Construction products and CE marking: why declaration of performance, suitability, installation and warranty must be reviewed separately.
BRANDAUER Rechtsanwälte
Salzburg law firm for real estate, construction and corporate law
Every matter is handled by a coordinated team of lawyers, legal staff and specialists. In construction cases we look at contract, evidence, deadlines and commercial consequences together.
CE marking and the declaration of performance create technical transparency. They do not automatically mean that a construction product suits every concrete project.
If moisture, cracks, fire-safety or sound-insulation problems appear later, product data, planning, order and installation must be reviewed together.
This article explains how construction products, CE marking, defect and liability interact in Austrian construction law.
This article explains how construction products, CE marking, defect and liability interact in Austrian construction law.
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CE marking and the declaration of performance create technical transparency. They do not automatically mean that a construction product suits every concrete project.
If moisture, cracks, fire-safety or sound-insulation problems appear later, product data, planning, order and installation must be reviewed together.
The declaration of performance describes declared characteristics of a construction product. It does not replace the question of what performance was contractually owed and how the product was used.
Where damage occurs, it must be clarified whether the product itself was defective, whether it was planned incorrectly or whether workmanship was wrong.
Anyone who removes a product immediately often loses decisive evidence. Photos, batch numbers, packaging, delivery notes, test reports and samples may matter later.
This article explains how construction products, CE marking, defect and liability interact in Austrian construction law.
The declaration of performance describes declared characteristics of a construction product. It does not replace the question of what performance was contractually owed and how the product was used.
A product may be formally marked and still be unsuitable in the concrete installation. Planning, technical specifications, substrate, workmanship and intended use matter.
Therefore review data sheet, declaration, order, plan and installation record together.
Where damage occurs, it must be clarified whether the product itself was defective, whether it was planned incorrectly or whether workmanship was wrong.
This distinction determines against whom warranty or damages claims can be directed. Supplier, contractor, planner and site supervision may have different roles.
Premature blame makes evidence harder. First secure the technical cause in a traceable way.
Anyone who removes a product immediately often loses decisive evidence. Photos, batch numbers, packaging, delivery notes, test reports and samples may matter later.
For larger damage, expert findings should be considered before removal. In suitable cases the other side should be given an opportunity to inspect.
Documentation is especially important where several contractors worked on the component one after another.
Liability depends on where the error arose.
| Checkpoints | What it concerns | Why it matters |
|---|---|---|
| Product Declared performance, batch and technical data | May concern claims against supplier or manufacturer. | |
| Planning Specification, suitability and tender | May concern planner or client. | |
| Installation Substrate, workmanship and control | May concern contractor, site supervision or several trades. |
The concrete classification depends on the individual case and the file status.
This article explains how construction products, CE marking, defect and liability interact in Austrian construction law.
Collect data sheet, batch and delivery note
Collect data sheet, batch and delivery note.
Review product, planning and installation separately
Review product, planning and installation separately.
Prepare warranty and damages in a targeted way
Prepare warranty and damages in a targeted way.
Practical tip: Do not treat CE marking as a free pass. What matters is whether the product was suitable for the concrete installation, planned correctly and installed properly. For more detail see construction defects and warranty.
No. CE marking and declaration of performance describe declared product characteristics but do not replace the contractual defect review.
That depends on whether product, planning, selection or installation was wrong. Supplier, contractor and planner must be reviewed separately.
Only where safety or mitigation requires it. Otherwise evidence, samples, photos and product data should be secured before removal.
In construction law, deadlines and evidence decide. Call us directly or send an email, callback within one business day.
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