Products Offerings may vary by location

  • Columns
  • Afco
  • Flashing, Drains & Ventilation
  • Windows
  • Insulation Boards & Pavers
  • Fasteners & Adhesives
  • Metal Roofing & Wall Panels
  • Tools
  • Shingles
  • Decking
  • Fiber Cement Siding
  • Shingles
  • Underlayments
  • Ventilation & Flashing
  • Tools
  • Shingles
  • Fiber Cement Siding
  • Doors
  • Flashing, Drains & Ventilation
  • Built-Up Roofing & Modified Bitumen
  • Shingles
  • Fiber Cement Siding
  • Insulation Boards & Pavers
  • Moldings & Trim
  • Synthetics & Composites
  • Railings
  • Coatings & Adhesives
  • Underlayments
  • Decking
  • Attic Insulation
  • Ventilation & Flashing
  • Vinyl Siding
  • Sun Tunnels & Skylights
  • Shingles
  • Vinyl Siding
  • Roof Hatches & Skylights
  • Coatings & Adhesives
  • Doors
  • Doors
  • Metal Roofing & Wall Panels
  • Synthetics & Composites
  • Windows
  • Railings
  • Metal Roofing & Wall Panels
  • Decking
  • Insulation Boards & Pavers

St. Louis’ most complete inventory of roofing materials and exterior remodeling products under one roof.

It’s easy to find out more about the materials you need to complete the job. You’ll find a wide range of roofing materials, siding, windows and doors … along with a complete line of accessories.

Request a Quote

Built-Up Roofing & Modified Bitumen

Built-Up Roofing systems have been utilized for over 100 years in the roofing industry. Crown C Supply has all the Built-Up Roofing and Modified Bitumen supplies you need. We carry products from these suppliers:

  • Bitutak
  • Derbigum
  • Ruberoid
  • Johns Manville
  • Flintlastic

Coatings & Adhesives

Crown C Supply carries these top-quality Coatings & Adhesives:

  • Gaco Western
  • ER Systems
  • Tropical Asphalt
  • OMG Roofing Products


Your various options in Low Slope Roofing include EPDM - Ethylene Propylene Diene Monomer Rubber, TPO - Thermoplastic Polyolefin, and PVC - Polyvinyl Chloride. Crown C Supply carries these top-quality products:

  • GAF
  • TopSpec
  • Versico

Flashing, Drains & Ventilation

Make sure your Low-Slop Roofs have the right drains, ventilation and flashing systems. Crown C Supply carries these top of the line products:

  • Portal Plus
  • Marathon
  • Fortress
  • ChemLink
  • EternaBond
  • Metal Sales
  • Metal ERA
  • OMG Roofing Products

Insulation Boards & Pavers

Crown C Supply carries rigid insulation and pavers from these leading brands:

  • KingSpan
  • Old Castle
  • Blue Ridge
  • Green Guard
  • Securock
  • Hunter
  • Versico
  • Insulfoam

Roof Hatches & Skylights

Daylight has a great deal of influence on how good we feel. Skylights make a tremendous difference in the beauty and ambiance of a home interior.

Crown C carries these leading brands: VELUX® and Bilco.®

Attic Insulation

To perform successfully, insulation has to become an integral part of the roof assembly and must function in concert with the membrane and the structural deck. Wise insulation choices result in successful roof systems that perform over the long term.

We carry Owens Corning which will help extend the life of your roof.


Economical and long-lasting, asphalt composition shingles are by far the most popular roofing product on the market. Whether you're looking for a basic 3-tab or something more upscale or dimensional, our pros offer a variety of colors, grades, and styles. We carry fiberglass asphalt shingles that carry a Class A fire resistance rating from Underwriters Laboratories (UL), the highest fire rating available. Fiberglass shingles also resist high winds, making them perfect for woodland and extreme weather regions.

  • Atlas®, CertainTeed, GAF, IKO, and Owens Corning® products of all styles & shapes – In Stock Now
  • Shingles, 25-Year Strips & 30-Year Architecturals
  • Felt of All Weights & Grades
  • Starter Shingles & Ventilation Products
  • Ice & Water Shield of All Types
  • Hip & Ridge Products
  • Most Colors In Stock
  • CertainTeed Lifetime & Specialty Shingles Available
  • Flat Roof Material & Accessories In Stock
  • Commercial Roofing Products In Stock

Metal Roofing & Wall Panels

Not only is today's metal roofing very attractive, it's also the most durable roofing product on the market. In addition, metal roofs are virtually impervious to the most devastating weather events, including: extreme heat, fire, hail, heavy snow, hurricane-force wind, and wind-driven rain.

We carry products from these fine companies: UNION, ATAS, METAL SALES™, CertainTeed, Pac-Clad, METAL ERA.

Sun Tunnels & Skylights

Dating back to Ancient Rome, syklights bring light and a beautiful design to any space. Types include canopy systems, roof windows, unit skylights, translucent walls, and custom skylights.

  • Velux®

Synthetics & Composites

Crown C Supply carries these top Synthetic and Composite Roofing Underlayments and products:

  • Interwrap
  • Rex
  • EcoStar
  • Inspire


Ensuring the durability and long life of a roof begins with proper weatherproofing. Roof underlayments are water resistant or waterproof base layers that are used beneath the primary roofing material. Crown C Supply represents the finest products available.

  • Apoc
  • Carlisle

Ventilation & Flashing

In order to fight heat and moisture, homes in all climates must be ventilated year-round.

Heat in unventilated attics may cause temperatures to exceed 150 degrees. It can damage shingles, roof sheathing, and radiate down into the living area. Moisture is a home's No. 1 enemy. It can cause rot, mildew, mold, paint blister and ineffective insulation. Proper ventilation reduces energy bills, winter ice buildup, and eliminates mold and mildew, which can lead to major health problems. Ventilating the attic space extends the life of shingles, insulation and other building components.

Types of vents include:

  • Foundation Vents
  • Gable Vents
  • Intake Vents
  • Ridge Vents
  • Solar Power Vents
  • Specialty Vents
  • Standard Power Vents
  • Static Roof Vents
  • Turbine Vents

Fiber Cement Siding

Fiber cement has the look and feel of natural wood siding, with less maintenance and is insect-resistant.

  • LP Smart Side
  • JamesHardie®
  • Nichiha

Vinyl Siding

Each siding choice expresses something unique about your distinct style. Naturally you want something that is attractive and versatile. You need something that enhances the architectural style and beauty of your home as well as provide noise reduction and energy savings.

  • 42 Colors to Choose From, Widest Selection Anywhere
  • Many Different Panels & Profiles In Stock
  • Accessory Items of All Styles & Shapes
  • Products & Styles to Fit Any Budget


We have styles that will do more than frame your landscaping. We can help you create a better view, or keep the world out of your retreat. Windows can be both functional and enhance the look of your home. Fancy or plain, big or small, let us help you put a new light on things.

  • Vinyl & Aluminum - Single & Double Hung
  • Insulated Glass & Screens
  • New Construction & Replacement
  • Standard & Custom Sizes
  • Acrylic & Glass Block Fixed Windows


Doors welcome visitors into your home. Atlantic carries entry doors in many materials and styles – including mahogany, oak, simulated wood and steel. We also sell sliding patio doors and swinging patio doors.


Crown C Supply carries top-quality materials for a porch, above-ground pool deck, ground-level deck or backyard deck. Products include pressure-treated lumber, deck tiles, pressure-treated decking; or composite decking and railings in multiple colors and sizes.

  • ROYAL® Building Products
  • TREX®


Our dedication to delivering the highest quality materials is exemplified with our lines of railing products. Crown C Supply offers a complete line of aluminum railing and columns in a variety of attractive finishes, colors and baluster and handrail styles.

Moldings & Trim

Crown C Supply has trimboard, finish-grade trim, universal skirt board, integrated drip edge, cornerboards, beadboard, column wrap, fascia boards, sheets, and much more! We carry these quality brands:

  • Versatex
  • MiraTec
  • Spectis Moulders


Columns are typically used to support decking and railings for an outdoor recreational space such as a deck or patio. Our fiberglass and aluminum products on sale:

  • Structural & Load Bearing
  • Many Sizes & Shapes to Choose From In Stock
  • Builder & Fluted Series

Fasteners & Adhesives

Crown C Supply carries the industry best fasteners designed to provide the best performance for your next low-slope project. Including:

  • GeoCel
  • Bostitch
  • OMG Roofing Products


We understand that a contractor's needs go beyond construction materials. To support these requirements we carry a wide range of professional tools and equipment.

  • Malco® hand tools designed to give your job the professional touch, making the contractor's job easier.
  • Leister
  • Arco Building Systems
  • Flame Engineering
  • Rol-Air
  • Luco Mop
  • AJC
  • Bostitch

CROWN C SUPPLY is a division of SRS DistributionDistribution

© SRS Distribution Inc. SRS Distribution Development Team