Octagons —

Picture & Transom Windows can be shaped to suite your house.

Trapizoid—

Standard with Truth hardware for adjustable air flow and weather-tight seal. All JT Casement windows: Single arm operators standard for casement windows under 20". Dual arm operators standard for casement windows 20" or larger.

Fixed or Operational Round—

One of the hardest windows to build, round windows are a great accent point.
Available in both fixed or fully operational with a pivot point horizontal or vertical.