Fiberglass Pool


Rectangular Swimming Pool Collection

Are you looking for rectangular fiberglass pools in Canada? We have a variety of rectangular fiberglass pools in stock. iGUi has created a range of rectangular pools that will meet any design expectation and fit any house, no matter how small or big it is. Currently, we offer over 7 rectangular pool models ranging from 10 feet to 33 feet.

From 9′ 10″ to 32′ 10″
Available in Light Blue and White

Full Width Bench Seating
Entry & Exit Steps
Flat Bottom Pool
15-Year Manufacturer’s Warranty

What is a Rectangular Fiberglass Swimming Pool?

The rectangular fiberglass pool shells consist of one-piece fiberglass construction shop-formed over a mold using a spray-up system. The material is a minimum of 1/8-inch thick (3.175mm), fiberglass-reinforced plastic (FPR), composed of gel coat-based NPG isophthalic polyester resin and fiberglass roving. The fiberglass pool surface finish is a gel coat and fiberglass roving coat. We also offer a rectangular mosaic line with a surface finish of gel coat with tiles along the rim of the pool.


Cabo San Lucas

32′ 10″ Long
14′ 1″ Wide
4′ 7″ Depth


26′ 3″ Long
13′ 1″ Wide
4′ 7″ Depth


23′ Long
11′ 6″ Wide
4′ 7″ Depth


19′ 8″ Long
9′ 10″ Wide
4′ 7″ Depth


16′ 5″ Long
8′ 2″ Wide
4′ 7″ Depth


13′ 1″ Long
6′ 7″ Wide
3′ 11″ Depth


9′ 10″ Long
5′ 11″ Wide
2′ 7″ Depth

Why Rectangular Pools?

Rectangular pools are among the most popular and standard pool shapes available today. This is especially true for the North American market and with fibreglass pools. Rectangular pools can be a great addition to the majority of the backyards due to variations in size and lack of curves and custom shapes. Rectangular pools are also an ideal option when comparing fibreglass pools with concrete and vinyl pools due to the exponential growth in the popularity of flat bottom pools and the smoothness of a fiberglass gel coat in comparison to concrete and liners. 

If you are looking for a pool with a classy, modern, and catchy look, our rectangular pools are the ideal choice. Our rectangular models are designed by the international pool industry’s top experts to wow anyone, meeting all ICC standards. Our differentiating factors are high quality and smooth gel coat, full-width bench seatings and availability of the most popular sizes to serve customers with a backyard of any size.

Benefits of Rectangular Fiberglass Pools

Although it may sound obvious, a rectangle is the ideal pool shape for swimming.  It provides a long, unobstructed stretch of water that is ideal for lap swimming. That is why Olympic swimming pools always have rectangular shapes. One of the primary benefits of having your own backyard pool is that it provides a private setting to enhance your health and fitness. Swimming is an excellent way to reduce your stress and improve your health, as it tones almost every muscle in the body while also boosting cardiovascular health. Rectangular pools are the best shape for swimming.
Another advantage of having your own swimming pool is that it provides you with a private, comfortable spot to relax on your property. Nothing beats a soothing dive in the pool at the end of a long day. Also, time spent in the water has been shown to reduce stress and anxiety, making day-to-day living simpler to manage and enhance your overall sense of well-being. While you may achieve these with pools of different shapes and sizes, rectangle pools are particularly well suited to relaxing due to how easily large, comfortable seating areas can be designed around them. When you don’t feel like swimming, this is a great place to relax and enjoy the water. Also, our rectangular pools have full-width seating areas making them ideal for relaxation. 
Choosing a family pool might be particularly challenging because you have a series of needs to consider. You’ll need a pool with enough area for the entire family to swim and play water games together. A rectangle pool is good for activities like water polo, which can be enjoyed by the entire family, strengthening your bond and providing you with the ideal method to spend valuable time together. However, safety is the most essential factor to consider when searching for a family pool. Rectangular pools, once again, come out on top. Because its form is open, with no gloomy nooks or hidden areas, it’s much easier to keep an eye on the kids and make sure they’re having fun. Also, following ICC standards, all our pools are flat bottom making them the safest option for families. A level pool fence around a rectangle pool is also much easier to build, making your pool installation easier.
When choosing your own fiberglass pool, keep in mind that the pool’s design must complement the aesthetic of your home. You’ll be able to create a cohesive and unified design for the entire property if you obtain a solid match of styles. It would make your house more stylish and offers the image of a well-maintained home, which appeals to potential buyers. You can increase the value of your home and get a higher resale value if you ever plan to sell. Some homeowners have strong opinions on pool shapes and may not want a standard pool. This is totally OK, as your pool should reflect your own interests and preferences like the rest of your property. On the other hand, the rectangle pool is the rational option if you want a pool that will go with a wide range of architectural types. It features the clean lines and streamlined shape that modern homes demand while being classic enough to blend in with older homes. A rectangle pool is really impossible to go wrong with.
When it comes to installing a fiberglass pool, landscaping is an essential factor to consider. How wonderful your pool looks once it’s finished, and the landscaping around the pool will significantly influence the final look of your backyard.  The first step is to determine the perfect spot for your pool. It must look attractive from both outside and inside the house. You’ll be looking at your pool for a long time, so make sure it has a pleasant view that will urge you to get outside and enjoy it fully. A rectangular pool is the easiest to install. Since houses are mostly universally built on straight lines, a rectangle pool will look excellent whether it is installed close to the house or parallel to it at a distance. Furthermore, because a rectangle is a typical shape, it is easy to create an appealing design from all angles. Since you must equally consider other aspects of your outdoor lifestyle, your landscaping should make the best use of the remaining area in your backyard. This is easier to do with a rectangular pool since the standard shape makes it easier to plan the rest of your backyard design. If you want to add the most value to your home, you need attractive and functional landscaping. A rectangular pool allows you to create a unified flow that is both functional and attractive, allowing you to experience an active and enjoyable life outdoors.

Frequently Asked Questions

In today’s market, rectangular fiberglass pools are a better choice than other types of inground pools, such as vinyl-liner and concrete pools. They appeal to most people, are faster to install, reasonably priced, and durable with lower long-term maintenance costs. Whether you want a pool for your own use or want to increase the value of your house, a rectangular fiberglass pool is an ideal choice.

Rectangular fiberglass pools may be a little more expensive than vinyl liner swimming pools in some areas in terms of upfront installation costs. However, they are more affordable than concrete pools in terms of costs. Regarding long-term costs, rectangular fiberglass pools are significantly less expensive than both vinyl liner and concrete pools, as you do not have to worry about resurfacing the pool or replacing the liner every few years with fiberglass pools.

At PENTARM POOLS, our rectangular fiberglass swimming pools are available from 9 feet to 33 feet. This selection provides customers with various options for selecting the perfect pool for their project. We offer the broadest size range of flat-bottom fiberglass pools on the market, enabling homeowners to create an environment tailored to their space, needs, and preferences.

The cost of a rectangular swimming pool can vary based on its size, brand, features, and access. The average cost of a rectangular fiberglass pool in Canada is between $30,000 to $85,000. However, the exact cost of your pool will depend on the specifications of your project. Your authorized PENTARM POOLS dealer or fiberglass pool installer can provide you with an accurate cost estimate.

The installation of a rectangular fiberglass pool is notably fast due to its geometric shape. Our authorized dealers and fiberglass pool installers can install your rectangular fiberglass swimming pool within 2 to 5 days, depending on the size and complexity of the project. You would be able to jump into the pool and start creating fun memories in less than a week from the time the excavation starts.

The maintenance for rectangular fiberglass swimming pools is very easy in comparison to other types of swimming pools. This is due to the fiberglass (FRP) material and the gel-coated surface of the pool. A fibreglass pool is less likely to be covered by algae and maintains the heat more efficiently than a vinyl liner or a concrete pool. PENTARM POOLS authorized dealers will passionately guide you through the fiberglass swimming pool care basics and requirements.

All of our rectangular fiberglass swimming pools are pre-fabricated shells that have been manufactured in a factory to predetermined dimensions and designs. As such, it cannot be customized and rather has to be chosen from available options by the fiberglass pool manufacturer. However, we have had pool contractors and authorized dealers who have purchased two different pool shells and integrated them for a unique look and use.

Yes, a rectangular fiberglass pool can be resurfaced, similar to any other fiberglass pool. However, with respect to our fiberglass pools, this is neither a common nor a required practice. The reason for this is the high quality of our gel coat and carefully selected colour options, which minimize colour fading and reduce the need for resurfacing.
Yes, you can use saltwater systems in a rectangular fiberglass swimming pool. Fiberglass pools are ideal for saltwater systems due to their non-porous and corrosion-resistant surface due to the gel coat. A saltwater system in a fiberglass pool brings positive aspects, especially for families. The water is gentler on the skin, making it an ideal choice for families with children and beloved pets. Also, a saltwater pool is a healthier option for individuals with sensitive skin. It is essential to consult your pool installer or pool service company for proper maintenance of saltwater systems. Please note that certain areas may have specific regulations that restrict the use of saltwater systems. An authorized PENTARM POOLS dealer in your area will be able to assist you regarding this matter.
A rectangular fiberglass pool is the easiest type of fiberglass pool to install due to its geometric shape with sharp and straight edges. Fiberglass pools can be installed 2 to 5 weeks faster than vinyl-liner pools and 8 to 10 weeks faster than concrete pools. Importantly, our fiberglass pools have a flat bottom, which makes the installation process faster and easier as the pool base remains flat without the need to achieve precise slopes, especially in the case of shallow-deep pools.
Rectangular fiberglass swimming pools can be customized with a variety of design features, including waterfalls, fountains, hydrotherapy seatings, lighting options and etc. Ideally, it is best to make a detailed list of all the features you want for your pool and share it with a landscape architect and/or an authorized PENTARM POOLS dealer.
Choosing the right size for your rectangular fiberglass swimming pool depends on various factors, such as the dimensions of your backyard, how you plan to use the pool, other landscaping elements, and your budget. Your pool installer will be the right individual to work with you to determine the ideal size for your requirements. If you are planning to include additional features in your outdoor area, it is best to hear the professional opinion of a landscape architect to ensure harmony among all the elements in your backyard.
A rectangular fiberglass swimming pool offers several benefits, including an attractive design that goes well with classic, transitional and modern homes and landscape designs. Some of the other benefits are the speed of installation, durability and the high ROI (Return on Investment) if you are planning to sell your house.
The warranty on our Rectangular fiberglass pool is a 15-year structural manufacturer’s warranty from the date of installation.