The BOSS Shell Plus kit helping you to build tiny cabins

Do you want an outdoor den, and you are worried about the budget?

Do you want an outdoor den, and you are worried about the budget? How about having a cozy, gabled style with high ceilings and a bonus room with a loft? Now you can build your cabin using the BOSS DIY cabin kits. A lot of customers are taking an interest in building their cabins using our kits. 

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BOSS Tiny House is the biggest manufacturer of tiny house kits; we customize according to your choice and preferences. If you plan to set up an isolated space where you could stay away from your family in case the Coronavirus infects you, a cabin in your yard is ideal. 

Easy and inexpensive installation process:

We have introduced the Shell Plus kit, a DIY transformable kit that is unique and easy to install. BOSS Shell Plus kit boasts seamless installation; assembling a cabin is not an expensive affair. It takes 3 days for 2 people to complete the installation. It comes with easy and simple instructions so that any layman can do the installation. It is a DIY kit, so you can do  the installation yourself without being an expert. But again if you wish, you can hire a contractor for building on site. We have a huge client base, and they are all satisfied with the kind of kit and after-sales service we offer. Contractors love to install BOSS kits, so find an expert in your locality. 

Electrical and plumbing system pre-installed: 

The Shell Plus kit is available at BOSS with pre-installed electrical and plumbing facilities. The interior has a vaulted and high ceiling. The frames are pre-cut for seamless installation; the outer wall is made of steel, the roof is insulated and high, the walls inside are insulated vinyl-coated; also, the doors and windows have a proper locking mechanism. 

In case you require building a tiny cabin, but you lack funds, there is no need to worry. We have also introduced the BOSS, Tiny House Loan, to have a tiny space for your requirements. It’s an easy financing system, the loan approval is extremely flexible, and it takes less than 5 minutes to be approved. 

The kit comes in two sizes: 

The Shell Plus kit comes with a 3 years warranty, and we have kept affordability in mind. Our kits are available in two sizes, 8.5’x 20’ and 8.5’x26’; you need to spend $9,995 for the smaller one and $12,995 for the larger one. BOSS Shell Plus kits are merely perfect for tiny cabins, but you can also build an ADU, your own home office, in-law suite, play-space, and more. BOSS are the experts in designing various types of kits, you mention your requirement and cater accordingly. 

Best value kits from BOSS Tiny House: 

BOSS Tiny House kits are ideal for erecting a tiny house on a foundation or a trailer. Our kits are incredibly affordable and have ample customization options. We offer the best value tiny house kits, ensuring anyone who needs a tiny house can invest in our solution. 

Are you planning to invest in DIY tiny house kits? Please discuss your requirements with our expert team and request a quote.

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You can build a smart cabin using the BOSS Shell Plus kit – Get a custom quote in a few minutes

You can own a smart, robust cabin within your budget and build it yourself in the yard.

You can own a smart, robust cabin within your budget and build it yourself in the yard. BOSS has manufactured the most affordable DIY transformable Shell Plus kit. This is one of the most modern and advanced small house kits with plumbing and electrical installed. This kit is the easiest to assemble and has an on-site built system. We are the experts in designing tiny home kits for sale for various uses. 

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The Shell Plus comes in two sizes for you, 8.5x 20’’, which is for $9995 and the bigger one 8.5×26,” which is available for $12995. You can choose based on how big you want your cabin to be. Both have exciting features like:


  • Easy assembling in 3 days by 2 people
  • Creative living ideas
  • Insulated interior, spacious with a tall ceiling. 
  • The construction is made of steel, thus secure
  • Existing plumbing and electrical
  • Secure doors and windows
  • Mounted on foundation and trailer 

Do you think about the budget and a little worried that your savings would be all gone? At BOSS, we aim to offer small house kits to all those who need it. So, if you need to invest in the Shell Plus kit today, let us know and we shall offer you financing. Once you qualify for the BOSS tiny House Loan, you are just 5 minutes away from completing the process and approval. Clients do have a lot of queries, you can call us for assistance or fill up the financing form on our website and we shall respond. 

If you want more ideas about building your tiny cabin or an ADU, in-law suite, backyard studio, home office, play space, etc., refer to the ‘Inspiration’ page. Here you get design ideas; you can see the various types of exterior and interior the clients have. We give you options to design your own tiny house. You can choose to build a tiny house on a foundation or wheels using this Shell Plus kit, you can have the standard one or one with a loft. 

We are a team of experts supporting your goals and requirements. Being a part of the Tiny House movement, we are in favor of minimalism. This team has ample prior experience, knowledge and can implement the right technology in building tiny houses. We have a client base worth boasting of, so many satisfied clients, and we get so many new callers every day. You can stop thinking anymore and order Shell Plus to have your cabin up in the next three days. Safety is on our mind as well; the kits are shipped in wooden crates to prevent any damage while shipping. The Shell Plus kit has a three years warranty. 

Our kits are specially designed for DIY enthusiasts, for anyone who feels like assembling on their own. Choose BOSS for durable and customizable small house kits for sale because we believe in making the BOSS. We are the largest tiny house kits manufacturer in the world; our kits are within the budget. We are dedicated to designing the best value kits for the customers. Get a custom quote in 5-10 minutes.

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Build an ADU with the new BOSS Shell Plus Kit – Get approval for BOSS Tiny House Loan

In case you need extra space inside your property, you can think of attaching an accessory dwelling unit to your existing home.

In case you need extra space inside your property, you can think of attaching an accessory dwelling unit to your existing home. This is a feasible option for those who cannot afford to buy a bigger home, apartment immediately. BOSS brings to you the modern and innovative Shell Plus kit that can be assembled into an ADU

Design Yours

BOSS has designed the new Shell Plus DIY transformable kit, which is very affordable and comes with a three-year warranty. The kit is very easy to assemble. BOSS Shell Plus kit comes in two sizes: 8.5×20’’ available for $9995 and 8.5×26’’, which is available for $12995. So, here is taking a look at the salient features of this kit:

  • The interior is very spacious with tall ceiling
  • Insulated and durable steel construction
  • In can be assembled by two people in 3 days
  • The kit is inclusive electrical and plumbing 
  • You can build a tiny house on foundation and a trailer. 

When you build a tiny house on foundation, it’s easy to install on cement, dirt, or sonotubes. It takes just three to four days when two people are assembling the tiny house. When you install it on a trailer, the ADU becomes mobile. We offer off-grid options with extra water-tanks. 

Apart from an ADU, you can also use the Shell Plus kit to build a cabin and your own space to explore creativity; you can build a backyard studio, a clutter-free workspace, a play space for kids, and pursue hobbies and an in-law suite. Now take a look at some of the features of the BOSS kits:

  • It’s a built onsite system – We manufacture DIY kits that are easy to assemble. 
  • Durability and security – The engineered steel structure panels are ASTM certified. 
  • Customization – We offer a high level of customization and you also have a choice of colors, looks, sizes and finishes.
  • Electrical and Plumbing – We have manufactured the Shell Plus, which is an all-inclusive kit.

We have a team to deliver a custom Shell Plus kit to your doorstep; the kit comes in wooden crates for additional safety. You do not need to pay any shipping charges. You can choose any location to build a tiny house. At BOSS, we are dedicated to offering the best value solutions; we aim to provide affordable kits so that everyone can have a functional tiny house. We have a specialized team to design cabin kits for those who intend to attach a cabin to the tiny house or install it in the yard. 

You can count on us; we are the most reliable and efficient tiny home builders in California. We have a team of the best tiny home builders who can build your tiny space onsite at your preferred location. 

If you do not have enough funds, there is no need to worry because we can help you with finance. You could qualify for a BOSS Tiny House Loan. The approval process takes only 5 minutes, and your credit score will not be affected. You can fill up the financing form on our website. Please visit our site and request a quote. 

Design Yours

Adam had a lot of fun turning into a tiny house builder for his DIY backyard studio

Until a year ago, Adam was living on his own, but certain personal circumstances forced him to move back to his parents’ house. But, after only a few weeks, he realized that he needed his own space. That’s when he reached out to BOSS, enquiring about our shell plus small trailer homes.

Adam Johnson is a 35-year-old bachelor who shares a measly 2BHK house with his parents. He is a musician by profession and likes to host parties with his musician friends that go on late in the night and often turns wild. Not to mention the noise when they all start jamming.

Until a year ago, Adam was living on his own, but certain personal circumstances forced him to move back to his parents’ house. But, after only a few weeks, he realized that he needed his own space. That’s when he reached out to BOSS, enquiring about our shell plus small trailer homes.

Design Yours

Our shell plus on-wheels home is a transformable DIY kit and Adam was particularly happy because it comes in two dimensions – 8.5’ X 20’ and 8.5’ X 26’. He chose the latter and was excited to don a new hat of becoming a builder. He availed our easy-to-assemble shell kit to create a backyard studio that would double as his play space, living space and sometimes, studio. He just wanted to take the noise away from his main residence so his parents could have a good night’s sleep.

So, Adam began his journey as a builder after we sent him the shell kit. He already had a trailer ready to be used and so he did not need our contact for a trailer supplier. As soon as the shell kit was delivered to him, he started assembling the parts as per the instructions that we provided him. He made good use of the vaulted insulated high ceilings by installing rods and hanging flower pots and other items of decorations. He did not need a kitchen, and therefore, left a lot of space for his musician friends to come and hangout.

In the interiors, he installed on one side a small rack and kept an oven and a coffee-maker. Since there was enough space below the rack, he outfitted a mini freezer to serve chilled beverages. One end of the studio has a full-size bathroom complete with a small bathtub. There was add-on loft space that he decided to use in the future.

Our shell plus on-wheels homes already come with lockable double-pane windows and deadbolt locks steel door. So, he did not have to spend anything additional for the doors and windows. Also, our shell kit came with plumbing and electrical lines, and the roof that we use is insulated steel.

Even though Adam built the entire studio himself, our team was constantly guiding him from the preparation stage to the buildout stage. Whenever he found himself stuck, he connected with us and our team helped him out. With our shell plus on-wheels kit, Adam was able to set-up his backyard studio at an affordable price.

If you also want to embark on such a journey, check out our tiny house trailer for sale. Our shell kits come with a warranty of 3 years.

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