Posted by & filed under Uncategorized


When it comes to a home window replacement project, here are a few topics of window replacement manufactures and recommendations to choose from:

Fiberglass windows are the best option when considering new windows. Although they may be the best material they are not the most expensive option compared to most wood windows on the market.

GS Exterior Experts has partnered with Beechworth windows giving us a lower price point by being able to by direct through Beechworth windows and cutting the middle man out of the deal which we pass along to our customers.

When considering fiberglass windows for your home we offer Beechworth windows and Marvin windows.

Beechworth Fiberglass windows is the best replacement window option on the market by exceeding performance, design and value. Fiberglass is not a new material, it's found everywhere from boat hulls to home insulation and car body parts.

Fiberglass is a miracle materiel because it surpasses other materials in strength and longevity, which is why fiberglass is the cornerstone of a Beechworth fiberglass window frame.

Fiberglass is a science that James hardie engineers have perfected from its proprietary resin, reinforcing fiberglass fabric and fine glass fibers. Strength matters and you want your window to be strong in Colorado's fluctuating climate and temperature swings.

The most common window failures are Seal Failure, Air leakage and difficulty opening and closing. Fiberglass doesn't expand and contract away from the glass frame like other window materials, which reduces window failures.

Beechworth windows are manufactured by James Hardie building products which is leading fiber cement manufacture in the country.

Beechworth warranty - 20 years on glass components, 15 years on accessories: exterior trim, locks, lifts, hinges, handles and exterior finishes

Marvin integrity windows and doors are made with Ultrex® Fiberglass, an innovative material created 20 years ago. For two decades now, Ultrex has outlasted and outperformed the competition on virtually every measurable scale.

Ultrex fiberglass is a superior fiberglass material, outperforming vinyl, roll-form aluminum and other window materials in every way. Ultrex is strong as steel, eight times stronger than vinyl, and three-and-a-half times stronger than wood/vinyl composites. It has a very low rate of temperature transfer, and its tendency to expand and contract is seven times less than vinyl keeps the window stable and weathertight. Ultrex is virtually maintenance free, and won’t rot, warp or dent.

Because of its superior strength, the fiberglass window frames can be made with a narrower profile to give you more daylight and better views. Thanks to Ultrex, Marvin’s fiberglass windows can be made with attractive detailing like a fine wood window – with all the practical benefits of fiberglass. Ultrex is easy to clean, and its superior finish coating stays beautiful for decades. If you want strong windows for your home in Colorado, then the Integrity line of fiberglass windows is the perfect choice.It’s highly durable, doesn’t leak or corrode, resists rot and resists expanding and contracting in temperature swings. These properties make Ultrex fiberglass 8 times stronger than vinyl and a far more durable material.
Ultrex expands at virtually the same rate as glass which means our windows stay tight and true making them resistant to leaks, seal failures and stress cracks that can compromise energy efficiency and long-term performance.

Fiberglass has an amazing strength-to-weight ratio, which is one of the reasons why it’s the material of choice for boats*, bridges, guardrails, ladders and hardhats. enjoy the strongest windows in the U.S.

Comments are closed .

Customer Testimonials
Super happy with the project and how everything turned out! Would definitely recommend GS Exteriors to anyone looking to update their home.—Michell W.
View Our Work
Serving the Greater Denver Area Contact us today to discuss your project. We look forward to working with you.
GS Exterior Experts8580 South Nelson CourtLittleton, CO 80127
(720) 683-6288 [email protected] Monday-Friday: 7AM–8PM