your plants and reducing your dependency on tap water. Even you can use it for your car wash, flush toilets and many ways.
So why wait? Roll up your sleeves, pick up your tools, and explore the realm of sustainable living with your own DIY rain barrel!
1. DIY Rain Barrel Under $100

Make the most of your next rainfall and save money with a DIY rain barrel. This easy-to-follow guide will teach you how to build an effective water storage system at home quickly and inexpensively. Gather materials such as a 2-in threaded electrical (gray pvc) conduit adapter, 4×4 treated lumber & screws, and 55 gals. Barrel with lid, glue, screen sections of 2 in pvc pipe, silicone caulk & more for an elevated stand, or opt for a basic setup. Follow instructions step by step and get the satisfaction of a job well done! familyhandyman
2. Trash Can to Rain Barrel

Save money and reduce water waste with this easy DIY rain barrel project! This step-by-step guide teaches how to turn a simple trash can into an efficient rain barrel. Not only will you save hundreds of gallons of water during the rainy season, but it’ll cost you under $35 – perfect for any budget-conscious gardener or homeowner. No need for gutters or hoses; just upcycle your way to a sustainable solution today! justmeasur
3. DIY Stacked Rain Barrel System

Looking to conserve water in your garden? Diy a stacked rain barrel system, and never worry about running out of water for your plants! Our system uses two barrels stacked on top of each other, connected with special fittings that keep them sealed even during heavy rain.
This allows you to capture up to 50 gallons of rainwater for irrigation and outdoor cleaning tasks while also saving money on costly bottled water. Plus, our easy-to-follow installation instructions make it simple for anyone to build their own system within hours. Start conserving today – get your diy stacked rain barrel system now! biglivinglittlefoot
4. Build Your Own Rain Barrel

Build your own rain barrel with this DIY project! Constructed with rot-resistant lumber and a repurposed plastic garbage bin, this rain barrel is both functional and stylish. Follow the step-by-step instructions provided by this old house contributor christopher beidel to make a green addition to your garden.
From assembling the box to making the connections, this project is easy to complete in just a weekend. Customize the barrel with decorative exterior battens and paint to match your home or garden’s style. Start building your rain barrel and save water while adding beauty to your outdoor space. thisoldhouse
5. DIY Rain Barrel on a Budget

Looking for an easy and budget-friendly way to collect rainwater? Look no further! This DIY shows you how to make a rain barrel with just a few simple materials. The earth-minded rain barrel kit and some stone pavers, pea gravel, and soil are the perfect starting point. Follow the step-by-step instructions, and you’ll have your rain barrel ready for collection in just a few hours. Start saving on water bills today – try this DIY project now! midwestlife
6. Build A Recycled Rain Barrel

Turn rainwater into a source of savings and sustainability with this easy-to-follow recycled rain barrel project. You can use captured rainwater to water your garden, lawn, or even houseplants while saving money in just a few simple steps. This guide provides all the materials needed, including a recycled barrel and fencing pickets to make a stylish cover with rope accents. With this guide, it’s easy to make an impact on your wallet and environment at the same time! hgtv
7. DIY Rain Barrel to Save Water

Conserve water and save money with this DIY rain barrel in 5 easy steps! With a plastic outdoor garbage can, brass spigot, sealant, Teflon tape, threaded pipe union fitting, landscaping fabric, or fine mesh screen, your rainfall collection system is ready. Start storing the precious resource of rainwater instead of letting it go to waste. Use collected rainwater for garden irrigation and reduce water bills in the process – all while helping conserve your area’s water supply. Get started on this simple project today! bhg
8. How to Make a Rain Barrel

Discover the best rain barrel for less than $15, and find out where to get a barrel. With the parts and tools available at most hardware stores, you can make this highly adaptable, extremely effective, and simple-to-make rain barrel in just 10 minutes with an approximate cost of only $15. Make sure to have all your parts and tools lined up to make a sustainable solution for collecting water runoff quickly! instructables
9. Easy DIY Rain Water Barrel

Tapping into the natural elements of mother nature, this rain barrel project is an easy and efficient way to save water for your garden! Rainwater contains more oxygen and helps release micronutrients in the soil, making it much healthier for your plants than tap water. You only need a few simple materials: hose bibb, male threads, female hose connector, male hose mender, female pipe connector, fender washer, plastic downspout adapter¸, fiberglass window screen, and more. Plus concrete blocks for the base! Follow the instructions and start saving water with this easy DIY project today! gardengate
10. Homemade Rain Barrel

Make your homemade rain barrel with this DIY project! You can build an off-grid water source with a garbage can and simple materials in just a few hours. Newbies can craft a functional, cheap rain barrel with this guide. Stay prepared for any drought or water shortage by building yourself a reliable environmental resource that is both easy and cost-effective to make. Get ready to construct your homemade rain barrel today! thehouseandhome
11. Making a Rain Barrel

Craft your DIY rain barrel and save water in your home! It’s easy to do and will help you use less chlorinated municipal water for your garden, yard, or car washing. You only need a plastic garbage can with a lid, a hose bib/spigot, zip ties, clear silicone caulk, cinder blocks, and a caulk gun. Follow the instructions carefully to ensure the barrel functions properly – this simple step-by-step guide will show you how it’s done. Make sure to get quality materials so your rain barrel can last for years – start saving money and conserve natural resources today by making one at home! backyardboss
12. Build a Rain Barrel at Home

Save money on your water bill and help the environment by building your DIY rain barrel! Collecting and using rainwater in your yard and garden is a great way to save water and money. Rainwater doesn’t contain chlorine or any of city water’s hard minerals—making it much better for your plants. All you need are a garbage can with a lid, spigot with bulkhead fitting, thread seal (PTFE) tape, waterproof silicone sealant, and mesh screen material – all easily found at home stores or online. Start saving today! onegoodthing
13. DIY Rain Barrel – Step by Step Instructions

Learn how to make a rain barrel with this easy-to-follow tutorial! With just a few simple parts from the hardware store, you can turn a 55-gallon barrel into your own functioning rain barrel, complete with a hose faucet. It is an environmentally friendly way of conserving water, and plants prefer warmer water to tap and won’t be shocked by a cold blast when watered. Get started today with 3/4″ (2 cm) pipe taps, male spigot, thread to 1/2″ (1.3 cm)hose connection barb, Teflon tape, plus a diverter kit for connecting gutters! Save water and make your personalized rain barrel in no time! empressofdirt
14. Make Your Own Rain Barrel

Make the most of rainfall with a DIY rain barrel! Save money and be more eco-friendly by making your rain barrel at home. All you need is a few materials, and you can quickly have your rain barrel to save precious stored water for future use. This project is perfect if you’re looking for easy, cost-effective ways to help conserve resources while boosting your garden’s or outdoor space’s beauty. Get started today to take advantage of this simple yet effective way to make sustainability part of your everyday life! simplepractical
15. DIY Rain Water Barrel

Harness the power of nature and collect your rainwater with a DIY rainwater barrel! Easily build an outdoor collection system for your home to store water without thinking about it. Plus, the barrel will be outside and won’t take up precious space inside. Rainwater can be used for drinking, cooking, cleaning, and gardening – all from one 50-gallon trashcan lid and landscape fabric plus a 3/4″ garden spigot and double-threaded bulkhead fitting with an internal thread size of 3/4″. Get creative around the homestead today by building your rainwater storage solution – start now! insteading
16. Make a Rain Barrel at Home

Unlock the potential of nature to save money – build your rain barrel today! This guide will show you how to make one easily with minimal materials. You can have your rain barrel quickly with just an old food-grade plastic drum, some fittings, and a few tools. Rain barrels are great for collecting water runoff from roofs or downspouts to use in gardens or other outdoor applications like washing cars. Plus, reducing your reliance on treated municipal water’s a great way to be more sustainable! Follow this simple guide today and start making the most of your rainfall! growforage
17. Making a Rain Barrel System

Rain barrels are a great way to conserve water and save money on your monthly bills! Installing a rain barrel system is easy; gather the right materials, then follow the simple step-by-step plan for building your rain barrel. This project walks you through everything from planning where to put it in your yard, finding the right size of barrel or cistern, connecting hoses and other components, and more. You can make a smart investment that will last for years while helping keep mother nature happy too! instructables
18. DIY Stainless Steel Rain Barrel

Make an eco-friendly backyard oasis with a stainless steel rain barrel. This easy-to-install barrel is made from durable stainless steel and efficiently collects rainwater in your garden. Perfect for keeping track of your water supply, installing one of these barrels can save you time and money while helping the environment. Get ready to start collecting fresh rainwater with this simple yet effective solution! makezine
19. How to Install a Rain Barrel

Installing a rain barrel is an easy way to save water and money. Start by choosing the optimal location for your rain barrel – generally on flat ground near your downspout and away from trees or other potential sources of debris. Level the ground with soil, sand, or gravel if necessary.
Elevate the barrel above ground level with blocks so that you can easily access it when full of water. Drill holes in the bottom of the barrel and insert a drain pipe to direct excess water away from foundations. Connect a diverter system between your downspout and your rain barrel for easy filling; make sure to attach it securely!
Once installed, all that’s left is to pop on the lid, sit back, and wait for some rain! homedepot
20. DIY Rain Barrel System

Build an effective and economic DIY rain barrel system with spare lumber, garbage cans, and pvc. Get all the materials you need from a hardware store at a fraction of what pre-made rain barrels cost. By collecting rainwater from your gutters, this system will help conserve water while reducing your carbon footprint. Easy to assemble, you’ll have your new rain barrel up and running quickly! Save money on purchasing water and benefit the environment – start building your DIY rain barrel system today! gardenfork
21. Budget-Friendly DIY Rain Barrel

Assemble your rain barrel with simple DIY steps! With just a few basic materials, such as a plastic garbage can, hose bib, clear silicone caulk, cinder blocks, and a caulk gun, you can have your homemade rain barrel in no time. Perfect for those looking to save money on water supply costs from the city or to capture precious rainwater during wet seasons. Follow this guide to learn how easy it is to make your DIY rain barrel – perfect for any outdoor home project! manmadediy
22. DIY 55-Gallon Rain Barrel

Save money and conserve water with a DIY rain barrel system! With these simple instructions, you can make your system right in the comfort of your backyard. Using common materials such as 55-gallon closed-top plastic drums, pvc cleaner & cement, a rain barrel stand, and more – you’ll have an effective way to save on water bills while reaping the benefits of natural resources. Get started today and take advantage of this easy solution for getting free water – all while helping the environment! hgtv
23. Rain Barrel for Rainwater Collection

Searching for an eco-friendly water conservation option? Consider a DIY rain barrel! They’re cheap, easy to make, and can be decorated to match your outdoor decor. Start with a 55-gallon plastic drum, brass faucet with fittings, fiberglass window screen, and second ¾ inch faucet or pvc pipe for overflow. Installation is simple – just follow the instructions provided. Regular maintenance, like cleaning debris from the barrel and emptying it when full, will help keep your rain barrel working properly. Save money and conserve water – start building your rain barrel! commonsense
24. Rain Barrel with Spigot

Make your rain barrel in little time and without spending a lot of money with this easy-to-follow tutorial. With this DIY project, you can save money on water bills while having access to clean and usable water for various purposes. Learn all the steps from assembling the barrel, connecting downspouts, designing filters, and more! Start building your rain barrel today to reap the benefits of saving both environment and your budget! instructables
25. DIY Water Collection Barrel

Put together a larger rain harvesting system with this DIY rain barrel build – vertical 4 stacks 55-gallon drum rainwater harvesting system. This video will show you how to construct your own vertical 4-stack 55-gallon plastic drum rainwater harvesting system on the farm for maximum efficiency in collecting and storing precious rainwater. Learn all the tips and tricks on what tools are needed and safety precautions to make a professional-looking setup for your home or business. Get the most out of every drop of rain with this DIY tutorial!
Conclusion:

Concluding, investing in a DIY rain barrel is both an affordable and environmentally friendly initiative. With the variety of DIY rain barrel ideas shared, from making a basic rain barrel under $100, to designing intricate rain barrel systems and even budget-friendly options, it’s clear that there are numerous ways to harness the power of rainwater. As shown, rainwater collection doesn’t have to be expensive or complicated. So why not plan a fruitful weekend project, delve into these rain barrel concepts, and contribute positively to saving water and leading a more sustainable lifestyle?