Steel Series

Martindale Frames

Composite Fiberglass frame matches the doors appearance

Our Fiberglass frames will match fiberglass doors to complete a total elegant rich wood look without any of the problems that can occur with wood frames.


Fiberglass, Finger Joint Pine Frames, Finger Joint Pine Frames, Extruded Aluminum

Fiberglass Frames

An innovative new alternative to traditional wood door frames. After extensive research and development, we have formulated a poly-fiber door frame system that combines all the strength and convenience of wood with enhanced properties that make it moisture, rot and insect resistant, with the added beauty of wood. This unique formulation means that they will not absorb moisture and will never warp, splinter, or rot. And the system can be machined the same way as traditional wood frames with no added hassles. These frames guarantee a long-lasting, rot-free entryway that will maintain its integrity for a lifetime.

Wood Frames

Traditional wood door frames are made of Finger Joint Pine. They are designed to enhance structural properties, reduce warping and ensure years of trouble-free performance.

Aluminum Frames

Designed with the same Finger Joint Pine Frames. Cladded with prefinished heavy extruded aluminum. These frames will ensure a maintenance-free durable exterior finish and will allow any of our vinyl window products to be mulled as sidelites or transoms.