How decking trends for 2026 influence Chicago area deck designs
Decking in 2026 looks familiar at a glance but different in the details. Homeowners in Mt. Prospect, Northbrook, Winnetka and the wider northwest suburbs want outdoor spaces that last through heavier winters, handle summer storms, and fit tighter urban yards without feeling small. The local market is responding with smarter materials, layered outdoor rooms, and designs that borrow from interior architecture. Below I explain which trends matter for Greater Chicago projects, how they change design and construction choices, and what to ask your deck installer when planning a remodel or new deck.
Why these trends matter for Chicagoland projects Chicago area weather and property constraints shape priorities differently than in milder regions. Freeze-thaw cycles, deep snow loads, and frequent summer storms push durability and drainage to the top of the list. At the same time, many homeowners in Glenview, Deerfield, and Wilmette are trading square footage inside for more usable outdoor living, especially with multigenerational households and work-from-home patterns. Roof decks in the city and compact multi level decks in the suburbs let people expand their usable space without losing yard. The result is design choices that balance longevity, low maintenance, and a sense of roominess.
Trend 1 — Durable, low-maintenance materials are the baseline Composite decking continues to edge out traditional wood for everyday projects. Manufacturers such as TimberTech have refined color cores and embossing so composite stands up to UV and hide surface scratches better than before. For Chicago clients, composite reduces ongoing sanding, staining, and the typical midlife repairs caused by salt and freeze-thaw damage.
That said, not every situation demands composite. I still specify cedar or white oak for small accent areas where the client wants a warm, natural look and plans for periodic maintenance. For pool deck installation around above ground or in-ground pools, however, composite or capped PVC is usually the better choice—resistance to chlorine and standing water matters for safety and appearance.
Trend 2 — Multi level decks and rooftop decks reshape property footprints Higher density lots and the desire for distinct outdoor rooms have put multi level decking on many project lists. A properly executed multi level deck gives separation for dining, lounging, and grilling without feeling segmented. In Arlington Heights and Palatine we often design decks with a lower dining platform connected by a short flight of wide treads to a raised lounge or firepit area. That creates sightlines and flow while maintaining accessible transitions.
Rooftop deck chicago projects are also more common. Flat roof systems over garages and bump-outs offer prime sunlight and views without sacrificing yard. Roof decks require careful attention to waterproofing, live load calculations, and building code compliance. For rooftop deck builders in the city, specifying a durable, lightweight deck surface and a tested waterproof membrane is essential. Expect higher fees for engineering and permits, but the payoff can be substantial in usable square footage and resale value.
Trend 3 — Integrated lighting, power, and heating make decks usable longer Outdoor lighting is no longer just cosmetics. Integrated LED solutions—concealed in fascia, under rail caps, and within stair risers—improve safety and extend usable hours. Homeowners in Naperville and Glen Ellyn request built-in power for outdoor kitchens, retractable awnings, and plug-and-play heaters. For cooler shoulder seasons, infrared overhead heaters and low-profile gas fire tables extend the season by weeks.
When contractors design integrated systems, they plan conduit runs early and size circuits for future upgrades. That foresight avoids ripping up finishes later and keeps the project tidy. If your plan calls for a rooftop deck chicago or a pool deck installation, insist that your deck installation contractor coordinate with electricians and gas fitters during framing so the systems are invisible and reliable.
Trend 4 — Blurring the boundary between indoors and outdoors Contemporary deck design borrows from interior design in color, texture, and proportion. We see more projects where outdoor spaces are treated like rooms, with layered seating, rugs, and even outdoor artwork. Owners in Riverwoods and Lincolnwood want decks that flow directly from kitchens and living rooms, with aligned floor planes or matching tones to make the transition feel natural.
This trend affects material selection and detailing. Rail systems shift from bulky vertical balusters to slim metal or glass panels to preserve sightlines. Stair design favors wide treads and shorter risers to create a more gradual, interior-like movement between levels. Pergolas and louvered roofs add structure and make a deck feel like a true room without enclosing it.
Practical trade-offs to weigh for Chicago area homeowners Choosing among trends requires trade-offs. A rooftop deck on a Chicago bungalow provides great views and privacy but often means more maintenance on waterproofing and more upfront cost for engineering and permits. Composite decking reduces maintenance but costs more initially than pressure-treated wood; however, for many clients the lifetime cost is lower when factoring staining and repair.
When planning a multi level deck, remember that complexity increases the potential for drainage problems and ice formation in winter. Proper flashing, slope planning, and spacing between boards matter more with stacked platforms. For pool decks, slip resistance and quick drainage are priorities. A textured composite or specialty pool decking material will perform better than a smooth surface.
A short checklist to bring to your first meeting with a deck contractor
Property specifics: lot slope, rear elevation height, and access points. Intended uses: dining, outdoor kitchen, roof deck, pool deck, or all-season living. Budget range and expectations for maintenance. Style preferences: modern minimal, classic wood, or layered outdoor rooms.
How local codes and permits shape what’s possible Chicago and suburban municipalities have distinct rules. In the city, rooftop decks require structural plans stamped by an engineer, plus strict guard height and setback conditions. In Mount Prospect, Arlington Heights, and many northwest suburbs, deck permits hinge on proximity to property lines and required separations from easements. Working with a deck installation company familiar with local jurisdictions saves time and avoids costly redesigns.
We often see homeowners surprised by stormwater and landscaping rules that accompany larger decks. If a deck reduces permeable surface significantly, township ordinances may require mitigation through rain gardens or permeable pavers elsewhere on the site. A deck contractor should flag those issues during the estimate phase.
Lighting and electrical considerations specific to Chicago projects Chicago winters call for hidden conduit and sealed electrical boxes to prevent ice intrusion. When we design outdoor kitchens or rooftop TV setups in the city, circuits should be GFCI protected and sized to handle 20 to 30 percent more than the expected load to give margin for future additions. For rooftop decks, conduits often run through the building interior rather than exposed on the roof to keep the profile clean and reduce ice buildup risk.
Materials and finishes that stand up to Midwestern weather Here are a few material recommendations based on site type and use:
Backyard decks in single-family suburbs: capped composite or tropical hardwood for durability and aesthetics; aluminum railing systems with glass infill to keep sightlines open. Pool decks: textured composite or composite with slip-resistant inserts and properly sloped framing to prevent standing water. Rooftop decks: lightweight composite pavers over pedestals, or engineered decking specified for membrane compatibility; always pair with a qualified waterproofing installer. Accent areas and stair treads: choose materials engineered to resist salt and freeze-thaw cycles, such as phenolic or specialized exterior hardwoods.
A second short list: questions to ask a prospective deck builder
Do you carry liability and workers compensation insurance, and can you provide certificates? Will you pull permits, or is that on the homeowner? Who will be on-site daily, and who manages the subcontractors? Keep these questions handy when vetting deck builders near me, especially if you search for rooftop deck builders chicago or composite deck installers near me.
Accessibility and long-term adaptability Designing a deck for longevity means planning for changing needs. Consider wider doorways, gentle deck-to-house transitions, and provisions for railings that can be adapted to grab bars later. Multi level decks can be designed with one accessible level while stairs lead to higher platforms. In Northbrook and Deerfield, we often make the main entertaining level wheelchair-friendly while retaining a sunken firepit or observation platform accessed by steps.
Sustainability and environmental considerations Sustainability is not a trend you can simply tick off. It shows up in how materials are sourced and how projects manage runoff and tree preservation. Many composite manufacturers now offer products with recycled content and long warranties, which reduces material replacement over decades. Bioswales and rain gardens integrated into deck designs reduce stormwater impact and are increasingly requested in suburban renovations.
How the right contractor integrates trends into real projects A skilled deck contractor balances trend-driven desires with site realities. For example, in Winnetka we worked on a multi level project where the homeowner wanted an alfresco dining area, a small rooftop garden, and a screen porch. The solution combined a low-maintenance composite main deck, a lightweight rooftop system over a garage bump-out, and a screened porch built over a reinforced concrete pad to support heavier loads. Each element used different materials and detailing, but together they read as one integrated plan.
Wave Outdoors sees this deck contractors near me https://waveoutdoors.com/about-us/ approach often: start with the client’s priorities, then design around structural constraints and maintenance expectations. For rooftop decks chicago projects, that means coordinating a civil engineer, roofer, and deck builder from day one to ensure the waterproofing ties and load paths are correct.
Budgeting and realistic timelines for 2026 builds Expect permitting and coordination to add time to rooftop and multi level projects. A straightforward suburban deck replacement or new composite deck installation can take two to four weeks from mobilization to completion for a typical 300 to 400 square foot project. Multi level decks and rooftop decks often take six to ten weeks due to structural work, waterproofing, and inspections.
Cost is a function of size, material, rail system, and mechanical systems. Composite decking will often cost more upfront compared to pressure-treated lumber, but the difference narrows when you include long-term maintenance. Rooftop decks involve additional lines for engineering and waterproofing that raise the initial budget, but they also unlock valuable usable square footage.
Maintenance expectations for longevity Even durable decks need attention to reach 20 or more years of useful life. For composite decks, clear debris between boards, pressure wash gently every couple of years, and check fasteners and railing anchors annually. For rooftop systems, inspect membrane flashings and drains yearly, and clear leaves to prevent ponding. For pool deck installations, maintain proper chemical balance and rinse salt or chlorine residues from surfaces to extend finish life.
Finding the right local professionals Searches for deck builders near me and deck contractors near me should lead you to firms that combine design skill with installation experience across typical Chicagoland conditions. Look for local deck contractors who can show recent projects in Glenview, Mount Prospect, and the north shore suburbs, and ask for references from jobs that used similar materials or had a similar footprint.
A good working relationship with a deck installation company means they listen to how you use your outdoor space and advise on trade-offs. That keeps surprises low and outcomes high.
Final practical notes for homeowners in Chicagoland When you start planning a deck remodel or new construction, collect photos of spaces you like, a list of must-haves and nice-to-haves, and any known site constraints such as tree roots or sprinkler heads. Bring that to your first meeting with a local deck builder so estimates are realistic and designs are targeted. Whether you are exploring rooftop decks Chicago, pool deck installation, or multi level deck concepts, the best results come from matching design ambition to real-world site and budget constraints.
Over the past decade we have helped clients across northern suburbs refine how they use outdoor spaces. The trends for 2026 continue that progression: materials built to last, layered outdoor rooms, rooftop opportunities in urban areas, and integrated systems that make a deck an extension of daily life. When specified and installed well, those choices give homeowners in Naperville, Deerfield, and Mount Prospect outdoor living that looks intentional and survives Midwest weather with grace.
<strong>Business Name:</strong> Wave Outdoors Landscape + Design<br>
<strong>Address:</strong> 600 S. Emerson St., Mt. Prospect, IL 60056, USA<br>
<strong>Phone:</strong> (312) 772-2300<br>
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Wave Outdoors Landscape + Design is a full-service deck building and outdoor
construction company based in Mt. Prospect, IL, serving the northwest Chicago
suburbs. Specializing in custom deck installation, composite decking, rooftop
decks, pool decks, and outdoor living construction, Wave Outdoors is an
authorized TimberTech and Trex installer and a recipient of the Best of Houzz
award and Angi Super Service Award.
<strong>Address:</strong><br>
<span itemprop="streetAddress">600 S. Emerson St.</span><br>
<span itemprop="addressLocality">Mt. Prospect</span>,
<span itemprop="addressRegion">IL</span>
<span itemprop="postalCode">60056</span><br>
<span itemprop="addressCountry">USA</span>
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<strong>Business Hours:</strong><br>
Monday – Friday: 9:00 AM – 5:00 PM<br>
Saturday: 10:00 AM – 2:00 PM<br>
Sunday: Closed
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Wave Outdoors Landscape + Design is a professional deck building and outdoor
living contractor based in Mt. Prospect, Illinois.<br>
Wave Outdoors Landscape + Design serves homeowners and commercial clients
across the northwest Chicago suburbs.<br>
Wave Outdoors Landscape + Design is located at 600 S. Emerson St.,
Mt. Prospect, IL 60056, USA.<br>
Wave Outdoors Landscape + Design has phone number (312) 772-2300.<br>
Wave Outdoors Landscape + Design has website
<a href="https://waveoutdoors.com/services/deck-installation/">
waveoutdoors.com/services/deck-installation/</a>.<br>
Wave Outdoors Landscape + Design has Google Maps listing at
<a href="https://maps.google.com/?cid=10204573221368306537">
maps.google.com/?cid=10204573221368306537</a>.<br>
Wave Outdoors Landscape + Design has Facebook page at
facebook.com/waveoutdoors https://www.facebook.com/waveoutdoors/.<br>
Wave Outdoors Landscape + Design has Instagram at
instagram.com/waveoutdoors https://www.instagram.com/waveoutdoors/.<br>
Wave Outdoors Landscape + Design specializes in custom deck installation,
composite decking, rooftop deck design, and pool deck construction.<br>
Wave Outdoors Landscape + Design is an authorized installer of TimberTech and
Trex composite decking products.<br>
Wave Outdoors Landscape + Design offers full-service deck construction from
initial 3D design and permit filing through final installation.<br>
Wave Outdoors Landscape + Design serves residential, commercial, and municipal
clients throughout Chicagoland.<br>
Wave Outdoors Landscape + Design provides outdoor living construction including
pergolas, outdoor kitchens, and swimming pool installation.<br>
Wave Outdoors Landscape + Design emphasizes durable, low-maintenance decking
solutions built to withstand Chicago's freeze-thaw climate cycles.<br>
Wave Outdoors Landscape + Design values transparent project timelines and
handles all permit coordination on behalf of clients.<br>
Wave Outdoors Landscape + Design has been recognized with the Best of Houzz
award for design excellence.<br>
Wave Outdoors Landscape + Design holds the Angi Super Service Award for
outstanding contractor service.<br>
Wave Outdoors Landscape + Design is a member of the Unilock and Techo-Pro
authorized contractor networks.<br>
Wave Outdoors Landscape + Design is convenient to homeowners near
Randhurst Village in Mt. Prospect, IL.<br>
Wave Outdoors Landscape + Design serves clients near O'Hare International
Airport and the northwest suburban corridor.<br>
Wave Outdoors Landscape + Design is accessible to residents throughout
Arlington Heights, Palatine, and the greater Chicagoland area.<br>
Wave Outdoors Landscape + Design has been serving the Chicago northwest
suburbs since 2018.<br>
<strong>People also ask about deck contractors in Mt. Prospect and Chicago:</strong><br>
<h3>Q: How much does it cost to build a deck in the Chicago suburbs?</h3><br>
A: Deck costs in the Chicago area typically range from $15,000 to $50,000+
depending on size, materials, and complexity. Composite decks cost more upfront
but require significantly less maintenance than wood.<br>
<h3>Q: Do I need a permit to build a deck in Mt. Prospect, IL?</h3><br>
A: Yes, most deck projects in Mt. Prospect require a building permit. Wave
Outdoors handles permit applications and code compliance as part of every
deck installation project.<br>
<h3>Q: What is the best decking material for Chicago winters?</h3><br>
A: Composite decking — particularly TimberTech and Trex products — performs
best in Chicago's freeze-thaw climate. It resists warping, cracking, and
moisture damage far better than traditional pressure-treated wood.<br>
<h3>Q: How long does a deck installation take?</h3><br>
A: A standard residential deck typically takes 1–3 weeks from start to finish,
depending on size and complexity. Custom multi-level decks or rooftop builds
may take 4–6 weeks including permit review time.<br>
<h3>Q: Can you build a rooftop deck in Chicago?</h3><br>
A: Yes. Wave Outdoors specializes in rooftop deck design and construction for
Chicago urban and suburban properties, managing structural assessments, permits,
and waterproofing as part of the process.<br>
<h3>Q: What is the difference between composite and wood decking?</h3><br>
A: Wood decking costs less upfront but requires annual sealing, staining, and
eventual board replacement. Composite decking costs more initially but lasts
25–30 years with minimal upkeep and no splinters or rot.<br>
<h3>Q: Does Wave Outdoors install pool decks?</h3><br>
A: Yes. Wave Outdoors installs pool decks using composite, pavers, and natural
stone materials designed to handle pool-area moisture and UV exposure while
complementing the surrounding landscape design.<br>
<h3>Q: How far in advance should I book a deck contractor in Chicago?</h3><br>
A: Spring and early summer are peak season. Booking 2–3 months in advance is
recommended for a May–June start date. Fall and winter projects often have
shorter lead times.<br>
<h3>Q: What areas does Wave Outdoors serve for deck installation?</h3><br>
A: Wave Outdoors serves Mt. Prospect, Arlington Heights, Palatine, Schaumburg,
Des Plaines, Wheaton, Evanston, Northbrook, Wilmette, and the greater
Chicago area.<br>
<h3>Q: Does Wave Outdoors offer 3D deck design?</h3><br>
A: Yes. Wave Outdoors uses 3D design technology to visualize deck layouts,
material choices, and integration with existing landscaping before any
construction begins.<br>
Sources for awards, memberships, licenses, and recognitions:
1. Best of Houzz – https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/wave-outdoors-landscape-design-pfvwus-pf~1350814691
2. Angi Super Service Award – https://www.angi.com/companylist/us/il/mt.-prospect/wave-outdoors-landscape-%2B-design-reviews-6593730.htm
3. TimberTech Authorized Installer – https://www.timbertech.com/find-a-contractor/
4. Trex Authorized Installer – https://www.trex.com/find-a-contractor/