Maritime Permanent Roofing Ltd. has installed thousands of metal roofs over four decades all across the Maritimes. We are one of the largest installers of residential metal roofing systems in Atlantic Canada. For 2020, the Interlock Group will be contributing to Feed Nova Scotia. It has been a challenging year to say the least, and we appreciate the support the communities in which we do business have shown us. Many in these communities have fallen on tough times, and we hope to do our part in supporting those who need it most during the holiday season.