What is a Pergola and Why would your Deck want one? | Suburban Boston Decks and Porches blog
Rooftop Deck with Pergola - Transitional - Deck/patio
VA Rooftop – CEAS+
Roof Deck Trellis - Photos & Ideas | Houzz
Pergola vs Roof Over a Porch or Deck | Archadeck
Amazon.com: 10' x 9' Outdoor Pergola with Retractable Canopy Shades, Steel Frame Pergola Shelter with Canopy Cover, Metal Grape Trellis Gazebo with Adjustable Roof for Deck Patio Garden Yard, Black + Gray :
Roof Deck Trellis - Photos & Ideas | Houzz
25 Best Pergola Ideas for the Backyard - How to Use a Pergola