Andersen Vinyl Windows U Value

Here s a look at some typical u factors for various windows.

Andersen vinyl windows u value.

This series features over 50 standard exterior colors 7 true anodized exterior finishes 11 interior pre finished options and 8 different wood. Plus fibrex material is twice as. Old metal casement window 1 3. Andersen doors and windows that use low e4 and low e glass have a u factor between 0 27 and 0 30.

Where andersen has innovated with vinyl is by using it as a protective cladding for its wood core windows. This combination of a weather resistant vinyl exterior the strength of a solid wood frame and the beauty of a wood interior performs well beyond what vinyl can achieve on its own. Andersen e series also known as eagle by andersen offers many design options and quality aluminum clad windows and doors with customization to just about anything you can dream up. Fibrex s heat distortion threshold is 173 f compared to vinyl s threshold of 163 f.

The typical range of u factors for windows fall between 20 most energy efficient and 1 20 least energy efficient. A higher u factor allows heat to escape. Products that use low e4 and low e glass include certain 200 series fixed units and tilt windows 400 series gliding windows roof windows and skylights and several models of andersen architectural window. This is desirable in very hot and sunny locations to avoid the greenhouse effect inside a home.

The lower the u factor the better the window is at keeping heat inside this is desirable in colder climates like the northeast. Altitude limits nfrc ratings center of glass performance joining wind load tables and performance grade air infiltration sound transmission ratings for andersen windows and doors. Heat distortion point. Andersen offers products made with our exclusive fibrex composite material that is composed of 40 reclaimed wood fiber by weight.

This document provides nfrc certified u factor solar heat gain coefficient shgc and visible transmittance vt values for andersen products along with the corresponding energy star version 6 0 2015 climate zones in which the product and glass type are certified. Energy efficient windows also have a positive impact on the environment by reducing your home s overall carbon footprint and lengthening the lifespan of its energy systems. Find extensive sizes shapes and colors. One problem with vinyl windows especially darker color vinyl is sagging bowing and other deflection when subjected to high heat andersen states that fibrex stands up better against heat distortion than vinyl.

U factor is especially important during the winter months and can make a big difference in heating costs. U factor u value range between 20 to 1 20.