Garden Windows

How Garden Windows Work

Garden windows have a fixed front panel, glass or solid top and bottom, and typically operable side vents (usually casement or awning style). The projecting design captures sunlight from multiple angles, creating an ideal environment for growing plants indoors. They're most commonly installed above kitchen sinks.

Common Garden Window Problems

Leaks are the most common issue. The multiple joints, seams, and connections in a garden window create many potential leak points. Water can enter around the side vents, at the junction with the house wall, or through the top panel.

Seal failures in the glass panels cause fogging. Garden windows have multiple sealed units—front, sides, and sometimes top and bottom—and any can fail.

Vent problems affect the operable side panels. Crank, hinge, and seal issues are similar to casement or awning windows.

Condensation is common due to the plants and moisture typically present in garden windows. Excess condensation can lead to water damage and mold growth.

Heat loss/gain is significant because garden windows project into exterior space and have glass on multiple sides. They can be cold spots in winter and hot spots in summer.

Garden Window Services

• Leak diagnosis and repair
• Sealed unit replacement (individual panels)
• Side vent repair and hardware replacement
• Re-caulking and weathersealing
• Full garden window replacement

Replacement Considerations

Garden windows are specialty items with limited manufacturers. If your garden window needs replacement, we can source units from major manufacturers or discuss alternatives like a standard window if the garden window style is no longer practical for your needs.