How To Put A Flat Roof On A Brick Shed

How to build a shed roof step by step.

How to put a flat roof on a brick shed.

This video shows a typical flat roof replacement carried out by argyle roofing based in london uk. Beginning with the removal of the old roofing felt this. Make sure it s lying horizontally across the exposed rafters and that the edges are flush with the edges of the end rafters. The underlayment will not need to be bonded to the roof as this will allow for movement without causing damage to the asphalt.

Cover your rafter trusses with plywood sheathing. Stack insulation boards on the film top. Attach a board uncut to the settle rafters on which you need to lay a vapor barrier material film construction. A gable roof for a shed can be built with rafters with a 1 6 ridge board or using trusses.

Put down your first sheet of plywood at the corner of one end of the roof. Fitting the roofing 10 12 flat roof shed. Much depends on the structure size and the desired attic loft or headroom. Fit the trims to the front and back of the shed roof.

This material must be laid across the rafters and overlap. A simple gable shed roof is often built using 2 4 or 2 6 lumber for the rafters and 2 4 for the collar ties. Start at one end of the storage shed roof and lay the underlayment material onto the flat roof surface making sure that there are about 2 inches extra on either end to hang over the edges of the shed s flat roof. Use 1 8 lumber for the side roof trims.

The insulation thickness of 8 inches is laid as a flat carpet. Drive a nail into each corner of the plywood to hold it in place temporarily. Building installing roof rafters. Use 8d nails to secure the trims into place.