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I am opening up a 16 foot span of the marriage line of my
I am opening up a 16 foot span of the marriage line of my double wide Mobil home what size beam do I need … read more
StructuralEng
StructuralEng
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I have a steel I beam that is 6" x 16' and want to replace
i have a steel I beam that is 6" x 16' long and want to replace it with a a 6" x 16' wood beam. How many 2x6's would need to be laminated together to replace this I beam? … read more
walkereng
walkereng
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Former owner added a 9' x 7' garage door to eave side of
Former owner added a 9' x 7' garage door to eave side of detached 20' x 20' garage without proper header framing. The garage walls are only 8' high, so I don't have room for 10" or 12" LVL beam. I wil… read more
StructuralEng
StructuralEng
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I want to move a wall about 5 feet, it is not exactly a
I want to move a wall about 5 feet, it is not exactly a bearing wall, but it does contain a column that supports a header that the ceiling joist attach to. The clear span is 18.5 feet. I would like to… read more
StructuralEng
StructuralEng
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I need to span a 20 foot section with only support on each
I need to span a 20 foot section with only support on each end, no center post support. this is for a patio. the patio will be made out of normal roof material for a flat roof 20' x 20' 2x4s 3/4" plyw… read more
StructuralEng
StructuralEng
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I want to free span a room with a beam in the attic, on top
I want to free span a room with a beam in the attic, on top of ceiling joists. The roof is raftered 2x6, the ceiling rafters are 2x6 also, 25' long. The span would be 21' clear, and the load is just t… read more
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StructuralEng
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I have a 21 lb 8 x 5.25in I beam that supports 2x12 floor
I have a 21 lb 8 x 5.25in I beam that supports 2x12 floor joist that span 18 ft from the beam to the outside wall (total span is 36 ft across the basement. They support a 1.25 story home above it (a s… read more
walkereng
walkereng
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I am looking to size a beam to span ~23feet in place
hello. I am looking to size a beam to span ~23feet in place of a structural wall I am removing.… read more
walkereng
walkereng
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Good Morning: I'm designing a 16' x 20' outbuilding and I
Good Morning: I'm designing a 16' x 20' outbuilding and I have 3 questions so far. In Redding, CA. My floor will be ¾” OSB on 2x6 joists (16” oc). The joists will run the 20 foot length and the beams … read more
StructuralEng
StructuralEng
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I am removing a wall and will have a 14 foot clear span. What
I am removing a wall and will have a 14 foot clear span. What size of header or laminated beam do I need to use. All that the wall is supporting are 14 ft ceiling joists with no second story.… read more
StructuralEng
StructuralEng
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In my 1904 House, in my basement, I want to remove a structurally
In my 1904 House, in my basement, I want to remove a structurally supportive brick (not cinder block) wall and replace it with a beam or header which would clear span 15 feet and 1-1/2 inches without … read more
StructuralEng
StructuralEng
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I am wanting to make an addition to my house. I would like
I am wanting to make an addition to my house. I would like the roof to be a vaulted ceiling. The span from the existing exterior 2x6 wall of the house to the new gable end is 28'. The width of the new… read more
walkereng
walkereng
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I have an attic space with @100 year old 2x6 (1 3/4" x 5 5/8")
I have an attic space with @100 year old 2x6 (1 3/4" x 5 5/8") spaced 16" O.C. What spacing would be needed (or doubling of the 2x6 ?, etc.) to meet code for a living space floor? The floor spans on t… read more
walkereng
walkereng
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Bachelor's Degree
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I am replacing my asphalt shingle roof and modifying it at
I am replacing my asphalt shingle roof and modifying it at the same time. In the future I will remove the existing ceiling to create a cathedral ceiling. I am removing the existing 3/4" plywood deck a… read more
walkereng
walkereng
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Bachelor's Degree
2,862 satisfied customers
what dimension steel I beam is required to clear span 22,
what dimension steel I beam is required to clear span 22', with a 10 psf dead load and 40 psf live load (floor load only, roof already exists) ? what dimension required if same span were to be split i… read more
walkereng
walkereng
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Bachelor's Degree
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I have a house that is now a two and a half story structure
I have a house that is now a two and a half story structure (basically configured as a Cape Cod structure). The roof trusses have a 2X8 top chord and a 2X10 bottom chord. The pitch is 10/12. The truss… read more
StructuralEng
StructuralEng
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7,820 satisfied customers
I would like to replace a structural post in the middle of
I would like to replace a structural post in the middle of a wall. The structural post I'm replacing is now 4 vertical - 2x6's holding up the roof trusses for this 11 foot span. I would like to place … read more
walkereng
walkereng
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Bachelor's Degree
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what size laminent beam should i Use to span an 18 foot opening
what size laminent beam should i Use to span an 18 foot opening for a one story single family home… read more
walkereng
walkereng
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Bachelor's Degree
2,862 satisfied customers
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