Timeline Windows & Patio Doors
Timeline Home

Why Timeline

Quality Construction

Our high initial product quality and extremely option oriented windows and patio doors create a tremendously loyal dealer, builder and homeowner base. Tie Timeline’s broad product offering, energy efficient glass selection together with a great after-the-sale warranty and our exceptional brand value becomes evident.

How is this all possible? It starts with superb raw materials assembled with an impressively efficient manufacturing process and continuous quality improvement; that’s the Timeline way!



Timeline uses Vision Extrusions and their proprietary vinyl materials. This high quality compound is produced by Vision in-house using state-of-the-art blending technology.

Premium vinyl quality and meticulous tooling maintenance create smoother vinyl surfaces leaving less dirt build-up, less absorption of damaging solar energy while delivering a beautiful finish. Extrusions follow quality control procedures and surpass industry standards. Building better vinyl windows from the best vinyl blend, it just makes sense!



Multi-Chamber Design

Chambered air space is an extremely effective insulator, which protects the inside environment from fluctuating outside temperatures. Timeline's multi-chamber design traps air for increased energy efficiency. The engineered design keeps its structural integrity and eliminates corner and seal cracks during cold weather contraction and hot weather expansion.

Timeline windows and patio doors also employ a built-in drainage system within the design to combat moisture invasion. Without a superior drainage system, moisture will cause seal failure and access into the interior. This flush-mount internal weep system also incorporates an insect shield inside the frame hollow to prevent undesirable pests.




Color stabilization means that the three available colors; White, Sandstone and Adobe; stay true year after year. Also, the solid color throughout the extrusions minimizes the appearance of scrapes and scratches. Timeline vinyl material is ideal for even the toughest environments; corrosion-free vinyl combats coastal and industrial air borne pollutants.



Fusion Welding

Welded frame and sash corners join profiles that create independently sealed chambers for superb energy performance and superior durability. The thermal fusion process also limits air infiltration while providing consistent product quality. Our welded frames are the basis for a heavy, strong and versatile vinyl window platform.


Structural Integrity

To incorporate additional strength from within, patio door stiles feature 16-guage galvanized steel reinforcements. The stiles stay straight making sure our doors close tightly at the interlock and there is support for the handleset area. Window meeting rails and sash (optional) are fortified with aluminum. These additional strengthening details are another example of dedication to the production of premium products by Timeline.


Nailing Flange

The full perimeter integral nailing flange is standard on all Timeline windows and patio doors.


Customer Satisfaction


A craftsman is defined as a person who practices or is highly skilled in a craft. That describes Timeline’s manufacturing employees perfectly. Our tenured production staff makes every effort to build high-quality products and ship your orders on-time and complete. Isn’t that what it’s all about?

To support those efforts, we continually monitor and improve our windows and patio door production for quality. Technologically advanced equipment, modern facilities, dedicated hard-working employees and superior fenestration products—that’s Timeline!!!



Customer Service

Our business is based upon building long-lasting relationships. We know that a company's most important asset is it customers. Our trained staff strives to cultivate these vital relationships by answering product questions during the quoting process, resolving issues quickly during purchasing cycle and providing high-quality assistance throughout the use of our products.

Timeline’s knowledgeable customer service staff is dedicated to your account by region so we can begin to understand the needs of each geographical area.




The age-old saying goes a little like this: a warranty is only as good as the company standing behind it. Well, Timeline has many years of experience crafting high quality products and a superior level of customer support after-the-sale.

Please review our warranties and have the peace of mind that Timeline windows (and warranty) are working hard for you.