New at Timeline

Timeline is continually forging ahead to develop new products and accessories while also refining the current ones. Expansion of our product line is a positive testament to the focus of our company and our loyalty to the end customer.

2013 Product Makeover

Central to our product theme ‘Investing In Improvement’ is the product redesign for vinyl Casement, Awning, Casement Studio, Direct Set, Double Hung, Single Hung and Slider windows. More>

New Casement Window

Impressive Energy Efficient Performance Combined with Stunning Aesthetics. More>

Triple-pane Glass

Incorporating a triple-pane glass technology option in our re-designed Casement, Awning and Studio Picture windows has allowed us to achieve U-values of .20. That's R5! More>

Auto Sash Lock

This automatic sash lock for double hung, single hung and sliding windows features a flip lever design that makes it easy to operate. More>

Casement Sash Limiters

Our new casement window opening control devices meet the IBC code requirements of ASTM F209-10. More>

LoĒ³-366™/Neat®

LoĒ³-366™ glass now standard with Neat®. More>