Adding A Pergola To Existing Deck

Working with an existing structure can cause additional constraints when adding this feature to your backyard oasis.

Adding a pergola to existing deck.

The main concern is how the structure will react under high wind conditions. Place 4x4x10 posts at the same locations as the deck posts. My idea for the pergola is this. Adding a structure such as an aluminum pergola to provide shade and cover from precipitation will allow you to maximize your time on your deck and ensure that you are always comfortable.

Building a pergola on top of a deck is a bit more complex than building directly on the ground. The lower deck is a great place to hang out in the sun while the cascading stairs flow into the yard and provide lots of space for planters and pots. Step 1 measure out and mark a 16 foot by 20 foot outline on your deck using a tape measure and a pencil. I don t want to attach the pergola to the house though.

On a deck you re going to need to connect wood to wood which can potentially make the pergola less stable. Most deck builders bolt pergola support posts to the frame of the deck using 2 1 2 x 6 lag screws with washers per post. It is very important to properly attach pergola posts when installing a pergola over a deck. For those who love to build something it means building a pergola on an existing deck is a good project for you.

When you build on the ground you can bury your posts in the ground and use gravel dirt or concrete to give them more stability. The pergola shades the upper deck and the home s interior from the sun and it offers a space for hanging or climbing plants. Building a pergola on an existing deck can be done to make your deck more comfortable than before. We already had a structure on the deck that would.

For the 4 posts that are at the outer edges of the deck a b d e lag bolt the new posts to the adjacent joists. There are lots of points to consider as you add a pergola to your deck from selecting the right wood species or stain colors to finding the perfect dimensions and positioning for this new structure and ensuring that your deck is up to the task of supporting the added weight. After having dinner on the new deck it was realized that we needed more shade. It gives different atmosphere for the deck as well as to protect the area of the deck.

So pergola addition it was. Get the full details and learn how to build them into your deck.