How To Build A Flat Tin Roof

This will be the part of the roof with the longest straight line between peak and eave.

How to build a flat tin roof.

Visualize a straight line leading from the top of the sloping roof to the eave. Place it at the ends of the outer wall on the pre fixed waterproofing material. Take a metal sheet and use inch metal wood screws to affix the roofing onto the wood slats. Make a cutting on one of the sides of the horizontal roof beam on an angle.

After that to make it flush with the roof of the existing house cut the two outer rafters. How to make a flat roof have a pitch general steps obviously you shouldn t do the work all by yourself. These roofs are mostly flat but usually have a bit of a slope. The reason we included this section is to give you a good idea of how to build a sloped roof over a flat roof.

Align the sheets at both ends and lock them to the rafters with 1 1 2 nails or screws every 6 8. Mark the area where you want the structure. The phased installation of how to build a slanted shed roof comprises the following steps. As the name suggests a pyramid roof is a roof in the shape of a pyramid and is designed for a square building.

Attach the horizontal beam by using a nail gun. You can also use the knowledge you gain to evaluate prospective roofing contractors. Use metal 1 inch roofing nails to install the metal edging that goes around the perimeter of the roof. You can also nail a chalk line straight every 2 feet to use as a guide.

Mauerlat must be fixed with the help of anchor bolts wires or plugs. At the first stage the mauerlat is installed. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. It is essential to close the gaps between the sheets if you want to get the job done as a professional.

As such they allow for outdoor living gardens or a living space on top. Step 4 laying the sheets. Measure 8 feet from the existing structure towards the outer direction and dig a deep hole to drive the post in. That way you know the process.

Drive the post in and fill the hole with concrete to set it in place. The basic construction of a flat roof starts with roofing timber that is laid across two upright items usually two walls. Of course you don t need to live in a modern house to deal with a flat roof. You have to do it thoroughly so that the rafters sit flush on it.

This is where you actually add the metal in the metal roof once you re back up on the roof start at the area with the longest square footage area. From this existing post measure 3 feet distance in the same line dig a hole and drive the second post in. For additional stability you can also use steel joists that are built into one or both of the walls. Build the roof out of 3 4 plywood sheets and lay them to the rafters as described in the diagram.