P4PCFF2 Roof, Insulation At Ceiling Level

Build Up

Masonry Party Wall

Separating Wall and Roof

2 x 100mm Aircrete Block (0.19W/m²K) Party (Separating) Wall

Max. 100mm cavity fully filled with insulation (0.044W/mK) density up to 40kg/ m3

400mm Insulation (λ = 0.044W/mK) at Ceiling Level

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