Our window frames are identical to your preferred dome frames' downward triangles but slightly wider to cover the triangle for water-tightness. The simple design and the hinges allow you to add heat-activated auto openers.

You can increase your dome height without manipulating the diameter of the frame by adding an elevation frame. 50cm/20in increase is a standard for our elevation frames.

These passive vents will protect your triangular ventilation on the panel from rain and dust if you install either steel or a nylon mesh to the cut-out gap.