Stop struggling to open and close your windows. Turn to Renewal by Andersen® for user-friendly sliding windows in Knoxville TN or any of the surrounding areas. These windows slide effortlessly open and closed, never sticking or lifting from their tracks like older sliding windows. The secret is in Renewal by Andersen’s exclusive Fibrex® material, which never pits, rots, corrodes, or warps like wood or vinyl. With Fibrex sliding windows, you’ll enjoy many years of indoor comfort, low-maintenance, and energy efficiency.
Sliding windows consist of a single glass panel that slides from side to side on a track. Many homeowners have had trouble with older wood and vinyl sliding windows sticking in that track or lifting out without warning. Renewal by Andersen sliding windows will glide along their track with ease, requiring very little maintenance in order to maintain their simple functionality.
Our sliding windows are available with Renewal by Andersen’s exclusive TruScene® insect screens, which are made with a micro-fine stainless steel mesh that’s one-third the diameter of our standard screen wire to let fresh air and sunshine in and keep the smallest insects out. An effective screen is crucial in the summer months, when you’ll be leaving your sliding windows open to fill your home with fresh, cooling air.
The glass panel of our sliding windows utilizes one of two energy efficient glass packages. Here is a look at both options:
- High Performance™ Low-E4® glass is 45% more energy efficient in summer and 56% more energy efficient in winter as compared to ordinary dual panel glass.*
- High Performance™ Low-E4® SmartSun™ glass is 70% more energy efficient in summer and 45% more energy efficient in winter as compared to ordinary dual panel glass.*
These energy efficient glass packages will help you save money on your monthly energy bills.
Here at Renewal by Andersen of Knoxville, we understand poorly functioning, inefficient windows can cause a lot of stress and frustration. If you’ve struggled with older sliding windows, give us a call and schedule a free, in-home consultation on replacement windows in Knoxville, or any of the surrounding areas.
The Renewal by Andersen replacement window color palette is specially selected to match or complement the colors of your home. You can choose the same color for both the interior and exterior, or select any exterior color with a stainable wood, white or canvas interior. Our colors will not flake, rust, blister, peel, crack, pit or corrode, making troublesome maintenance a thing of the past. See the limited warranty for details.
- Exterior Colors
- Interior Colors
Please see the Renewal by Andersen color choice card for exact color samples.
Details make all the difference, and Renewal by Andersen offers a variety of hardware choices to complete the custom styling of your replacement windows. Complement your interior decor with our three standard hardware finishes-white, canvas and stone-or make a beautiful design statement with one of our optional, Estate™Collection hardware finishes.
- Standard Hardware
- Hardware Finishes
- Estate™ Collection
- Hardware Finishes
Andersen® Low-E4® glass, the next generation of premium glass technology, is standard on all Renewal by Andersen® windows and Frenchwood® patio doors. Key benefits include:
- Up to 56% more energy-efficient in summer and 45% more efficient in winter compared to ordinary dual-pane glass.* Depending on where you live, that can cut your energy bills up to 25%**.
- Innovative coating reduces water spots and makes cleaning easier***
- Blocks 83% of UV rays that can fade fabric and damage furniture
- Significantly reduces the level of sound coming into your home
*Values are based on comparison to U-Factors and SHGCs for clear glass non-metal frame default values from the 2006 International Energy Conservation Code (IECC).
**A study of identical homes comparing Low-E4® glass to ordinary dual-pane glass showed a 25% savings geographically on cooling bills, 10% on heating. Savings may vary geographically.
***Exterior glass only. When activated by sunlight.
Choose from obscure, reed, cascade, or fern glass patterns to provide beauty while still allowing light to enter your home.
Low-E4® Sun Glass
Choose additional tint to reduce the amount of solar heat gain in your home to help keep your home cooler in summer.
A type of safety glass that is heat-treated to be at least four times stronger than other regular glass.
Renewal by Andersen offers a broad range of grille patterns and finishes to enhance the look of your home. Match or change the look with grilles configured to provide originality or authenticity. Our high-profile grilles feature prominently defined profiles that enhance traditional window design. All of our grilles are designed for long-lasting, low-maintenance performance.*
* See the Renewal by Andersen 20/2/10 year limited warranty.
- Grille Patterns
You choose the number of squares for each sash.
This pattern always includes two vertical and two horizontal bars per sash.
A classic effect with two vertical bars meeting a horizontal rail or bar at the center of the window
You choose the number of squares for each sash.
There are many additional grille options available. Please see your local showroom for more information.
Interior wood grilles
Hardwood grilles snap into clips on sash interior and remove easily for glass cleaning. Contemporary or classic profiles in two widths.
Pre-finished aluminum grilles permanently installed to provide the quick glass cleaning of a smooth surface. Narrow or wide width.
Full divided light grilles
A visual replication of true divided glass, with a permanently applied exterior Fibrex® material grille, and aluminum space® between the glass, and a removable or permanently applied wood interior grille.
Insect screens are included standard with every operable window from Renewal by Andersen. Each is lightweight and designed to be easily removed from the inside of your home for easy cleaning. All insect screens are constructed with an aluminum frame and your choice of glass fiber (our standard), aluminum, or our innovative TruScene® insect screens (see below). Half insect screens are available on double-hung windows.
High Transparency Insect Screens
With TruScene insect screens, the view from your window stays as clear as all outdoors. With over 50% more clarity than our standard insect screens, it’s virtually invisible and totally innovative. TruScene insect screens are made with a micro-fine stainless steel mesh that’s one-third the diameter of standard screen wire to let more fresh air and sunlight in, while keeping most of even the smallest insects out. TruScene insect screens are like nothing you’ve ever seen!
- Nearly invisible
- The strength of stainless steel
- Protection against some of the smallest insects
- Superior ventilation
- Lets more light into your home