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| 1 inch | 5/8 inch |
Overview
Slimline Overview
Our Slimline double hung vinyl replacement window features a sleek, fully-welded sash profile and a fully-welded frame. This unique design minimizes the width of the sash frames to increase your exterior view.
We’ve applied the latest technology to produce an attractive window at an affordable price, without compromising on features. Slimline offers high-quality design, value and custom manufacturing for a perfect fit. Lighten up your view of life with Slimline.
Slimline Brochure View PDF of WarrantyColor & Hardware
Interior Colors/Finishes
Exterior Colors/Finishes
Patterns
Sweep Lock

Grids & Screens
Grids
Contoured GBG
Grid Configurations
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| Colonial | Prarie |
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Note: Custom |
|
Diamond |
Screens
Half Screen
- Fiberglass Wire
- NEW Harvey Virtually Invisible Enhanced Window Screen - VIEWS (standard)
Full Screen
- Fiberglass Wire
- NEW Harvey Virtually Invisible Enhanced Window Screen - VIEWS
Performance
Thermal Performance
| Glazing | U-Factor | R-Value | SHGC | Visible Light Transmittance | Region |
|---|---|---|---|---|---|
| Clear | 0.48 | 2.08 | 0.61 | 0.64 | -- |
| Low-E | 0.34 | 2.94 | 0.31 | 0.56 | -- |
| Low-E/Argon | 0.30 | 3.33 | 0.31 | 0.56 | N, NC |
| Clear w/Grid | 0.48 | 2.08 | 0.54 | 0.57 | -- |
| Low-E w/Grid | 0.34 | 2.94 | 0.28 | 0.50 | SC |
| Low-E/Argon w/Grid | 0.30 | 3.33 | 0.28 | 0.50 | N, NC, SC |
Structural Performance
| Unit Size | Air Infiltration | Water Resistance | Structural Pressure | Design Pressure | Structural Rating |
|---|---|---|---|---|---|
| 42x77 | 0.06 cfm/sq ft | 5.43 psf | 52.63 psf | DP35 | H-R50 |
| 40x63 | 0.22 cfm/sq ft | 7.52 psf | 75.24 psf | DP50 | H-R50 |










