Single skin roofcovering


Steel product

  1. Your product's mass per unit area (kg/m²), obtained on the basis of the information provided above. 

Other items

Input the mass of the fixing screws based on the surface area of the product, expressed in g/m². By default, it is assumed to be 3.5 g/m² in standard areas. This value is derived from the quantity of screws per m² fixed at 1 screw/m², in accordance with NF P 34-205-1 DTU 40.35 – Edition of May 1997 –“Roofing with profiled sheeting made of coated steel sheet”, based on a standard screw weighing 3.5 g. 


General parameters

Input the distance in kilometres between l'Enveloppe Métallique du Bâtiment member's manufacturing plant and the construction site, which has a default value of 250 km.
For information, the payload considered for lorries is 24 tonnes. Lorry fuel consumption is 0.38 L/km. 


Your product’s reference service life (RSL) in years. Non-parameterable data, provided for information.


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SAVE est passé au format NF EN 15084 !

Les données environnementales de l'ensemble des produits proposés sur SAVE sont maintenant disponibles au format NF EN 15804.

Poutrelle, panneau sandwich, bardage, plancher collaborant ... Paramétrez le produit souhaité pour obtenir votre profil environnemental personnalisé !