Overall, the hurricane impact large tempered glass thermal break Aluminum heavy duty lift and slide door has become a highly sought-after window and door product in the market due to its high-quality materials, excellent thermal insulation, wind resistance, and personalized customization services. Whether they are used in family homes or commercial premises, they can provide users with a safe, comfortable and beautiful living environment. You don’t have to worry about the quality of the product either. The quality of our products is unquestionable. We have obtained NFRC, CE and CSA international certifications. Meanwhile, more than 5 years quality warranty is provided. We also provide after-sale service. Usually return and replacement, online technical support, free spare parts. The delivery time is about 20 to 35 days, or determined by special quantity. If you have any further questions about this product, please don’t hesitate to contact us. https://www.shaiyia.com/