Of primary concern to homeowners is the quality, safety and durability of their windows and doors. HarborLight is a new line from Great Lakes Window that offers the key features and benefits homeowners look for at a great value. With HarborLight weather-tight vinyl replacement windows, customers get utmost security and comfort, making your home a personal sanctuary.

The sealed insulating glass is the heart and soul of this engineered window solution. You’ll find a wide selection of options in both EnergyGuard and SmartGuard glass packages which create beautiful views and a comfortable home year round.

To seal out the elements, all HarborLight products are manufactured with a SureLok sill. This design feature incorporates a sloped design with a hidden, integrated interlock that securely locks the sash into the sill. The unique locking design keeps the weatherstripping intact so windows stay dry and tight.

For security that doesn’t compromise design, double hung and sliding window styles feature a sleek cam-action sash lock. Casement and awning styles feature a multi-point locking system for maximum security at the most critical points using a single locking handle.

Like all Great Lakes Window products, HarborLight windows are fusion welded to create a solid, one piece unit that maintains its strength over the years. This state-of-the-art fusion process ensures window frames and sash corners are consistent and true to form, with none of the variances found with other welding techniques.

In addition to the energy-saving and security features of Great Lakes Window HarborLight windows, homeowners can create a custom-made look with many value-added design options to choose from in Double Hung Windows, Sliding Windows, Casement and Awning Windows, Picture and Shaped Windows, and Sliding Patio Doors.