Spectre Window 31.75 in. x 53.25 in. Vinyl Double Hung Replacement Window with Low-E Argon Glass
Reviewed pricing, lead time, freight, and final configuration are confirmed during quote review before order release.
Both sashes ride on balances and lock at the meeting rail, giving top-down and bottom-up ventilation with full tilt access for cleaning. The insulated unit pairs a Low-E coating with argon fill. Replacement insert units set into an existing square frame without disturbing interior or exterior trim; the 37.75 by 56.75 unit carries an integral nailing fin with a J-channel accessory groove for new construction and full tear-out work.
Highlights
- Both sashes operate and tilt in for cleaning
- Double pane Low-E insulated glass with argon fill
- Replacement insert format preserves existing trim
- New construction fin option with J-channel groove
- Screen included from the factory
Specification Table
| Flagship unit size | 31.75 in. W x 53.25 in. H |
| Rough opening | Unit size plus 0.5 in. (typical) |
| Frame material | Vinyl, welded |
| Operation | Double hung, both sashes operate and tilt |
| Glazing | Double pane, Low-E, argon fill |
| Screen | Included |
| Installation | Replacement insert; 37.75 x 56.75 with nailing fin |
| Exterior color | White |
| Warranty | Limited manufacturer-backed warranty program, confirmed during quote review |
Included Equipment
- Assembled double hung window unit
- Factory-installed screen
Installation Notes
- Measure the existing frame at three points each way and order to the smallest dimension for insert installations.
- Set the insert plumb against the outside stop, shim at the meeting rail height, and fasten through the jamb.
- Do not fasten through the sill; seal the exterior perimeter and reinstall interior stops.
- Fin units flash like any new construction window: sill first, jambs over, head last.
Warranty and Support
- Published warranty coverage: Limited manufacturer-backed warranty program, confirmed during quote review.
Frequently Asked Questions
What is the difference between the insert and fin units?
Insert units set into an existing frame for renovation work. The fin unit installs into open framing on new construction or full tear-outs.
Do both sashes move?
Yes. Both sashes operate and tilt inward for cleaning, unlike a single hung where the top sash is fixed.
Can I get other sizes?
Yes. This platform quotes additional sizes on request.
Documents
- Type Double Hung Window
- SKU SW-WIN-DH-VNL50-3175-5325
Download the available product documents below. If a document is not linked yet, use the SKU during quote review.
Project pricing, lead time, freight routing, and final configuration are confirmed during quote review before order release.
Support and request quote workflows stay available throughout specification and order planning.