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Did you know...

According to HomeAdvisor, 25% of the costs for heating and cooling your home comes from the energy lost through your windows.

Carefully considering which type of window is right for your home could save you thousands of dollars in energy costs, while increasing the resale value of your home.

Also, independent market studies have noted that 65% of service related issues to prematurely failed windows are related to improper installation. This is due to:

  • short cuts during the installation of new or replacement windows
  • low-cost faulty sealants
  • improper flashing methods

Home Window Replacements in Loveland, CO

When a job is done right the first time, it is remembered by clients – which is why Nex-Gen Home Exteriors makes sure to perform professionally and effectively the first time of every home window replacement project.

We strive for quality over quantity and constantly raise the bar replacement window industry. We live by the code: A product is only as good as the Installation behind it.

How Can We Help with Your Window Replacement Needs?

Replacement Window Types

Awning Window

Awning windows feature window sash attached to the frame by one or more hinges. Awning-style windows are hinged on the top of the frame and swing outward.

Bay Window

The Bay windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

Bow Window

The Bow windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

Casement Window

Casement windows feature window sashes attached to the frame by one or more hinges. Casement-style windows are hinged on the side and can either swing inward or outward, depending on the desired style, and feature our patented exclusive wash mode.

Double Hung Window

Double hung windows feature two window sashes that both open for multiple ventilation options and easy window use.

Glider Window

The Glider window combines state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make this window incredibly durable, versatile, and easy to use.

Octagon Window

The Specialty windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

Round Top Window

The Round Top windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

Round Top Window

The Round Top windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

Round Window

The Specialty windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

Radius Window

The Specialty windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

Polygon Window

The Specialty windows combine state-of-the-art window design with a clean, classic style. Advanced engineering and the highest quality construction make these windows incredibly durable, versatile, and easy to use.

I'm so happy we chose to go with Brent and his team.

The vinyl windows in our townhouse were 20 years old and showing signs of their age. We contacted several companies for bids. Some of the presentations were really long. We really appreciated Ted’s selling style of letting the product speak for itself. He didn’t waste our time. His pitch was informative and very low pressure. I’m so happy we chose to go with Brent and his team. I dreaded the installation process and the cleanup afterwards. My husband was home when the windows were installed. I couldn’t believe it when I got home from work and the windows were in and there was no mess! I would not have known the installers had come if it weren’t for our beautiful new windows. The company is very responsive and workmanship was outstanding. I highly recommend Nex-Gen Home Exteriors for window replacements!

Infinity Windows from Marvin

Since 1913, the Marvin family has been building quality windows and doors both nationally and internationally. Their values of professionalism are why they are one of the largest windows and doors manufacturer in existence today.

Their vision to service the replacement window and door markets lead to the creation of Marvin Infinity windows and doors – which are designed specifically for the home window and door replacements.

When the opportunity came about, Marvin knew they had many options of which material to use in the window line which came the development of Ultrex® Fiberglass.

Today Ultrex® has established a flawless track record for over two decades in production and proves to be the window material of the future.

Infinity Window Difference

Your window and door choice affect your energy efficiency, the security of your home, even the quality of your life. It’s not a decision that should be made lightly. Our advice? Study the facts and choose wisely.

Why Choose Infinity Windows?

The Infinity frame is coated in an acrylic cap and is typically thicker than the competition (3mm thickness compared to 1mm thickness). Ultrex won’t crack, dent, chip, or peel.

Infinity replacement windows offer jointless corners and seamless integrated appearance compared to the vinyl window on the right.

Our product frames are more rigid, stronger, and durable, which means you can get increased glass surface area for bigger views.

Replacement windows and doors built with Ultrex don’t break down under stress. They maintain their operation, energy efficiency, performance, and longevity.

Advantages of Ultrex Fiberglass

  • Low maintenance
  • Base material is silica sand — an abundant natural resource
  • Intricate profiles replicate the look of traditional wood windows
  • Low expansion provides easy operation for the life of the window
  • Strength of ultrex keeps windows square and true
  • Narrow profiles allow for more visible glass area and expanded views
  • Long-term stability reduces the risk of seal failures and air leakage through the window
  • Patented, mechanically bonded inline acrylic finish is up to 3x thicker than competitive finishes, providing superior resistance to discoloring, scratching, denting.  

Infinity Everwood

Infinity EverWood windows offer the look and feel of wood without the hassle and problems of real wood windows. EverWood windows are made with inorganic materials, and therefore will not absorb moisture, expand, contract, or decay over time.

Instead, you will be able to enjoy the beauty of these durable windows year after year. During your home window replacement, you can customize your windows by staining them just like real wood to compliment any existing interior wood work in your home.

Improving Your Home For Life

Infinity by Marvin Window Options

(Click each section below for more details.)

The exterior of Infinity products are available in a variety of colors. The Ultrex construction with factory applied finish is impermeable and will provide years of lasting beauty. Available colors include: Stone White, Sierra, Cashmere, Pebble Gray, Bahama Brown, Bronze, and Ebony.
Need a custom color? Infinity’s tough Ultrex fiberglass can be painted to match virtually any color.

Add the finishing touch to your Infinity replacement windows with a variety of hardware finish options.

Brushed chrome

Antiqued brass

Satin taupe

Oil rubbed bronze

White

Sierra

Satin nickel

Brass

With just one glance through Infinity’s Hi Transparency Screen, you’ll be amazed at what you see – and what you don’t. You will see a clearer, brighter view without the distortion and haziness often experienced with traditional screens. The tighter, finer mesh of the Hi Transparency screen provides a clearer view to the outdoors so you can experience nature the way it was intended – from the bright greens of spring to fall’s most vibrant colors.

Choose from two pre-finished interior colors, Stone White or Sierra. Or choose EverWood®, a stainable woodgrain interior to complement your existing décor. Both offer virtually no maintenance for years of lasting beauty.

White

Sierra

Everwood®

Choose from two pre-finished interior colors, Stone White or Sierra. Or choose EverWood®, a stainable woodgrain interior to complement your existing décor. Both offer virtually no maintenance for years of lasting beauty.

Grilles Between the Glass (GBG)
Grille bars are located between the panes of insulating glass. Grille bars facing the exterior match the window’s exterior color, and bars facing the interior are available in Stone White, Sierra, Satin Taupe and Bronze.  Grilles Between the Glass combine easy cleaning with the stunning detail of a grille pattern. It’s the best of both worlds.

Simulated Divided Lites (SDL)
Choose Simulated Divided Lites for an authentic divided glass look. Simulated-Divided-Lite bars are permanently adhered to the outside surfaces of the glass with a spacer bar between the panes of glass. Exterior divided lite bars are made of the same tough Ultrex® fiberglass used on all Infinity exteriors. Interior bars are available in Stone White, Sierra or stainable EverWood to match your existing woodwork.

Various divided lite patterns are available to replicate the look of your original windows or to add architectural interest.

Standard Rectangle

Rectangular 1-High

Prairie 9 Lite

Double Hung Prairie 6 Lite

Cottage 1-High

Equal Lite Glider Prairie 6 Lite

Prairie 4 Lite

Standard Rectangle Cottage 1-High

Choose from two pre-finished interior colors, Stone White or Sierra. Or choose EverWood®, a stainable woodgrain interior to complement your existing décor. Both offer virtually no maintenance for years of lasting beauty.

Frost

Reed

Obscure

Rain

Glue Chip

Narrow Reed

Window Comparison Chart

Material TypeEnergy EfficiencyStainable ExteriorStrength PerformanceMaterial Sustainability
Wood / Vinyl Composite (Fibrex)GoodYesPoorGood
Fiberglass CompetitorBestNoBestGood
VinylGoodNoPoorGood
Infinity Ultrex FiberglassBestYesBestBest

Vinyl has a high rate of expansion and contraction compared to glass. This can lead to seal failures and stress cracks. Some vinyl/wood composites are 60% vinyl infused with wood fibers and struggle from similar performance issues as their vinyl counterparts.