40mm PIR Insulated Roof Panel (75mm Cutback) Anthracite

Insulated Roof Panel PIR 40mm Fast-fit insulated roof panel for pitched roofs from 4°. A rigid PIR core bonded between steel sheets delivers excellent thermal performance with strong spanning capability — ideal for agricultural, industrial and commercial roofing. At a glance Minimum pitch: 4° Cover width: 1000mm Insulation core: PIR (Polyisocyanurate), ~40 kg/m³ Fire rating: B-s2,d0 (EN 13501-1) External fire performance: BROOF (t4) Sheet build: 0.5mm outer sheet / 0.5mm liner U-values & weights Panel thickness U-value (W/m²K) Weight (kg/m²) 40mm 0.48 7.4 U-values calculated in accordance with EN 14509. Dimensions (stock) Stocked lengths 3000mm, 4000mm, 5000mm, 6000mm, 7000mm Cover width 1000mm Profile height 33mm Rib spacing 250mm centres Cut-back 75mm Load / span (40mm only) Characteristic loads (CC1, L/200). Loads in kN/m². Spans in metres. Characteristic Wind / Snow Load (Pressure) Span condition 0.60 0.80 1.00 1.20 1.50 2.00 2.50 1 Span 3.68 3.08 2.65 2.33 1.99 1.62 1.38 2 Span 3.49 2.97 2.62 2.33 1.99 1.62 1.38 ≥3 Span 3.68 3.08 2.65 2.33 1.99 1.62 1.38 Characteristic Wind Load (Suction / Uplift) Span condition 0.80 1.00 1.20 1.50 2.00 2.50 1 Span 4.13 3.61 3.22 2.80 2.32 1.99 2 Span 3.55 3.04 2.68 2.31 1.91 1.66 ≥3 Span 3.99 3.49 3.07 2.63 2.16 1.82 Always check both pressure and suction for your site conditions and roof design. CC1, max deflection L/200. Reference standards EN 14509: Factory-made double skin metal faced insulating sandwich panels EN 13501-1: Fire classification of construction products and building elements EN 13501-5: External fire performance classification (BROOF)