The Fiberglass vs. Vinyl Debate

When you're researching replacement windows, the possibilities can seem endless. However, there are ways to narrow down your options to make the decision a little easier. Here are a few guidelines to look at if you're deciding between fiberglass and vinyl, but there is no better source than talking to one a window replacement expert in Denver.

[Read more about The Spruce's 'Vinyl vs. Fiberglass Windows: Which One Is Best?' here]

Taken from the article:

Brief
Physically, fiberglass windows tend to be superior to vinyl windows. If you are interested in remodeling for the long run or in resale values, fiberglass windows are the clear choice.

However, vinyl windows' lower cost make them a close contender. Since new construction vinyl windows are readily available in-stock in major home improvement stores, they can be DIY-installed, saving on labor costs.

Main Points You Should Know

• Strength: Fiberglass is stronger than vinyl, with fewer chances of warping.
• Paintability: Fiberglass framed windows can be painted, unlike vinyl.
• Eco-Friendliness: Fiberglass windows are considered greener than vinyl because fiberglass windows are about 60% glass, and glass can be recycled.
• Wood-Look: Fiberglass can mimic the look of wood windows more than vinyl windows can.
• Resale: Considered more upscale than vinyl windows--better resale value.
• Cost: Vinyl will always be cheaper than fiberglass, at least in the foreseeable future. Expect to pay 15%-30% more for fiberglass than for vinyl.

Materials
For vinyl windows, extruded polyvinyl chloride (PVC) is the base material. Inner structural elements that stiffen the framing may include metal.

For fiberglass windows, polyester resins are activated by a catalyst and then pultruded, or pulled, through a heated die.

Strands of glass or glass mats are impregnated into resins. The finished product is called a lineal and it's machinable and can be shaped. Fiberglass has long been used to create ultra-strong, lightweight materials for skis, surfboards, and canoes.

First Seen here: The Fiberglass vs. Vinyl Debate