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Design / Performance |
- The essential design of the Series 3850-F matches the Series 3800-T so that each can be used on the same project with almost seamless transition.
- Perimeter frame comes standard with an integral nail-fin.
- The Series 3850-F achieves an even better u-factor than its thermally broken aluminum twin (Series
3800-T.)
- The inherent strength of the Series 3850-F system allows designers to create larger systems than most fiberglass window products. Additionally, the factory will insert metal stiffeners to achieve higher wind loads.
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Product Features |
Technical Resources |
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For budget driven jobs, Fleetwood offers optional products. See the Homeowners menu above. |
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