Asphalt shingles are required to be class 4 impact resistant that meet ul 2218 test and installed.
Partial roof tearoff require permit.
Laying new shingles over old shingles is easily prone to leaks and reduces the life of the new shingles.
After hours work is not permitted in residential areas.
Sheathing inspection depending on the age of th.
2 a written contract that specifies all of the agreed to details products and costs of the project.
Roof covering must be class a public right of way permit must be obtained before work can commence.
Submit a completed permit application.
1 most towns require a building permit for a roofing project.
Too many layers if a roof has more than one layer of roofing the roof should be torn off.
A permit is required for roof repair or replacement exceeding one square of covering 100 sq.
In most cases this is a code requirement.
Keep the time between the tear off and reshingling to a minimum and wait until clear weather is forecast.
Permits may be required to repair a roof depending on the size of the area being repaired and the type of repairs.
In most cases more than two layers of roofing shingles does require a tear off.
E home we may require a sheathing inspection to verify the condition of the roof sheathing 2.
Roofing contractors are often required to perform a tear off before installing new shingles either legally or for the purpose of manufacturer warranties.
Existing roof deck system shall be subject to pre inspection.
This can help to ensure that your contractor follows building code.
Homeowners and buyers should avoid jumping conclusions about whether a permit is required or not for there may be consequences.
However the truth is so many variables have to be just right in order to make it work that it s much more likely to cost you money in the end.
Three documents are essential.
3 a letter addressed to you from the contractor s insurance carrier confirming that the specific project is covered under the roofer s worker s.
The following inspections are required.
To determine this all you need to do is contact your local building inspections department.
They may also be required when reroofing depending on the local building jurisdiction.
Plus your roof warranty is likely void if you don t get the permit.
Many people are attracted by the idea of overlaying existing asphalt shingles especially if the price quoted is lower and the contractor seems confident you don t need to tear off your old roof.
If a contractor is used s he must be licensed with the village.
Before starting the tear off get a building permit and check local building codes.
Once you have decided whether to do a partial or full roof replacement the next step is to decide whether to install your new roof over the existing roof or to tear off the old roof first.
Codes rarely permit more than two layers of roofing.
The roof must be replaced.