Pool covers are essential for heat retention, cleanliness, and efficiency — but the system you choose affects everyday use, aesthetics, and cost. This guide compares underground and above‑ground roller systems so you can choose the best option for your new pool or retrofit project.
Underground Rollers with Pool Blankets #
Underground systems conceal the roller beneath the pool deck for a seamless, premium look.
How It Works #
A chamber is built into the deck, housing the roller. The blanket retracts into the compartment manually or via motorised system.
Pros #
• Completely hidden — premium, clutter‑free finish
• No trip hazards or visible hardware
• Often automated for effortless use
• Saves deck space, ideal for narrow areas
Cons #
• Higher upfront cost
• Requires excavation and engineering
• Must be planned early — not ideal for retrofits
Best For #
Homeowners wanting a high‑end integrated look with maximum convenience.
Above‑Ground Rollers with Pool Blankets #
Above‑ground rollers are the most common, flexible and budget‑friendly option.
How It Works #
A freestanding roller sits beside the pool. The blanket attaches and is rolled manually or via optional motorised crank.
Pros #
• Affordable and simple
• Easy to install — no structural work
• Portable and repositionable
• Easy to repair or replace
Cons #
• Visible, takes up space on pool deck
• Not as sleek or minimalistic
• Manual effort unless motorised
Best For #
DIY pool owners, budget‑focused builds or retrofitting covers to existing pools.
Side‑by‑Side Comparison #
Which Option Is Right for You? #
Choose an Underground Roller If… #
• A sleek, premium finish matters most
• You’re building a new pool
• You want automated convenience
• You prefer no visible equipment
Choose an Above‑Ground Roller If… #
• You want the most affordable option
• You’re retrofitting a blanket to an existing pool
• You want portability
• You don’t mind the roller being visible
Final Thoughts #
Both systems deliver the core benefits of a pool blanket — lower heat loss, cleaner water and reduced running costs. The right option depends on whether you value aesthetics and automation, or affordability and flexibility.
