BASEMENT WALLS Please note: for BASEMENT RETAINING WALLS we will also require the exposed perimeter (m), area (m²), the average depth below ground and the type and thickness of insulation in the basement floor (Insulation k-value required also if not a Kingspan product). If these are not filled in, we will be unable to perform a thermal calculation. From inside to Example Wall 1 Wall 2 Wall 3 out Optional Element Reference WT-1 Internal Layer 1 Plaster Skim Plasterboard Layer 2 12.5mm Layer 3 VCL Batten cavity Layer 4 25mm concrete wall Layer 5 200mm Layer 6 Tanking system Insulation (eg Styrozone Layer 7 H350R) Layer 8 External ground Layer 9 External Layer 10 Construction Area 250m² Floor Area - BASEMENT ONLY 65m² Exposed Perimeter - BASEMENT ONLY 30m Average Depth below ground against earth - BASEMENT ONLY 2.5m U Value Required 0.28
BASEMENT WALLS Please note: for BASEMENT RETAINING WALLS we will also require the exposed perimeter (m), area (m²), the average depth below ground and the type and thickness of insulation in the basement floor (Insulation k-value required also if not a Kingspan product). If these are not filled in, we will be unable to perform a thermal calculation. From inside to out Example Wall 1 Wall 2 Wall 3 Optional Element Reference WT-1 Internal Layer 1 Plaster Skim Layer 2 Plasterboard 12.5mm Layer 3 VCL Layer 4 Batten cavity 25mm Layer 5 concrete wall 200mm Layer 6 Tanking system Layer 7 Insulation (eg Styrozone H350R) Layer 8 External ground Layer 9 External Layer 10 Construction Area 250m² Floor Area - BASEMENT ONLY 65m² Exposed Perimeter - BASEMENT ONLY 30m Average Depth below ground against earth - BASEMENT ONLY 2.5m U Value Required 0.28
77945_U%20Value%20Request%20Form.docx