City Of London
City of Westminster
What is Greenwithme
L12 - Draught Proof Premesis
Implementing this symbol means the business/company has draught-proofed its premises. In 5 years Save $ 1,296.00
Draught proofing is a simple implementation, which can save up to 100% energy costs.
A variety of products are available on the market to improve those leaking gaps, which are particularly prevalent in older buildings. Look out for gaps under doors and around windows; unnecessary vents, especially when building new or renovating (check with your builder). Gaps in un-insulated wooden floorboards, faulty construction, unprofessional installations and wrong adjustments of fresh air supply and exhausts, badly designed and installed ducted air-conditioning systems, and lift shafts.
Example: One room using one 2.0 kW/h heater, running 8 hrs overtime due to draft can cause 100 % extra energy consumption when heating or cooling.
Days Per Week Used
Days Used in One Year
Consumption of Resource
Total Use of Resource
Cost of Resource Per Unit
Total Resource Cost in One Year
Estimated Implementation Cost
Estimated Savings in Five Years
Estimate Pay Off Time