Prefabricating exterior window trim

摘要

Most windows on the market today look a lot alike. Vinyl flanges attached to sides of the jambs form the attachment point, and the jambs themselves protrude about an inch beyond the wall. It's a good system that's easy to install and to flash, but the narrow profile of the jambs provides a weak visual impact when compared to the wider trim found on traditional architecture. To get that old-house look, windows with wider trim are available, but they can be expensive, as well as being harder to install and flash. An alternative is to trim around a regular flanged window. Prefabricating the trim makes installation easier and can save a lot of trips up and down the ladder. That's a big benefit, especially if you're working high off the ground. Also, the joints are easier to get tight, and the surfaces are easier to get flush.