PVC Building Products

KOMA products look, feel and work just like wood, but are impervious to moisture, insects, and just about anything else Mother Nature can deal out.

KOMA products made using the unique Celuka Extrusion Process are the hardest, most durable PVC building products on the market.

Four Under 40 program

TAKE THE CELUKA CHALLENGE

Take the Celuka Challenge

Take our KOMA Celuka Challenge and we'll send you a no-obligation demonstration kit to experience first-hand the benefits a harder surface can make for your business. Then take advantage of our special promotional offer and get KOMA Celuka for the price of KOMA Free Foam. Learn why it's easy to make The Hard Choice. More...

MAKE THE HARD CHOICE

It's easy to make the hard choice - KOMA Building Products - long known for manufacturing PVC trim boards and sheets for the building industry. We also manufacture Harmony PVC Flooring, PVC molding, and the Kovert collection of PVC trim boards, skirt boards and corner boards that enhance all types of siding projects, making it even easier to make "The Hard Choice" by choosing KOMA products made using the Celuka process.

UNIQUE CELUKA EXTRUSION PROCESS

KOMA products made with the Celuka process feature the hardest, most durable surface of any cellular PVC product on the market, and the most exacting thicknesses ever manufactured. Your homeowner's investment will be protected, and you're virtually guaranteed to receive material that's un-marred and 100% useable.

NOTICE THE DIFFERENCE

KOMA products made with the Celuka process feature the hardest, most durable surface of any cellular PVC product on the market, and the most exacting thicknesses ever manufactured. Your homeowner's investment will be protected, and you're virtually guaranteed to receive material that's un-marred and 100% useable.

MANUFACTURED TO EXACTING STANDARDS

KOMA trim products, sometimes referred to as plastic lumber, or plastic trim molding, will not rot, split, swell or release paint in the presence of moisture or a harsh environment. Experience perfect yield, defect free, uninterrupted trim board, PVC corner board, bead board, column wraps, PVC floor for porches, and more, including the great looking KOMA Kovert Collection of siding enhancements, that are all manufactured to exacting measurement standards.

“The Hard Choice” is easy with KOMA Building Products.