KP Building Products

About Us

We’re passionate about vinyl.

When it comes to exterior home design, no one is more passionate about vinyl than KP Building Products. This passion runs in the family. As a privately owned company for four decades, KP has remained focused on delivering the highest level of quality and the most extensive array of vinyl siding and accessories. Our products have added beauty, protection, safety and worry-free maintenance to millions of homes worldwide. With over 1500 employees operating in 10 facilities dedicated to manufacturing a complete range of vinyl products, it’s no wonder we are passionate about vinyl.

Leading the industry through innovation.

KP has remained a market leader by continually offering the ultimate in quality care, value, and reliability. Since we manufacture all of our own products, we can ensure the highest level of quality control. Being the leader means we are always searching for new ways to provide better value. KP continues to drive innovation through the development of ground-breaking manufacturing processes and products, such as:

• The ChromaLock™ process, which fuses the molecular structure of acrylic and vinyl to form an inseparable bond that keeps colors from fading.
• The Cyclone System™ nail hem, which provides extra rigidity and wind load resistance up to 201 mph.
• The Ultra-Vinyl™ UV technology, for superior weatherability and color retention.
• The Insta-Lock™ system, which promotes a tighter panel lock.

Pushing Performance and Style to a new level.

KP offers a vast array of innovative vinyl siding styles, colors and trims using only the finest polymers, pigments and color-protection ingredients in the manufacturing process. The rich, long-lasting colors and designs provide a distinctive style of timeless elegance to home exteriors. While the look and style of KP products are inspired by superior quality craftsmanship, it is modern engineering and technology that enhance overall performance, durability and ease of maintenance. KP also provides a full compliment of accents—including aluminum soffit, fascia, trims and rainware—to ensure that the home’s entire exterior matches perfectly.

We are committed to continually creating new, stronger and more attractive styles and designs, which is highlighted in our most admired branded collections. Inspired by an American legend, the Norman Rockwell™ collection offers a rainbow of colors as diverse as nature’s own. Designed for maximum style, durability and longevity, the Maxim™ collection pushes performance and beauty to a whole new level.

Ensuring the ultimate Customer Satisfaction.

All KP products are backed by uncompromising customer service and support. From a commitment to on-time delivery, to providing effective marketing tools and know-how, to generating qualified leads and valuable referrals, KP offers a network of skilled and trained professionals that provide the very best service to its customers.