EFCO 2250i, 3250i, 4250i-XLT Historical XTherm™ window offers beveled, square, ogee, or cove glazing to replicate historical putty-glazed windows.
Muntins are available for historical renovation - choose from true divided lites, removable grids, between-glass, or tape-applied options. These windows have a dual-glazed option with hinged or lift-out access panels.
- Multi-lock hardware option
- Improved accessibility
- Product Data Sheet
- Product Detail Sheet
- Specification: 2250i, 3250i, 4250i-XLT
- Accessory: Box Trim, Mullions Shop Drawing Details
- Accessory: Muntin Shop Drawing Details
- Accessory: Panning Shop Drawing Details
- Accessory: Screens Details
- Accessory: Trim Details
- Historical Profile Options: Square, Slope, Ogee, Cove Details