answersLogoWhite

0

To fix a 1.5-inch sag in an 18-foot garage door opening framed with two 2x12x20' boards and OSB, first support the beam with jack posts. The simplest fix is adding a center support post to split the span and stop the sag. If you need a clear span, sister LVL beams or more 2x12s to both sides of the existing header using construction adhesive and bolts. Ensure proper end support and consider consulting a professional for safety.

User Avatar

Koby B

Lvl 4
3w ago

What else can I help you with?

Related Questions

What are the ratings and certificates for Malcolm in the Middle - 2000 Garage Sale 4-15?

Malcolm in the Middle - 2000 Garage Sale 4-15 is rated/received certificates of: Argentina:Atp


What is found at the opening of the middle ear?

eardrum


Can a cake fall in the middle by opening the stove?

Yes


Connects the middle ear to the nasopharynx?

opening of the pharyngotympanic tube


Carsign with a spanner in the middle on your vauxhall vectra?

its a mechanical warning light get it checked by a garage


How do you replace two 8' garage doors with a 16' door?

Depending on how the garage is constructed, you will probably need to reinforce the wall above the door. The header for each 8 foot door is supported on the center post. If I were doing it, I would cut the inside header in the middle of each, take out the section on each towards the middle and replace it with one board across both headers. Then use plywood on the wall above the opening. Build in the sides to 16 foot and hang the door.


Why does a Calvary saddle have that opening down the middle?

to let your butt get air


What are the release dates for Malcolm in the Middle - 2000 Garage Sale 4-15?

Malcolm in the Middle - 2000 Garage Sale 4-15 was released on: USA: 6 April 2003 Germany: 27 December 2003 Hungary: 4 November 2009


The membrane stretched over the opening to the middle ear is the?

tympanic membrane, also known as the eardrum, is the membrane stretched over the opening to the middle ear. It plays a vital role in transmitting sound vibrations from the outer ear to the middle ear.


What is the answer Middle school math with pizzazz c 65?

He turns into a garage.......pick a cod any cod


Does the Brooklyn Bridge open in the middle?

No. The Brooklyn Bridge is a non-opening bridge.


Can you have a garage sell on the street?

It is illegal to block streets in any form, and having a garage sale is one of them. However, if it is a dead end street or coul-de-sac and you are not in the middle and not blocking the flow of traffic or on anyone's property unwanted, then that is legal. In fact, you might be able to have a garage sale in the middle of the street if you have all the resident's permission. However, it is generally sold on your own property.