Construction Details

E13SMEW3 Pitched Roof Gable Insulation at Rafter level

Build Up

Solid External Masonry Wall

215mm Aircrete Solid Wall (λ ≤ 0.15 W/mK)

Render & Insulation (λ = 0.022 W/mK)

Pitched Roof Gable

150mm insulation (0.044W/mK) between rafters

50mm insulation (0.022W/mK) beneath rafters

P5PCFF1 Roof, Insulation At Rafter Level

Build Up

Party Masonry Cavity Wall

Separating Wall and Roof

2 x 100mm Aircrete Block (0.15W/m²K) Party (Separating) Wall

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

150mm insulation (λ = 0.044W/mK) between the rafters

50mm (λ =0.022W/mK) below the rafters

P4PCFF1 Roof, Insulation At Ceiling Level

Build Up

Masonry Party Wall

Separating Wall and Roof

2 x 100mm Aircrete Block (0.15W/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

P1PCFF5 In-Situ Concrete Ground Bearing Floor, Insulation Below Slab

Build Up

Masonry Party Wall

2 x 100mm Aircrete Block (0.15W/m²K) Party (Separating) Wall

100mm cavity fully filled with insulation (0.044W/mK)

Ground Bearing Concrete Floor

Insulation Below Floor Slab

P1PCFF3 Suspended Concrete Floor, Insulation Below Slab

Build Up

Masonry Party Wall

2 x 100mm Aircrete Block (0.15W/m²K) Party (Separating) Wall

100mm cavity fully filled with insulation (0.044W/mK)

150mm Cast In-Situ Suspended Slab

Insulation Below Floor Slab

P1PCFF1 Suspended Beam And Block Floor, Insulation Above Slab

Build Up

Masonry Party Wall

2 x 100mm Aircrete Block (0.15W/m²K) Party (Separating) Wall

100mm cavity fully filled with insulation (0.044W/mK)

150mm Beam & Aircrete Block Infill

75mm Screed

Insulation Above Precast Beam and Block Floor

E18MCFF11 Party Wall Between Dwellings

Build Up

External Masonry Cavity Wall

Masonry Outer Leaf (λ = 0.77)

100mm Aircrete Block Inner Leaf (λ = 0.15 W/mK)

Full Fill Insulation

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

100mm cavity fully filled with insulation (0.044W/Mk)

E18MCFF8 Party Wall Between Dwellings

Build Up

External Masonry Cavity Wall

Masonry Outer Leaf (λ = 0.77)

100mm Aircrete Block Inner Leaf (λ = 0.15 W/mK)

Full Fill Insulation

2 x 100mm Aircrete Block (0.15W/m²K) Party (Separating) Wall

100mm cavity fully filled with insulation (0.044W/mK)

E17MCFF5 Inverted Corner

Build Up

External Masonry Cavity Wall

Masonry Outer Leaf (λ = 0.77)

100mm Aircrete Block Inner Leaf (λ = 0.15 W/mK)

Full Fill Insulation

Inverted Corner

E16MCFF5 Normal Corner

Build Up

External Masonry Cavity Wall

Masonry Outer Leaf (λ = 0.77)

100mm Aircrete Block Inner Leaf (λ = 0.15 W/mK)

Full Fill Insulation

Normal Corner