What type of heat-recovery ventilation do you need in a well-insulated house? (illustrated guide + overview table)
Extra ventilation is required in a well-insulated house. These are your options for heat recovery ventilation.
Utility savings
3 hilarious water-saving ideas (not recommended)
How about we induce some guilt to your daily water use? Or do you prefer to make using water really uncomfortable?
Save water at home: the full guide to reducing water use (with overview table)
With these tips and tools, saving water at home becomes easy and will save on your water bill.
Complete guide to single pane window insulation (options, costs and effectiveness)
Let us help you decide on window insulation based on effectiveness and costs.