Things to Consider Before Rooftop Solar Installation

Are you planning to go solar? There are very good reasons for this including lowering the power bill, lessening reliance on the national grid, and getting healthy ROI. However, it is important to ensure that your roof is suitable to support solar installation. Going solar is a good consideration for your wallet and environment. Fortunately, your Los Angeles roofer can help make the process smooth.

solar installation

Type of roof and solar installation

It is very important that your roof will support solar installation. A professional roofer always has the best approach to making the panels work in the best way possible. ​Various types of roofing materials have particular installation challenges of solar panels. The roof determines the number of panels to install and the duration of the whole installation process. Here is a guideline to the types of roofs to make the most of your solar installation.

Composite roof

This is the most common type of roof for solar installation. Composite or asphalt shingles for this roof type are made from cellulose mat or fiberglass. Asphalt and other materials are added to the shingles when making the final product. A composite roof is cheaper, can be adapted to resemble other materials, and is very durable making it the best for solar installation.

Tile roof

Tiles are other roofing materials for solar installation. These come in various materials but an expert handling ​roofing in Los Angeles CA will help you to determine the most appropriate tile material for your solar installation. Installing solar panels on clay tiles is more expensive compared to installing on concrete tiles. Installing solar panel on a tile roof requires attachment brackets for lifting the panels above your roof. Additionally, the panels should be raised at a particular distance according to the type of tiles. This also affects the cost of the whole installation process.

Metal roof with standing seam

This is the best roof type for installing solar panels. Standing seams on the roof make attaching the panel array a seamless process. The ease of installation lowers budget for the process. Additionally, there is no need to drill holes on a metal roof for solar installation. The metal roof is ideal for solar installation for being more eco-friendly compared to other roof types.

This roof type is made from recycled materials and durable enough to last for about 30 years. A metal roof with standing seams allows installing standard PV panels or thin-film panels.  Metal roofs reflect light significantly when not absorbed by the panels. This allows making the most from your solar panel array.

Tar and gravel roof

A flat roof is most likely make from tar and gravel. This roof is made with layers of sheet attached with roofing felt and hot tar. The roof is also enhanced with mineral coatings. Tar and gravel roofs are flat and require additional brackets tilted at 30-degree angle while supporting the panel array. This is a costlier process compared to installing panels on a tilted roof or one with different material. Never the less, a tar and gravel roof is a wonderful option when looking forward to installing solar.

​Wooden roof

Finally, it is also possible to install solar panels  on a wooden roof. This might include shingles at an angle or entirely flat. All this depends on your roof structure. Unfortunately, a wooden roof is less viable when considering a solar installation for fire safety concerns. It poses a risk of an inferno just in case something goes wrong to cause sparks. These will easily make the whole roof go in flames. Therefore, a professional roofer will recommend opting for a ground-mounted solar system.

How your roof affects the solar installation

It is important to assess the viability of your roof for solar installation apart from material. a roof covered in shade most parts of the day lacks a favorable solar window. You need a professional installer to assess your roof’s to tell whether it can support your solar panel array or not. Perhaps you live in a rented apartment or multi-unit building. In this case, you should opt for a shared solar installation without installing your own panels.

A rooftop suitable for solar installation should have a good structure. Solar installations usually come with a warranty of about 20 to 25 years. In case your roof needs renovation after a few years, the process will be easier. This will save you from spending time and money for disconnecting the panels before renovation and re-installing them again. A roofer offering solar installations will handle all process in the same package.

Wrapping up

It pays to have a trusted roofer offering solar installations. You will enjoy both services from the same contractor to save time and money. A professional roofer will allow you to enjoy the benefits of a quality roof and making use of the sun to power your home. Stay turn to gardenreviewers for more reviews and tips and tricks.

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