How to Make a Flat Roof on a Garage
Flat garage roofs can be a good choice for people who want to keep their buildings as clean and simple as possible. They’re also ideal for reducing the amount of visible building mass on a property, making it more appealing to potential buyers.
They’re also less likely to develop ice dams than steeper-sloped roofs, which can lead to water problems inside the home. They can also be made waterproof, preventing leaks.
First, you need to measure your garage. This is important because you’ll need to know the size of the joists that are going to be used. These will need to be strong enough to support the roofing materials that you’re going to use.
You’ll also need to consider the weather conditions that you’re going to experience during the construction of the garage roof. If you have snow on your roof, this will add additional weight to the structure and can cause the joists to become weaker.
To make sure that the joists are properly supported, you’ll need to secure the beams on either side of them. This can be done by hammering nails down and making sure that they are tightened down well.
Next, you’ll need to install the rafters. This can be done by using the appropriate plans for the project and cutting them at the right size.
If you are not an experienced woodworker, it is best to get some advice from a professional. They will be able to show you how to build the garage roof correctly so that it will be a strong and long-lasting one.
Having a flat garage roof is important because it will be able to prevent water from pooling on the roof and damaging the structure of your house. This will help to prevent a number of different issues such as mold and rot.
A flat garage roof will have a slight incline in order to prevent rainwater from getting trapped underneath it and then leaking out of your home. You’ll need to ensure that the slope is at least 1/8 inch per foot.
Once the joists are in place, you’ll need to cover them with plywood. This will need to be a thickness of at least 18mm and will ensure that the roof is stable.
For this you will need to purchase WBP plywood and a suitable amount of insulation. The insulation will help to keep the building cool during the hot summer months and warm in the colder weather.
The joists and the decking should be slotted together using tongue and groove fitting. This will help to further increase the strength of the building and will mean that the roof is able to withstand a lot of pressure.
Once you’ve completed this you’ll need to install the ridge board. This will need to be fitted at both ends of the garage. This will need to be supported by the trusses and will need to be attached in place with the proper screws and nails.