Cost model: Supermarkets | Features

Cost analysis for a 4900 m2 supermarket
	Cost/m2 (£)	% of total cost
Substructure	65	5.91
Pad and ground beam foundations, reinforced insitu concrete slab on hardcore, service ducts etc
Frame	72.5	6.59
Steel frame to 8 x 10 m grid with lattice steel roof trusses and Z purlins. Columns protected. Steel frame to feature tower
Roof (5900 m2)	63	5.73
1.55 Trocal membrane or insulation on steel decking - 4800 m2 at £45.00
Natural slating as edge treatment on felt and timber with profile cladding at rear and luxalon soffit - 1100 m2 at £84.50
External walls (1306 m2)	31	2.82
Facing cavity brick and blockwork - 750 m2 at £50.00
Engineering brick splayed plinth below shopfronts etc - 90 m2 at £82.50
Powder-coated aluminium glazed shopfront - 250 m2 at £350.00
Metal cladding system to feature tower - 2:6 m2 at £90.00
Windows	6	0.55
Double-glazed powder-coated aluminium windows.
Window blinds. Louvres to plant rooms - 118 m2 at £250.00
External doors	14	1.27
Main air-entrance door, double-glazed powder-coated aluminium escape and staff entrance doors. Metal rooler shutter doors
Internal walls and partitions	17	1.54
Blockwork partitions, Glazed powder-coated glazed aluminium screen to coffee shop. Toilet parititions
Internal doors	8	0.72
Solid core timber doors, some with laminate facing. Rubber doors. Steel fire and roller doors
Wall finishes (3920 m2)	14	1.27
Emulsion paint on fair face - 1000 m2 at £2.40
Vinyl wallpaper or emulsion pait on plaster to offices etc - 1440 m2 at £10.00
Ceramic wall tiles to sales/preparation areas etc - 1480 m2 at £35.00
Floor finishes (4625 m2)	30	2.73
Terrazzo flooring to sales areas - 2615 m2 at £35.00
Ceramic floor tiles to toilets etc - 360 m2 at £55.00
Carpet to office areas etc - 700 m2 at £26.00
Epoxy resin flooring to storage areas - 900 m2 at £18.50
Vinyl sheet flooring - 50 m2 at £16.50
Ceiling finishes	22	2
Emulsion paint on plasterboard. Metal panel suspended ceiling tiles in concealed/exposed grid sytems
Furniture and fittings	105	9.54
Fitting out coffee shop, internal and external sign, shop fittings (except refrigerated units), checkouts, racking and shelving
Sanitary appliances	6	0.55
WCs, urinals and hand basins, showers etc
Services equipment	300	27.27
Kitchen equipment, bakery equipment, sales refrigeration units and serving counter for coffee shop etc
Disposal installations	7	0.64
Rainwater and sanitary intstallations
Water installations	13	1.18
Low-temperature hot water, chilled water, domestic hot and cold water
Space heating and air treatment	110	10
Full air-conditioning, gas heating and ventilating installation including central plant, roof units and insulation controls. Chiller equipment. Commissioning
Electrical services	95	8.64
Mains switchgear and cabling. Power installation, including busbars. Lighting, including display lighting, fire alarm, security installation and lightning protection
Lift and conveyor installations	4.5	0.41
2 dock levellers, pads and electrically-operated doors
Protective installations	17	1.55
Single-level sprinkler installation, comprising storage tanks, pumps and pipework
Communication installations	8	0.73
Sound and telephone installations
Builders' work in connection with services	25	22.27
Sealing around service penetrations, associated builders' work etc
Contractor's fees, site costs*	67	6.09
Total	1100	100
Car parking, landscaping etc	15	13.6
Hard and soft landscaping, including roads, car parking for 400 cars, planting etc at £535 000
Petrol filling station at £200 000
*Excludes design team costs of 8-12%