International Energy

Conservation Code - IECC

This code began in 2009.

It is now being enforced!

On Page 31 it requires

All electrical boxes

on exterior walls

must be air tight!

Most states have adopted this code!!

US Patent No 6,874,295 Granted April 5th, 2005 Canadian Patent No 2,421,472 Granted January 10th, 2012

The Energy Blocks are currently available in three sizes

Item Price Qty
EBS (For single boxes) $2.96 ea*
EBC (For ceiling boxes) $3.00 ea*
EBM (For multiple boxes) $4.80 ea*
* Shipping included in price (10 block minimum)

Standard packages are listed below:

  • 49-pack EBSMC (for modest home; includes 30 EBS + 15 EBC + 4 EBM)
  • 74-pack EBSMC (for larger home; includes 48 EBS + 18 EBC + 8 EBM)
Package Price Qty
49-pack EBSMC $129.00
74-pack EBSMC $190.00
96-pack EBS $235.00
90-pack EBC $220.00
24-pack EBM $110.00