UFH Pert-Al-Pert Pipe Coils for Underfloor Heating

Upgrade your wet underfloor heating system with Keyplumb's WRAS Approved Pert-Al-Pert composite coils, trusted by heating engineers and installers across the UK. Engineered for energy-efficient, even heat distribution, these 5-layer barrier pipes reduce corrosion and enhance system lifespan. Flexible yet robust, Keyplumb coils are the preferred choice for high-performance underfloor heating in homes and commercial properties.

Ideal for underfloor heating installation and retrofits
Five-layer composite: PE-RT inner/outer, aluminium core
WRAS approved for mains water and heating applications
Oxygen diffusion barrier minimises corrosion risk
Easy to cut, bend and install on-site
Smooth internal surface for low pressure drop
Reliable performance at up to 10 bar and 95°C
25-year manufacturer warranty for peace of mind
Compatible with most UFH manifolds and fittings

Technical Specifications

Pipe Type	Pert-Al-Pert (PE-RT/Al/PE-RT)
Application	Wet underfloor heating, low temp radiators
Max Working Pressure	10 bar
Operating Temperature	Continuous up to 70°C, short-term 95°C
Oxygen Barrier	Aluminium core barrier
Colour	Natural with measurement markings
Warranty	25 Years
Standards	WRAS, ISO 21003, DIN 4726

Available Variants

SKU	MPN	EAN	Diameter	Coil Length
K99113	PAP12080	5056661038864	12mm	80m
K99114	PAP16050	5056661038871	16mm	50m
K99115	PAP16080	5056661038888	16mm	80m
K99116	PAP16100	5056661038895	16mm	100m
K99162	PAP16200	5056661038901	16mm	200m
K99161	PAP16500-C	5056661038918	16mm	500m

Why Choose Keyplumb Pert-Al-Pert Pipes?

Top-rated underfloor heating pipes for wet underfloor heating installations
Guaranteed quality with long manufacturer warranty
Fast UK delivery for trade and domestic customers

For optimal results, select the correct coil variant for your project and enjoy a future-proof heating solution designed for maximum efficiency and trouble-free installation.

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UFH Pert-Al-Pert Pipe Coils for Underfloor Heating – WRAS Approved

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