Shed Roof Extension

It typically has a single face that is higher on one end than the other.

Shed roof extension.

Set center posts if the shed is 8 feet long or two intervening posts if it is longer. Metal roofing systems are a great option for many pacific northwest area homes. Looking at the existing roof will also give you an idea of timber sizes and how the members are connected. Metal roofs have a long life span due to the strength of the material itself.

Building a shed roof with trusses. Probably one of the simplest shed roof designs out there this style of roof is commonly referred to as a lean to or skillion type of roof. What is the roof structure. A skillion roof is made up of a single flat plane which slopes gradually from top to bottom.

Each of these styles has their advantage both in design and construction. The gable style roof. Skillion roofs are one of the simplest roof styles used in shed building. Sample of gambrel truss plans.

Another advantage that metal roofing offers is durability. All of them make a good choice for your garden shed. Another method is using tongue and groove planks laid over curved ribs or arches. 6 to 8 feet is best.

A well maintained metal roof system can last anywhere from 30 to 70 years depending on which material is used. It can be made by bending plywood over ribs or arch cut rafters. I have found in all my years of building sheds that using pre built trusses is so much easier and simpler then building a shed roof with a ridge board especially if you are building your outdoor shed yourself. Beyond the standard flat roof or single sloped roof the most common styles of shed roof are gable gambrel skillion and salt box.

It is often used to increase headroom without adding much height. Make a dirt floor lean to as the simplest addition to a shed. Depending on where your shed is located the higher end can be fastened to the side of another building such as your house or garage. Saltbox roofs look like skillion roofs but with an extra short slope opposite the long angled plane like an upside down check mark.

The easiest to extend would be if the roof is a series of individual trusses at say 16 centres. A curved shed roof design offers a mix of the flat and gable roof style creating the curve or arch.