HOME GILWIN STORY AND VISION OPERATIONS PRODUCTS MANUFACTURING WARRANTY CONTACT US Gilwin Company MANUFACTURER OF HIGH PERFORMANCE VINYL WINDOW & DOOR PRODUCTS 1 2 3 4 5 Our single hung windows operate smoothly with block & tackle type spring balancers to counter the weight of the vent. Vents normally are ½ the height of the overall window size but can be made unequal if desired. Standard insulated glass units are constructed using "270" Low E, manufactured by Cardinal Glass and separated by a hollow welded aluminum dessicant filled spacer. Insulated units with either an aluminum spacer or SuperSpacer are edge sealed with H. B. Fuller butyl sealant. Because the insulated glass units are installed from the exterior of the window, we cut notches in the bottom corners of the sill glazing bead to allow any water that would bypass the bead to exit along the outside exterior of the frame. Welcome to Gilwin Company. We are a manufacturer of premium vinyl window and door products suited to a wide range of applications and projects. We have the experience and know-how necessary to assist you with a project of any magnitude. From a simple fixed window replacement in your home, to the installation of an entirely new series of hung windows with block and tackle support in a condo/apartment complex, our professional installation experts have years of field experience that allows them to provide confident, friendly service quickly and efficiently. prev next SALES Within Gilwin Company we are all sales oriented. We know if we please you, the customer, we will continue to prosper as a manufacturer. Gilwin Company provides pricing & product for a wide variety of products delivered or for will call through our authorized dealer network.. MANUFACTURING Gilwin Company manufactures vinyl windows in a variety of shape configurations including Horizontal Sliders, Single Hung, Fixed and Radius and angled/rake shaped Windows, Patio Doors, Stacked and/or Mulled Units. We fabricate the insulated glass units for all of our window and door products. SERVICE As any reputable company, we stand behind what we sell. If your product is not satisfactory to you we will repair or replace it as necessary. Customer satisfaction is our ultimate goal. GILWIN COMPANY MANUFACTURER OF HIGH PERFORMANCE VINYL WINDOW & DOOR PRODUCTS HOME | GILWIN STORY AND VISION | OPERATIONS | PRODUCTS | MANUFACTURING | CONTACT US COPYRIGHT © 2012. ALL RIGHTS RESERVED