How do I clean Trex decking?

For regular cleaning, rinse with a garden hose, scrub with warm soapy water using a soft-bristle brush, and rinse thoroughly. For deeper cleaning on newer Trex boards (Transcend, Enhance, Select), use a Trex-approved composite deck cleaner. Pressure washing is allowed on capped composites only—keep pressure at 2,100 PSI, use a 40° fan tip, and hold the wand at least 8 inches from the boards, spraying along the grain. For mold or mildew, use warm soapy water and a soft brush. For food or oil stains, clean promptly with warm soapy water. For snow and ice, use a plastic shovel and calcium chloride or rock salt for de-icing. Avoid bleach, acetone, harsh solvents, sanding, or power-scrubbing, as these can damage the capped surface.

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Award-Winning Deck Builders in Chicagoland Since 1988

Q: How much does a Trex deck cost in Chicago suburbs?

A 16×12 Trex deck starts around $20,000, with the final cost depending on size, design, steps, and materials. Deck size and layout affect price, as larger or multi-level decks require more materials and labor. Adding steps or access points increases complexity and cost. Trex product lines range from Enhance (affordable) to premium Transcend and Lineage, with material costs roughly $5–$15+ per square foot. Custom features such as railings, lighting, seating, and pergolas add to installation costs, and additional expenses like permits, fasteners, and accessories can also increase the total. As a TrexPro Platinum Contractor, Warner's Decking provides expert installation, competitive pricing, and access to warranties, ensuring your deck looks amazing and lasts for years.

TrexPRO® Platinum Deck Contractor

Warner’s Decking, Inc.

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Build Your Dream Backyard with Chicago’s Trusted Deck Experts

Warner’s Decking is the premier deck builder for Chicago suburbs homeowners. Our professional deck contractors have served Naperville, St. Charles, Plainfield, Downers Grove and surrounding suburbs since 1988. We specialize in installing custom composite decking, pergolas, motorized louvered roof pergolas, porches, and complete outdoor living solutions.

If you’re looking for experienced deck builders, our certified TrexPRO® Platinum contractors have built thousands of decks and are consistently recognized as top-rated deck contractors throughout the Chicago suburbs.

As the first original deck builder in Naperville, we are a proud family-owned company and were among the first TrexPro Gold Contractors in the U.S., earning this recognition in 2003. In 2008, we became a TrexPro Elite Contractor, one of only 50 in the nation. When the TrexPRO® Platinum Program launched, we were immediately selected based on our status as the highest-grossing Trex contractor in the Chicagoland area since 2001.

Warner’s Decking, Inc. and Trex Company have maintained a partnership for over 25 years allowing us to offer industry-leading warranties including a 10-year labor warranty and up to a 50-year warranty on fade and stain, depending on the Trex product selected. Our deck contractors are available year-round to bring your outdoor living vision to life, building a beautiful outdoor space you’ll enjoy for decades.

TrexPro certified expert deck installers, part of Trex’s official network delivering top-quality composite decking projects..

Custom Trex Composite Deck Builder in DuPage & Will County, IL

TrexPRO® Platinum Deck Contractors

Warner’s Decking has been part of the TrexPro® Platinum Program since its inception and has been recognized as a leading deck builder throughout the Chicago suburbs since 2001. With decades of specialized experience, we’re the most experienced Trex installers in the Chicago market, setting the standard that other contractors have looked up to for years.

Our expertise pairs perfectly with Trex’s industry-leading products. Engineered to last, Trex decks are constructed from durable, high-performance reclaimed and recycled materials and deliver long-term resistance to weathering without the constant upkeep required by wood decks.This high-performance composite decking is engineered to withstand fading, scratches, and stains so you will spend more time enjoying your new deck and less time on upkeep.

As the highest-rated deck builders in Chicago, IL, our decking contractors specialize in the entire composite deck installation process—from the initial design mockup to installing the final deck board. We have the experience and expertise to build the perfect deck for your home. We’ll work with you to create a custom design that fits your needs and budget, using only the highest quality materials when constructing your deck or patio. Contact us now for your quote from our pros.

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What Our Customers Are Saying

50-Year

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Warners Decking 35 Years of Deck building Service Badge.

100’s

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Why Chicagoland Homeowners Choose Us

Premier Composite Deck Installation in the Chicago Suburbs

35+ Years of Stellar Service Across Chicagoland

We design and install top of the line custom composite decks throughout all of Chicago suburbs. With dozens of industry awards, we’ve been recognized two years in a row with the prestigious Customer Service Award for best customer service in the USA, along with the Stellar Service Award for being in the top of Trex deck builders in the US with an average rating of 4.8/5 stars.

Our commitment to providing quality services has earned us hundreds of positive reviews and accolades from our customers, which is why we have been consistently declared as one of the best deck contractors around.

Local deck builder in Naperville, Plainfield, Downers Grove, & St. Charles, Illinois.

Local Family-Owned

The Warner’s family has proudly been serving the Chicagoland & Naperville, IL surrounding areas since 1988 as a certified TrexPro® decking company & a TrexPro® Platinum Contractor. Our pros value our customer’s needs and ideas and make them a reality.

Master-Level Deck Design & Craftsmanship

Our high quality decks have been exceeding customer expectations for decades. Winning Trex’s Multi-Year “Best-In-Class Customer Service” Award. We prioritize quality, that’s why we are the best TrexPro® Platinum Installers.

25 Years of Partnership with Trex Company

In 2004, Warner’s Decking, Inc. became the first TrexPro Gold Contractor. In 2008, a TrexPro Elite Contractor – 1 of only 10 in the nation and one of the first TrexPro Platinum Contractor, the highest Trex builder honor.

Industry-Leading Decking Warranties

With our Trex partnership, we are proud to offer a 10 year labor warranty coverage for every deck we build, as well as 25 to 50-year guarantee against fading and staining depending on the chosen Trex product line.

“Pleasure to work with them back then and still a pleasure today”

“Warner’s built our deck 16 years ago and we have enjoyed it ever since. This year we needed some small maintenance items and they were happy to come out and take care of it. It was a pleasure to work with them back then and still a pleasure today. Great quality and service.”

– Tim K.

Our Recent Deck Projects

Custom Backyard Decks, Pergolas, Porches & More

With over three decades of experience constructing outdoor structures, our deck installation pros combine local experience with high quality products transforming homes. Warner’s Decking, Inc. is a family-owned business with the strength and confidence of professional decking contractors. Our in house pros work hand-in-hand with you to create a custom project that’s uniquely suited to your style, compliments your home’s architecture and is designed for maximum functionality all while withstanding any weather. Check out some of our best work in our inspiration gallery and see what makes us the best deck builders in the area. From Trex Select, Trex Enhance, Trex Transcend, Trex Signature and other options for composite decking boards, our work will transform your house.

Two tone raised Trex decking in Chicago area.

Newly built Trex deck with glass infill railings supported on brick pillars in Chicago suburbs IL.

Aerial view of new Trex Pebble Grey composite deck with outdoor lounge area by your local deck builder Warner's Decking in Plainfield IL.

Raised composite deck with a gazebo in Downers Grove IL.

Perspective view from a covered deck in Naperville, IL.

Pergola by the pool deck creating a relaxing outdoor lounge area in Chicago area.

Chicagoland pool composite deck builders.

Custom two-tone Trex Transcend composite decking Downers Grove, IL.

Trex Transcend composite deck installed in Chicago area by Naperville, IL deck builder.

Professional outdoor living space featuring decks, pergolas, gazebos, porches, pergolas, and more in Chicago area.

New deck installation in Chicago suburbs.

newly installed brown and black Trex composite deck by your local deck builder near me Chicago suburbs, Illinois.

Close up view of a newly installed composite deck in Naperville, IL.

Frequently Asked Questions

Do I need a permit to build a deck in Naperville, Plainfield, Downers Grove or St. Charles, Illinois?

Yes, a building permit is required in Naperville, Plainfield, Downers Grove, and St. Charles for most deck construction projects. This is typical for nearly all Chicago suburbs, especially when building elevated decks, adding stairs or railings, or making structural changes.

Why is Warner’s Decking, Inc the best deck builder in Chicago suburbs?

Warner’s Decking was the first company in the Naperville and Plainfield area to specialize in custom decks. Unlike many builders, all of our work is completed by our in-house team, allowing us to maintain strict quality control. One of the reasons why we’ve been trusted for decades. We never subcontract our work, because subcontractors often prioritize speed over craftsmanship, which compromises quality. Every project receives the attention to detail it deserves, ensuring lasting results. As one of the highest-grossing deck builders in the Chicagoland area, we were among the first TrexPro® Platinum Contractors, and we’ve proudly maintained a 25-year partnership with Trex Company. We stand behind our work with industry-leading warranties, including a 10-year structural warranty and a lifetime craftsmanship warranty, giving you confidence that your deck will last.

What other services does Warner’s Decking Provide?

Warner’s Decking, Inc. is a premier deck and remodeling company offering a wide range of outdoor and home improvement services, including:

Outdoor Living & Decking Services Custom Deck Construction – Specializing in composite, cedar, and pressure-treated wood decks

Pergolas – Traditional wood pergolas and motorized louvered pergolas (Solace system)

Gazebos & Screened Porches – Enjoy the outdoors with shade and protection from the elements

Pool Decks – Safe, stylish deck designs for poolside living

Deck Resurfacing & Replacements – Upgrade old wood decks with low-maintenance materials, cedar wood, or pressure treated wood

Custom Railing Systems – Aluminum, composite, cable, and glass railings for safety and style

Interior Remodeling Services Kitchen Remodeling – Design-focused kitchen upgrades to match your lifestyle

Basement Remodeling – Transform unfinished basements into livable, beautiful spaces

Home Additions & Renovations – Expand your home with high-quality craftsmanship and design

Is composite or real wood better for a deck?

Composite decking is often a better long-term choice than traditional wood for several key reasons:

Durability – Composite boards are more resistant to scratching, fading, staining, and moisture damage compared to natural wood.

Low Maintenance – Unlike wood, composite decking doesn’t require regular staining, sealing, or painting – just occasional cleaning.

Design Flexibility – Composite materials come in a wide range of colors, textures, and finishes, while wood decking is limited to natural tones.

While real wood can offer a classic look and lower upfront cost, composite decking delivers better performance, easier upkeep, and longer-lasting beauty – making it a smarter investment for many homeowners.

How Much Does a Trex Deck Cost in Chicago Suburbs?

12 × 12 Trex deck starts around $15,000, with final cost depending on size, design, steps, and materials.

What Affects the Price?
Deck Size & Layout – Bigger or multi-level decks require more materials and labor.

Steps & Access Points – Adding stairs increases complexity and cost.

Trex Product Line – Options include Enhance® (affordable) to premium Transcend® and Lineage®, costing roughly $5–$15+ per square foot for materials.

Custom Features – Railings, lighting, seating, pergolas, and other design elements add to installation costs.

Additional Expenses – Permits, fasteners, and accessories can increase the total.

As a TrexPRO® Platinum Contractor, Warner’s Decking provides expert installation, competitive pricing, and access to warranties—so your deck looks amazing and lasts for years.

How to clean Trex Decking?

1. Regular Cleaning (All Trex Decking)

Rinse: Use a garden hose to remove loose dirt and debris.

Soap Solution: Mix warm water with a mild dish soap.

Scrub Gently: Use a soft-bristle brush-avoid stiff wire brushes. Focus on areas where dirt tends to collect.

Rinse Thoroughly: Remove all soap residue to prevent film buildup.

2. Deep Cleaning (Newer Trex Boards: Transcend®, Enhance®, Select®)

Composite Deck Cleaner: Use a Trex-approved composite deck cleaner.

Follow Instructions: Always follow the product label carefully.

Pressure Washing (Capped Composites Only):

Keep pressure at 2,100 PSI. Use a fan tip no smaller than 40°.

Hold the wand at least 8 inches away from the boards and spray along the grain.

3. Stains & Special Cases Mold or Mildew: Use warm water with soap, hose, and a soft bristle brush.

Food or Oil Stains: Clean promptly with warm, soapy water.

Snow or Ice: Use a plastic shovel (avoid metal). For de-icing, use calcium chloride or rock salt.

4. Things to Avoid on Trex Bleach (undiluted or strong concentrations)

Acetone or harsh solvents

Sanding or power-scrubbing, which can damage the capped surface

Pro Tip: Regular maintenance keeps your Trex deck looking like new and reduces the need for deep cleaning.

How long does it take to build a deck?

The timeline for building a deck can vary widely since each project comes with its own unique factors. After finalizing the design, we secure the necessary permits. These can take a little while, since every town has its own rules and approval times

From there, the overall build depends on whether you’re constructing a brand-new deck from the ground up or resurfacing an existing frame. Custom railings, staircases, integrated lighting, and deck size each have a significant impact on the project timeline. On average, crews complete a standard 500 sq. ft. deck in 2-3 weeks once permits are approved and construction begins.

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