Roof jacks are the safety tools that common to be found on different roofing tasks. They are created based on a metallic hook curve at an end and a J-shaped curve at another. By using this tool, you’d be able to connect shingles to large planks or boards.
This placement allows you to stand and move safely and effectively in the roof area. However, it can be challenging to use if your roof is made to be fixed with sturdy shingles.
So, how to use roof jacks exactly in a proper way? Please read the following passage to know more about it.
How to use Roof Jacks on Existing Roof
As roof jacks are easy to set up and remove, they are ideal for various roofing projects. Here is the list of steps on how to use roof jacks to get it installed and worked properly while you work:
Attach the jack
Roof jacks make it easier to set roofing and increase safety for you by providing a stable surface. Ideally, you should find the rafter first underneath the sheathing (locate by feeling the nails). Then attach the tool into the rafter by driving a couple of 16d nails.
Set the plank firmly
Find a board in any size (typically 2 x 8” or 2 x 10”) by slipping it to fit into the jacks. Make sure the plank extended the jacks on each side by 6”. Set the plank securely to prevent the board from tip over.
Release the jack
You have to remove a jack when you are done. To do so, use a hammer to disengage the nails from the jack. Drive the nails in a way that they do not poke your roofing, slip pry bar over the nail head and below shingle, then pound it down. Alternatively, you may lift the nail if the tab is already flexible enough.
Roof Jacks for Metal Roofs
If there is a significant downside of using a metal roof, it is the safety aspect when you need to get over it. Metal is a slippery material, especially when it gets wet or covered with snow.
Avoid climbing on the roof when it is on either mentioned condition. Some areas that experience heavy snow during winter even considered avalanche snow from the metal roof as a definite hazard.
Another circumstance when you need roof jacks is when the roof has an extremely steep angle. You can gain a better foothold by using this tool in case you want to insert new shingles or fix the damage.
Shingling is a very exhausting job that has a dangerous aspect to it. Acquire as many roof jacks as you would need – which depends on how long your roof is and how steep it is.
For rough measurement, 2 or 3 roof jacks will be enough if the area is easy to walk on. To prevent slipping down, install this equipment and the board as instructed on how to use the roof jacks above.