Larson Siding and Windows

Window Comparison

Compare window features and specifications, to better understand window brands.*

    Window Features  Lifestyles  Andersen
 Richlin   Sunrise  Uniframe    Pella    Bayshore   Marvin
Triple Pane Glass1 Yes No Yes Yes Yes No No No
Glass U Factor2
.19 .29 .14 .27 .19 .32 .31 .29
Window Air Infiltration3 .012 .14 .010 N/A .012 .05 N/A N/A
Maintenance Free Interior Yes No Yes Yes Yes No Yes No
Venting Locks4 Yes No Yes Yes Yes No No No
Frame and Sash Core Foam Wood Foam Foam Foam Wood Hollow Wood
Interlocking Sashes
Yes No Yes No Yes No Yes No
Window Parts Warranty
Lifetime 20 year Lifetime Lifetime Lifetime 20 year 25 year 20 year
Transferable Warranty
Yes Yes Yes Yes Yes No No No
Larson Lifetime Service
Yes Yes Yes No Yes Yes Yes Yes
Glass Breakage Warranty
Yes No Yes No Yes No No No
Reinforced Frame
Yes Yes Yes Yes Yes Yes No Yes
 Wood grain Finish Laminate Wood Laminate Laminate Laminate Wood N/A Wood
 Fusion Welded Vinyl
Yes N/A Yes Yes Yes N/A Yes N/A

1. Triple Pane Glass, is a sealed, gas-filled unit.   2. U Factor is based on manufacturer’s information provided to the consumer per manufacturer website and/or literture.   3. Air Infiltration is based on manufacturer’s best performing unit.    4. Venting Locks are not guaranteed to prevent an intruder.  *Note- Not all information provided maybe accurate, please check with window manufacturer for the newest up to date information.