I'm in a predicament. I restored my first wood and canvas canoe in a 19th century carriage house with heavy wood walls and ceilings this time I'm doing it in limited space no way that I can think of to attach the canoe to a strong wall or object to pull and strech the canvas from. Is it possible to build a strong wooden frame to do the stretching? Basically I'm in the cinder block garage bay that I could put my car in. its a block garage. I have a solid wall in the front but I have a fiberglass traditional over head door in the front. Does anyone have any ideas? Could I build a frame of sorts? Over the closed Gargae door?