The Roth Alu-LaserPlus 20x2.0 mm is a five-layer, laser-welded composite pipe with 9 mm factory-applied thermal insulation, designed for domestic water, heating, and cooling installations. Engineered with an aluminium core and PE-RT II plastic, it delivers reliable shape retention and complete oxygen diffusion tightness.
The Roth Alu-LaserPlus composite pipe is a versatile solution engineered for domestic hot and cold water installations, central heating systems, and chilled water networks. Built with a robust five-layer structure, the pipe combines high-grade PE-RT II plastic layers with a laser-welded intermediate aluminium core, offering both structural strength and flexible handling for surface-mounted and concealed routing.
Factory-fitted with 9 mm thermal insulation, this pre-insulated coil minimizes heat loss across heating runs and prevents condensation formation in cooling applications. The integrated insulation eliminates the need for separate on-site lagging, helping streamline plumbing and heating layouts across both new construction and renovation projects.
The pipe provides complete oxygen diffusion resistance in compliance with DIN 4726, protecting system components from oxygen ingress and safeguarding hydronic loops against corrosion. Its intermediate aluminium layer also ensures dependable shape retention when curved, reducing the number of directional fittings needed on complex installation runs.
With a minimum bending radius of 100 mm, the pipe offers smooth curving around architectural obstacles. It is rated for an operating pressure of up to 10 bar at 20 Β°C and accommodates continuous working temperatures up to 70 Β°C, with short-term momentary peak tolerances reaching 95 Β°C.
The pipe is engineered for compatibility with Roth PressCheck fittings, which incorporate an indicator function designed to identify unpressed joints during pressure testing for safe, dependable connections.
- Product Series: Alu-LaserPlus
- Outer Diameter: 20 mm
- Wall Thickness: 2.0 mm
- Insulation Thickness: 9 mm
- Coil Length: 50 m
- Layer Count: 5
- Inner Layer Material: PE-RT II
- Intermediate Layer Material: Laser-welded aluminium
- Outer Layer Material: Polyethylene (PE)
- Operating Pressure: Up to 10 bar at 20 Β°C
- Continuous Operating Temperature: 70 Β°C
- Maximum Momentary Temperature: 95 Β°C
- Minimum Bending Radius: 100 mm
- Diffusion Tightness: DIN 4726 compliant
- Thermal Conductivity (Lambda): 0.35 W/(mΒ·K)
- Fitting Compatibility: Roth PressCheck
The Roth Alu-LaserPlus 20x2.0 mm is a five-layer, laser-welded composite pipe with 9 mm factory-applied thermal insulation, designed for domestic water, heating, and cooling installations. Engineered with an aluminium core and PE-RT II plastic, it delivers reliable shape retention and complete oxygen diffusion tightness.
The Roth Alu-LaserPlus composite pipe is a versatile solution engineered for domestic hot and cold water installations, central heating systems, and chilled water networks. Built with a robust five-layer structure, the pipe combines high-grade PE-RT II plastic layers with a laser-welded intermediate aluminium core, offering both structural strength and flexible handling for surface-mounted and concealed routing.
Factory-fitted with 9 mm thermal insulation, this pre-insulated coil minimizes heat loss across heating runs and prevents condensation formation in cooling applications. The integrated insulation eliminates the need for separate on-site lagging, helping streamline plumbing and heating layouts across both new construction and renovation projects.
The pipe provides complete oxygen diffusion resistance in compliance with DIN 4726, protecting system components from oxygen ingress and safeguarding hydronic loops against corrosion. Its intermediate aluminium layer also ensures dependable shape retention when curved, reducing the number of directional fittings needed on complex installation runs.
With a minimum bending radius of 100 mm, the pipe offers smooth curving around architectural obstacles. It is rated for an operating pressure of up to 10 bar at 20 Β°C and accommodates continuous working temperatures up to 70 Β°C, with short-term momentary peak tolerances reaching 95 Β°C.
The pipe is engineered for compatibility with Roth PressCheck fittings, which incorporate an indicator function designed to identify unpressed joints during pressure testing for safe, dependable connections.
- Product Series: Alu-LaserPlus
- Outer Diameter: 20 mm
- Wall Thickness: 2.0 mm
- Insulation Thickness: 9 mm
- Coil Length: 50 m
- Layer Count: 5
- Inner Layer Material: PE-RT II
- Intermediate Layer Material: Laser-welded aluminium
- Outer Layer Material: Polyethylene (PE)
- Operating Pressure: Up to 10 bar at 20 Β°C
- Continuous Operating Temperature: 70 Β°C
- Maximum Momentary Temperature: 95 Β°C
- Minimum Bending Radius: 100 mm
- Diffusion Tightness: DIN 4726 compliant
- Thermal Conductivity (Lambda): 0.35 W/(mΒ·K)
- Fitting Compatibility: Roth PressCheck
Roth Alu Laserplus Composite Pipe, Red
- Regular price
- β¬229,00
- Sale price
- β¬229,00
- Regular price
-
β¬399,00
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FAQ
Do products have warranty?
We service or refund product faults as any retailer as defined by the EU protection against faulty goods. In case you have an issue with the product you ordered from us please contact our Customer Care, we'll take good care of you.
Products sold as almost new or new have a 14 days right of return and a 12 months functionality warranty.
Pre-owned products are clearly indicated with a separate label and have a 14 days right of standard return.
Some product brands may offer extended warranties as a part of a campaign of a new product launch or as a paid service or otherwise. You will have to check the applicability of these directly from the brand.
Where are the products you sell coming from?
Our products are in most of the cases quality checked customer returns from our partner retailers and brands. Pre-owned products are clearly labeled and are either serviced products from our partner retailers or quality checked products acquired directly from consumers.
Can I pickup my order somewhere (click and collect)?
We ship the products either from local warehouses or from our central warehouse in Finland and we always try to find the lowest CO2 route to customers. Hence we don't have an option for click and collect.
Condition grade information
We determine the condition category based on user feedback and product-specific inspection. When the product is inspected, we may add missing parts or otherwise improve the product as needed.
New
The product is new and the product package has not been opened before.
A - As New
Product is comparable to a new product, but product package has been opened. No signs of wear or defect. Comes with the original box with all items in the box.
B - Very Good
Product is in Very Good condition, has little or no signs of wear but may have been tried by a previous customer. All major items are in the box but there may be some minor damage in the product packaging.
C - Minor Wear
Product may have minor signs of wear. Item is functional and fully works as intended. Some components may be missing or the original product packaging may be damaged or missing.
C - By Partner
Product in good condition but may have minor signs of wear. Item is fully functional and works as intended. Some minor original components may be missing and the original product packaging may be missing. This is a dropshipped product by one of our partners.
Pre-Owned
Pre-owned products are either serviced products from our partner retailers or quality checked products acquired directly from consumers. Product grading (A-D) also applies to pre-owned products.