Commercial Roofing Specialists
in st. louis, missouri

4K Exteriors is a full-service contractor that takes pride in quality workmanship. Our team only uses products and tools best suited for your project – we guarantee detail-oriented and professional services for any commercial project, any size. With our history of time-efficient and budget-friendly projects, our team has the experience and knowledge to tackle any exterior issue. We have worked with building owners, property managers, government officials, condo associations and homeowner associations – no project is too heavy for us to handle.

4K Exteriors proudly serves the St. Louis metro and surrounding communities.

roof replacement

Types Of Commercial Roofs

  • Modified Bitumen Roofing — A durable, weather resistant type of low slope roof that is manufactured by adding modifiers to standard roofing asphalt and reinforced with fiberglass or polyester fiber matting for better strength and durability.
  • Single-ply Roofing Membranes — These unique materials exhibit great flexibility and higher resistance to UV radiation compared to other roofing products. They are lightweight, easy to install, and boast excellent protection against acid rain conditions. Roofing systems include PVC< TPO, and EPDM.
  • Metal Roofing — A metal roof comes with a long service life and a wind resistance of up to 140mph. It is available in a number of colors and coats, so you can be sure of finding the right set for your commercial building. What’s more? They are excellent reflectors, so they help boost indoor energy efficiency.
  • Asphalt shingles — This material is available in different colors, textures, thickness, and can even be treated to resist mold and mildew. The roofing system is easy to install and offers solid protection against inclement weather. No wonder it is the most popular residential roofing system in America today.

The roofing experts at 4k Exteriors are ready and able to care for your commercial building. Contact us for a free estimate today by calling 636-944-1495 


Our technicians are on call 24/7 ready to assist you. 

What sets 4K Exteriors Apart

  • Close-Knit Team
  • No Pressure Consultations
  • Impeccable Track Record
  • 24 Hour Emergency Service

Roof Damage? Let us take a look.



Contact us now and one of our experienced technicians will reach out for your FREE inspection.