| 摘要 |
<p>The present invention relates to a profile for a window having stiffeners of a prepreg material which are inserted into the profile, thereby enhancing weight reduction and heat insulation property of window products. The profile for the window includes: a body part which is extruded; and stiffeners of a prepreg material which are inserted into an inner space of the body part in the longitudinal direction. The profile for the window can enhance weight reduction and heat insulation property because the stiffeners of the prepreg material are inserted into the profile, and can enhance heat insulation property and wind pressure resistance because the stiffeners which are made of the prepreg material and the stiffeners which are made of a metallic material can be selectively applied to a double-skin window.</p> |
