Pergola Builder & Installation in Chicago Suburbs
Warner’s Decking is a custom pergola builder serving the Chicago suburbs. We design and install cedar, fiberglass, Trex, and motorized louvered roof pergolas that add shade, style, and durability to your outdoor space year-round.

Professional Pergola Builders.
A custom pergola can transform your backyard into a more comfortable and functional outdoor living space. At Warner’s Decking, we design and build pergolas with durability, performance, and long-term value in mind. We use quality materials and expert craftsmanship to build beautiful outdoor spaces that stand up to Midwest weather.
We offer pergola options to suit different homes, styles, and outdoor living needs. Choose from custom wood pergolas, low-maintenance Trex pergolas, or motorized louvered roof systems. We design each pergola to complement your home, deck, patio, and other outdoor features.
We focus on more than appearance. We consider your backyard layout, how you plan to use the pergola, and which materials will be best suited for your home. We build pergolas that provide shade, create space for outdoor dining, and extend your living area outdoors. Our outdoor living specialists will assess your backyard, discuss your plans, and help you choose a pergola that suits your home and needs.
Our Custom Pergola Installation Services

Wood Pergolas
Cedar pergolas are ideal for homeowners who want a natural, architectural focal point in their backyard. The rich wood grain creates a warm, timeless look that blends seamlessly with patios, gardens, and traditional homes.
Cedar is naturally resistant to rot and insects, making it a strong choice for open-air structures. This style is best for homeowners who prefer a classic, organic outdoor aesthetic over modern systems or mechanical features.
Motorized Louvered Roof Pergola
Motorized louvered pergolas give homeowners full control over their outdoor environment. The adjustable roof system allows you to open the louvers for sunlight, tilt them for shade, or fully close them for rain protection.
This is the most adaptable pergola system, engineered for unpredictable Midwest weather. Ideal for year-round outdoor living spaces where comfort and flexibility are the top priority.


Fiberglass Pergola
Fiberglass pergolas give homeowners a clean, modern structure without ongoing maintenance. Unlike wood, fiberglass does not warp, crack, or absorb moisture, making it ideal for long-term outdoor exposure.
This option works best for clean, straight architectural designs. It prioritizes strength and consistency over a natural wood look.
Trex Pergola
Trex pergolas combine the appearance of painted wood with the durability of engineered composite materials. They give homeowners a traditional wood look without the need for staining or sealing. The aluminum core provides structural strength, while the exterior resists moisture, fading, and surface wear. This makes it a strong choice for long-term residential outdoor living spaces.


Serenity Pergola
Serenity pergolas are solid-roof systems designed to create fully shaded outdoor living spaces. The insulated panels block direct sunlight and help regulate temperature. This makes patios and outdoor kitchens more comfortable and usable throughout the year. This style functions more like an extension of the home rather than an open-air pergola.
Freestanding vs. Attached Pergolas

Attached pergolas connect to your house or deck, extending your living space with shade right at the back door. The most common setup for the raised composite decks we build.
Freestanding pergolas stand on their own footings. That means you can put them anywhere in the yard, such as over a dining area or beside a pool.
During your consultation, we look at your layout, sun exposure, and local permit rules to recommend the right fit.
Pergola Gallery In Chicago Suburbs
Pergolas Built for Illinois Weather
Chicagoland pergolas face hot summers, heavy rain, wind, and freeze-thaw winters. We match the material and roof to the conditions:
- Cedar: Naturally resists rot and insects.
- Fiberglass: Resists warping, cracking, and moisture absorption.
- Trex: Aluminum core for strength, with a finish that resists moisture and fading.
- Louvered roof: Open for sun, tilt for shade, or close to block most rain.
- Serenity solid roof: Full shade and rain cover year-round.

Warner’s Decking Pergola Building Process
1. Consultation
Contact Warner’s Decking, Inc. by phone, text, or email to schedule your free, no-obligation consultation. Bring your outdoor living space to life with a custom pergola designed and installed for your home.
2. Design
After we discuss your pergola or outdoor project, our team creates a custom design tailored to your space and goals.
3. Confirm
Our owner personally oversees every project to ensure transparency at every step and confirm your satisfaction before construction begins.
4. Develop
Once you approve the final design. We manage the entire scheduling and permitting process to ensure your project starts without delay.
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Why Add a Pergola to Your Outdoor Space?
- Extend your outdoor season with protection from sun, wind, and light rain.
- Increased Property Value – Adds lasting value to your home investment.
- Instant Shade & Comfort – Creates a cool retreat during hot Chicagoland, Illinois summers.
- Defined Outdoor Rooms – Shape your patio or deck into distinct living areas.
- Entertainment Hub – Perfect for outdoor dining, relaxing, or hosting guests.

Why Choose Warner’s Decking for Your Custom Pergola?
Today’s pergolas offer modern advancements in style, strength, and usability. From traditional wood styles to modern louvered systems, we install pergolas that bring comfort and character to any outdoor space. We offer high-quality pergola installations tailored to Naperville, Plainfield, Downers Grove, St. Charles, and the surrounding Chicagoland suburbs. Here’s why our pergolas stand out:
- Smart louvered options for shade control and ventilation
- Built to withstand Illinois weather year-round
- Low-maintenance materials that resist rot, mold, and fading
- Clean, professional installations with concealed fasteners
- Ideal for patios, decks, pools, and gardens
We help homeowners turn their backyards into comfortable spaces for relaxing or dining outdoors.

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Pergola Contractor

38+ Years of Experience
Frequently Asked Questions
What is the primary benefit of installing a professional-grade pergola?
A custom pergola transforms your patio into a defined outdoor living space. By providing shade and shelter from wind or light rain, it lets you enjoy your backyard throughout the year.
What is a pergola, and how does it add value to my home?
A pergola is an outdoor structure that creates a defined space for dining, relaxing, or entertaining. More than just a decorative feature, a custom pergola improves your outdoor living space. We build with premium cedar, aluminum, and composite. These high-performance materials ensure your pergola adds lasting style, function, and value to your home.
What is a louvered pergola, and why is it the superior choice for Illinois weather?
A louvered pergola features a motorized roof with adjustable slats. With the touch of a button, you can open them for full sun or close them completely to block out rain and heat. Operated by a remote or app, it switches between open and closed for shade, sunlight, and weather protection.
How much does a pergola cost?
Pergola prices vary based on size, materials, design, and whether you choose a motorized louvered or traditional style. Because there are so many variations, it’s hard to give an estimate. Price range can fall between $7,000 up to $75,000+.
How much does louvered pergolas cost?
Pricing for a Louvered Pergola dual-wall 10″ louvered pergola (no lights, app-controlled) depends on size and configuration:
2-Post Configuration (6×6 posts, 2×10 beams)
10′ x 10′ – $21,200
4-Post Configuration (6×6 posts, 2×10 beams)
10′ x 10′ – $22,500
Note: These prices are for pergolas without integrated lighting and include app-controlled louvers. Final pricing may vary based on installation, site conditions, and add-ons.
Do you need a permit for a pergola in Chicago?
Most suburbs like Naperville, Plainfield, Downers Grove, and St. Charles – require a permit and plan review for all pergolas.
Are louvered pergolas worth it?
Louvered pergolas offer flexible shade and weather protection. With the touch of a button, you control sunlight and rain, making your outdoor space comfortable year-round. Built to last, they add value and versatility to your home.
Are louvered pergolas waterproof?
Louvered pergolas are not fully waterproof, but closing the louvers helps block most rain.
Not Sure Where to Start? We Can Help.
Talk with our experts and get guidance for your pergola project.