PEX tubing, also known as cross-linked polyethylene tubing, is a versatile and durable material that has recently gained significant popularity. Their flexibility, resistance to corrosion, and ability to withstand high temperatures make PEX supplies an ideal choice for a wide range of applications in residential and commercial heating systems. As a diverse distributor of plumbing supplies, Craft Supply carries oxygen barrier PEX supplies specifically designed to meet the demands of radiant heating systems. Our PEX tubing supplies are ideal for professional contractors buying in bulk or DIY-inclined homeowners looking for a cost-effective solution. Explore our selection today to find the perfect fit for your next project.