Building Envelope

A DIY Pod building envelope which includes Walls, Roof and optional Floor is fabricated using the highest quality Structural Insulated Panels (SIPs) on the market today. We find that most studio sheds, garden sheds and backyard spaces are constructed with the most basic of wood framing materials. In a few cases we have seen others using SIPs, but be sure to check the type of foam and panel used. As with any product, you’ll find there is always a lower quality grade available.

Insulation Values

A DIY Pod, because it's constructed using Structural Insulated Panels (SIPs), the structure is instantly insulated once assembled. Compare our panels to stick frame, EPS panels, block, you'll find we're offer the highest insulation values.


Our SIPs are fabricated across multiple factory locations and produced in high-volume quantities. This enables us to offer you not only competitive prices in SIPs but also stick frame as well. When comparing, be sure to compare apples to apples! is dedicated to offering very affordable SIP Kits to the Do-it-Yourself enthusiast.  SIP Supply has been manufacturing SIPs for commercial, large residential and military projects since 2003.  

During this time we have received many requests for smaller tiny home and pod style units so we've decided to design a starter SIP Kit collection.

Because Greenix Panels are well made, ready to assemble and so versatile in use, we are now featuring them here at - for you - the Do-it-Yourselfer!

We’re excited about what we do; we’re about working with you to meet your budget. If you have any questions or want to just talk about DIY Pods give us a call, we’ll be glad to work through the details of what you need and see what we can do for you.

Just what we needed. The SIPs were excellent quality and really more than we expected. Plus it was in fact easy to assemble with just my son and I. I was looking for something we could move later on and this was the best product for the price and our use. Our order was delivered and as promised.
SIP Kit 10-12

Gary Davis

Just what we needed
I ordered a Simple Structure to create a hideaway cabin in my backyard and also where family could stay when visiting. This was easy to put together witha few of my friends, we did the siding and shingles, and just added knockdown to the interior walls and painted. It turned out great. Plus it's really warm in winter and cool in summer. What a great Kit and exceptional price.
SIP Kit Cabin

Kelcey Jacobs

Cabin Hideaway
We ordered the 24'x24' Simple Structure. Darrell was very helpful in helping us put together what we wanted. No question was too much for him to answer - and we asked him a lot of questions. I have to say that this company was fantastic. Once we made our final choice, the DIY Pod was ready without delay. The assembly was easy and included a numbered drawing letting us know which panel went where. The was a great project from start to finish. Thank you very much!
SIP Kits Tiny House

Ashley Harrison

This company was fantastic!
The shed turned out absolutely beautiful. Great quality and easy to assemble. It fits right in to our garden & matches our house.
DIY SIP Kit Georgia

Richard & Gail