What makes PCA screen doors so durable? Our exclusive “Thru-Lock System” gives every door additional strength by doubling wall thickness at critical junctions while maintaining a streamlined appearance.
At PCA we found that excessive welding can be unsightly and can crack over time. With strength and durability in mind PCA delivers our exclusive Thru-Lock system, it is exceptionally strong and has a clean appearance. Our exclusive Thru-Lock™ system addresses many structural and aesthetic issues that directly effect the integrity of cross member components that you see in many of the screen doors available on the market today. Used in many screen door styles that we offer: The Mediterranean, Broadway, Bourbon Street, Ocean Avenue, Falling Water and Embassy collections.