WINDOW PRODUCTS · SUPPLY ONLY
Double-Hung Windows
Double-hung windows have two vertically moving sashes. Compare their operation and define the project requirements for a supply quote.
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Product overview
Double-hung windows retain a two-sash appearance while allowing movement of both the upper and lower sash. This creates a different operating arrangement from a single-hung window. Cleaning mechanisms, locks and opening restrictions vary by product and should be specified separately.How it operates
Both sashes move vertically within the frame. The opening position can be adjusted at the top or bottom, subject to the selected system and hardware.Key features
- Two vertically moving sashes
- Upper and lower opening positions
- Traditional two-sash arrangement
Typical applications
Residential elevations and replacement projects where two operating sashes are part of the design brief. Consider operator reach and any required opening restrictions.Sizing & project drawings
Record frame dimensions, sash proportions and opening restrictions. State any required cleaning access or hardware features in the request.Ordering information
Send your window schedule or marked drawings, quantities and project requirements to Hawaii Window Supply. Include the requested delivery location so freight can be addressed in the quotation. Review the written scope and order terms before approving an order. Hawaii Window Supply supplies windows only; your own contractor handles installation and final site measurements.Frequently asked questions
Do all double-hung windows tilt inward for cleaning? No. Tilt features depend on the particular product and should be confirmed in the specification.Bring your window schedule to us
Request window supply for your home or building project. Send the drawings, quantities and specifications you have, and we’ll review the requested supply scope.
Request a Supply Quote