For a free sample of Varnished, Solid Bronze Window Screen, send a self addressed stamped envelope to: Casler Hardware Inc. 125 N. Jackson St. Jackson, MI. 49201. Attn. Chuck and with the words: "Bronze window screen sample".................................................. The premier material for insect screen is bronze. Bronze screen is extremely durable. It is used to preserve appearances in older structures, historical districts and luxury homes. Architects, designers, builders and contractors choose bronze screen for its rich look and superior long-term performance when compared to most other screening materials. When first installed, it has a bright gold color that weathers to a slight darker and unobtrusive shade within a year or so. Bronze is also more resistant to denting then aluminum and most minor dents can be worked out by hand. Select a size below.