How To Build A Lean To Roof Off A Shed

Also decide how the roof of the lean to will interface with the roof of the shed.

How to build a lean to roof off a shed.

The sloped roof of the lean to shed will allow water and snow to run off to one side of the roof without soaking into the wood. Dig out the first hole set in the block and check the elevation of the floor using a 2 6. Using 2 80lb bags of ready mix concrete for footings i dropped a few shovels full in each hole except for the shallow hole. I used standard corrugated roofing for.

Then place the gable trim and attach using the 1 5 screws. 2 screw the add on wall to the top of 1 side of the shed. One hole could not go any deeper than a foot due to large rocks and tree roots. Start with the row closest to existing shed.

You may need a simple gutter or downspout drainage piping to prevent pooling at the base of the lean to. After laying out a string on pegs in the shape of the shed i dug post holes by hand approximately 3 feet deep. We added the gable trim after we finished painting the whole shed this way we would not get paint on the trim. Frame the top bottom and sides of the wall using 2x4 lumber and attach joists between the top and bottom every 22 5 inches 57 cm using 3 inch screws.

Make sure the block is deep enough to give the desired finished floor height. If your region receives heavy snowfall build the roof to withstand that load. Angle the roof so rain is directed away from the building s perimeter. Start with a corner block.