Guarantee
Object of the Guarantee
The products delivered by Winrad Aluminium have the following properties and/or guarantees, with explicit exception of items detailed under the heading’s “validity” and “exclusions”.
Aluminium
Standards extruded aluminium:
- Composition to standard EN 573 parts 3 and 4;
- Mechanical properties to standard EN 755 part 2;
- Tolerances to standard DIN 17 615 and EN 12020 part 2;
Standards rolled aluminium:
- Composition painted aluminium EN AW 1050 A H24 to standard EN 573 part 3;
- Composition anodized aluminium EN AW 5005 H14 AQ to standard EN 573 part 3;
- Mechanical properties to standard EN 485 part 2;
- Tolerances to standard EN 485 part 4;
Insulation
A 10 year guarantees on:
- Adherence between the polyamide strips and the aluminium.
- Preservation of the thermal and mechanical properties of the insulator, within the boundaries defined by the technical specification.
Painting and Anodising
A 10 year guarantees on:
- Detachment, flaking and blistering of the treated aluminium parts.
- UV resistance, discolouring and loss of gloss exceeding the defined tolerances, according to Qualicoat and Qualanod regulations.
- The paintwork warranty can be extended under specific conditions. These conditions can be obtained from Winrad Aluminium.
Accessories
Accessories, gaskets, and synthetics profiles:
- A 10 year guarantee on properties, functionality and design, within restrictions defined by technical specification;
- Painting and anodizing see above.
- A 5 year guarantee on wearing parts, only applies to normal and realistically for reasonable use.
- A 2 year guarantee on electrical and wood components.