The 1000 is our standard, most affordable replacement window option. The 1000 features a 3 overall frame size and lead-free designer composite cam locks and keepers. The certified lead-free child safety locks are great for homes with young children.

The patented frame design includes a sloped sill for maximum water run-off. The 1000 features the Intercept Warm Edge Glass Spacer System, which is the type of seal we create between two glass panes. It adds strength and durability to the glass and prevents moisture build up that can lead to condensation.