Azek lumber for steps

Reply

  #1  
Old 11-25-17, 10:24 AM
Member
Thread Starter
Join Date: Dec 2004
Posts: 18
Received 0 Votes on 0 Posts
Azek lumber for steps

I'm building a set of steps outside a slider onto a patio. The design is basically a box on top of another larger box, picture a 2x8ft box sitting on top of a 3x10ft box leaving a 1' step around 3 sides. This is currently built using pt 2x6 with 3/4 plywood. I want to rebuild with decking and to be as maintenance free as possible. Azek now had 1-1/2" lumber and I'd like to use it instead of pt for the framing under the decking. Does anyone have any experience or thoughts about using the Azek material in this way? There doesn't seem to be much of a structural load on it since it is not carrying any span, just in compression under the box and decking.
thanks for any thoughts.
 
Sponsored Links
  #2  
Old 11-25-17, 10:58 AM
PJmax's Avatar
Group Moderator
Join Date: Oct 2012
Location: Northern NJ - USA
Posts: 53,210
Received 378 Votes on 355 Posts
I'm not the pro in this forum but I would think that Azek would be too slippery when wet for steps.
 
  #3  
Old 11-25-17, 11:45 AM
Marq1's Avatar
Member
Join Date: Sep 2016
Location: USA MI
Posts: 4,481
Received 111 Votes on 102 Posts
Azek now had 1-1/2" lumber and I'd like to use it instead of pt for the framing

Can you send some links? I've never seen any of the composite material made for framing but would be interested in taking a look.
 
  #4  
Old 11-25-17, 11:50 AM
Member
Thread Starter
Join Date: Dec 2004
Posts: 18
Received 0 Votes on 0 Posts
thanks PJ. I would use the textured decking for the deck surfaces. this 1-1/2" material would be for the framing under the decking so no worries about it being slippery.
 
  #5  
Old 11-25-17, 11:54 AM
Member
Thread Starter
Join Date: Dec 2004
Posts: 18
Received 0 Votes on 0 Posts
Hey Marq, here's where I saw it. It's listed as 8/4 thickness under trim boards and I'm not seeing anything about using it like this so thought I'd ask around.
https://azek.com/products/trim/trimboard#traditional
 
  #6  
Old 11-25-17, 12:26 PM
maarkr's Avatar
Member
Join Date: Mar 2014
Location: United States
Posts: 312
Received 4 Votes on 2 Posts
i got a deal on composite 2x4's (not Azek)... they matched the gray composite decking I put down, and I used them for horizontal members of the railing. Even the 2x material flexes a bit, so I would not want to use them for structural support, other than like the railing w 4'oc posts.
 
  #7  
Old 11-25-17, 01:02 PM
XSleeper's Avatar
Group Moderator
Join Date: Dec 2004
Location: USA
Posts: 23,361
Received 223 Votes on 206 Posts
Azek is not structural and even the 8/4 cannot be used to replace structural lumber. It is trim. You would use it to cap your structural lumber.

For such a small box it might be okay since they are just sitting one on top of the other. But Azek dents and scratches under foot traffic, so I would not use pvc for the decking.
 
  #8  
Old 11-26-17, 05:07 AM
Marq1's Avatar
Member
Join Date: Sep 2016
Location: USA MI
Posts: 4,481
Received 111 Votes on 102 Posts
durable replacement to traditional wood in non-stress and non-load-bearing applications

Non structural material as noted!
 
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes
 
Ask a Question
Question Title:
Description: