Modern house plans & prefab kits you can build with confidence
Buy professionally designed plans or build faster with prefab. Used by homeowners, builders, and developers across North America.
DEN creates modern house plans and engineered prefab building kits for people who want a clearer path to building beautiful homes. Every design is shaped by real projects, budgets, and construction constraints, resulting in plans that are easy to price, customize, and build with your local contractor, whether you choose plans only or a complete prefab kit.
House Plans
Buy plans online, customize with a DEN advisor, and build with your local contractor and engineer.
Prefab Building Kits
Build faster with engineered, framed, and insulated kits, plus DEN guidance throughout.
Building with DEN: Matt and Sarah's story
40+ House and Cabin Plans
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Modern Treehouse
from $299.00 -
Modern Alpine Family
from $299.00 -
Modern Alpine 2025
from $299.00 -
Outpost Plus
from $299.00 -
L Barnhouse
from $299.00 -
Ascent ADU
from $299.00 -
Outpost Medium
from $299.00 -
Studio House
from $299.00 -
Barnhouse 2.2
from $299.00 -
Barnhouse 3.3
from $299.00 -
Barnhouse 2.1
from $299.00 -
A-Frame House Plus
from $299.00
Where We Ship Prefab Home Kits
DEN building kits are being built in communities across the US and Canada. Every kit is engineered to meet the building codes where you live.
Prefab Building Kits in Georgia
Our building kits ship throughout Georgia, engineered to handle humid sub-tropical conditions and local building codes.
Prefab Home Kits in Maine
DEN ships cold-climate building kits to Maine, engineered for heavy snow loads and northeastern weather.
Prefab Home Kits in Virginia
DEN ships building kits across Virginia, engineered for local codes from the mountains to the coast.
Prefab Kits in Colorado
Prefab kits designed for Colorado's mountain climate and high-altitude building requirements.
Prefab Building Kits in Illinois
Our building kits ship throughout Illinois, designed for easy assembly and engineered to meet local building standards.
Prefab Home Kits in North Carolina
Our building kits ship throughout North Carolina, built for straightforward installation and engineered to comply with state building requirements.
Prefab Home Kits in Texas
Our building kits ship throughout Texas, engineered for durability in diverse climates and designed to meet local building standards across the Lone Star State.
Prefab Kits in Utah
Our building kits ship throughout Utah, engineered to handle mountain and high-desert conditions while meeting local building standards.
Stay in a DEN nationwide
Experience the quality of our homes and the reliability of our system.
Thousands of plans sold. Hundreds of DENs built.
★★★★★
DEN Outdoors was the perfect solution for our building needs. The designed plans were easy to understand and hand over to our builder. We made some modifications along the way and the response to the final product has been spectacular. We built the A Frame 2.2 and had such a positive experience that we decided to build the L Barnhouse and Modern Loft cabin. Highly reccomend to anyone looking to build!
★★★★★
The plans were incredibly detailed and provided everything my builder needed. The ongoing customer service from DEN was always responsive and very helpful. The finished product is beautiful!
★★★★★
DEN’s detailed plans took the guesswork out of building my perfect cabin in the woods.
★★★★★
When DEN came out with the Barnhouse Plus, it was exactly the design we needed, and it was also unique enough to diversify our build from the other short-term rentals in the area.
★★★★★
I looked at several different A-Frame companies and spent a lot of time trying to decide which one to go with. DEN had the best style and the best all-in package, for sure. I’d describe the brand as modern, stylish, natural, and, in terms of the final product, ahead of its time.
★★★★★
On a scale of 1-10, from a customer service perspective, 10 all around and A+.
★★★★★
I’m glad I chose DEN. The plans are beautiful and DIY friendly. I just wish I could build them all!
★★★★★
I would say using the DEN plans was much faster and cheaper than going through an architect for a custom set of plans.
★★★★★
It’s a dream. Going the route of a traditional build using plans from DEN has proven to be the simplest & most affordable approach, as well as the easiest to get permitted.
★★★★★
Regardless of whether you're building a DEN as designed or just using their resources as a jumping off point for a custom build, Mike and his team are incredibly responsive and collaborative.
★★★★★
I bought a Den plan, took it to my building dept. and was able to start my build 3 days later!
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