Create an energy-efficient, comfortable and evenly heated indoor climate with high-quality underfloor heating pipes from LK at Velltra. To achieve a reliable and long-term sustainable underfloor heating system, pipe fittings with high flexibility and uncompromising material safety are required. LK's advanced heating pipes are developed to provide optimal flow properties and maximum heat transfer in all types of floor constructions. With integrated oxygen diffusion barriers, they prevent oxygenation of the system water, which protects other components in the heating system against corrosion. Explore our range of type-approved original pipes for a safe and smooth underfloor heating installation.
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LK Heating Pipe PE-Xa RiR 25x2.3mm 50m
Delivered assembled in an empty pipe and intended to be used as a supply line between the heat source and the LK Heating Circuit Manifold.
2417829
401.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Heating Pipe PE-Xa RiR 25x2.3mm/34mm 25m
Delivered assembled in an empty HD polyethylene pipe and intended for use as a supply line between the heat source and the LK Heating Circuit Manifold
2434634
233.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Heating Pipe PE-Xa RiR 32x2.9mm 25m
Delivered assembled in an empty pipe and intended to be used as a supply line between the heat source and the LK Heating Circuit Manifold.
2417830
330.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Heating Pipe PE-Xa RiR 32x2.9mm/40mm 50m
Delivered assembled in an empty pipe and intended to be used as a supply line between the heat source and the LK Heating Circuit Manifold.
2419074
654.2EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pipe Bending Support Open For Pipe Dimension 12mm
Plastic pipe bending support for LK Underfloor Heating pipes, used for fixing 90° bends, mounted on outside of any empty pipe or directly on pipe.
2435496
2.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Pipe Bending Support Open For Pipe Dimension 20mm
Plastic pipe bending support for LK Underfloor Heating pipes, used for fixing 90° bends, mounted on outside of any empty pipe or directly on pipe.
2435498
4.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Pipe Bending Support Open For Pipe Dimension 25mm
Plastic pipe bending support for LK Underfloor Heating pipes, used for fixing 90° bends, mounted on outside of any empty pipe or directly on pipe.
2435500
8.1EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Pipe Bending Support Open For Pipe Dimension 25mm-16mm RiR
Plastic pipe bending support for LK Underfloor Heating pipes, used for fixing 90° bends, mounted on outside of any empty pipe or directly on pipe.
2435505
9.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Pipe Bending Support Open For Pipe Dimension 34mm
Plastic pipe bending support for LK Underfloor Heating pipes, used for fixing 90° bends, mounted on outside of any empty pipe or directly on pipe.
2435503
9.3EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Pipe Bending Support Open For Pipe Dimension 42mm
Plastic pipe bending support for LK Underfloor Heating pipes, used for fixing 90° bends, mounted on outside of any empty pipe or directly on pipe.
2435518
17.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pipe Bending Support Open With Attachment For Pipe Dimension 16mm
Plastic pipe bending support for LK Underfloor Heating pipes, the pipe bending support is equipped with an attachment plate for easy fixation.
2435497
2.9EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pipe Bending Support Open With Attachment For Pipe Dimension 20mm
Plastic pipe bending support for LK Underfloor Heating pipes, the pipe bending support is equipped with an attachment plate for easy fixation.
2435499
4.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pipe Bending Support Open With Attachment For Pipe Dimension 25mm
Plastic pipe bending support for LK Underfloor Heating pipes, the pipe bending support is equipped with an attachment plate for easy fixation.
2435502
10.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pipe Bending Support Open With Attachment For Pipe Dimension 34mm
Plastic pipe bending support for LK Underfloor Heating pipes, the pipe bending support is equipped with an attachment plate for easy fixation.
2435504
11.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Pipe Reel Compact
Auxiliary for efficient laying of PE-Xa/PE-RT pipes, compact design, easy to transport, supplied in a practical storage bag.
2435520
336.8EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 4 till 10 vardagar
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LK Press Coupling PV Angle 25mmx90°
Press coupling for joining PE pipes.
2417044
22.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Press Coupling PV Angle 25mmxR20 90°
Press coupling for joining PE pipes.
2417046
18.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Press Coupling PV Straight 20mm Nickel/Red Ring
Press coupling for joining PE pipes, this range includes both PressPex couplings for Universal pipes and PE-M, PE-X pipes.
2417040
13.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Press Coupling PV Straight 25x22mm
Press coupling for joining PE pipes, this range includes both PressPex couplings for Universal pipes and PE-M, PE-X pipes.
2417053
21.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Press Coupling PV Straight External Thread 25mmxR20
This range includes both PressPex couplings for Universal pipes (grey plastic ring) and PE-M, PE-X pipes (red plastic ring).
2417041
18.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Press Coupling PV Straight External Thread 25mmxR25
This range includes both PressPex couplings for Universal pipes (grey plastic ring) and PE-M, PE-X pipes (red plastic ring).
2417042
20.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Press Fitting PV Straight 25mm Nickel/Red Ring
For connecting LK Ground Heating Pipe 25 x 2.3 to LK Ground Heating Manifold PEH.
2417052
14.4EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 2 till 5 vardagar
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LK Underfloor Heating Pipe 12x2mm
PE-Xa underfloor heating pipe 12x2 mm with oxygen diffusion barrier. Flexible 5-layer pipe for underfloor heating systems, max temp 95 °C.
2417498
204.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Underfloor Heating Pipe PE-RT 16x2mm White
PE-RT pipe with oxygen diffusion barrier for underfloor heating systems, max operating pressure 6 bar, max continuous operating temperature 60ºC.
2416713
198.6EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
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LK Underfloor Heating Pipe PE-RT 20x2mm White
PE-RT pipe with oxygen diffusion barrier for underfloor heating systems, max operating pressure 6 bar, max continuous operating temperature 60ºC.
2416719
196.7EUR / pc.Add to favorites- Stock status
- Lev. normalt inom ca 1 till 5 vardagar
LK's underfloor heating pipes are characterised by their high wear resistance and good formability, which facilitates smooth laying in tight loops. In our carefully selected range you will find robust pipe solutions for both embedding and dry installations.
- Flexible underfloor heating pipes: High-performance pipes in white design, manufactured from advanced plastic materials optimised for even heat distribution under the floor surface.
- Reliable heating pipes PE-Xa: Wear-resistant and cross-linked polyethylene pipes with high thermal and mechanical strength for demanding heating systems.
- Protective Pipe-in-Pipe (RiR): Complete heating pipes pre-laid in robust, black corrugated protective pipes for safe and replaceable installations in the building's structure.
- Integrated oxygen barrier: Advanced design that meets strict industry requirements to guarantee a completely tight and corrosion-protected heating system over time.
When you shop at Velltra, you not only get access to the market's best brands, but also to products that keep their promises. We make it easy, safe and affordable to renew your home with the right plumbing and underfloor heating solutions. Find your products for LK underfloor heating pipes with us at Velltra today and take advantage of fast deliveries and Swedish quality!