If you have an attic over your garage these joists also bear the load of your attic flooring and any materials you store in the attic.
Garage roof support beams.
Here we have a wood framed gable roof.
This will hold the weight of the porch roof while replacing the beam.
The other is just used to support the trusses.
Finally make sure stored items are securely locked in place.
As demonstrated by the dent in my pickup s hood vibrations from the garage door opener can cause items to shimmy around and eventually crash down onto your car or you.
Create an open kitchen dining area a larger living room or a huge master bedroom using basic framing techniques and standard materials.
If you need a storage area above your garage strong ceiling joists are necessary to support the added weight.
Once again a 2 by 4 inch piece of lumber is placed between the trusses and parallel to the ceiling joists.
A great deal depends on the pitch of the roof.
Continuing on from part 3.
Window door garage door headers supporting roof loads only.
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.
The image below shows a cross section of our simple 12 x 13 house from the joist span tables section of this tutorial.
Floor beam span tables of residential structural design we will now look at roof rafter and beam design.
This is where a high pitched roof is necessary.
With the old beam uncovered the temporary beam can be placed on the braces you ve made images 1 and 2.
Let s consider a basic gable wood roof framing design.
A higher pitched roof would be better for extra living space than a lower pitched roof.
The wooden joists or beams over your garage help hold your roof in place.
Window door garage door headers supporting roof wall floor loads.
Open up cramped rooms by replacing a wall with a load bearing beam.
If you have traditional site built roof framing your storage capacity depends on the design of the framing.