Features & Benefits
- 3-1/4" and 2-5/8” multi-chambered frames
- Mull reinforcement standard for all mull dimensions 54" and taller/wider
- Internal grille or simulated divided lite options available
- Interior glazing bead
- 3/4" insulated double strength glass
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!
More vinyl information
Direct Sets
Combined with specialty shapes, direct set windows allow your imagine to run wild. There is a
virtually endless array of possibilities with direct sets. Add an expansive, open feel to any room
with large, multi-shaped window wall combinations that let the beauty of natural light enhance the
interior of your home.
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 |
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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| Nailing Flange |
Jamb Clip |
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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.
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| Pine - Std |
Fir |
Oak |
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| Cherry |
Alder |
Mahogany |
Technical Information
Click on the links below to download detailed information on Timeline's Specialty 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.