NF DTU 45.11 P1-2
NF DTU 45.11 P1-2

NF DTU 45.11 P1-2

November 2025
Standard Current

Building works -Thermal insulation of attic floors by blowing loose-fill insulation product (mineral wool or paper cellulose wadding) - Part 1-2 : General criteria for selection of materials

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National standards and national normative documents

Publication date

November 2025

Number of pages

23 p.

Reference

NF DTU 45.11 P1-2

ICS Codes

91.060.20   Roofs
91.100.60   Thermal and sound insulating materials
91.120.10   Thermal insulation of buildings
Replaced standards (1)
NF DTU 45.11 P1-2
NF DTU 45.11 P1-2
March 2020
Standard Cancelled
Building works - Thermal insulation of attic floors by blowing loose-fill insulation product (mineral wool or paper cellulose wadding) - Part 1-2 : general criteria for selection of materials

Le présent document fixe les critères généraux de choix des matériaux utilisés pour l'isolation thermique par soufflage sur planchers de combles d'isolants en vrac, en laine minérale de roche ou de verre ou en ouate de cellulose, à l'aide de machine pneumatique dans le champ d'application du NF DTU 45.11 P1-1 (CCT Ces procédés sont destinés à l'isolation des combles non aménageables, non aménagés ou perdus satisfaisant en tout autre point de vue, en particulier étanchéité à l'eau de la couverture et sécurité incendie.

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