Casement window: is a traditional window type, the most widely used method for calculating the price of steel doors and windows, since the beginning, outward two kinds. Easy to rub the open windows, but open to occupy the interior space when the price of ordinary steel doors, improper production, rain water seepage will inward. Good outward opening sash waterproof, steel doors and interior space does not account for much when the price is open, but windy rainy easily damaged, the higher the intensity of the hardware requirements. Casement biggest feature is a good sealing performance, the sash can be opened, the price of steel doors and windows to facilitate ventilation, simple structure; drawback is the higher hardware costs more expensive. Shijiazhuang gorgeous windows and doors to help you analyze the deformation of steel doors and prevention measures are: (1) PVC window profiles should be used in multi-chamber type, thickness not less than 2. 2mm. Lining plate thickness of not less than 1.2mm. (2) steel window section: casement windows for multi-storey building is not less than 50 series; senior casement not less than 60 series; sash windows do not kid 80 series; sealed plastic window balcony of not less than 85 series. Ramada steel doors and windows _ What is the price _ the price provided by the gorgeous steel doors and windows. Search for "Shijiazhuang sun room, bridge aluminum doors and windows, shower room, glass partition" reliable suppliers, network operators choose to have a full alliance Certified: Shijiazhuang Sino-American Door (www.sjzygf.com), trustworthiness and reliability, now "Commercial Union Service" page click on the live chat with us now!