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FAQs about Fiberglass Windows

At some point you will probably have to replace the windows in your home and it is a substantial investment. You want to be sure to make informed decisions so your windows will last. Fiberglass windows are gaining massive popularity in Bellevue, WA. But still, many homeowners have a lot of questions about these top of the line products. Are they really worth all the hype? To make sure you get all the information you need, here are a few answers to questions we get asked most often about fiberglass windows.

How are fiberglass windows made?

Fiberglass is used in several different home construction products including insulation. Each type has a different manufacturing process. Infinity From Marvin® windows are made out of a durable fiberglass called Ultrex. Basically, thin strands of glass are woven together and combined with a resin for strength and durability.

Are they durable?

Fiberglass windows are built to last. Though lightweight, the material is highly durable. In fact, it is one of the strongest window materials on the market today. It is eight times stronger than vinyl, which keeps it maintenance free for years.

What is the maintenance for fiberglass windows?

Because there is no thermal expansion and contraction and the material is weather resistant, these windows do not require any expensive maintenance. To keep them looking like new, you only need to wash them with mild detergent and glass cleaner and lubricate the tracks on occasion.

Are they good insulators?

These windows are stable and remain airtight without contraction and expansion. And because the material does not alter due to temperature fluctuations the seals stay intact. And with thermal breaks and insulation, it is tough to beat the energy efficiency of fiberglass windows.

Do I have style and color options?

Absolutely. In the early years, fiberglass windows came only in limited styles, sizes, and colors. But now the improved manufacturing process means you can get these windows in a wide range of options. You are sure to find the style and color you want for your home.

How do fiberglass windows compare in price?

While it depends on size and glazing options, fiberglass windows are typically more expensive. But you will certainly get what you pay for when you choose to make these upgrades.

Do I have to replace all my windows at once?

No. You can choose to only replace two or three windows. Most people with older windows choose to replace them all at once to save on installation costs. But you can also only replace certain windows and complete the project in two or three phases if you choose.

Get Fiberglass Windows from Signature Window

Not only have fiberglass windows caught up, but they have surpassed other window materials. They are stronger and lighter than wood and aluminum and as low-maintenance and unaffected by temperature and water as vinyl. And with Infinity From Marvin® windows classed as leaders in fiberglass window construction and design, the choice is clear. If you are looking for fiberglass windows in Bellevue, WA contact Signature Window at (253) 887-7792. Or visit 22613 68th Ave S, Kent, WA 98032 to check out these products firsthand.

happy couple holding hands outside home
happy couple holding hands outside home
Our Reviews See What Your Neighbors Are Saying

From the beginning to the end of this project, the Customer Care team was top-notch. They easily accommodated my difficult schedule, the requirements of the historical building I live in, and were super responsive to all my questions. The installation team was flawless. They worked around…

Kelly R.

Kelly R.

Signature always comes through, their products and work is always top notch, yes, they are a premium service but you get what you pay for, and I really enjoy having great doors and windows to my home.

Seth S.

Seth S.

I’m extremely pleased with Signature Windows. From start to finish the whole process has been wonderful. After the windows were shipped they were installed in less than a week (about 20 windows). The crew, Raymond and Walter (and Eric one of the days) was amazing. They…

Mary H.

Mary H.

Working with Signature was a pleasure. The design and product selection process was collaborative and thoughtful. The communication from start to finish was excellent. The installation crew was friendly, efficient, and skilled. We replaced a very old and very oddly installed back door on our house,…

Marc H.

Marc H.

We used this company several years ago to replace the upstairs windows and recently replaced the downstairs ones. Their costumer service is outstanding and the work was done very proffesional. Everyone involved with the project did an excellent job and we are very happy with the…

Valentina M.

Valentina M.

Signature Window & Door Replacement
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