Skip to Content

Framing up the two-storey deck

Part 3 of our Deck renovation series; looking at the various lessons in reframing our deck and what we learned about the building process

This post is part of a branded content series with Home Hardware and Trex Decking.


When you think about it, your deck structure is only as solid as the frame. 

And truth be told, I had never given it much thought before we started down this deck renovation path! 

But once I started looking into how awful the old deck was, I quickly developed a new appreciation for what goes into framing up a deck and all the little considerations to take into account. 

Red Flags in our Old Deck Framing

Oh, where to begin!

The old deck was just one hazard after another. But let’s break this down into the nitty gritty. 

I will suggest a caveat here that should be obvious, but I am not a building or structural engineer, nor am I a city inspector. So obviously, if you have questions about your deck framing or safety, consult a professional in your area. 

In no particular order, the red flags in the old framing:

  1. The second storey joists were way too far apart. In fact, they weren’t evenly spaced at all. In our municipality, deck joists need to be about 16” apart to pass code inspections. 
  2. The balcony framing was not properly attached to the house structure. There were no bolts or joist hangers. 

Funny tidbit? When the city inspector came to look at the new framing and give us the stamp of approval, I told him about the sad state of the previous deck. I showed him a picture on my phone and he said,

“Erin, I used to be a builder before I was an inspector. Sometimes, structures that shouldn’t be standing are only standing because of the sheer force of will and that’s it.” 

I gasped. 

This process has given me a new appreciation for building codes and procedures. Yes, they can add some time and a small amount to the budget, but knowing that everything has been built properly for the long term gives me such peace of mind.

I’ll also say that we loved that our Home Installs team took care of the entire inspection process for us. From submitting the building plans and pulling the permits, to coordinating the inspector visits and submitting the final engineering plans to the city. 

It was so nice to know all that paperwork was done for us without us needing to worrying, or even understanding the red tape process. 

Let’s get back to the red flags in the old deck: 

  1. The ‘step’ to the lower level wasn’t attached and was too low to be a proper step. In plain language? It was a tripping hazard, big time. 
  2. The supports holding up the second storey weren’t attached to the top level and therefore, the weight of the second storey was entirely on ONE of THREE posts. (A good deck has the weight even distributed!) 

I could go on and on. But you get the picture. The old structure was terrible in every way. 

Framing the new deck 

As you saw in my last post, the framing process really started with the drilling of the foundation piles. 

Those are super sturdy!! And hot tip – if you do use a Helical Drill like this, it’ll save you time and likely save you needing a second inspection. (Again, double check this in your city). 


But in our case, because we didn’t have to hand dig the deck’s foundation, the inspector only needed to come by once, which saved us a day or two on timelines!

New Deck Structure

I felt so silly snapping a picture of the underside of the new deck, but just seeing the proper hangers and bolts made me instantly feel at ease. 

Laying Down the Trex Decking

Once the frame was built for the upper deck and the new staircase, the Trex decking went in like a breeze. 

Our contractors were able to lay the upper deck floor in a couple of hours and they had the stairs more or less complete in a couple of days!

One benefit of the Trex decking install is that it’s so straightforward. I had mentally prepared myself for a lot of hammering and sawing in the yard for a couple of weeks – and this decking doesn’t install with hammers!

In my next post, I’ll share more about why we chose a Trex system for our deck and more benefits of this product… besides the fact that it’s dreamy and gorgeous! 

Considerations for Demolishing a Two-Storey Deck
← Read Last Post
Why we chose a Trex Deck
Read Next Post →

This site uses Akismet to reduce spam. Learn how your comment data is processed.

This site uses Akismet to reduce spam. Learn how your comment data is processed.