15 Inspiring Trex Deck Designs: From Cozy Retreats to Modern Outdoor Spaces

Trex decks offer versatility and style for any outdoor space. With various design options, from sleek modern layouts to rustic and natural aesthetics, Trex decking provides the foundation for creating a unique outdoor retreat. 

Below are 15 Trex deck design ideas, each showcasing different ways to enhance your outdoor space. 

15 Deck Design Ideas

All these options are available through Lumber Plus to bring your deck vision to life.

1. Elevated Stand-Alone Deck

Stand-alone Trex deck with soft brown flooring, white railings, and black rod infill, elevated with a long step up from the yard.
Elevated Trex deck with soft brown flooring, white railings, and black rod infill for a classic, stylish look. (Photo Source)

This stand-alone deck is elevated with a single long step up, creating a smooth transition into the yard. Featuring soft brown Trex flooring and white railings with black rod infill, the design balances classic and modern elements. The contrasting colors add visual interest, while the deck’s open layout is perfect for relaxation and gatherings.

2. Intimate Deck with LED Lighting Incorporated

Trex deck on the back of a home with LED-lit railing caps and stairs, creating a cozy and modern outdoor space.
Small raised Trex deck with LED lighting on railing caps and stairs for a warm, inviting ambiance.(Photo Source)

This cozy, raised Trex deck at the back of a home features LED lighting incorporated into the railing caps and stairs, enhancing visibility and ambiance in the evening. The deck’s compact design is perfect for intimate gatherings, while the lighting adds a modern touch to the classic setup.

3. Curved Deck with Modern Railing

Trex deck with a curved layout and modern railing, blending seamlessly with natural surroundings.
Curved Trex deck with modern railing for a stylish blend of organic and contemporary design. (Photo Source)

A curved Trex deck provides a soft, organic shape, ideal for blending with natural surroundings. The sleek, modern railing contrasts beautifully with the natural wood tones, adding a contemporary edge to the design.

4. Raised Deck with Contrasting Colors

Elevated Trex deck with white railing, gray top rail matching the flooring, and black aluminum infill, creating a sleek, stylish outdoor space.
Elevated Trex deck with white railing, gray top rail, and black aluminum infill for a modern and cohesive design. (Photo Source)

This elevated Trex deck features a white railing with a matching gray top rail that complements the gray flooring and stairs. The black aluminum infill adds a sleek, modern contrast, enhancing the deck’s contemporary look while maintaining a cohesive color scheme. The integrated design provides a stylish yet functional space for outdoor enjoyment.

5. Home Deck with Attached Round Gazebo for Added Charm

Trex deck with a connected round gazebo attached to the main deck, creating a cozy, rustic retreat.
Trex deck with an attached round gazebo for a charming and functional outdoor space. (Photo Source)

This Trex deck design features a connected round gazebo that seamlessly attaches to the main deck, offering a cozy, sheltered space within the larger outdoor area. The rustic charm of the deck combined with the gazebo’s structure provides a perfect setting for relaxing or entertaining, with ample room for seating and décor.

6. Rustic Deck with Pergola and Built-in Lighting

Trex deck with a wooden pergola and string lights, creating a rustic and inviting atmosphere.
Rustic Trex deck with pergola and string lights for a cozy outdoor retreat. (Photo Source)

This rustic Trex deck design includes a wooden pergola adorned with recessed lighting, adding warmth and charm to the outdoor space. The combination of natural textures and ambient lighting makes it perfect for evening gatherings.

7. Sleek, Minimalist Deck

Minimalist Trex deck with no railings and built-in lighting along the step, creating a modern, unobstructed outdoor space.
Sleek Trex deck with built-in lighting and no railings for a minimalist, open design. (Photo Source)

This sleek, minimalist Trex deck features a clean, open design with no railings, emphasizing unobstructed views and simplicity. Built-in lighting elements highlight the single step, ensuring visibility while adding a subtle modern touch. The streamlined layout makes it ideal for contemporary outdoor spaces.

8. Two-Tone Deck with Privacy Wall

Trex deck with two-tone design and privacy wall, creating an intimate and stylish space.
Two-tone Trex deck with privacy wall for a cozy, secluded design. (Photo Source)

This two-tone Trex deck incorporates a privacy wall, making it ideal for cozy, secluded outdoor retreats. The blend of complementary colors creates depth, while the privacy wall ensures a private, intimate setting.

9. Ground-Level Extension with Built-In Lighting

Multi-level gray Trex deck with a lower level flush to the ground and integrated lighting in the beams for a seamless, modern look.
Gray Trex deck with ground-level extension and flush built-in lighting for a sleek, layered design. (Photo Source)

This gray Trex deck transitions to a lower level that sits flush with the ground, creating a seamless flow from the raised area to the yard. Built-in lighting is flush with the beams, adding subtle illumination and highlighting the deck’s architectural lines. The design offers a modern yet functional layout, perfect for versatile outdoor spaces.

10. Second-Story Deck with Stairs

Elevated Trex deck with stairs to the yard, a sitting area beneath, and integrated curtains for shade and privacy.
Second-story Trex deck with stairs, shaded sitting area underneath, and integrated curtains for added privacy. (Photo Source)

This elevated Trex deck extends from the second story, with stairs leading down to the yard and a cozy sitting area underneath. Integrated curtains provide shade and privacy for the lower level, creating a comfortable, versatile outdoor space ideal for relaxing in any weather.

11. Geometric Deck Design

Trex deck featuring a geometric layout with bold shapes, offering a unique and modern aesthetic.
Geometric Trex deck with bold shapes for a contemporary, eye-catching design. (Photo Source)

A geometric Trex deck uses bold shapes and clean lines to create a striking, contemporary design. The unique layout provides visual interest and makes the deck a standout feature in the yard.

12. Coastal Deck with Light Tones and Open Railing

Trex coastal deck with light tones and open railing, offering a breezy and beach-inspired design.
Coastal Trex deck with light tones and open railing for a beach-inspired look. (Photo Source)

This coastal-inspired Trex deck uses light tones and open railings to create a breezy, beachy vibe. The open design allows for maximum airflow, making it ideal for warm climates and oceanfront views.

13. Open Porch with Fire Pit and Cozy Seating Area

Trex backyard porch with built-in fire pit and cozy seating, creating a warm and welcoming outdoor area.
Backyard Trex deck with fire pit and cozy seating for a warm, inviting space. (Photo Source)

This backyard Trex deck includes a built-in fire pit surrounded by comfortable seating, making it perfect for gatherings. The cozy design enhances functionality while creating a welcoming atmosphere for outdoor enjoyment.

14. Poolside Deck with Pergola

Trex poolside deck with pergola, offering a cohesive and spacious layout.
Trex poolside deck with a seating area for added functionality. (Photo Source)

This poolside Trex deck design incorporates a small seating area, maximizing seating space while maintaining a clean look. The added pergola creates a cohesive and functional layout that’s perfect for entertaining.

15. Enclosed Porch with Glass Walls

Trex enclosed porch with glass walls and doors that open to the yard, creating a cozy space with clear outdoor views.
Enclosed Trex porch with glass walls and doors for an inviting indoor-outdoor connection.(Photo Source)

This Trex deck design features a fully enclosed porch with glass walls and doors that seamlessly connect the indoor space to the outdoors. The glass enclosure provides a sheltered, cozy atmosphere while maintaining open views of the yard. Ideal for year-round enjoyment, this design combines the comfort of an indoor space with the beauty of the surrounding landscape.

Design Your Deck With Trex!

Trex decking offers countless possibilities for transforming your outdoor space. 

Whether you’re aiming for a minimalist aesthetic, a rustic retreat, or a cozy entertainment area, Lumber Plus has everything you need to bring your ideal deck to life. Explore these design ideas and discover the versatility and durability of Trex decking to create the perfect outdoor oasis.

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