The Greenhouse That Feels Like a Getaway.

"Perfect instructions on how to make a great greenhouse wife’s so happy with it" - Bart F.

Iris — A Showstopping Retreat

$33.00 $27.00 Sale

12' x 16' Timber Style Greenhouse — Digital DIY Building Guide

What's my skill level?
Project Details

✧ Building size: 12’ x 16 ‘ - 192 sq ft.
✧ Experience Level: Skilled DIY’er
✧ Cost to Construct: $4,500 CAD
✧ Time to Build: 5 days – 2 people

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Description
Build the Greenhouse You’ve Always Wanted — and Live Your Dream Life

You’re not just building a structure. You’re carving out a slower, simpler way of living—one where the seasons set the pace, and your hands bring something meaningful to life.

The Iris is a bold, beautiful statement piece. With its 12' x 16' timber frame design, it’s the kind of structure that stops people in their tracks. Strong. Spacious. Stunning. Whether you fill it with rows of thriving plants or turn it into a sun-soaked retreat at your off-grid camp, this greenhouse is made for more than growing—it’s made for living.

We built ours as a hangout. A place to escape the wind, play cards by lantern light, and end the day with that good kind of tired you only get from chopping wood, hauling water, and living close to the land.

You don’t need to be an expert to make it happen. The Iris guide includes detailed plans, a full materials list, and the kind of builder-to-builder advice that makes the whole process easier.

Hundreds have already built the Iris and claimed their own little slice of peace.

Now it’s your turn.
Tools Required

✧ Pencil
✧ Square
✧ Tape Measurer
✧ 4 ft Level
✧ Drill OR Impact Driver
✧ Handsaw OR Sawsall
✧ Skill saw or Miter Saw
✧ Shears OR Utility Knife
What's inside the guide

✧ Detailed Material List
✧ Clear Cost Breakdown
✧ Step-by-Step Instructions
✧ Precise Measurements
✧ Real-Time Photos
Digital Download

✧This is a digital download and will be made available to you immediately after purchase.

✧These plans were not created by a Journeyman Tradesperson. This is not an engineered building.

✧This is a building guide and not a set of blueprints. Construct at your own risk. This building may require permits from your city, town, or county.

You Don’t Just Have to Take Our Word for It — Honest reviews from real people who put our plans and products to the test.

Choose a Guide

Explore our collection of beautiful, sustainable outdoor designs that bring your dream space to life.

Download Instantly

Once your checkout is complete, you’ll receive a download link straight to your inbox—no waiting, no delays.

Start Building

It’s time to roll up your sleeves and begin the building process. Follow our step-by-step instructions and watch your dream space come to life.

You’re More Capable Than You Think

Taking on a DIY project can feel intimidating--but with a clear plan, you’ll be amazed at what you can build.

All you have to do is follow the Hillside S.T.A.R.T. Method:

  1. Select the Guide – Pick the perfect DIY guide.
  2. Track Down Materials – Head to the hardware store.
  3. Assemble Step-by-Step – Follow the clear illustrations.
  4. Reach Out to the Hub – Get support from fellow DIYers.
  5. Tell the World – Share your finished project and inspire others.

No overthinking. No second-guessing yourself. Just START.

Skip the Guesswork — Build with Confidence

Most plans leave you guessing — ours don’t. We build every project first, refining the process so you don’t have to figure it out on your own. With clear steps, detailed materials lists, and real-life photos, you’ll have everything you need to build confidently.

How It Works

Tap into the Builders Hub

Connect with Hillside Builders for expert tips and real-world advice. Join our Facebook community for everything from inspiration and ideas to celebrating your wins.

Join The Builders Hub

Sustainable by Design

We believe the best builds start with thoughtful design and practical choices. That’s why we keep sustainability in mind—using materials you can source locally and encouraging a resourceful, use-what-you-have mindset along the way.

Guides that Support You

Whether you're diving into your first project or bringing experience to the table, our guides are here to support you. With step-by-step instructions, clear photos, and well laid out design, you'll feel equipped to take on your next project and build with confidence.

Backed By Community

We’ve all been there—stuck on a step with no clear answer. That’s why we created the Builders Hub, our online Facebook community where you’ll get direct access to me and a supportive group of fellow builders ready to help every step of the way.

Your Burning Questions Answered

Find out everything you need to know here.

Do I need experience to build?

Not necessarily! Many of our guides are beginner-friendly, with detailed, step-by-step instructions and real images to guide you. If a project requires more advanced skills, we note that in the description so you can choose the right build for your skill level.
Can I customize a design?

Yes! Many of our customers adjust the dimensions or materials to suit their space and needs. Our guides provide a strong foundation, but you’re free to modify as needed. Just be sure to consider structural integrity when making adjustments.
Where can I buy materials

Most materials can be found at local hardware stores, lumber yards, or farm supply stores.Our guides list all necessary materials so you can source them before you start building.
How long does a project take?

It depends on the project! Each guide includes an estimated build time based on two people working together. Smaller projects may take a day or two, while larger builds (like greenhouses) may take a weekend or more.
Are the guides digital or printed?

Our guides are digital downloads, so you can access them instantly after purchase. You can print them at home or use them on your phone, tablet, or computer while building.
Do you offer refunds or returns?

Because these are digital products, all sales are final. However, if you have any issues with your download, reach out to us—we’re happy to help!