In context with Energy Shield Window & Door Company, the term "heavy" refers to the robust and durable nature of our products. Our heavy-duty storm doors and security screen doors are designed with superior materials, ensuring they can withstand harsh weather conditions and potential intrusions. Despite their substantial construction, our heavy-duty doors offer seamless operation and an elegant appearance. Choose Energy Shield Window & Door Company for heavy-duty doors that provide maximum security without compromising on aesthetics. Contact us today for more information on our products and services.