The single‑slope 3:12 roof keeps layout simple, yet this 24×24 Timber Frame Lean-to with Loft still showcases eye‑catching craftsmanship: spline and scarf joints complement traditional pegged mortise‑and‑tenon connections. Two‑foot overhangs shield doors and siding, while heavy 8× and 6× timbers guarantee decades of service—whether you’re storing vehicles, wrenching on motorcycles, or relaxing in a sleek “not‑so‑tiny” home.
Ready-To-Raise™ Kits—Precision on a Pallet
Skip the guesswork and start building faster with our
Ready-To-Raise™Kit:
- CNC‑cut, pre‑drilled timbers—bundled and clearly labeled by assembly stage
- All hardwood pegs and structural hardware packaged in sequence
- Illustrated raising guide and on‑call support from our timber‑frame team
Most crews—or an ambitious DIY group—can set, peg, and top out the frame in a single weekend, saving labor costs and ensuring a perfect fit.
Custom Design—Tailored to Your Vision
Need a steeper roof for solar panels or snow load? Want dormer windows, an attached shed roof, or hybrid steel connectors for hurricane zones? Our in‑house architects will customize any element—roof pitch, window/door layout, timber species, even energy‑efficiency upgrades. We’ll provide updated engineering and shop drawings ready for permit and production.
Why Choose the 24 × 24 Lean‑To with Loft?
- 872 sq ft adaptable footprint—garage, studio, guest house, or all three
- Double‑height great‑room with 13‑ft window wall potential
- Showcase joinery—spline, scarf, and mortise‑and‑tenon throughout
- Ready-To-Raise™ convenience—pre‑cut kit slashes build time and errors
- Custom design support—from minor tweaks to full bespoke redesigns
Build faster, customize freely, and enjoy the enduring beauty of heavy‑timber construction—delivered to your site ready to raise and designed to fit your life perfectly.
Buy This Plan
This plan provides detailed, easy-to-follow blueprints, perfect for anyone building their own timber frame.
Customize or Kit
Do you like this plan but need to change it a little, or do you want a complete Ready-To-Raise Kit?
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Use our online calculator to get a quote for a complete Ready-To-Raise™ Kit. Just need your zip code.
What's Included
We take immense pride in our team of exceptionally skilled timber frame designers. Each member is not only equipped with the finest tools but also possesses a profound understanding of how different materials intricately come together to realize your vision. This deep expertise in both design and material synergy is crucial in crafting the ideal timber frame structure tailored just for you.
Our commitment to excellence extends to our engineering team, specialists in timber frame structures, many of whom hold doctorates in their field. Sharing your passion for timber framing, our engineers work closely with you, ensuring that every aspect of the frame's design is customized to suit your specific location. This collaborative process guarantees that you receive all necessary documentation for permits, including detailed engineered reaction diagrams, ensuring your construction proceeds smoothly and stays on schedule.
The culmination of this meticulous process is a comprehensive set of construction drawings. These detailed plans not only provide a clear guide for your kit's assembly but also include a complete list of timbers and fasteners, serving as an invaluable reference throughout the installation of your frame. Our goal is to ensure that every step, from initial design to final construction, is seamless, transparent, and perfectly aligned with your project's needs.
After we've collaboratively chosen the ideal wood type for your project, we proceed to source the highest quality timber through our network of trusted mills. Ensuring that every piece meets our exacting standards, we then transport the timber to one of our cutting facilities. There, the joinery is meticulously crafted using CNC machines. Every joint, drilling, mortise, and tenon is cut with precision, adhering to tight tolerances for impeccable quality and fit.
Following the cutting process, all timbers are systematically labeled according to the production numbers assigned during the creation of your model and plans. This meticulous process ensures that every component of your timber frame is prepared with the utmost attention to detail, ready for the next phase of your project.
Included with your package are all the pegs, fasteners, screws, and connectors you need to put your ready-to-raise frame together. You will also get a detailed list for you to refer to while raising your frame.
We carefully package and securely transport your timber frame and all necessary hardware directly to your location. In sync with you, we'll coordinate the delivery schedule, ensuring that we agree on an approximate time on the designated date. To facilitate a smooth and safe unloading process, it's important to have equipment on hand capable of lifting up to 5,000 lbs. Once everything is delivered and in place, the exciting phase of bringing your project to life begins.
At Timber Frame HQ, we embrace the philosophy of 'One Person, One Project.' This approach ensures that each client is paired with a dedicated Project Manager who will be your point of contact throughout the entire project. We believe in offering personalized, consistent support to make your journey with us as smooth and fulfilling as possible.
Our commitment extends beyond just providing exceptional timber frames. As your construction resource, we'll be by your side for the duration of your project, ready to offer expert advice, support, and answers to all your queries. Our goal is to make the process of raising your timber frame not just successful, but also a deeply rewarding experience.
We invite you to visit our 'About Us' page to learn more about our values, our team, and how we can bring your timber framing vision to life with a touch of personal care and professional excellence.
View Our Interactive 3d Model
We understand that every project is unique, so we offer extensive customization options for our plans and kits. Choose from various sizes, roof styles, and finishes to match your style and landscape. Our design team is dedicated to helping you create the perfect plan that reflects your vision.
Here's How You Can Get Started:
- Phone: Call us at 888-552-9379 (9–5, M–F) to speak with one of our experts.
- Email: Send your questions to projects@timberframehq.com, and we will respond within two business days
- Online Form: Please complete the form below, and we will respond promptly.
Can you do this but bigger like 30 x40 est
We certainly can- check out our custom design services here.
Hi,
May I ask if these plans are in metric?
In case «they are available in metrics too» please make sure it is not a simple conversion.
A few years ago I purchased a GoKart plan that was a conversion from inches to cm and all dimensions had tiny decimals that were impossible to hold. Bitterly, the plan (and my money) ended in the bin.
Regards.
Our plans are in Imperial measurements. Thank you for asking.
Does this plan include drawings for 4/12 and 5/12 pitch roofs like some of your other mono-pitch design plans?
No, it is only designed with a 3:12 pitch
Could I get this plan, but to match a similar plan I found online that is stick built, also about 10 feet wider?
We do take on custom projects and would like to talk to you further about yours. Check out our page, HERE, describing what we offer and the process of our custom design services.
Fill out the design questionnaire so we can understand your needs. That’s the best way to communicate with our team and get an estimate for design services.
Hi Katrina,
I’m looking at this design for a seasonal cottage, maybe a full-time residence…could you tell me what size timbers are required for this build? I have a lead on some freshly cut white pine and the sizes vary in this selection. Cheers!
Posts –8×8
Eve Plates – 8×10
Purlins –8×10
Joists – 4×8
Tie Beams – 8×10
Braces – 4×8
I’m looking at the 24×24 Timber Frame Lean-to with Loft,
Could you tell me what size timber and lengths required for this build are so I can get a quote on the lumber before I buy the plans, verry interested?
Thanks so much, Robert Plank
Robert the timbers are as follows: Timbers
Posts –8×8x 14, 18,20
Eve Plates – 8×10×12, 20
Purlins –8×10×12, 20
Joists – 4×8×12
Tie Beams – 8×10×12
Braces – 4×8×5
Rafter -6x8x16
The plan requires 4246 board feet.
What is the outside post to post dimension? Is is 24×24 or is that the interior floor plan? Thanks.
It is the outside of post. 24×24.
Do your timber frame plan sets include the panel layout, dimensions, and other specifications needed for a SIP manufacturer to fabricate SIPs for the structure? If not, is that something you can provide as an additional service or coordinate with a SIP supplier on?
They do not, most SIP suppliers can take our design and design the sips, however they will need all your window and door opening. That we can help you with. Send me an email at projects@timberframehq.com.