When a standard size or shape won’t do, we build to your opening: arches and half-rounds, circles and ovals, trapezoids and triangles, and custom grille patterns that echo your home’s character.
Specialty windows are where craftsmanship matters most — precise measurement and an expert install make all the difference.
These are the twelve standard shapes we offer, and every one of them is built to the measurements of your opening rather than taken off a shelf. If the shape you need is not here, that is what one-of-a-kind means: bring us the opening and we will fit it.
The drawings are Andersen’s own illustrations of each shape, not ours, and not a specification — sizes and proportions follow your opening.
An Octagon in a cut-stone surround on a brick gable. The old wood frame had lost its paint to bare timber and putty. The new one is black, built to the eight sides of that opening, and the stone around it was not touched.
Arches, circles, trapezoids, and bespoke geometric designs.
Built to your exact opening — no compromises on fit.
Grille patterns and finishes chosen for your home.
Free · No pressure
Book your free in-home consultation today. We'll measure, recommend, and quote — all with zero obligation.
No obligation. No high-pressure sales. Just expert design advice.
