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UFH Pert-Al-Pert Pipe Coils for Underfloor Heating – WRAS Approved
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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.
- Type Pipes
- Vendor Keyplumb
- SKU K99113
BTU & WATT Calculator
Room Dimensions
Room Type
Living Room
Bedroom
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Bathroom
Conservatory
Hallway
Glazing Type
Single Glazed
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Triple Glazed
External Walls
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2 Walls
3 Walls
4 Walls
Insulation Level
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Good (New Build)
Required Heating
0
Watts
0
BTUs