Cheapest Way To Build Chicken Coop

I remember the first time I built a chicken coop — it was a sweltering July afternoon. I was staring at a pile of scrap lumber, wondering if I had just bought a ticket to failure. But here's the thing: I didn't know then that the cheapest way to build a chicken coop doesn't require expensive materials or advanced skills. It just requires a little patience, some basic tools, and a willingness to get your hands a little dirty.^[1]

The cheapest way to build a chicken coop is not about compromising on quality; it's about making smart choices. I learned this the hard way when I tried to skip using treated lumber on the bottom of the coop, only to find out that rot set in within a few months. Once I shifted my approach, using untreated lumber for the floor and treated lumber for the sides, I saw a dramatic improvement in both cost and longevity.

Over the past year, I've built three coops for my small homestead — one for the main flock, another for the bantams, and a third for a backup during the winter. The cheapest way to build a chicken coop, as I discovered, involves repurposing materials from old fences, using pressure-treated wood for the frame, and creating the floor with concrete blocks. It's not only affordable but also practical and durable in the long run.

Choosing the Right Materials for Your Chicken Coop

As of September 2026, when I first built my chicken coop, I didn't realize how much money I could save by using materials I already had on hand. I found that old fence posts, scrap lumber, and leftover concrete blocks from a previous project were perfect for the base and frame of the coop.

I used pressure-treated wood for the sides and roof to protect against rot and moisture. This decision didn't cost me much more than using untreated wood, but it extended the lifespan of the coop by several years.

Concrete blocks were used for the floor, which not only kept the coop dry but also made it easier to clean. This combination of materials allowed me to build a functional and cost-effective chicken coop.

Designing a Coop That Meets Your Needs

I designed my first coop with a focus on simplicity and affordability. I made sure to include features like a sloped roof to allow for proper drainage and a secure door to keep predators out.

I also considered the size of the coop based on the number of chickens I had. A small coop for a few bantams didn't require as much material as a larger coop for a full flock. This helped me keep costs low.

By focusing on the essentials — shelter, ventilation, and security — I was able to build a coop that met my needs without breaking the bank.

A well-designed coop is half the battle.

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Building the Frame and Floor of the Coop

I started by laying out the foundation of the coop using concrete blocks. This not only provided a stable base but also helped with drainage. I made sure to space the blocks evenly to ensure the frame would be level.

Next, I used pressure-treated lumber to build the frame. I cut the lumber to the required lengths and used galvanized nails to secure the frame together. The frame was built in sections to make assembly easier.

Once the frame was assembled, I attached it to the concrete blocks using brackets. This ensured the frame was stable and secure. I made sure to double-check all the connections before moving on to the next step.

“I remember the first time I built a chicken coop — it was a sweltering July afternoon, and I was staring at a pile of…”— DIY Wooden Step Stool Plans editors

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Adding the Roof and Siding

Once the frame was in place, I moved on to the roof. I used pressure-treated lumber for the rafters and covered the roof with corrugated metal sheets. This provided a waterproof and durable roof.

For the siding, I used repurposed wood planks. I cut the planks to fit and attached them to the frame using galvanized nails. The siding was painted with a weather-resistant paint to protect it from the elements.

I made sure to leave gaps between the siding panels for proper ventilation. This helped keep the coop cool during the summer and prevented moisture buildup.

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Creating the Nesting Boxes and Roosting Bars

I built the nesting boxes using leftover lumber from previous projects. Each box was about 12 inches wide, 12 inches deep, and 12 inches high. I lined the boxes with straw for insulation and comfort.^[2]

For the roosting bars, I used 2x4s and cut them to the required length. I attached them to the frame using brackets and made sure they were spaced evenly for the chickens to rest comfortably.

I made sure to install the nesting boxes and roosting bars at the right height. The nesting boxes were placed near the floor, and the roosting bars were placed higher up for the chickens to perch on.

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Securing the Coop and Adding the Door

I used galvanized nails and screws to secure the door to the coop. I made sure to use heavy-duty hinges for the door to ensure it would stay closed and secure.

I added a latch to the door to make it easier to open and close. The latch was attached to the door frame using a screw and a washer to ensure it would stay in place.

I also added a predator-proof mesh around the door to prevent any unwanted visitors from getting inside. This was an important step in ensuring the safety of my chickens.

A secure door is a must-have for any chicken coop.

Finishing Touches and Maintenance

Once the coop was built, I painted the siding with a weather-resistant paint to protect it from the elements. I also added a coat of sealant to the floor to prevent water from seeping through.

I installed a small roof overhang to provide additional protection from the rain. This helped keep the coop dry and extended its lifespan.

I made sure to clean the coop regularly to prevent the buildup of waste and moisture. This helped keep the chickens healthy and the coop in good condition.

Creating a Budget-Friendly Chicken Run with Repurposed Materials

A chicken run is an essential addition to any coop, but it doesn't have to be expensive. I constructed mine using old wooden pallets, which I found for free at a local construction site. I used six pallets to build a 10x12 foot run, which took about 4 hours to assemble. I secured the pallets together with used screws and nails I had in my garage, which saved me over $50 in materials. I also used scrap hardware cloth, which I had leftover from a previous project, to line the bottom of the run and prevent predators from digging in.

To make the run more secure and durable, I reinforced the corners with 2x4s and used concrete blocks to weigh down the bottom edges. This cost me about $10 for the blocks and $15 for the 2x4s, which was a small investment for long-term durability. I also used old tarps to create a simple roof over the run, which provided shade and protection from rain. The tarp cost about $20, but it significantly extended the lifespan of the run by keeping the wood dry and preventing rot.

To add a touch of comfort and privacy for the chickens, I used old branches and twigs to create a natural cover in the run. This not only provided a more natural environment but also gave the chickens places to scratch and hide from predators. I also used old garden netting to create a temporary enclosure that could be moved around the run depending on the season. This flexible setup allowed me to adjust the run's size and location without spending extra money. These small but thoughtful additions made a big difference in the chickens' behavior and well-being.

Cheapest Way To Build Chicken Coop