Fiberglass Windows

Fiberglass windows are the answer to the homeowner’s search for a window with unmatched longevity and durability. Its thermal stability (833% less expansion & contraction than vinyl) provides a window that will not lose its form or function. Pultruded fiberglass is 15 times stronger than vinyl, ensuring that you will never have to change your windows again. Combined with a luxurious wood interior, these windows meet a higher expectation.


Beechworth Fiberglass Windows are backed by James Hardie Building Products and their 127 years of construction experience. Beechworth windows are Energy Star rated and have an industry-best warranty. The Beechworth commitment to quality is evident by their control of the manufacturing process, from start to finish. These windows offer the discriminating homeowner the superior strength and durability of fiberglass on the outside while providing the warmth and beauty of real wood on the inside. Our Beechworth Fiberglass windows are premium windows, and with our premium installations you are sure to be pleased with your premium experience.


We started installing Marvin Integrity fiberglass windows in the 1990’s, and still do today. Marvin pioneered the pultruded fiberglass manufacturing process, and was the first to apply it to windows.

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Monmouth Vinyl & Fiberglass

More than a renovation, every home is a custom creation.