Description
The Square Enclosed Gazebo That Fits Perfectly in Any Backyard
The Colorado 12×12 is a fully enclosed hot tub gazebo with a perfectly symmetrical square footprint that fits naturally into almost any backyard layout. With interior dimensions of approximately 132 5/8″ x 132 5/8″, this square spa enclosure is sized to house an 8-foot hot tub with comfortable clearance on all sides for entry steps, a small bench, or a couple of chairs. The balanced proportions mean it looks equally good positioned in a corner of your yard, centered on a patio, or placed alongside your deck — wherever it makes the most sense for your property.
The square design is not just about aesthetics. It also means that the Colorado 12×12 occupies the smallest total footprint of any model in the Colorado collection, which makes it the ideal enclosed gazebo for homeowners who want the approximate 12-foot interior width for their hot tub but do not need the extra length of the 12×14, 12×16, or larger models. If your primary goal is to protect and shelter your spa rather than create an extended lounge space, the 12×12 gives you exactly what you need without wasting square footage.
Built from Ultrawood Composite — Maintenance Is a Thing of the Past
Every panel of the Colorado 12×12 is constructed from Ultrawood, a heavy-duty composite material that delivers the rich appearance of natural wood siding without any of the ongoing maintenance. There is no staining, no sealing, no sanding, and no replacing boards that have rotted or warped over time. Ultrawood is engineered to resist moisture, UV fading, insect damage, and temperature-driven expansion and contraction. The result is a maintenance-free hot tub enclosure that retains its factory finish year after year.
The Colorado 12×12 features the same coastal gray walls and driftwood gray window and door trim found throughout the Colorado line. This neutral, contemporary color palette pairs cleanly with virtually any home exterior, fence material, or landscaping style. Customers consistently comment that the Colorado gazebo looks more like a permanent architectural addition than a backyard accessory — which is exactly the point.
All-Season Weather Protection with the Duraflex Roof
The PC Duraflex roof on the Colorado 12×12 is rated at up to 35 lbs. per square foot of snow load capacity, or up to 40 lbs. with the bracket upgrade. For hot tub owners in Northern states, mountain areas, and regions that experience heavy winter weather, this hardtop roof means your gazebo handles snowfall, ice, and driving rain without any intervention on your part. Unlike fabric canopies or soft-top gazebos that sag, tear, and need seasonal replacement, the Duraflex roof is a permanent polycarbonate structure designed for decades of use.
A skylight centered in the peak of the roof floods the interior with natural daylight and creates an open, airy atmosphere even when all six sliding glass windows are closed. At night, the skylight frames a view of the stars overhead — a detail that hot tub owners mention again and again as one of their favorite features. The six aluminum-framed sliding windows lock securely and give you full control over ventilation, temperature, and privacy throughout the year.
Lockable Doors, Flexible Placement, and Year-Round Security
Two lockable aluminum French doors provide the main entrance to the Colorado 12×12 and can be positioned on any side of the structure during assembly. This customizable door placement allows you to orient the entrance based on your specific yard layout — facing the house, the pool, the garden, or the driveway for easy access. When closed and locked, the doors and windows turn the Colorado into a secure, private enclosure that protects both your hot tub and any furnishings inside.
Beyond hot tub use, the Colorado 12×12 is a popular choice as a backyard studio, reading room, meditation space, or small home office. The square interior creates an evenly balanced room that is easy to furnish and comfortable to spend time in. Several Westview customers have added ceiling fans, ambient lighting, and area rugs to transform their 12×12 into a true four-season outdoor room.
Assembly and Upgrades
The Colorado 12×12 ships as a pre-assembled panel kit with factory-built wall sections, roof panels, and all necessary hardware. Two people can complete the assembly in approximately one day using standard tools: a power drill, a tape measure, a level, a step ladder, and wood clamps. Detailed illustrated instructions and toll- free phone support at 1-800-895-1972 are included with every order.
Optional upgrades include a screen kit for bug-free ventilation, tempered glass windows for improved insulation and safety, and roof bracket reinforcements for increased wind and snow load ratings. Upgrades can be bundled at a reduced package price. Affirm financing is available at checkout, or call us to discuss your options.
Purchased about a month ago, it took me about a week to finish assembling but it was worth the work, I had some problems with some of the screws and one broke while installing but the company’s customer service sent more screws in a matter of a week time. They are a great team.
We bought this since sheltering in place due to COVID-19. We have a teen daughter who needed a place that she could call her own. We as a family needed a place outside the confines of the house. This has been such a treat. We added fantastic furniture, tv and outside speakers. The construction of this gazebo is so sturdy. It has cut down on the heat of the backyard. It’s a dream.
Our gazebo has allowed us to enjoy these hot Illinois summer nights bug free. Thanks for your personal help both before and after our purchase.
I want to say thank you for your complete professionalism from beginning to end. Your staff was very good and I enjoyed all my dealings with them. I will recommend your company to everyone that has any interest at all in patio or porch enclosures. I wish you nothing but the best. Continued success.
Thanks for making our enclosure a success. It looks beautiful and with a couple of heaters makes a great space where we can relax, enjoy our wine and the view in comfort.
I finished the installation of my enclosure and I think it turned out really well. The usability of our backyard will be drastically improved thanks to you. I’m very happy with how the entire process went.
Wanted to let you know you have a couple of really good employees working for you. The enclosure turned out great and exceeded my expectation.
This is definitely one of the better gazebos I’ve seen around. It is a little bit tedious to put together but well worth it. Plan about 20-25 man hours from start to finish. The quality is great and the instructions are easy to follow. This gazebo is SOLID! I highly recommend this Gazebo. The number one reason I purchased this is the quality. Our last canvas gazebo was destroyed by heavy snow, this Gazebo is guaranteed to hold heavy snow and so far it’s working great!
Great! The gazebo and the company is fantastic! We have not had any problems with it being up yet! Keeps the rain out very well compared to the old fabric one we had. We will see what happens with the Wisconsin winter but I have a heater to put in it so can melt the snow.
Due to COVID shipping took awhile, but worth the wait. This looks marvelous, even our neighbors like it. I only gave 4 stars as at the peak when roof goes on we had to drill holes so they would align. Overall, having this up for a week it has been used everyday and are pleased with our investment.
Worth the wait, amazing gazebo. Sits well in my backyard and its all a hit with my in-laws.
Very nice, sturdy, came in one crate. My wife and I put the walls up in about four and a half hours. When you put the roof frame up it is better to have 4 people so each can grab a corner. Makes life a lot easier. The installation was a little longer than I expected but I have never built anything like this in my life. Great experience and a lot of fun to build this Colorado 12×12 spa gazebo.
Please find attached photos of the Colorado 12×12 that I bought from your website http://www.westviewmfg.com. I am really happy with the product as it was easy to put together and looks beautiful. I am looking forward to enjoying my hot tub in the winter now.
We chose the Colorado 12×12 because we had a tight space and needed a sliding door. This was the best gazebo we could find within our budget. The Ultrawood looks very natural and it is great that it is maintenance free.
Greetings, I appreciate the reminder to send photos. We absolutely love our Gazebo. As you will see, it houses a new hot tub and adds so much to our back yard. All pieces and hardware arrived safely and the quality of the structure is second to none.
We use the Colorado 12×12 Gazebo almost every night. It became our little backyard retreat.
Highly recommend. The materials look way better than anything we saw at big box stores. I am using it as a man-cave!
The tempered glass windows were a great upgrade—surprisingly very heavy duty. Good quality.
Our neighbors keep complimenting our Colorado 12×12. It really elevates the look of our yard. I am using it for my painting studio.
The Colorado is perfect for relaxing with a book. So peaceful inside.
We installed the Colorado 12×12 on our deck and it feels like a brand-new outdoor room.
The Colorado structure feels very secure even in high winds. Impressed with the engineering.
We added LED lighting inside and now it looks like a luxury spa at night.
We love the design of the Colorado 12×12 Clean lines and high-quality materials.
The screens work amazingly well. Not a single bug gets in.