| Not only do weatherstripped leaks have a positive effect on your energy bill, they also affect your comfort. |
| Double-hung and single-hung windows should be weatherstripped on the sides, top and bottom of the moving sash, as shown in the diagram above. |
| Most existing windows can be repaired, weatherstripped and have new glass added if necessary. |
| Windows should be weatherstripped around the sash to reduce air leakage. |
| The door needs to be solid core wood or insulated metal, and very well weatherstripped. |
| If you place the access outside, be sure it is insulated and weatherstripped against both the elements and intrusion by insects or small animals. |
