Leska Provided Extensive structural repair, including replacing 3 damaged rafters, and completed and entirely new slate roof. All the original rusted Tin Flashing was replaced with copper flashing. One more historic home with Slate roof saved in Washington, DC.
The owner was told by 3 other roofers that his slate roof was completely beyond repair and he need to trash all the slate and install asphalt roof... luckily he found Leska and we restored the roof for him!