Timeline Windows & Patio Doors
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Slider Windows

Timeline sliders are available as a single unit with one side fixed and the other operable or as a triple unit with operating sash flanking a studio center. Single units can glide from either direction sliding smoothly on brass rollers over a vinyl track for long lasting trouble-free operation.

Sliders ship with a half screen applied, feature color-matched sash locks and are available with applied extension jambs in 6 different wood secies or a white vinyl option.

Investing In Improvement - 2013 Redesign


Timeline offers a vast array of options and accessories to make every product an opportunity to fit your signature style.

See the options available for this product


Traditional Slider Windows

The sliders’ main characteristic is its ability to slide easily on a vinyl track. Long-lasting brass rollers make even the largest sizes glide well. Timeline sliders are the perfect utility window because the blend well with a twin casement from afar and are and exceptional value.

Our traditional slider is equipped with advanced energy saving features. For example, slider checkrails incorporate the use of interlocking sash, weatherstrip and high-quality locks for a precision fit.



Triple Slider Windows

Timeline’s energy efficient triple slider is built to fill large openings and can be installed where windows that project outward are just not practical.  Triple sliders operate from each end for excellent ventilation and utilize a studio center to capture your view.

Sliders offer simple operation because they slide on brass rollers and are extremely durable because they have fewer moving parts. Triple sliders also reduce your energy consumption by featuring fully weather-stripped sash with interlocking checkrails.



Slider Window corner section with callouts   Investing In Improvement - 2013 Redesign New Feature
  1. New Feature 3-1/4 “ frame depth with multiple thermal/
    strengthening chambers.
  2. .065 thick vinyl extrusion.
  3. New Feature Exterior glazing bead with wet glazed interior.
  4. 3/4” double-strength glass.
  5. Sill track with adjustable brass rollers in sash.
  6. Interior and exterior accessory channel.
  7. Sloped putty-glazed sash profile.
  8. Frame weep system.
  9. Thermal fusion welded frame.
  10. New Feature 1-3/8” pre-punched integral nailing fin.

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