Understanding Above-Ground Pool Options — Kitsets, prefabs, & Custom Builds

Written By Kim Manunui

When “Just Add Water” Means Different Things

When you envision summer at home with the kids splashing happily in the pool, an above-ground option is an inviting place to start — quick to install and perfect for family fun in the summer months. But not all above-ground pools are created equal. From simple kitset systems to prefab to fully custom pools by Mayfair Pools & Spas, there is a huge variety of options and understanding those differences is the key to choosing the right pool for your space.

The Quick and Easy: Kitset Pools

Kitset pools are the off-the-shelf option — affordable, fast to assemble, and suitable if you’re after a straightforward splash zone for a few seasons. They come in standard shapes and sizes and can generally be installed in a few days.

Pros: Budget-friendly, quick setup, suitable for smaller spaces.
Cons: Limited shapes, shorter lifespan, less visually integrated.

For many homeowners, kitset pools offer an fun introduction to pool ownership. However, their short-term nature and aesthetic limitations mean they’re better suited as a stepping stone rather than a permanent feature.

The Middle Ground: Modular or Prefab Above-Ground Pools

For those who want a little more structure and design flexibility, modular (or prefabricated) pools are a step up. These systems use pre-made panels or shells that are assembled on site or dropped in by crane — offering stronger construction and some room for design tweaks.

Pros: Sturdy, faster to install than custom, adaptable for sloping sites.
Cons: Limited customisation; still bound by factory specs. If pre-built they may not be suitable for sites with difficult access.

A modular or prefab pool suits homeowners who value quality and speed, and who want a more refined look without committing to a fully custom project.

The Bespoke Choice: Custom Fibreglass Pools by Mayfair

When you want a pool that looks like it was made for your home, not just added to it, a custom fibreglass pool by Mayfair is the ideal choice. Every Mayfair pool is individually designed and built to fit your property — shape, slope, style, and lifestyle.

Why homeowners love Mayfair:

  • Designed specifically for New Zealand’s conditions.

  • Complete flexibility in shape, depth, and features — from infinity edges to integrated spas.

  • Can be constructed even on the trickiest most inaccessible sites.

  • Premium fibreglass construction for strength, finish, and low maintenance.

  • Comprehensive service from concept to completion, supported by local expertise.

A custom fibreglass pool is a long-term investment in your home — delivering aesthetics, endurance, and effortless enjoyment year after year.

Finding the Right Fit

Your choice depends on how you intend to use your pool — and how long you plan to enjoy it.
A kitset pool offers a fast and affordable way to cool off in summer for a few seasons.
A modular pool adds structural confidence and design refinement.
And a custom Mayfair fibreglass pool is an investment in your property that transforms your outdoor area into a timeless lifestyle feature built to last.

Ready to Dive In?

Bring your backyard to life with a pool that’s made just for you. Book a free consultation with your local Mayfair pool builder or explore our recent projects for inspiration.

Kim Manunui

Hi, I’m Kim and I work with a great team to help individuals, as well as small and not so small businesses get their message, product and services to the world using digital media and creating wonderful websites that don’t cost the earth.

I was born in Canada, and grew up around Vancouver and the mountains of British Columbia. My love of pristine environments led me to New Zealand and eventually to the mountains, lakes and rivers of the central North Island which is home. My family’s heritage is here, and it’s from here that Korio traverses the planet.

The digital world is never static and neither are we.

And I say ‘we’ because I work with an awesome group of talented people who I gather together as required to complete a project.  Whatever your business, not-for-profit or individual needs are we gather the best team to get the job done.

Collaboratively we are creative, share sustainable values and work hard for great outcomes because that’s the buzz of satisfaction that drives us.

If you have an audience and market to reach, we can make that happen. Creative design, words that work and smart behind the scenes stuff that cuts through the online noise. We’ll design your website and then build it. We’ll manage the content as well as all your hosting needs. We can handle your online advertising so you get noticed,
and we’ll manage your social media presence so you get the clicks, likes and engagement to grow your business. All within the budget you set, because none of this needs to cost the earth.  And the job doesn’t stop when your website goes live. We are your virtual business partner.

https://www.korio.co.nz
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