TrimLine offers quality wood window products, which are comparable in design, appearance, construction and performance to the major national wood window manufacturers, while priced as a competitive alternative.

Replacement or New Construction Jambs


Energy-tight Custom Aluminum Clad Wood and All Wood Windows

Replacement • Remodeling • Historical • New Construction

Clad Double Hung • All Wood Double Hung  • Casement Awnings • Bow and Bays • Circle Tops • Trapezoids

Replacement or New Construction Jambs
Double hung and casements are available in either a 3¼” replacement jamb for pocket installations, or 4 9/16″ full jamb for remodeling and new construction.

TrimLine windows are manufactured on every 1/8″ in width and height for an exact fit. Our windows come in standard clear pine interiors for ease in painting or staining. Optional hardwoods available in oak, cherry and mahogany.

Historical Wood Windows

 Features
Historically accurate custom panning systems
Replication of mullion details
Custom exterior colors
National Park Service – Certified Rehabilitation
Simulated divided lite systems
Choice of hardwoods – Oak – Mahogany – Cherry
Double Hung, Casements, Round Top, Elliptical Head, Radius casings
Sash replacement systems
High performance glass

Sash Replacement System


The Ultra-Fit jambliner features a flexible blind stop flap to ensure a tight fitting weatherseal, while providing a seamless transition from the old window frame.

Custom made on every 1/8″, the unit, which is field assembled, is installed in a similar manner as a conventional replacement window. Once the unit is secured in the opening the jambliner can be adjusted to remove any hour-glassing or bowing-out through the use of a specialized jamb adjusting screw.

The system employs the same E-Z Tilt sash, block and tackle balance system and hardware, as well as other available options on the Legend Series clad wood double hung replacement window. In addition, all wood and arched head sash with True Divided Lites are also available with this system.

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