• High Energy Efficient Homes sustaining low energy costs
• Superior ‘House of Tomorrow’ insulation specifications to achieve ratings   20% better than the current building regulations
• Low E, Argon filled, double glazed timber windows with integrated trickle   ventilation
• All houses shall be certificated with a building energy rating of B1 or B2
• Natural Gas central heating
• Thermostatic zone controlled heating
• High efficiency condensing boiler
• Efficient high energy lighting