High performance Solutions for District Heating & Heat pump connections At Underfloor Store, we stock the complete range of Uponor Ecoflex pre-insulated pipe systems.
Engineered for superior thermal efficiency and long-term reliability, Ecoflex is the industry standard for transporting hot water between buildings, from external heat pumps, or across large-scale commercial networks.
Whether you're connecting a garden office, an air source heat pump or a multi-unit district heating network, Uponor's flexible, durable piping ensures minimal heat loss and maximum speed of installation.
Why Choose Uponor Ecoflex?
Unrivalled Thermal Efficiency: High-quality PE-X foam insulation significantly reduces heat loss during transfer, ensuring your system operates at peak efficiency and lowers long-term energy costs.
Superior Flexibility: The corrugated outer jacket allows for tight bending radii, making it easy to navigate obstacles and reducing the need for expensive joints and fittings underground.
Rapid Installation: Delivered in continuous coils, Ecoflex can be laid in one piece without the need for welding or specialised tools, dramatically cutting labour time on site.
Sustainability & Longevity: Rated for a 50-year service life, Uponor pipes are corrosion-resistant and designed to withstand the harshest soil conditions.
Explore the Uponor Ecoflex Range
We provide specialised piping for every application, from domestic retrofits to industrial infrastructure:
Ecoflex Thermo Mini & Single: Optimised for shorter runs and single-line heating connections.
Ecoflex Thermo Twin: The standard for domestic heating; carries both flow and return in a single insulated jacket.
Ecoflex Thermo Heat Pump Twin: Specifically engineered for ASHP installations to maximise SCOP.
Ecoflex Quattro: An all-in-one solution carrying two heating lines and two hot water lines (with circulation) in one pipe.
Ecoflex Aqua: Dedicated for potable water transfer, preventing Legionella and maintaining water temperature.
Ecoflex Supra: Ideal for cold water or cooling applications with optional frost-protection cables.
Ecoflex Thermo Pro: Features advanced insulation technology for projects requiring the absolute lowest heat loss value.
Complete Your System
Don't forget the essentials. We stock a full range of Uponor Ecoflex accessories, including watertight end caps, wipex couplings and trench insulation kits to ensure a professional, warrantied installation.