I got quoted today by my builder for standard Basix. $15,000. I was gob smacked.
This is what is included.
- Energy and Water efficient inclusions due to Basix 40 requirements including:
- NatHers and Basix assessment
- Roof sarking
- Roof ventilation
- Upgraded R2.0 wall insulation
- Upgraded R3.5 ceiling insulation
- Weather strips and door seals to all external doors (including floor waste to laundry)
- Minimum '3A' rated shower heads
- Minimum '3A' rated tapware throughout
- Minimum '3A' rated dual flush WC's
- Gas Solar Hot Water Service including -
* 1 x gas storage tank (250 litres)
* 2 x solar panels
* 1 x collector kit
* Storage tank configured for continuous flow
- Natural Gas cooktop
- Charged downpipes (90mm round)
- Above ground 3000 litre rainwater tank including pump, mainswater diverter, connection to laundry & WC's, 1No.yard tap and concrete slab.
I'm no builder but $15,000 sounds a bit expensive.