Top 10 Popular Deck Designs for 2026

Looking for the top deck designs and layouts for your 2026 project? Fantastic! You are in the right spot. As New England’s #1 deck builder, we here at Modernize It LLC compiled a list of the top 10 deck designs and layouts we expect to see in the new year. They range from the weird and wild to the classics. Enjoy!

1. Geometric Deck Designs (Pentagon & Octagon Shapes)

Geometric decks break away from traditional rectangles and instantly add character. Their irregular shapes add visual interest to otherwise boxy home layouts. Pentagon and octagon decks are often used for conversation areas, fire pits, or hot tubs, creating an intentional architectural focal point.

Geometric deck design

2. Two-Level Decks With a Poolside Connection

Pools have never been more popular, and you need a great deck to go with them. Two-level decks provide natural flow into pool areas, creating a smooth transition between swimming and lounging. The upper level often connects directly to the house, while the lower level offers poolside seating, sun loungers, or entertaining space. This layout works especially well on sloped yards.

Two-level pool deck design

3. Curved Decks for Depth and Visual Interest

Curved decks soften the sharp lines found in most homes and add depth to outdoor spaces. Subtle or dramatic curves pair beautifully with landscaping and create a high-end, custom look that stands out from traditional straight-line decks.

Curved deck design

4. Multi-Level Decks With Mixed Seating Zones

This layout focuses on function. One level may feature dining, another a lounge, and a lower level bar-top seating or views of the yard. Separating zones keeps gatherings comfortable and prevents overcrowding during large events.

Multi-level deck seating zones

5. Two-Level Decks With a Hot Tub & Spiral Staircase

Placing a hot tub on an upper deck provides privacy and better views, while a spiral staircase creates a compact, visually striking connection to the lower level. This layout blends luxury with smart use of space.

A sleek white spiral staircase with black balusters connects the lower patio to an upper deck with white posts and black railings, attached to a navy blue house.

6. Rooftop Decks on Lakeside or Oceanside Properties

Rooftop decks maximize views where ground-level space is limited. On lakeside or oceanside homes, they offer unobstructed scenery, fresh air, and ideal sunset entertaining. We recently completed a lakeside deck in New Durham, NH.

Composite deck overlooking lake

7. Wraparound Porches With Integrated Back Decks

Wraparound porches that extend into back decks create seamless indoor-outdoor flow. They are perfect for traditional or farmhouse-style homes and ideal for swings, seating, and enjoying warm summer evenings.

Wraparound deck

8. Deck + Screened-In Porch Combos

Combining a deck with a screened-in porch offers the best of both worlds — open air enjoyment with protection from bugs. This layout is perfect for dining, relaxing, and extended seasonal use.

Deck with screened porch

9. Tall Raised Decks With Under-Deck Drainage

Raised decks with integrated drainage systems allow the space below to stay dry and usable for seating, storage, or entertaining. This effectively doubles your outdoor living area.

Raised deck with under-deck drainage

10. Popular Deck Sizes That Fit Most Homes

While creative designs are on the rise, classic deck sizes remain popular for their affordability and versatility.

  • 12’ x 12’
  • 12’ x 16’
  • 16’ x 16’
  • 16’ x 20’
  • 20’ x 20’
  • 12’ x 24’
  • 32’ x 16’
  • 40’ x 16’

These sizes provide ample room for seating, grilling, and circulation without overwhelming the yard.

Final Thoughts

And that’s it — those are the top 10 deck design trends heading into 2026. The best deck layout is the one that fits how you live, entertain, and relax. If you’re planning a new deck in New Hampshire, Maine, or Massachusetts, give us a call at Modernize It LLC and we’ll help guide you through the design process.

Share this :
Want to do something like this at your home? Send us a message—we’re happy to help you get started.