Installing any roof is not an easy task as there are a number of steps that one must follow for giving the roof a new form. However, following the general guidelines can help one in the roofing project. Following are a number of guidelines that you can follow while preparing your house for a new roof.
Removal of Roof Covers:
The first step is removing the existing covers of your roof from the decking because you have to prepare the underlayment for installing a new roof.
Remove Deteriorated Decking:
The next step of preparing the roof is removing the decking especially because there can be water under it deteriorating it. If the existing decking of your roof is not providing a sound performance and have a rigid surface then you remove the existing decking and place additional decking on it. You can lay a new decking with the code approval on a damaged decking.
Label the underlayment of the roof with standard numbers and apply them in the same manner as you apply the standards underlayment. Application of alternative underlayment is also necessary and you can use 2 standard piles of underlayment with two alternative underlayment on the roof.
Ice and Water Membrane:
You also need to apply equal underlayment to all the eaves of the roof in a direct way to the decking of the roof and on the roof slope on the exterior wall line. Using standard ice and water membrane with a complete self adhering bitumen sheet of the polymer can also make the look of the roof better. Now you have to remember that you must extend applying ice and water membrane up the roof slope from the roof eaves as the location of the roof structure starts increases. There will be a requirement of open sides with 3 feet membrane that must be up from the roof eaves. There is no need to apply the ice and water membrane to the detached roof accessory structure because it does not contain any conditioned floor.
Decision about Roof Membrane:
The owner of the property can follow the guideline of roof membrane or opt out if the local building department does not agree with it. If the insurance company is not favor of repairing the damaged decking and membrane and you think that there is another way. Then you can talk with the roofing contractor about the condition of the roof.
Metal Drip Edge:
Installing the metal drip edge is necessary and you can talk with the roofing expert to buy the right material for increasing the integrity of your roof.
There is a need of flushing the fasteners with the surface of the roofing material not over or under the driven. You also not have to crook the fasteners heads for other areas.
There is another kind of fasteners called IRC or IBC fasteners that are approved with the features of being corrosion resistant. You can use them for installing the roofing materials on the lower surface.
It is not good to exceed the weather exposure as you have to check the specification of the manufacturer before installing the material. If you are performing a staggered installation, then you first have to drop the coursing of the material for reducing the distance between the roofs lowest and highest butt.
Remove other parts:
Now start removing other parts such as the flashing, ventilation and the shingles of the roof. Call an experienced roofing contractors in canton Michigan for installing the roof in a excellent way that it gives maximum performance.