How To Install Solarspan Roofing

November 30, 2025

2 min read

To install SolarSpan roofing, you need to follow key steps that include preparing your roof base, installing the mounting system, and securing the solar panels correctly. SolarSpan is a premium solar roofing system that combines energy production with weather protection. According to industry data, solar roofing demand is growing 15% annually, making it a smart choice for homeowners. Before you start, check that your roof faces south for best energy output. Make sure you have the right tools and follow all safety rules during installation.

What Is Solarspan Roofing?

SolarSpan roofing uses special solar tiles that look like regular shingles but produce electricity. These tiles replace your standard roof and work as both protection and power generators. The average solar roof payback period ranges from 6 years in Hawaii to 16 years in Washington, according to industry data.

The federal government offers a 30% tax credit on installation costs through 2032. This makes solar roofing more affordable than ever before. Energy savings start immediately after installation.

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Step 1: Prepare Your Roof Base

Start by removing your old roof down to the wood deck. This takes time but is critical for success. Check the deck for damage and replace any weak boards.

Next, install a moisture barrier under the new system. Add ventilation to prevent heat buildup. Your attic needs proper airflow to keep the solar system working well.

Step 2: Install the Mounting System

Secure metal rails to your roof frame using heavy-duty bolts. Space them correctly so solar panels sit flat and even. Use a level tool to check alignment constantly.

The mounting system holds all the weight of the tiles and panels. According to the National Association of Home Builders, the average U.S. roof size is 2,647 square feet. Your system must handle this load safely. Poor installation causes leaks and damage.

Step 3: Place Solar Tiles and Connect Wiring

Lay tiles in rows starting at the bottom edge of your roof. Lock each tile to the mounting rails with clips. Work upward slowly and check each connection.

Run electrical wiring through conduit to your home’s electrical panel. Use waterproof connectors at all joints. According to RubyHome data, roof installation costs range from $4 to $40 per square foot. Solar systems typically run higher due to electrical components.

Installation Step	Time Required	Key Safety Point
Roof Prep	1-3 days	Wear harness and rope
Mount Rails	1-2 days	Double-check alignment
Place Tiles	2-4 days	Stay tied in at all times
Electrical Wiring	1-2 days	Turn off power during work

Professional installation is strongly recommended. According to the U.S. Bureau of Labor Statistics, the median pay for skilled roofers is $50,030 annually. Hiring trained installers protects your investment. Mistakes with solar systems are costly and dangerous.

Your new SolarSpan roof combines protection and power generation. The system requires expertise to install correctly. When done right, you get lower energy bills for decades. Most solar roofs last 25 to 30 years before needing replacement.

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Talk with a local roofing contractor to review your options and get a detailed estimate for your project.