Window door garage door headers supporting roof loads only.
Lvl garage door header span table.
I have seen too many garage door openings sagging after 10 15 years.
If you want to build it right go with the lvls.
Microllam lvl header benefits.
Beams of more than one ply must be fastened together with either nails or bolts.
Versa lam laminated veneer lumber lvl beams and headers eliminate twisting shrinking and splitting and deliver flatter quieter floors and structures.
11 run 20 year shingles and no snow load whatsoever.
Microllam lvl headers work well in applications from window openings to garage door headers.
The span for the girder is based on the size of an average sized game room.
Tables providing size selections for various beam spans and loading combinations for southern pine dimension lumber and southern pine glued laminated timber are available for the following applications.
Beam spans in this guide are typically measured from center to center of supports except for door and window headers.
Resists warping splitting and shrinking while supporting heavy loads.
Window door garage door headers supporting roof wall floor loads.
Span charts and 2012 irc building codes for girders and headers.
On longer spans the beam may require much more bearing space as indicated by this table.
Our manufacturing process minimizes many of the natural inconsistencies found in wood.
Choose the required center to center span for the beam in the span column.
Select the correct table for the supported floor joist condition simple or continuous see notes below.
The structural ridge span represents the size of a large family room.
Anything 5 and above we always at least double cripple.
Select the span carried by the beam across the top of the table.
All other data is available on page 121 of the 2012 international residential code.
Header spans are typical for a window and a patio door.
These charts are for 30 pound per square foot snow load on the roof.
I ve even seen 2 1 3 4 x12 lvl headers in a 2x4 garage door wall sag while we were framing the house.
Click to view table 1.
Lvl 2 0e floor beam quick reference tables arried span to use.
And that s with a 7 12 hip roof avg.
For other conditions such as concentrated loads unequal spans etc contact your lp solidstart distributor.
Only for uniform loads on simple single or equal continuous multiple span members as noted in each table.
Engineered wood products ewp lvl span and size charts.
Our versa lam lvl is manufactured in either alexandria lena louisiana in eastern united states or in white city oregon for the western united states.
