Cost Comparisons (ex Chch) as of April 2015

SUPERFORM POLYSTYRENE BLOCK COSTING to Obtain insulation R2.8
  Quantity Unit Rate     Amount
             
200 Series Polyblocks supplied 24 m2 $67.50     $1,622.40
200 Series Polyblocks Laid. Baised on 1.1h/m2 for flat walls and 1.27h/m2 for general houses. 24 m2 $64.90     $1,557.60
100mm thick concrete filling with Vertical and Horizontal D10 @ 300mm CRS reinforcing. 24 m2 $52.25     $1,254.00
Three coat modified & coloured acrylic plaster to the exterior wall 24 m2 $130.00     $3,120.00
9.5mm Standard gib board glued to the interior wall 24 m2 $7.75     $186.00
Fix Gib board 24 m2 $9.00     $216.00
Stop Gib Board to a level 4 finish 24 m2 $12.00     $288.00
Three coat paint system to Gib board 24 m2 $21.00     $504.00
60 x 12mm customwood skirting 10 m $12.20     $122
Total $8,870.00
 
TIMBER FRAME COSTING to obtain insulation of R1.8
  Quantity Unit Rate     Amount
             
100 x 50 H3 kiln dried wall framing 24 m2 $64.00     $1,536.00
100mm DPC 10 m $1.70     $17.00
Bottom plate fixing anchors @ 900 centres 12 no $1.85     $22.20
Three coat modified & coloured acrylic plaster to the exterior wall over 60mm Polystyrene 24 m2 $195.00     $4,680.00
Heavy duty building paper including strapping 24 m2 $9.00     $216.00
R1.8 Wall insulation (Pink Batts) 24 m2 $16.95     $406.80
9.5mm Standard gib board glued to the interior wall 24 m2 $7.75     $185.00
Fix Gib board 24 m2 $9.00     $216.00
Stop Gib Board to a level 4 finish 24 m2 $12.00     $288.00
Three coat paint system to Gib board 24 m2 $21.00     $504.00
60 x 12mm customwood skirting 10 m $12.20     $122.00
Total $8,194.00
           
 
CONCRETE BLOCK COSTING to Obtain insulation R2.8
  Quantity Unit Rate     Amount
             
200 Series Concrete blocks supplied, laid & filled including reo 24 m2 $240.00     $3,240.00
Three coat modified & coloured acrylic plaster to the exterior wall 24 m2 $130.00     $3,120.00
100 x 50 Strapping 24 m2 $64.00     $1,536.00
100mm DPC 83 m $1.70     $141.10
Ramsets 200 no $1.85     $370.00
50mm Polystyrene Insulation 24 m2 $14.35     $344.40
9.5mm Standard gib board glued to the interior wall 24 m2 $7.75     $186.00
Fix Gib board 24 m2 $9.00     $216.00
Stop Gib Board to a level 4 finish 24 m2 $12.00     $288.00
Three coat paint system to Gib board 24 m2 $21.00     $504.00
60 x 12mm customwood skirting 10 m $12.20     $122.00
Total $12,587.50
         
TILT PANEL COSTING
  Quantity Unit Rate     Amount
             
150 thick reinforced tilt panel including all labour & cranage 24 m2 $295.00     $7,080.00
Three coat modified & coloured acrylic plaster to the exterior wall 24 m2 $130.00     $3,120.00
100 x 50 Strapping 24 m2 $64.00     $1,536.00
100mm DPC 83 m $1.70     $141.10
Ramsets 200 no $1.85     $370.00
50mm Polystyrene Insulation 24 m2 $14.35     $344.40
9.5mm Standard gib board glued to the interior wall 24 m2 $7.75     $186.00
Fix Gib board 24 m2 $9.00     $216.00
Stop Gib Board to a level 4 finish 24 m2 $12.00     $288.00
Three coat paint system to Gib board 24 m2 $21.00     $504.00
60 x 12mm customwood skirting 10 m $12.20     $122.00
Total $13,907.50