Video
Bulletin
![Maintenance Matters 04 - Residential Windows and Exterior Doors](https://www.bchousing.org/sites/default/files/styles/mobile_x1_560px_/public/rc-guide/2022-04/Maintenance-Matters-04-Residential-Windows-Exterior-Doors.png?itok=JZsEMWlJ)
Windows and exterior doors deteriorate over time due to age, usage, wear and tear, plus exposure to the weather. A relatively small investment in maintenance will extend their lifespan as well as reduce heat loss and energy consumption. This bulletin presents information on inspection and maintenance to ensure good long-term performance of windows and exterior doors.