Concord Plus Vinyl Double Hung Windows From Gentek
Our double-hung windows combine classic good looks with superior functionality. Both sashes tilt in to offer convenient cleaning from inside your home.
- Fusion-welded mainframe and sashes for increased strength
- Interlocking meeting rails provide added comfort and insulation
- Sloped sill directs water runoff to help prevent buildup
- Constant force balance system ensures smooth sash operation

For Contractors
Ordering Gentek Concord Plus Vinyl Double Hung Windows from Suburban
Stock
Most windows and doors are made to order, though we may have some in stock. Call 563-391-4000 for lead times.
See it in person
Bring your customer to our showroom. It's open during business hours, and no appointment is needed.
Showroom tour →Delivery
We deliver to jobsites about an hour out from the Quad Cities, or pick up at our docks. Stocked items are usually ready same or next day.
Jobsite delivery →Takeoffs
Upload your HOVER report, plans or measurements and our wholesale team will build the material list.
Upload a takeoff →Training
Gentek windows classes through the Suburban Contractor Academy.
Contractor Academy →More Information


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