Entry Door Insulation and Energy Efficiency Tips
How A Front Door Becomes A Hidden Source Of Heat Loss Most people look first at windows when a room feels drafty, but the entry door is often part of the problem too. If a door is old, warped, or installed loosely, air movement and thermal transfer both get worse fast. The material matters, but it is not the whole story. A good door with bad installation will still feel drafty. When the door stops sealing evenly, comfort drops long before the damage is obvious.