Features & Benefits
- 3-1/4" multi-chambered frame
- Inverted Block & Tackle balance system
- Two sash locks standard for widths 32" or wider
- Top and bottom interlock reinforcement standard for all units
- Easy tilt-in and removable sash
- Full screen with compression springs on top and full lift out bar on bottom
- Optional night latches
- DP-50 upgrade available
Colors
Timeline offers three cPVC colors including White, Sandstone and Adobe. Our colors are blended for durability, extruded for performance
and produced to exacting standards for a brilliant fit and finish! Actual color may vary from the color seen on your computer.
Please see your Timeline dealer for the latest available colors.
More vinyl information
Hardware
Double hung locks and tilt latches are color matched to the vinyl color. Two dual cam action sash locks
are used on units with 32” rough openings or wider. Tilt latches are set into the check rail of the
bottom sash and concealed in the top rail on the upper sash. Spring loaded, they release to tilt in
with ease. Out of your visible glass sightline and simple to operate, our hardware is a trouble-free solution.
Actual color may vary from the color seen on your computer. Please see your Timeline dealer for the latest available colors.
More hardware information
Glass
All Timeline products are interior glazed for maximum weatherization. Standard thickness is 3/4” on operating units and 1” for
stationary units.
Double-strength glass options include: Insulated, LoE2 and LoE366. Specialty glass such as obscure, gray tint,
bronze tint, high-altitude, fire-rated and tempered glass are also available.
More glass information
Grilles
Go beyond ordinary with the use of profiled internal grilles or simulated divided lites. Utilize our standard lite divisions or
create a unique appearance using custom lite patterns.
Grille options include: 11/16” internal grilles - standard with a double profile contour and sealed between the glass for
long-lasting durability; 5/8” flat grilles; 7/8” divided lite grilles - will add a traditional putty glazed appearance, more
reminiscent of wood windows; and Decralite grilles - truly inspired projects can use Decralite grille configurations that offer
many design options and can be grilles-between-glass or divided lite. All grille options are available in custom patterns.
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| Internal Grilles | | Simulated Divided Lites |
Screens
Screens allow you to enjoy the fresh air while keeping insects and debris out of your home. Timeline offers a vatiety of screen mesh options including: Aluminum, Fiberglass, BetterVue® and UltraVue®.
Aluminum is the most widely used metal for screens and is a great option for homes with pets or kids. Metal screens are popular in regions where insects routinely chew holes in fiberglass mesh.
Fiberglass is the most popular screen material due to its long-lasting and minimal maintenance qualities.
BetterVue is our standard screen mesh. It has thinner strands and a tighter weave than traditional fiberglass screen providing better visibility, increased light transmittance, greater airflow, improved curb appeal and enhanced protection from small insects (no-see-ums), debris and dust.
UltraVue® offers the most clarity of our screen mesh options. Constructed of fire-retardant charcoal fiberglass mesh, UltraVue® screens are engineered with even thinner strands and a tighter weave than our BetterVue® screen option for increased visibility, light transmittance, airflow and insect protection.
Close-Ups
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| Aluminum |
Fiberglass |
BetterVue® |
UltraVue® |
Compare
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| BetterVue® Screen | | UltraVue® Screen |
Trim
Choose from J-channel, 2” brickmould or 3-1/2” flat casing in all three Timeline colors - White, Sandstone and Adobe.
These trim options come factory applied with no additional lead time and feature fusion welded top corners and a mechanically
fastened sill nosing. The brickmould and flat casing incorporates a 1” J-channel pocket extruded into the trim for quick
installation of any siding type and a nailing fin for better weather protection. Both trim options are also available for
radius units.
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| 2” brickmould |
3-1/2” Flat Casing |
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| J-Channel |
Standard Sill Nosing |
Attachments
Additional vinyl attachments are available to make finishing your project a simple task.
Choose from a drip cap, 1/2” or 3/4” drywall return, sill adapter, jamb clip, or nailing flange.
In addition, we also carry a sill nosing, spread mull cover, sill adapter, frame slot filler,
angle bay mullion (bay and bow), and mullion cover.
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| Drip Cap |
Drywall Return |
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| DP50 Sill Adapter |
Jamb Clip |
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| Nailing Flange |
Sill Adapter |
Jamb Extensions
Jamb extensions are available in clear pine, fir, oak, cherry, alder, mahogany, primed and
FirstFinish (interior semi-gloss white paint). White vinyl wrapped jambs are also available.
This pre-finished jamb option has a slightly textured appearance, is low maintenance and does not
require painting. All jamb options can be factory applied for faster project completion and can
accommodate most wall thicknesses. Factory applied jamb extensions are fastened with a unique
clip system, brad-nailed and gusseted at the corners. Applied jambs will aid in structural
integrity and make a complete window system ready for trim. Actual color may vary from the color
seen on your computer. Please see your Timeline dealer for the latest available colors.
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| Pine - Std |
Fir |
Oak |
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| Cherry |
Alder |
Mahogany |
Technical Information
Click on the links below to access a searchable database of NFRC or Structural Test information on Timeline Windows
Click on the links below to download detailed information on Timeline's Double Hung Windows
Timeline is an Energy Star Partner
Energy Star is a voluntary partnership between the U.S. Department of Energy, the
U.S. Environmental Protection Agency and the fenestration industry. It is designed to
assist consumers in the recognition of energy efficient products and promote the
environmental and economic benefits of these products with the Energy Star label and
other program activities.
Manufacturer's Certification Statement

Find additional information regarding the Energy Star program and available products by visiting www.energystar.gov.
Appropriate section of Timeline product which conforms to applicable laws, ordinances and building codes is the responsibility of the project architect or builder.