Robbins convertible tops are high-quality tops because the company manufactures them with first-quality materials and custom workmanship. Robbins uses Gerber Cutting technology to duplicate and improve factory designs, and uses better heat sealing techniques or adds reinforcements to the convertible tops.
The Robbins company tests each lot of topping by using stretch, sew and heat seal tests, to ensure the quality of the materials. It also tests the thread it uses to sew the fabric. The company patented its PermaLok Window Bonding system and gives the original purchaser a lifetime window bond warranty. The company notes on its website that it continuously improves its processes, products and customer service.