Garage Pitched Roof Construction

Shingle roofs typically have a life span of 15 30 years while membrane roofs usually last 5 15 years.

Garage pitched roof construction.

This sizing guide for roof rafters will help determine what you need for your small project. Garages must be single storey with maximum eaves height of 2 5 metres and maximum overall height of 4 metres for a dual pitched roof or 3 metres for any other sort of roof maximum height of 2 5 metres in the case of a building within 2 metres of a boundary of the curtilage of the main dwelling. It is often compared to slope but is not exactly the same. A roof s pitch is determined by how much it rises vertically for every foot it runs horizontally.

A flat garage roof isn t the best thing to have on a structure as it s subject to pooling water and snow. Thus a moderate 6 in 12 roof pitch means that the roof rises 6 inches vertically for every 12 horizontal inches it runs. Roof construction in different parts of the world is done differently. Converting a flat garage roof to a pitched roof is a relatively simple job for professional roofing contractors.

Roof pitch refers to the amount of rise a roof has compared to the horizontal measurement of the roof called the run. Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. There are several variables to consider when determining the proper rafter size. This is where you consider the ventilation and sealing of the roof.

The material you choose for insulation depends on the pitch of the roof you opt for. A 12 in 12 pitch is a steep 45 degree angle roof. Although ceramic tile roofs are expensive they can have a life span of over 100 years. Types of garage roof pitched or flat.

It s not an easy job and requires at least two people but the results are worthwhile and you don t need extensive knowledge of carpentry to do it. Aim for a good balance between ventilation and insulation if you are converting your garage into a room. Changing the garage to a pitched roof takes work but brings greater protection as well as more room in the garage. Weather you re building a shed roof or adding a dormer to your second story it is important to choose the proper size rafter.

To see how pitch impacts the look of a garage and changes cost click the design center button on our pole barn kits page. Robin is working on an extension so we thought we d shadow him for the day and see how he creates a pitched roof or semi pitched roof leading up to a flat. See the image below for more explanation on rise run and pitch. This does not just apply to a house s roof construction but these should also be used for a pitched garage rooftop construction.