Columbia Radius Rocket Glass Storm WindowShape: Radius 1/2 RoundType: Single Strength (SS) Glass InsertsMinimum Size: 18 inchMaximum Size: 72 inchMaterial: Roll Formed AluminumColors: Natural aluminum (mill), white & bronze finishes.All Round windows are made to exact Diameter size ( tip-to-tip)Material has a 1/2 inch flangeStandard Size Sold by Width ( Width divided by 2 = Rise )To determine standard rise, divide Tip-To-Tip width by 2 - This equals Rise for a 1/2 RoundIf the Rise is NOT 1/2 the width, this is a NON-STANDARD SizeOptions:* Double Strength (DS) Glass* 3/16 inch Crystal Glass* Safety Glass, Acrylic or TemperedORDERING & MEASURING INFORMATION: ALWAYS Width First, Height SecondAll storm windows are custom made to exact size (tip-to-tip)You tell us what size you want, we will make it that size to the nearest 1/8 inch increment.Measure the Width, top middle and bottom, Measure the Height, Left Center and Right sideUse the smallest measurement - Width is shown First, Height Second* Aluminum / Metal window storms are normally installed using a cork tape between the primary and storm window to reduce metal to metal contact.* Wood windows are usually cut back 1/8 to 1/4 inch for blind stop installations depending on application.* Storm windows come standard with an adjustable bottom expander** LOCAL PICK UP ONLY ** BASIC PRICING SHOWN UNDER ADDITIONAL INFORMATION TAB
