Serving the Acadiana region with Reliable Wholesale Building Materials & Supplies

Wholesale Building Materials Supplier in Acadiana, Louisiana 

A black-and-white icon of a scale with a single dollar sign on the left pan and a double dollar sign on the right.

Competitive Pricing

We offer highly competitive pricing on all wholesale building materials, helping you maximize your budget without sacrificing value.

An icon of a telephone handset with a speech bubble containing two horizontal lines above it.

Customer Service

Our team is dedicated to providing exceptional customer service, ensuring a smooth and helpful experience from product selection to purchase.

A black outline icon of a clipboard with a checklist featuring three checkmarks and dashed lines.

Quality of Supplies

We supply only high-quality building materials you can rely on for durability, performance, and long-term results.

A simple line art icon of a location pin centered over a stylized globe.

Locally Owned and Operated

As a locally owned and operated business, we take pride in serving our community with personalized service and dependable support.

A two-story suburban house with a two-car garage, gray siding, and stone accents, set against a sunset sky.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

HomeAdvisor Top Rated badge featuring five orange stars on a grey shield background.
HomeAdvisor Top Rated badge featuring five orange stars on a grey shield background.
BBB Accredited Business logo: a teal rectangular sign with the BBB torch icon and the text
A warehouse floor featuring blue conveyor belt systems above and cardboard boxes stacked on wooden pallets below.

welcome to Courville's Wholesale Supply

Courville's Wholesale Supply is your trusted local source for high-quality building materials in Acadiana, Louisiana and throughout the surrounding areas. We specialize in a wide range of products including vinyl siding, windows, doors, mobile home skirting and underpinning, mobile home supplies, and screen enclosures—everything you need to complete residential or mobile home projects efficiently and affordably. As a locally owned and operated wholesale supplier, we take pride in offering competitive pricing without compromising on the quality of our materials. Our team is committed to delivering exceptional customer service, helping contractors, homeowners, and property managers find the right products for every job. Whether you’re upgrading, repairing, or building from the ground up, Courville's Wholesale Supply is the go-to choice in Acadiana, Louisiana and surrounding communities for reliable products and dependable service.

Product Manufacturers

Supplying Building Materials That Keep Projects Moving in  Acadiana, Louisiana

Courville's Wholesale Supply is a dedicated vinyl siding supplier serving Acadiana, Louisiana, and the surrounding communities, helping contractors, homeowners, and property managers keep projects moving without delays or compromises on quality. As a trusted board and batten vinyl siding supplier with over 30 years of experience, we understand that consistency, availability, and product quality directly impact how efficiently a project comes together. Customers working with us also gain access to premium ProVia® products, including ProVia doors, windows, siding, stone, and metal roofing, adding an extra layer of design flexibility and performance. Beyond vinyl siding, we also supply windows, doors, mobile home skirting and underpinning, mobile home supplies, and screen enclosures—giving you one dependable source for exterior and structural materials. Our approach is simple: make sourcing vinyl siding and related building materials straightforward while maintaining high standards across every product category we carry.

ProVia logo in green and black with the tagline “THE PROFESSIONAL WAY”

WINDOWS THAT WORK AS HARD AS YOU DO

Designed for the pace of modern living and building, Atrium® windows and doors deliver reliability you can count on, whether you're managing a building project or making upgrades to your own home. Thoughtful design, consistent quality, and a seamless experience help ensure every window and door performs as expected, from the moment it's installed and for years to come.

Our Supplies

A metal ladder scaffold set up against the side of a house, where siding is partially installed over plywood sheathing.
A metal ladder scaffold set up against the side of a house, where siding is partially installed over plywood sheathing.

Vinyl Siding

Vinyl siding is supplied as a durable exterior cladding solution that protects structures while enhancing visual appeal. It resists moisture, fading, and environmental wear, ensuring long-term performance. Consistent panel quality and reliable finishes support efficient installation and low-maintenance exterior surfaces.

A metal ladder scaffold set up against the side of a house, where siding is partially installed over plywood sheathing.
A row of white-framed windows with multiple panes overlooking a blurry outdoor area.

Windows

Windows are supplied as essential structural components that improve energy efficiency, ventilation, and natural lighting. Built with durable materials, they help regulate indoor temperatures and reduce energy loss. Available in multiple styles, they support flexibility, performance, and architectural design requirements.

A metal ladder scaffold set up against the side of a house, where siding is partially installed over plywood sheathing.
A grid of twenty-four colorful, arched Georgian-style front doors set into stone facades.

Doors

Doors are supplied to provide dependable security, insulation, and controlled access within a structure. Manufactured for strength and consistent operation, they support entryways and interior applications. Reliable construction ensures durability, contributing to efficient installation while balancing functionality with long-term design consistency.

A row of white static caravans sits on a grassy field at the base of a forested hillside under a cloudy sky.

Mobile Home Skirting & Underpinning

Skirting and underpinning materials are supplied to protect mobile home bases from moisture, pests, and structural exposure. These systems improve insulation and support stability. Built for durability and consistent performance, they preserve structural integrity while maintaining reliable functionality over extended periods.

A side view of a white and silver travel trailer parked on a paved surface during an overcast day.

Mobile Home Supplies

Mobile home supplies include essential materials used for maintenance, repair, and system upgrades. These products support ongoing functionality and extend the lifespan of structural and mechanical components. Designed for reliability, they help maintain efficiency and ensure consistent performance across daily operational requirements.

A metal ladder scaffold set up against the side of a house, where siding is partially installed over plywood sheathing.
A swimming pool set in a covered patio area with lounge furniture and a screen enclosure under a blue sky.

Screen Enclosures

Screen enclosure materials are supplied to create protected outdoor spaces that allow airflow while blocking insects and debris. Designed for durability, they improve usability in patios and exterior areas. These systems support extended outdoor living while maintaining visibility and a clean appearance.

A metal ladder scaffold set up against the side of a house, where siding is partially installed over plywood sheathing.

Vinyl Siding

Vinyl siding is supplied as a durable exterior cladding solution that protects structures while enhancing visual appeal. It resists moisture, fading, and environmental wear, ensuring long-term performance. Consistent panel quality and reliable finishes support efficient installation and low-maintenance exterior surfaces.

A row of white-framed windows with multiple panes overlooking a blurry outdoor area.

Windows

Windows are supplied as essential structural components that improve energy efficiency, ventilation, and natural lighting. Built with durable materials, they help regulate indoor temperatures and reduce energy loss. Available in multiple styles, they support flexibility, performance, and architectural design requirements.

A grid of twenty-four colorful, arched Georgian-style front doors set into stone facades.

Doors

Doors are supplied to provide dependable security, insulation, and controlled access within a structure. Manufactured for strength and consistent operation, they support entryways and interior applications. Reliable construction ensures durability, contributing to efficient installation while balancing functionality with long-term design consistency.

A row of white static caravans sits on a grassy field at the base of a forested hillside under a cloudy sky.

Mobile Home Skirting & Underpinning

Skirting and underpinning materials are supplied to protect mobile home bases from moisture, pests, and structural exposure. These systems improve insulation and support stability. Built for durability and consistent performance, they preserve structural integrity while maintaining reliable functionality over extended periods.

A side view of a white and silver travel trailer parked on a paved surface during an overcast day.

Mobile Home Supplies

Mobile home supplies include essential materials used for maintenance, repair, and system upgrades. These products support ongoing functionality and extend the lifespan of structural and mechanical components. Designed for reliability, they help maintain efficiency and ensure consistent performance across daily operational requirements.

A swimming pool set in a covered patio area with lounge furniture and a screen enclosure under a blue sky.

Screen Enclosures

Screen enclosure materials are supplied to create protected outdoor spaces that allow airflow while blocking insects and debris. Designed for durability, they improve usability in patios and exterior areas. These systems support extended outdoor living while maintaining visibility and a clean appearance.

COVERS

Brighten Your Day With a Little Shade

Whatever your reason for adding a cover to your home, choosing the right construction system is the first step. Structural aluminum covers install quickly, are more durable, require less maintenance, and can be easily converted to a room enclosure later. Choose from either insulated and non-insulated aluminum covers designed to suit your home and budget.


Our covers are available in six attractive colors: Adobe, Sandstone, White, Ivory, Desert Sand, and Bronze. These enamel finishes are baked onto the metal surface, making them virtually maintenance-free. You can also choose stucco or cedar embossed aluminum.



Best of all, most units can be installed in just one day.

Roll-Form pan systems are affordable and protect against inclement weather. Insulated panel systems offer additional strength and insulative features.

PERMAWOOD

Aluminum Shade Structures by Structall

Permawood Shade Structure is an investment in beauty and value. Its lattice design with its sophisticated charm makes it a landscaping focal point for any home. All units are constructed of embossed aluminum with a richly textured wood-grain finish for an authentic wood look.


The long-term cost is less than wood, because Permawood won’t burn, attract termites, crack, peel, warp, rot, or need constant repainting.

  • Strong, long-lasting, low-maintenance aluminum
  • Color-matching fasteners
  • Attach to home or construct free-standing
  • Lifetime limited warranty
  • Heavy header beam construction
  • Posts install with brackets fastened to a concrete slab or embedded in concrete footings
  • Virtually maintenance free
  • Custom designed and custom fit

End Cap Styles

Close-up of a gray rectangular box or package with a folded white front edge.
White geometric wall-mounted speaker or light fixture on a light background
Close-up of a white decorative shelf bracket with a curved support and rectangular ends
Close-up of a white and gray molded plastic or foam part with a curved cutout shape

Enjoy the sophisticated charm of a lattice cover - rain, shade or shine.

The Santa Fe and the HardTop combine the solid roof of the Snap-N-Lock insulated panel with beautiful lattice accents and exposed rafter tails.


Permawood Shade Structures are available in five colors: White, Spanish Brown, Sandstone, Adobe, and Desert Sand.


Aluma-Shield with Teflon surface protector provides:


  • Washability of a semi-gloss finish and decorative appeal of a matte finish
  • Surfaces that repel oil, dust, dirt, and stains, making them easy to keep clean
  • Protection from UV and weathering
  • Resistance to corrosion from sun, salt, and pollution
  • A durable surface that resists chalking and fading
  • A premium coating without the premium price
Black-and-white logo reading “THE ORIGINAL SNAP-N-LOCK INSULATED PANEL”

The Snap-N-Lock panel creates a structurally superior cover. The panel’s integrated insulation makes it perfect for reducing heat from the sun. Panel skins are available in paint-matching White, Sandstone, Adobe, and Desert Sand.

Color swatches labeled White, Sandstone, Antelope, Desert Sand, and Spanish Brown
Exploded view diagram of insulated panel roof system with 3
Snap-N-Lock insulated panel diagram with cross-section and finish color options.
Diagram of a fan beam detail with aluminum frame and installation notes for fasteners and condensation management
Exploded diagram of a non-insulated patio roof with wall header, gutter, valance, and roof panels

10 Year Limited Warranty

Structall Building Systems, Inc. warrants to the purchaser that Structall’s metal panel products will not delaminate as a result of a defect in materials or workmanship for a period of 10 years from the date of purchase. In the event of a valid claim, Structall will provide replacement panels.


Structall Building Systems, Inc. warrants to the purchaser that Structall’s coated aluminum materials used in the roof pans will not split, chip, peel, flake, or blister as a result of a defect in materials or workmanship for a period of 10 years from the date of purchase. In the event of a valid claim, Structall will provide replacement pan products.


See Metal Clad Panel Warranty Agreement and Pan Roof Warranty Agreement for more details.


© Structall Building Systems, Inc. All Rights Reserved.

Whatever your reason for adding a cover to your home, choosing the right construction system is the first step. Structural aluminum covers install quickly, are more durable, require less maintenance, and can be easily converted to a room enclosure later. Choose from either insulated and non-insulated aluminum covers designed to suit your home and budget.


Our covers are available in six attractive colors: Adobe, Sandstone, White, Ivory, Desert Sand, and Bronze. These enamel finishes are baked onto the metal surface, making them virtually maintenance-free. You can also choose stucco or cedar embossed aluminum.



Best of all, most units can be installed in just one day.

Covered patio with wood ceiling, dining table, wicker chairs, fireplace, and large windows overlooking greenery

Customization

With all the choices available to me, why should I buy a Structall Building Supply screen room?



  • Structall screen rooms are built with all aluminum materials for unsurpassed strength, durability, and low maintenance. Aluminum extrusion will not rust, allowing you years of hassle-free relaxation in your new screen room.

  • Aluminum extrusion is available in five colors: white, bronze, ivory, adobe, and sandstone, which could be contrasted to give a range of modern looks.

  • Structall screen room systems offer fiberglass screen in a variety of colors and mesh sizes to control heat and airflow, letting you enjoy the best of the outdoors.
Exploded diagram of a non-insulated patio roof with wall header, gutter, valance, and roof panels

Structall Building Systems, Inc. warrants to the purchaser that Structall’s metal panel products will not delaminate as a result of a defect in materials or workmanship for a period of 10 years from the date of purchase. In the event of a valid claim, Structall will provide replacement panels.


Structall Building Systems, Inc. warrants to the purchaser that Structall’s coated aluminum materials used in the roof pans will not split, chip, peel, flake, or blister as a result of a defect in materials or workmanship for a period of 10 years from the date of purchase. In the event of a valid claim, Structall will provide replacement pan products.


See Metal Clad Panel Warranty Agreement and Pan Roof Warranty Agreement for more details.


© Structall Building Systems, Inc. All Rights Reserved.

10 Year Limited Warranty

Covered patio with wood ceiling, dining table, wicker chairs, fireplace, and large windows overlooking greenery

SCREEN ROOMS

Bring the Best of Nature Into Your Home

Covered patio with wood ceiling, dining table, wicker chairs, fireplace, and large windows overlooking greenery

Increased Value

Adding extra living space to your home not only provides you and your family a better standard of living, but also increases the value of your home.


If you’ve ever considered adding a room to your house, you’ve also considered the time and costs involved. Using conventional construction methods can be quite expensive, time-consuming, and often require the reconstruction of your home.


Structall offers a wide variety of solutions for adding a screen room to your home. Whether you convert an existing porch or patio into a screen room or start a new screen room from scratch, Structall has a solution to meet your needs. Our screen room systems reduce construction time drastically, so you could be enjoying your new room in a couple of days!

Customization

With all the choices available to me, why should I buy a Structall Building Supply screen room?


  • Structall screen rooms are built with all aluminum materials for unsurpassed strength, durability, and low maintenance. Aluminum extrusion will not rust, allowing you years of hassle-free relaxation in your new screen room.


  • Aluminum extrusion is available in five colors: white, bronze, ivory, adobe, and sandstone, which could be contrasted to give a range of modern looks.


  • Structall screen room systems offer fiberglass screen in a variety of colors and mesh sizes to control heat and airflow, letting you enjoy the best of the outdoors.
  • Structall Building Supply offers the largest assortment of kickplates in the industry. Kickplates can be ordered with standard smooth or cedar embossed aluminum. Insulated kickplates provide additional impact resistance, and can be converted to a vinyl or glass room later. Insulated kickplates can be ordered with embossed Rigiwall Thermoplastic, and stucco or cedar embossed aluminum. Ask your contractor about the variety of kickplate colors and textures available to you.


  • Structall screen rooms are the safest and best pest deterrent available. Keep pesky mosquitoes, gnats, and flies away from your enjoyment of food, family and friends.

SunBreeze Edition

All of these choices are part of Structall Building Supply’s Sun Breeze Edition room enclosures. This line includes both screen and vinyl window enclosures and was designed for those who wish to have the “feel of the outdoors” without having to deal with the harsh realities of Mother Nature.


Screen rooms allow you to experience the fresh air of a Spring rain, the Summer breezes without the insects, and the cool crisp winds of Autumn. Structall screen rooms are for budget-minded individuals who want to add value to their homes immediately.


Ask your contractor about other Structall Building Supply products such as patio and walkway covers, and vinyl and glass enclosures, all of which will enhance the beauty of your home.

Your Dependable Vinyl Siding Supplier, Backed by Decades of Experience

Strong results start with dependable materials, and every project benefits from a consistent source of vinyl siding. As a dedicated board and batten vinyl siding supplier with decades of experience, Courville's Wholesale Supply understands how to support construction, renovation, and maintenance with materials that perform reliably over time. Beyond siding, our focus extends to windows, doors, skirting, underpinning, and screen enclosure materials, giving contractors, homeowners, and property managers one dependable source for exterior remodeling products and structural components. Whether the goal is upgrading, repairing, or building from the ground up, our commitment remains the same: providing reliable vinyl siding and building supplies that deliver consistent performance from start to finish.

See What Our Customers Are Saying!

Testimonials

A person in a black coat and red scarf walks through a snowy, tree-lined path under a bright, sunny sky.

Jake S.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

⭐⭐⭐⭐⭐

Jake S.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

⭐⭐⭐⭐⭐

Jake S.

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

⭐⭐⭐⭐⭐

See What we do

recent projects

Four workers on ladders repair the screen enclosure of a pool deck at the back of a house.
View More
Two workers stand on stepladders, installing a black aluminum frame against the wall of a home.
View More
A grey, rugged expedition camper truck parked on a paved lot under a blue sky with scattered clouds.
View More
View More
View More
View More
View More

frequently asked questions

  • How do you choose the right vinyl siding supplier?

    To choose the right vinyl siding supplier, look for quality materials, reliable availability, and strong product knowledge. Understanding project needs and maintaining reliable supplies are key to long-term results.

  • Why is vinyl siding a good choice for exterior projects?

    Vinyl siding is a good choice for exterior projects because it offers durability, low maintenance, and long-term protection. A strong focus on quality exterior siding materials and dependable sourcing helps support better exterior performance.

  • How can vinyl siding help a project succeed?

    To successfully complete an exterior project, focus on consistent inventory, strong material quality, and efficient supply support. Reliable vinyl siding materials and strong supplier relationships are essential for sustainable performance and long-term success.

  • Why choose Courville's Wholesale Supply as your vinyl siding supplier?

    Courville's Wholesale Supply delivers dependable vinyl siding backed by over 30 years of experience, ensuring consistent quality, competitive pricing, and reliable product availability for every project.

SERVICE AREA

Proudly Serving the Acadiana, Louisiana & Surrounding Areas

  • Acadiana, Louisiana
  • Lafayette, LA
  • Duson, LA
  • Carencro, LA
  • Broussard, LA
  • Youngsville, LA
  • Rayne, LA
  • Crowley, LA
  • Breaux Bridge, LA
  • Milton, LA
  • Maurice, LA
  • Abbeville, LA
  • Cade, LA
  • Church Point, LA
  • Sunset, LA
  • Arnaudville, LA
  • Opelousas, LA
  • Eunice, LA