Before being used to make roller shades, the durable Holland linen fabric was bleached, dyed and starched. It was then dried and pounded by solid wood bars. The whole production process lasted around ten days.
The first roller shade made from Scotch Holland linen did not have a spring mechanism. Instead, when the blind was closed, the fabric lay in folds on the window ledge. To open the blind, you had to pull on a cord which was attached to a top rod. To secure the open blind, you wound the cord around a cleat.
Scotch Holland roller blinds had a wooden batten at the top and a wooden bottom bar that was sewn into the fabric. The side hems were sewn by hand to stop them from fraying. Brass pins were fixed into each end of the wooden roller and the roller blind was fixed to the wall by means of small brass flanges. Scotch Holland fabric continued to be manufactured in Scotland using traditional methods until the 1980s.
The ‘spring roller window shade’ was invented in the USA in the 1800s. The original design was patented by the father, uncle and brother of Stewart Hartshorn, who, together with his father, started the Stewart Hartshorn Company. This company initially manufactured the ‘spring roller window shades’ in New York, moving production to East Newark, New Jersey in 1872.
In 1864, Stewart Hartshorn patented an improved design using a ratchet and gravity pawl. This spring roller window shade was the forerunner of today’s roller shades as it used a spring mechanism to allow fabric to be rolled up or down. The spring roller window shade became very popular in America and several other production plants were opened in the early twentieth century.
Meanwhile, in Victorian England, the ‘Tidmarsh Patent Action Spring Roller’ for roller shades was patented by the British company, Tidmarsh, in the 1880s. Today, the company still exists and uses the same mechanism for historically authentic roller blinds used in National Trust properties and other historic buildings.
Of course today. modern computerized and motorized options exist, but the roller shade still follows the basic premise of some type of fabric or material wrapped around a tube - no longer a wooden dowel but rather a hollow aluminum tube - (unless you buy something really cheap like a reinforced cardboard tube). They move up and down using a motor, spring, or cord loop and they have more design options - like fascia. The biggest innovations have been in fabrics and their ability to eliminate heat and glare while persevering your view.
See that, even the modern stuff has a history.
We would love to help you with your roller shade project, please check out our online roller shade cost calculator for a rough idea of what your project will cost.