Description
The 2021 IECC addresses energy efficiency on several fronts including cost, energy usage, use of natural resources and the impact of energy usage on the environment.
Shipping, Return & Exchange
Shipping & Delivery:
– Normal Delivery: Estimated delivery time is 5 to 7 business days from the date of shipment.
– Express Delivery: Estimated delivery time is 3 to 5 business days from the date of shipment.
Returns & Exchange:
– Please refer to our Return and Exchange Policy for more details.
Caleb Richards –
Clear, concise, crucial for energy efficiency standards.