Walls Thickness
Scaled Measurements
Part Length Height Thickness 1:5 1:10
Block 440mm 215mm 100mm 20mm 10mm
Brick 225mm 75mm 100mm 20mm 10mm
Cavity Insulation 100mm 20mm 10mm
Cold Bridge Insulation 50mm (in cavity) 10mm 5mm
25mm (in floor) 5mm 2.5mm
Render (External) 19mm 3.8mm 1.9mm
Plaster (Internal) 12mm 2.4mm 1.2mm
Lintel 75mm 100mm 20mm 10mm
Scaled Measurements
Part Length Height Thickness 1:5 1:10
Block 440mm 215mm 100mm 20mm 10mm
Brick 225mm 75mm 100mm 20mm 10mm
Cavity Insulation 100mm 20mm 10mm
Cold Bridge Insulation 50mm (in cavity) 10mm 5mm
25mm (in floor) 5mm 2.5mm
Render (External) 19mm 3.8mm 1.9mm
Plaster (Internal) 12mm 2.4mm 1.2mm
Lintel 75mm 100mm 20mm 10mm
Floors Thickness
Scaled Measurements
Part Length Height Thickness 1:5 1:10
Hardcore 150mm min 30mm 15mm
Insulation 100mm min 20mm 10mm
Subfloor 150mm 30mm 15mm
Screed 75mm 15mm 7.5mm
Joist (suspended floor) 175mm 50mm 10mm 5mm
Wallplate 75mm 100mm 20mm 10mm
Floorboards 75mm 25mm 5mm 2.5mm
Floor Tiles 20mm 4mm 2mm
Roofs Height
Scaled Measurements
Part Length Height Thickness 1:5 1:10
Wallplate 75mm 100mm 15mm 7.5mm
Rafter 150mm 44mm 30mm 15mm
Ceiling Joist 150mm 44mm 30mm 15mm
Ridge Board 175mm 32mm 35mm 17.5mm
Purlin 225mm 75mm 45mm 22.5mm
Collar Tie 150mm 44mm 30mm 15mm
Strut 100mm 75mm 20mm 10mm
Hanger 150mm 44mm 30mm 15mm
Tiling/Slating Batten 50mm 25mm 10mm 5mm
Fascia Board 175mm 25mm 35mm 17.5mm
Soffit Board 18mm
Underlay (Felt) 2mm
Slate 600mm 300mm 3-8mm 60mm 30mm
Tile 400mm 300mm 12mm 60mm 30mm
Flue Liners 600mm 225mm 12mm 45mm 22.5mm