Our Story
Lifetime Windows and Siding was founded by Peter Svedin in 2009. Our team offers the highest quality product and service standards. Peter’s extensive sales and customer service experience add to our even higher lifetime service and labor guarantee, giving our customers the perfect winning formula. Working out of a one bedroom apartment, armed with a detailed knowledge of the business and an unshakable belief that people CAN receive the best service at the best price, Peter hit the streets. He did anything he could to promote the new business, like knocking on doors around job sites to let people know about the quality Lifetime Windows provided.

Due to Peter’s eagerness to learn, utilize the latest innovations, provide exceptional customer service, quality installations, and tireless promotion; Lifetime Windows and Siding has grown into one of the largest and most reputable Denver windows companies. By 2016 Lifetime had grown to a $15 million corporation with 30 employees, but it still retains its core value of quality before quantity.

Quality before Quantity has always been the mission of Lifetime Windows and Siding. We want each of our customers to be completely satisfied with the products and services they have purchased from us, which is why we offer a lifetime warranty on everything we sell. We are committed to making your home more energy efficient; all of our products meet the government backed ENERGY STAR rating, which qualify products that meet the highest energy efficiency standards.

We are proud of our commitment to supporting local business, all of our products are built in the US by a partnership of reliable manufacturers and installed by our team of factory trained craftsmen.

Peter Svedin, Founder and CEO
Peter has extensive experience in sales and customer service that he combined with an entrepreneurial spirit that came from owning his first business at the age of 20. He immigrated to the US in 2001 from Sweden, and after completing his marketing degree from Hawaii Pacific University, he relocated to Denver. Peter got into the home-improvement industry by accident, but learned quickly by working for companies specializing in windows and siding. He soon realized that the industry was lacking customer service, quality installation and ways to market products. He partnered with Jason Lewis in 2009 and formed Lifetime Windows and Siding LLC out of his apartment, with the slogan “quality before quantity.”