Energy-Efficient Swimming Pool Design
Our insulated swimming pools are the epitome of eco-friendly pool construction. With Aquaria’s state-of-the-art insulated structures, you’ll experience reduced heat loss, significantly lower running costs, and an extended swimming season. Our thermally insulated pool design caters to your comfort while promoting sustainability.

Benefits of Our Liner Swimming Pools
Our liner swimming pools combine durability with aesthetic flexibility and cost-effectiveness. Here are the key benefits:
Fully Insulated Structure
- Designed for optimal thermal efficiency.
Reinforced Concrete Base
- Ensures long-term stability.
Custom Liners
- Available in various colours and patterns to suit your style.
Quick Installation
- Enjoy your pool sooner with our streamlined process.
Easy Maintenance
- Simplifies upkeep to keep your pool pristine.
Above-Ground Pool Insulation
Our above-ground pool insulation solutions are engineered to prevent heat loss, ensuring your pool remains energy-efficient throughout the year.
Materials & Engineering
- High-density insulation panels
- Water-resistant finishes for lasting durability
- Efficient heat retention to maintain pool temperature
Designed for the British Climate
- Enjoy year-round usability while helping you save on energy costs.
Take a look at our Bespoke Pool service.
What’s Included in Our Insulated Liner Pool Packages
Our comprehensive pool packages offer everything you need for a seamless experience:
Structure & Design:
- Detailed drawings and specifications
- Reinforced concrete base and fully insulated shell
- Choice of liner and coping tiles
Filtration & Heating:
- Inverter-driven filtration system
- Advanced AFM media filtration
- LED lighting and long-season heat pump
Accessories & Finishings:
- Ladders, solar cover, and roller
- Cleaning kit and starter chemicals
Peace of Mind:
- 5-year guarantee with up to 6 months free servicing
Each package consists of the following:
- Design and technical drawings.
- Reinforced concrete pool base.
- A solid structure fully insulated swimming pool shell.
- Internal polymer-based water-resistant screed and render.
- A pre-tailored deluxe swimming pool liner.
- Slim porcelain or natural stone coping tiles for finishing off the top edge of the pool. Stainless steel entry ladders.
- Internal ABS plastic flow fittings (Suctions, returns etc).
- 4-6 hour turnover rate inverter-driven mechanical filtration plant.
- AFM self-sterilising activated filtration media.
- Swimming pool electrical plant.
- Underwater LED lighting.
- Industry-leading inverter-driven long-season air source heat pump.
- Highest grade Geobubble solar cover and manual poolside roller.
- Full Aquaria installation.
- Pool cleaning kit and starter chemicals.
- 5 year guarantee.
- Up to 6 months free servicing.
Predesigned Sizes and Pricing
Explore our range of predesigned liner swimming pool packages. All prices exclude VAT and are subject to a site assessment. Contact us for a personalised quote for your home in Essex or London.
(ALL DIMENSIONS IN METRES) (LxWxD)
Basic package 1: 6m x 3m x 1.3m starting from £42,394.48
Basic package 2: 8m x 4m x 1.3m starting from £54,686.41
Basic package 3: 9m x 4.5m x 1.3m starting from £62,591.86
Basic package 4: 10m x 5m x 1.3m starting from £71,302.86
Basic package 5: 11m x 5m x 1.3m starting from £75,775.37
Basic package 6: 12m x 5m x 1.3m starting from £82,655.82
Prices quoted are excluding VAT. Ground works are not included in the above prices. A site visit will be needed to assess access and ground work requirements.
Indoor swimming pools will be subject to additional environmental control equipment.
Looking for something a little different? See our Bespoke Pool services.
Pool Upgrades & Enhancements
Enhance your pool’s performance and safety with our optional upgrades:
Water Treatment Upgrades:
- UV disinfection unit
- Automatic chemical control
Safety Enhancements:
- Key-operated safety covers
Energy Efficiency Additions:
- Slatted covers with PVC or polycarbonate slats
These features not only improve efficiency and hygiene but also simplify maintenance.
Why Choose Aquaria for Insulated Liner Pools
Choosing Aquaria means opting for quality and expertise. Here’s why homeowners trust us:
- Complete design-to-installation service
- Decades of experience and engineering excellence
- Premium materials with a sustainable design focus
- Trusted by homeowners across London and Essex
- 5-year guarantee and comprehensive aftercare support
For more information about our Design & Build service, visit our dedicated page.
Insulated Pool FAQs
What is the difference between a liner pool and a tiled pool?
The primary difference lies in the construction and cost-effectiveness. A liner pool uses a high-quality, pre-tailored vinyl surface that is smooth to the touch, highly durable, and significantly more affordable to install than traditional tiles.
How does pool insulation improve energy efficiency?
Pool insulation acts as a high-performance thermal barrier that traps heat within the water and prevents it from escaping into the surrounding ground. By significantly reducing heat loss, you can cut your annual energy consumption and heating costs by up to 50%. See our Heatform Insulated Pool Panels for more information, one of the many ways you can reduce your pool heating costs.
Can insulated liner pools be installed above ground?
Absolutely. Our specialised above-ground insulated pools are engineered for maximum structural integrity and thermal performance. Unlike standard above-ground options, our insulated panel systems provide the same energy-saving benefits as our in-ground models. Designed for ease of installation, they are perfect for gardens where excavation isn’t possible or desired.
How much does an insulated swimming pool cost?
The total investment for an insulated swimming pool depends on several variables, including the specific dimensions, the chosen insulation thickness, additional water features, and your property’s location. While the upfront cost is slightly higher than a non-insulated pool, the long-term savings on energy bills make it a financially savvy choice.
What maintenance does a liner swimming pool require?
Maintaining a liner swimming pool is straightforward. Routine tasks include balancing water chemistry, vacuuming, and clearing skimmer baskets. The non-porous liner resists algae growth and staining better than concrete or grout.
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