Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > Building & Construction

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Search this Thread Display Modes
Old 04-24-2012, 10:27 AM   #1
Member
 
Join Date: Jan 2009
Location: Northern NJ
Posts: 58
Share |
Default

Deck ledger installation


In the process of installing a new deck, 40ft x14ft. I plan to install the 40ft 2x10 PT ledger board (multiple 2x10 board lengths) to the house, and not sure if the crown should be installed "UP" or "DOWN"?

rcassidy is offline   Reply With Quote
Old 04-24-2012, 10:56 AM   #2
Member
 
cortell's Avatar
 
Join Date: Nov 2010
Location: Austin, TX
Posts: 708
Default

Deck ledger installation


I would go crown up since your joists will also be oriented that way, but I think it's mostly a moot point. You hopefully picked ledger boards that are mostly straight. You're going to be fastening them to existing structure with lag screws located along the length of the board, before any load is put on them. Thus the board will not have the opportunity to deflect--the main reason for going crown UP on joists.

cortell is offline   Reply With Quote
Old 04-24-2012, 10:58 AM   #3
Lic. Builder/GC/Remodeler
 
AtlanticWBConst.'s Avatar
 
Join Date: May 2006
Location: New England
Posts: 7,556
Default

Deck ledger installation


Crown up.
AtlanticWBConst. is offline   Reply With Quote
Old 04-24-2012, 02:33 PM   #4
journeyman carpenter
 
woodworkbykirk's Avatar
 
Join Date: Sep 2011
Location: nova scotia canada
Posts: 2,654
Default

Deck ledger installation


crown up always. but where your talking about the ledger find the straightest wood in the pile for the ledger. it should get anchored every 32 " max which eliminate deflection..

its harder to put a badly crowned ledger on than it is to do with something thats straight. with the latter you just tack it to the level chalk line then bolt it on
woodworkbykirk is offline   Reply With Quote
Old 04-24-2012, 03:06 PM   #5
Member
 
Join Date: Nov 2011
Location: Hartfield VA
Posts: 25,754
Default

Deck ledger installation


And it needs to be flashed if it's attched to the rim joist of the house.
I space my ledgers out with 1 X 6 vinly lumber sitting vertical as shims so the water can not lay there and rot out the ledgers.
joecaption is online now   Reply With Quote
Old 04-25-2012, 06:29 PM   #6
Member
 
robertcdf's Avatar
 
Join Date: Nov 2005
Location: Colorado Springs, Colorado
Posts: 655
Default

Deck ledger installation


Or go steel and you won't have to think about crown.

robertcdf is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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


Similar Threads
Thread Thread Starter Forum Replies Last Post
Building a deck with 4x10s on a ledger and beam KrisWithak Building & Construction 5 03-27-2011 09:37 AM
New Deck Ledger Regulations Ron6519 Building & Construction 1 02-06-2011 11:11 PM
Install Flashing onto existing deck ledger, stucco home Ameekins Building & Construction 1 09-15-2010 05:51 PM
Deck Building Question - Installing Ledger Board to Rim Joists Ler0y Jenkins General DIY Discussions 20 05-18-2008 11:05 AM
Deck installation Sharon713 General DIY Discussions 3 04-27-2008 01:53 PM




Top of Page | View New Posts

Copyright © 2003-2014 Escalate Media. All Rights Reserved.