A hot tub pergola is the ultimate backyard upgrade. Explore design ideas, planning tips, and inspirational photos to get your project started. You might be surprised to learn that buying and assembling a kit is often the most affordable and efficient route. In fact, a cost comparison shows that a kit can be cheaper than sourcing materials to build from scratch. So get ready to make a pergola kit your next great DIY adventure.
The Benefits of Having Pergola Above Hot Tub
Think of a pergola as the foundational structure for a spa-like oasis, a base for adding all sorts of amenities and fixtures that elevate your hot tub experience. A wooden pergola offers the most flexibility for customization.
Adding a structure over your tub opens up a world of possibilities. You can install an overhead screen, a canopy, or even a retractable one for adjustable shade. Hang curtains or add side panels for increased privacy. A solid roof provides protection from the elements, while a shade sail offers a stylish way to block the sun. You can even attach a bar for entertaining, build a sunken tub for easy access, or hang lights and a fan for comfort. Add some seating around the tub, and you have created a true haven for total relaxation. Plus, you will be adding significant value to your home. A pergola simply makes any patio, deck, or garden feel cozier and more inviting.
Is it Cheaper to DIY or Build a Pergola from a Kit?
This question is best answered by comparing cost estimates for a homemade, from-scratch DIY pergola versus a purchased kit.
For this comparison, consider a well-reviewed and affordable 10×10 Cedar Pergola Kit from Home Depot. It currently retails for $1,144.44, and with four anchors at $92.84, your total pre-tax expense comes to $1,236.84.
Now, let’s create a list of materials for a DIY cedar pergola of a similar size and design, based on a free building plan.
Note: This is a general estimate. Lumber prices can vary based on your location and current availability. While the board lengths are chosen to closely match the kit, specific sizes may not be available everywhere at all times.
The following materials would be necessary.
COST ESTIMATE FOR WOOD PERGOLA 10×10
Lumber:
- 4 posts 4x4x8 – (2) 2-Pack’s Cedar Fence Posts – 2 x $88.04 = $176.08
- 16 beams and rafters 2x6x12 (8 beams, 7 rafters, plus 1 for 8 corner ribs) – Premium S4S Cedar Lumber – 16 x $43.57 = $697.12
- 12 louvers 2x2x8 – Premium S4S Cedar Lumber – 12 x $10.98 = $131.76
Hardware:
- 4 post anchors – Set of 4 Bolt-Down Brackets – $92.84
- bolts (approx. 48 bolts at $1 or more each) – 48 x $1 = $48
- nuts (a pack of at least 100) – $10
Stain:
- 1 gal (minimum) – Waterproofing Exterior Wood Stain and Sealer – $37.98
Your Total cost: $1,183.78
The final tally is surprisingly close. The DIY pergola actually costs about $40 less than the kit. So, is building from scratch truly worth the effort? Probably not. You could opt for pine to reduce the cost, but the quality would not be the same. Plus, you have to account for the time spent cutting components, creating decorative rafter tails, and shopping for all the lumber.
With that in mind, it seems that the larger the pergola, the more a DIY approach makes financial sense. For a standard 10×10 or 12×12 structure, choosing a kit is definitely the more efficient option.
The Benefits of Using Hot Tub Pergola Kits
Most kits provide video tutorials, step-by-step assembly guides, and access to customer support. This support is incredibly valuable, giving you answers from professionals who specialize in pergola installation.
Another major advantage is finding a kit that already includes extra features like a bar, privacy screens, or a retractable canopy. All the planning, design, and building work is done for you; your only job is assembly. This saves you the headache of figuring out how to construct these add-ons yourself.
Additionally, depending on the manufacturer, your kit may come with decorative wooden details and unique hardware that you couldn’t easily make yourself or find at a local store.
Since a kit seems to be the best choice for building a pergola, this guide will focus primarily on kit-based options.
Below is a great example of how a standard kit can be transformed into a completely unique and private hot tub enclosure.
The image above demonstrates the assembly of a hot tub pergola using a kit from Menards. You can see all of Menards’ freestanding pergola kits here. This DIY project involved assembling the kit and then adding a custom-made privacy enclosure, resulting in a very interesting design.
More Common Questions Answered
Here are answers to some of the most important questions you might have.
How can I make my hot tub look nice?
One of the simplest ways to enhance your hot tub’s appearance is by integrating it into your landscaping. Building a pergola over it is an easy and effective solution.
Once you have a wooden structure above the tub, you can add planters with climbing vines or attach trellises for summer shade. Incorporate other decorative touches like a fun sign, stylish lights, or weather-resistant lanterns. Hanging textured fabric curtains can lend a welcoming, spa-like ambiance. You can enclose the roof with a sail shade, tin panels, wood planks, or even clear plastic sheets to let sunlight through. For more privacy, install a lattice enclosure around the tub. You could even hang a fan for warm summer nights. With these additions, your hot tub is sure to look beautiful.
How much does a pergola kit cost?
The total cost of a hot tub pergola kit depends on several factors, including the material (wood, vinyl, PVC, metal, fiberglass), its size (8×8, 10×10, 12×12), and any included features like a sailcloth roof, lattice panels, or built-in benches and bars. High-end kits can range from $10,000 to over $21,000. The table below gives a general idea of the costs for a standard kit without extra features.
| Frame Material | Average Cost Per Foot | Average Cost of 10 ft x 10 ft Pergola Kit |
|---|---|---|
| Alumawood (metal that looks like wood) | $9 to $25 | $900 to $2,500 |
| Vinyl/PVC | $6 to $25 | $600 to $2,500 |
| Aluminum | $10 to $30 | $1,000 to $3,000 |
| Pine | $7 to $30 | $700 to $3,000 |
| Cedar | $13 to $35 | $1,300 to $3,500 |
| Redwood | $25 to $50 | $2,500 to $5,000 |
| Fiberglass | $50+ | $5,000+ |
Cost Data Sources: Google Search, eBay, Home Depot, Wayfair, Walmart and Target.
How much does Home Depot charge to install a pergola?
A quick search suggests that labor for a basic 10×10 pergola can cost up to $500. For more high-end installations, the price can range from $750 to $1,000. These numbers seem plausible. For comparison, Wayfair.com charges $499.99 for installation, so Home Depot’s pricing is likely competitive. It’s best to call Home Depot for a quote on Pergola Installation in your area, as the prices mentioned might include permit and measurement fees.
How much does it cost to build a 12×12 pergola?
Your options are virtually unlimited today, with manufacturers shipping kits nationwide. Online stores offer kits starting around $1,500, while specialty builders may have starting prices of $3,000 to $4,000. Prices vary widely, so shopping online for the most affordable options is a good strategy. You can find a solid-roof wooden 12×12 pergola, also called a pavilion, for about $2,000 with free shipping, which would be perfect for a hot tub.
How high should a pergola be over a hot tub?
The key is to have enough clearance to stand comfortably while in the tub. For an in-ground tub, the pergola height should be at least 7.6 feet. For an above-ground tub, you’ll need to add its interior height (from the ground to the tub floor) to your own height, plus another two feet to be safe for taller individuals. Remember to also account for any overhead fixtures like a fan or chandelier. Generally, a standard hot tub pergola height is between 8 and 11 feet. It’s always a good idea to check with your local permit office for specific requirements.
Should a hot tub be under a roof?
A roof isn’t strictly necessary, since most tubs come with a cover. However, a pergola roof adds privacy and style, creating a spa-like retreat. A pergola large enough to cover the tub and accommodate some comfortable seating, a bar, or a grill can transform your outdoor space into a dreamy getaway.
Does a pergola add value to a home?
Pergolas have grown in popularity over the last five years because they offer a simple yet effective way to add privacy and shade to a backyard. A feature like a pergola and hot tub combination will increase your home’s market value, as outdoor living amenities are highly attractive to potential buyers.
How to Plan for Building a Pergola Over a Hot Tub
There are countless ideas for a hot tub under a pergola. But careful planning is essential before you start building. Whether you’re planning a full DIY project or using a kit, here are several key factors to consider.
1. Do you have or want a sunken tub or a free-standing one?
If you have a sunken tub with built-in steps, the pergola’s roof should be centered over the tub. You’ll also need to account for space if you want to add a bench around it. Any additional features like a privacy fence will need to be attached to the pergola’s structure. For these designs, it’s best to install the tub first and then build the pergola over it.
With an above-ground tub, you’ll need freestanding steps to get in. Similar to a sunken tub, the roof’s midpoint should align with the tub’s midpoint, leaving enough room for extra amenities and foot traffic.
If you already have a deck with a sunken tub and want to add a pergola, it’s a straightforward matter of installing the pergola directly onto the deck.
Regardless of whether your tub is sunken or above-ground, you need to know where the footings will be placed in advance. Depending on the design, you may need more than four footings, especially if you plan to include privacy fences or a bench that requires extra support.
2. The size of the pergola
When deciding on the pergola’s size, you have three main options:
- You can build a small pergola that just fits your tub. This is the most affordable option and will still provide the desired comfort and coziness. (See our Small Hot Tub Pergola Ideas section.)
- You can build a larger pergola that allows for a deck area around a sunken tub, which can serve as seating and space for a built-in bar. (See the Hot Tub Pergola with Bar Ideas section for inspiration.)
- You can build an oversized pergola to house a seating area, a grill, and a fire pit, all under one roof. (See examples below.)
3. The roof design options
When choosing a pergola roof, consider the surrounding landscaping, other backyard structures like a shed or garage, and the pergola’s main purpose, whether it’s for privacy, shade, or sun protection. There are several distinct roof designs to choose from, and these elements will help you decide. (See the Hot Tub Pergolas with Roof Designs section.) A pergola roof can be:
- A canopy or shade sail
- A solid wooden, metal, or clear plastic roof
- A standard pergola roof with purlins over rafters and rafters over beams
- Slats only, covering both the roof and sides. For a great idea and free plan, check out How to Build a Slat Wood Pergola.
4. The construction material
If you’re building it yourself, wood is the most likely material choice, offering the freedom to add custom elements. Woods like cedar, pine, and fir bring a natural warmth and ambiance to your landscape. Other options include kits made from metal, vinyl, or fiberglass, although these offer limited customization. (See design ideas for Metal Hot Tub Pergolas.)
5. Privacy options
You can build a full pergola, a rectangular or square structure with at least four posts, and add as many sides as you need for complete privacy. Depending on your tub’s location, you might only need a single privacy screen or a partial wall. Latticework or trellises are great options for this. (See Ideas for Hot Tub Pergola with Privacy Enclosure.) Alternatively, you can create a private enclosure with just a partial, two-post pergola. (See examples below.)
6. The pergola design
The right pergola design will transform your hot tub experience. You’ll need to decide on the pergola’s purpose (shade, aesthetics, or soaking and entertaining), its height and size, and its shape. There are some interesting ideas for corner installations. (See the Hot Tub Corner Pergola Design Ideas section.)
7. The design style
Choosing a design style might seem minor, but it’s crucial for creating a harmonious backyard. A specific design also lets you express your personality. To select a style, focus on the pergola’s purpose and the color of your home’s exterior.
A traditional design offers a timeless, elegant, or classic look.
A modern pergola is defined by clean lines, tinted glass, and cutting-edge materials like textured metals and fiberglass.
You can even opt for a rustic pergola, a style featuring natural elements like tree knots, twig ends, and bark. Cedar and pine are the most common materials for rustic pergolas.
Ideas and Inspirational Images (categorized by Design Features)
Now, let’s explore some of the best design ideas.
1. Hot Tub Pergola with Bar Ideas
This design is packed with fantastic features, from the solid wood roof with skylights to the lattice wall for privacy and the built-in bar. The matching wood on the tub and decorative flowers complete the look. This is one of the best and most easily upgradable kits available, likely made from cedar. Source
The simple design of the pergola above is elevated by the gorgeous Ornamental Wood Ties from OZCO. The kit includes a bar and efficiently uses the available deck space. Its top beams are spaced to provide some shade, and the contrast between the wood and the retro green bar stools creates strong visual interest.
Pictured above is a compact 8′ x 8′ Cedar Pergola Spa Shelter Kit from OLT. Despite its small size, it offers a great deal of entertainment with features like a built-in bench with a backrest and an integrated bar. This outdoor hot tub pergola is constructed from cedar.
Cedar, especially red cedar, is always visually appealing, as shown here. This rectangular pergola design features a solid roof, a two-sided slatted privacy screen, and an open slatted built-in bar. It also includes a wide spa step for the hot tub. Source
This beautiful wood pergola is loaded with luxury. The bar area is fully functional, with an interior serving space and an exterior countertop with stools for guests. The roof has clear panels, and the structure includes sliding glass doors and a lift-up side panel. The hot tub can be fully enclosed for complete privacy. From Crown Pavilions in the UK.
The best hot tub pergolas are those that enhance your patio or deck. This 9×9 Naramata Spa Shelter, a square cedar design with a cedar shake roof, is compact yet packed with amenities like a built-in bar and a skylight. The kit is available for $3,449 (on sale) at Outdoor Living Today.
This freestanding pergola is specifically designed with hot tubs in mind. It features a metal roof with a skylight and includes adjustable side louvers, a bar counter, and bar stools. The kit can be found at bchomeleisure.com.
2. Pergola with Sides Ideas
Nothing creates a relaxing outdoor room quite like a pergola with sides. Its solid roof protects the tub and users from the elements. Three sides feature a combination of lattice and fixed louvered panels. The diamond lattice pattern allows light to filter in, while the solid portion of the screen ensures privacy.
This structure by Prairie Cedar in Alberta, Canada, is a great example of a hot tub pergola with enclosed sides that provide privacy while still letting in light and shade. The pergola stands approximately 10 feet tall, and the lattice screening on two sides helps to mitigate wind.
This is a true spa oasis, with a sunken tub centered in the middle. The pergola’s design, complete with a privacy fence, creates an intimate and relaxing space. Its generous size provides plenty of room for sitting and entertaining, and the cedar construction adds a refreshing, natural look.
This wood pergola from Timberlodge features two privacy walls and two sides with folding glass doors, allowing guests to enjoy the backyard view. A solid roof with a skylight lets in light, creating a completely private space for hot tub enjoyment.
The louvers on this pergola design are a standout feature, fitting perfectly over the tub. A great addition to a deck, the fixed louvers are paired with slat panels on the bottom half of the privacy screen. The back wall, also made of slat panels, adds even more seclusion. From Timberlodge.
This cedar wood pergola becomes a striking backyard focal point thanks to its contrasting dark and natural stains. Its solid roof is reinforced for extra support. Carriage-style lamps add a finishing touch, while hooks increase the space’s functionality. The tub is set into a wooden surround that doubles as seating or storage.
From Timberlodge in the UK, this is a 3.5-meter (11.5-foot) square garden pergola for a hot tub. A light and open feeling is achieved with diamond latticework and a hipped roof covered with clear plastic. Slat panels on each side include a built-in planter. Source
3. Ideas with Curtains
The clean lines of this modern pergola are softened by curtains hanging from metal rods. Users can easily control the level of privacy they want at any time. A flat roof provides protection from the elements. Image source.
From Beachcomber Hot Tubs in Ontario, Canada, this 11×11-foot pergola kit includes curtains for privacy and insect screens to keep pests out. It features a metal roof and a skylight.
Curtains can serve both a decorative and a practical purpose. Here, they introduce a splash of color to the space. Adding colored lights would create an even more whimsical atmosphere.
This stunning pergola was featured on the HGTV show “Don’t Sweat It.” The makeover team transformed the backyard into a romantic escape with a covered hot tub and chic sheer outdoor curtains for added privacy. The cedar wood flooring and steps around the tub bring natural beauty to the space. Source
Pictured above is a DIY hot tub pergola by Savannah. Created on a small budget, this rustic patio idea features a diamond-pattern lattice roof and sheer, see-through curtains.
4. Rustic Pergola Kits
Believe it or not, this DIY kit is available on eBay. From TimberTeam in the UK, this rustic hot tub pergola is crafted from logs and pine or spruce wood boards.
This impressive rustic design, also sold as a kit on eBay, is advertised as a hot tub pergola building kit. It features large log columns and beams with an open slat roof that allows for air and light circulation. Source
5. Modern Designs
This modern pergola fits perfectly over the tub, creating the charm and functionality of a day spa in a compact, stylish package. The back privacy wall offers ample space for shelves, hooks, and a clock. The roof is made with clear plastic to keep rain out while letting light in. Source
Two differently sized pergolas share a back wall and are positioned perpendicularly to form an L-shape. One pergola covers the hot tub, while the other provides a roof for a lounge seating area. Source
Shown above is a cool contemporary pergola enclosing a hot tub. The crisp, streamlined lines of the charcoal frame and sides create an intimate yet roomy atmosphere. The grid-style roof with clear panels opens up the space. Designed by Miller Patios.
This custom-built, oversized tub pergola is the epitome of modern style, featuring clean lines, crisp edges, and architectural detail. It lets in plenty of light with folding glass doors and a glass roof. The glass, paired with a medium-dark stained frame, emphasizes the floor-to-ceiling design. Source
6. Pergola with Canopy Idea
This budget-friendly pergola design has a waterproof canopy hip roof. The frame is constructed from pressure-treated wood.
7. Ideas for Small Hot Tub Pergolas
The hot tub is situated on a multi-tiered deck beneath a simple, small wooden pergola. Diamond accents on the square-patterned lattice sides blend seamlessly with the landscaping. One side features a built-in countertop, and planters hang from two rafter ends.
This is a nice and simple design for a small hot tub pergola that is both practical and attractive. The floor anchors are cleverly concealed with decorative moldings. Boxes on either side of the tub serve as tables for those inside and as seating for those lounging nearby. Built by Done to Spec near Lake Sammamish, WA.
This outdoor oasis, or man cave, begins with a small, simply designed pergola built on a wooden deck. While the decor includes a clock, you can add features that reflect your own style. The pergola’s gable roof with evenly spaced rafters creates a sense of height and openness above the hot tub. Image.
8. Privacy Enclosure Ideas
This hot tub is protected on two sides but needed shelter from neighbors on the other side of the house. The simple solution was to attach a pergola with a lightweight corrugated plastic roof and a slotted privacy screen.
The DIY pergola idea shown above features wood privacy walls and a lift-up side panel with fixed louvers. A bench provides seating on one side of the tub.
This simple, one-sided, two-post pergola is designed to add privacy to a built-in hot tub located on a stone-clad patio. Image.
This design perfectly demonstrates how to create a backyard sanctuary. A standard pergola attached to the brick house includes a square-patterned lattice enclosure and a raised built-in counter that serves as a bar.
This simple pine pergola is installed over an above-ground hot tub on a large wood deck. The diamond latticework panel not only provides extra privacy but also visually separates the tub area from the rest of the deck. Image.
This privacy enclosure design, while not attached, uses an exterior wall of the house to give the space a protected feel. The oversized pergola accommodates different zones on the deck, including the hot tub and seating area, making the trellis-style screen the structure’s focal point. Image.
9. Hot Tub Pergola with Roof Designs (wooden, metal, plastic)
This pergola over a large hot tub features an extended wood mono-pitch roof supported by braces. Decorative elements include sliding glass doors, built-in planter boxes, and grooved posts. This design appears to be something available from Timberlodge.
Mixing roofing materials can create a unique effect. Here, cedar rafters are attached to a custom aluminum grid with covered panels. This pergola design, over a hot tub built into the deck, and its beautifully rendered privacy panels make the space both functional and stunning. This amazing idea was brought to life by Earthscape.
To show what a little imagination can achieve, this kit is actually a greenhouse. It perfectly shelters the hot tub, letting in light from all sides. With its gable roof, decorative finials, and scalloped roof ridge, it could easily be mistaken for a pergola. Source
This cedar pergola with a flat roof is durable, long-lasting, and versatile. The farmhouse-style railings and arched braces give the design, installed on a wooden deck, a charming cottage country feel. Source
This beautifully executed idea features a hot tub pergola with a corrugated clear PVC roof, purlins, and decorative rafter tails. Both the tub and the pergola are built into a wooden deck, and a nice lattice privacy enclosure completes the design. Source
Shown above is an affordable hot tub pergola kit that comes with its own floor and sides. It can be purchased on eBay.
10. Traditional Style Ideas
This traditional-style wood pergola checks all the right boxes with its latticework screen accents, purlins, and decorative rafter tails. It is installed over a sunken tub on a deck that also includes a fire pit.
This pergola has a classic arched roof design. While installed from a kit by Pergola Kits USA, its posts were customized to perfectly fit the multi-level deck.
This oversized pergola houses a long list of amenities, including a hot tub and a comfortable seating area in front of a fireplace. It is available from foreverredwood.com.
When you purchase a kit from Forever Redwood, you have the option to add a clear acrylic roof placed over lattice panels, as seen from a bird’s-eye view in the image above.
Here’s another cool idea from Forever Redwood: a pergola assembled with a built-in deck that surrounds the tub on three sides for easy access. Adding a wire deck railing provides more visual impact. Forever Redwood is a sustainable company based in Annapolis, CA.
This installation by the team at Waterscape Hot Tub & Pools in Ontario, Canada, is a perfect setup. Notice how the iron railing fence actually passes through the posts on one side.
The Early American style is known for its unique ornamental carvings and raised panels. From Western Timber Frame in Lehi, Utah, their Early American style pergola perfectly showcases this distinctive design with dovetailed posts, interlocking mortise and tenon joints, and arched knee braces.
11. Metal Pergola Over Hot Tub Designs
A metal frame and roof create a simple, straightforward hot tub pergola design, available through Oasis Hot Tub & Sauna. Note the detached side handrail next to the steps for easy access.
What appears to be a metal pergola is actually the Covana automated hot tub cover. You can see it in action at covana.com, and it’s really cool. It comes with retractable side shades and some neat decor.
12. Hot Tub Pergola with Retractable Roof
This small 8×8 cedar kit from OLT is the perfect garden pergola for a hot tub. Wood steps and a retractable canopy complement the roof’s simple yet dramatic design.
13. Corner Installation Ideas
Above is a cute idea courtesy of OZCO. A corner pergola fits the tub, which is enclosed with latticework on two sides.
This cool corner design mounts a decorative privacy pergola on multi-colored brick columns. The open slat sides and a standard pergola roof in a dark wood stain smartly contrast with the tan shades of the patio. Source
The image above shows how creative you can get. Positioning the tub in the corner of a deck maximizes the usable space. The two pergolas forming the corner only partially cover it, providing some shade while creating a welcoming, open atmosphere. The beautiful wood bench is also a sight to behold. This project was completed by M & M Builders, out of California.
14. White Pergola Kit
Check out this white beauty. This is a 25x19x19 Triangular Fiberglass Pergola Kit with lattice panels from Pergola Kits USA. Imagine all the privacy you could have.
