Written by: Richard Disharoon
13 min read
There are plenty of backyard upgrades that provide luxury. There are several that provide relaxation. There are even some that provide year-round enjoyment.
But there are few upgrades that provide the elite combination of luxury, relaxation, and year-round use quite like an inground pool with a hot tub.
Lately, it's clicking with upstate New Yorkers – they can have a cohesive, outdoor living space and a backyard that works more than just seasonally. 
Whether it's summer entertaining and splashing in the pool or unwinding on a chilly fall evening, this combo truly gives property owners the best of both worlds.
If this sounds premium to you – maybe even a great fit for your backyard – but you're not sure where to start (should it be a built-in hot tub, a raised spillover spa, or a fully customized spa and pool combo?), we'll tell you this – careful pool and spa planning makes all the difference.
The right design balances aesthetics, comfort, functionality, and long-term performance, especially in a somewhat temperamental climate like ours.
If you're considering pool design in the Capital Region and cities such as Saratoga Springs, Albany, Clifton Park, or anywhere else in our Upstate NY area, here's everything you should know before adding a spa to your custom pool project.
Jump To:
Why Homeowners Love an In-Ground Pool with a Hot Tub
Popular Pool and Spa Combination Designs
Important Design Considerations for Your Pool and Spa
What Does an In-Ground Pool/Hot Tub Combo Cost?
The Difference Design-Build Expertise Makes in Your Spa and Pool Project?
Planning Your Pool and Spa Combo
Common Mistakes to Avoid When Designing an In-Ground Pool and Spa
Frequently Asked Questions About Pool-Spa Combos
Partnering with a Pro for Your Perfect Backyard Retreat
Homeowners Love an In-Ground Pool with a Hot Tub – Here's Why
You likely already know this, but swimming pools and spas serve very different purposes – but together they create a more versatile outdoor living experience.
An inground pool with a spa lets your family enjoy active recreation during warmer months while providing a comfortable place to relax throughout the rest of the year when the weather isn't quite as summery.
Because a spa requires significantly less water to heat than an entire swimming pool, it can often be enjoyed well into the fall, and even during winter when you've properly designed and prepped the system for colder temperatures.
Some of the biggest benefits are:
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A relaxing retreat after work or exercise
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Hydrotherapy benefits from massage jets
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A gathering space for entertaining guests
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Extended use of your backyard beyond swimming season
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Increased appeal and potential home value
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A seamless, luxury appearance compared to adding a standalone hot tub later
For many homeowners, combining both during the initial construction phase also creates a much cleaner design (less "added-after-the-fact" aesthetic) and can be more cost-effective in the long run than building them separately years apart.
Popular Pool and Spa Combination Designs
Once you've decided to add a spa to your inground pool, one of the biggest decisions is determining how your hot tub is connected to the pool and how it should be designed. Every property is different, and every homeowner's goal is different – that means the best solution is going to depend on your yard, lifestyle, and budget.
Attached Raised Spa
This is one of the most popular choices for luxury homes that want to carry that feeling into their landscape and backyard space.
A raised spa sits slightly above the pool, creating visual interest while allowing water to gently spill over into the swimming pool. This design creates the elegant, sort of resort-style appearance many homeowners usually picture when they imagine a spa and pool combo.
Benefits of this sort of design can include:
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Easy access between pool and spa
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Beautiful spillover water feature
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Unified plumbing and mechanical systems
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Elevated architectural focal point
Spillover Spa
A spillover spa functions similarly to a raised spa but places additional emphasis on the cascading water effect.
Besides adding movement and soothing sound, spillover spas create a very dramatic visual centerpiece that can complement any custom stonework and landscaping.
Detached Spa with Landscape Integration
Not every hot tub to pool connection has to be physically attached for it to be a combined effect.
Some homeowners prefer placing the spa a short distance away while connecting both spaces through other features, like patios, lighting, outdoor kitchens, fire features, or landscaping. This creates separate activity zones but maintains a cohesive outdoor design.
Detached spas also offer greater flexibility on properties with unique grading or any sort of space limitations.
Built-In Hot Tub vs. Standalone Unit
A built-in hot tub is permanently installed into its location using the same materials as the swimming pool, allowing it to blend seamlessly into the overall design.
Compared to standalone hot tubs, built-in spas could offer you:
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Custom sizing
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Coordinated finishes
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Better integration with patios and landscaping
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Greater design flexibility
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Higher-end appearance
While standalone hot tubs can be less expensive initially, they don't usually achieve the same cohesive look as a professionally designed inground pool with a hot tub. They can look great, but they're much harder to integrate as a "these go together" look than built-ins that were added at the same time.
Important Design Considerations for Your Pool & Spa Combo
A successful pool and spa combination starts a long time before the excavation stage begins. Careful pool project planning ensures that your investment remains beautiful, comfortable, and efficient for decades – it also helps you plan for the future and keep your space flowing how you always envisioned it.
Here's our advice on what to consider before you ever break ground.
The Overall Layout
The location of the spa influences everything from traffic flow to backyard views. You'll want to consider all the features you plan to add – even the ones you might want to add later on.
Designers who do this professionally will always consider factors like:
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Patio access
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Privacy
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Seating areas
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Outdoor kitchens
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Fire features
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Existing landscaping
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Views from inside the home
The goal is to create an outdoor living space that feels purposeful and flows with how you use it, rather than simply placing a hot tub beside a pool for functional purposes only.
The Capacity and Comfort
Think realistically about how your family will use the spa before you decide on positioning, which layout, and the type of aesthetic you're after.
Will it primarily be used by just your family after work? Do you regularly entertain larger groups?
Choosing the appropriate seating layout and depth early prevents future regrets. Obviously, you can't plan for every element – maybe you don't entertain now, but in ten years, you suddenly decide you love it. All you can do is be thoughtful about how you want to use the space and give the future plenty of consideration.
Heating and Energy Efficiency
Because Upstate New York experiences long (and cold!) winters, your heating efficiency matters quite a bit. Modern automation systems allow homeowners to:
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Heat the spa independently
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Schedule operating times
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Control temperatures remotely
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Reduce overall energy usage
Efficient equipment is going to keep operating costs manageable while making sure the spa is always ready when you are.
Lighting Integration
Integrated LED lighting lets you enjoy the spa or pool long after the sun has gone down. And, of course, the right kind of lighting will boost the safety of your spa and pool area, too.
Popular options for lighting that most people include are things like:
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Underwater spa lighting
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Pool lighting
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Landscape lighting
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Step lighting
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Accent lighting around retaining walls and waterfalls
Together, these features create an inviting atmosphere for evening entertaining and ensure that you don't have to end the party just because the sun goes down (which is especially early in the fall and winter seasons).
Material Coordination
Using consistent materials across the pool, spa, patios, and retaining walls creates a polished and "we planned this" appearance.
Stone coping, pavers, tile selections, and surrounding landscaping should complement one another to create a backyard that feels professionally designed rather than pieced together over time.
What Does an In-Ground Hot Tub Cost?
One of the most common questions homeowners ask is about in-ground hot tub cost. Obviously, there's no one-size-fits-all answer here. The real cost can only be answered when we closely look at all the design variables, like:
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Spa size
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Construction materials
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Tile and stone finishes
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Number of hydrotherapy jets
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Heating equipment
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Automation systems
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Water features
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Lighting packages
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Custom seating configurations
Every project is unique, but built-in spas do represent a significant custom addition to your overall pool investment. Working with an experienced design-build contractor helps prioritize features while keeping your project aligned with your budget.
When you're thinking about this, it's also important to consider long-term ownership costs, not just the design and installation portion. Once the spa has been added to your home, more costs will be incurred, including heating, maintenance, water chemistry, and equipment servicing.
Why Design-Build Expertise Makes a Difference in Your Spa and Pool
Installing a swimming pool sort of kickstarts the process of creating a luxury backyard – but achieving that look and feel does take a lot more coordination, design effort, and execution.
Successful design projects require a lot of moving parts, considerations, and careful coordination between:
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Pool engineering & permitting
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Structural construction
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Plumbing
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Electrical work
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Landscape architecture
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Hardscape installation
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Drainage planning
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Outdoor living design
A design-build approach streamlines the process by bringing every element together under one coordinated plan, all at once.
Professional 3D renderings also allow homeowners to visualize the finished project before construction begins, making it easier to refine layouts, materials, and outdoor living features before breaking ground.
Planning for Your Pool & Spa: Consider Upstate New York's Climate
Our climate presents unique challenges that homeowners in warmer regions don't have to consider. In many lower states, an inground pool with a spa doesn't need to be winterized or account for freeze-thaw cycles; here, though, a properly designed combination should account for these things (and more).
Freeze-Thaw Cycles
You know the freeze-thaw cycle can wreak havoc on landscaping in general – it's only natural that it would be a consideration for your inground pool and spa, too.
Repeated freezing and thawing can damage improperly installed concrete, plumbing, or stonework. Quality construction methods and proper drainage help protect your investment.
Winterization Matters
Pools and spas here are going to require seasonal winterization to protect plumbing and equipment. Professional closing procedures help prevent costly repairs while extending the life of your system.
Four-Season, Year-Round Enjoyment
Although your swimming pool might close for winter (we don't blame you for not wanting to polar plunge in the icy Upstate NY winter months), you can use heating systems that allow the spa to remain operational longer into the colder months.
You get enjoyment out of your space all year long, and you get to maximize the value of your investment. It's a win-win.
Common Mistakes to Avoid When Designing an In-Ground Pool & Spa
There's no beating around the bush here – building a spa and pool combo is a major investment. And because of that, we always caution people to team up designers who will consider and avoid these common planning mistakes.
Choosing Appearance Over Function
You absolutely can have aesthetics that also make sense for how you use your space. Beautiful designs should be comfortable and practical for your area. This means adequate seating, convenient access, and proper jet placement matter – just as much (if not more) than visual appeal.
Undersizing the Spa
A spa that feels cramped may not meet your family's needs and might also make it harder to use unless just one person is in it. Think about this and discuss how you plan to use the space before determining the final size – then possibly plan for a bit more space than you think you might need.
Poor Placement
Locating the spa too far from seating areas or home entrances can reduce convenience and limit year-round use. It all depends on how you plan to use the space, but placing it somewhere convenient, accessible, and enjoyable for everyone (even those not in the spa) can increase how often you use it.
Designing Without Long-Term Planning
Outdoor living spaces evolve, just as your needs and goals for that space evolve, too. Planning future patios, outdoor kitchens, pergolas, lighting, or fire features during the initial design phase can save considerable time and money later.
To be fully transparent, you can't plan for everything. You can't know what your goals will be ten years from the moment you plan the pool (not from every angle, anyway). Doing the best you can with the goals you have is enough to set yourself up for success.
Our Inground Pool & Spa Frequently Asked Questions
Do integrated hot tubs withstand winter conditions better than non-integrated hot tubs?
It truly depends. When professionally designed and properly winterized, integrated spas are built to handle Upstate New York's freeze-thaw conditions. Quality construction, proper drainage, and seasonal maintenance all play important roles in protecting your investment. It all depends on the quality of construction, the maintenance, and the commitment to upkeep.
How much does an inground hot tub cost in Upstate New York?
It's impossible to provide a quote for this without determining all the important factors, like size, finishes, heating equipment, automation, water features, and custom options. Because every project is unique, the best way to receive accurate pricing is through a personalized design consultation. That said, it's important to be upfront – this will be an investment into your space.
How long does it take to install a pool and spa combo?
Construction timelines will deeply vary depending on project complexity, permitting, weather, and site conditions. Custom design-build projects typically require several months from planning through final installation, making early planning especially important.
Can you add a hot tub to an existing pool?
In many cases, you can absolutely add a spa to an existing pool. That said, structural limitations, plumbing, equipment capacity, and site conditions all influence the feasibility of your project. A professional who can evaluate your space, your goals, and your budget can help you determine the best approach for your property.
Partner with a Professional to Create Your Backyard Retreat
Designing an inground pool with a hot tub can be the ticket to creating a backyard that supports relaxation, entertaining, and everyday enjoyment for years – even decades – to come.
Whether you're envisioning a raised spillover spa, a custom built-in hot tub, or a fully integrated hot tub connected to a pool, thoughtful planning ensures every element works together beautifully.
At Gallivan, our design-build team creates custom outdoor living spaces tailored to each homeowner's property, lifestyle, and vision.
From luxury pools to complete landscape design, we help homeowners throughout Saratoga Springs, Albany, Clifton Park, and the surrounding Capital Region transform their backyards into exceptional outdoor retreats. Fill out our form to schedule your consultation and get your project started.
