


dingy bedrooms, consider one like this with walls of sunshine! Composed of stock-size Pella Casement Units, they can be specified for any length and are easily installed. About two out of each three casement units are made to open. The others are stationary. Cleaning is facilitated by omitting vertical glass dividers. Pella Dual Glazing may be left in place all year to protect against summer heat as well as winter cold. All Pella windows are 100% assembled and pre-fitted at the factory. No cutting or fitting is necessary when they are being installed. This saves construction time and extra costs. Image 8 of the 1950 trade catalogue Collection of ideas: Pella Casement Windows put out by the Rolscreen Company. Probably in the public domain. Collections of Columbia University via https://archive.org/details/collectionofidea00rols/page/5/mode/1up

Pella is still around and still making windows. Visit them here https://www.pella.com/about/history/

































































