Installing Metal Roof Over Shingles: Your Complete Guide

Premium Roofing and Repair in Kelowna with Canclad Roofing

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Sharing Tips from Metal Roofing Contractors in Edmonton

When considering a new roof, installing a metal roof over shingles is a popular choice. Not only does it save time and money, but it also provides a durable and long-lasting solution.

Let’s explore the essential steps for steel roof installation and why it’s a great option for your home.

 

Benefits of Putting Metal Roof Over Shingles

Before we get into the details of laying metal roofing, it’s important to understand the benefits of putting metal roofing over shingles.

Cost-Effective: Saves on labour and disposal costs associated with removing old shingles.

Durability: Metal roofs can last up to 50 years or more, offering superior protection against the elements.

Energy Efficiency: Metal roofs reflect solar radiant heat, reducing cooling costs by up to 25%.

Environmentally Friendly: Metal roofing is often made from recycled materials and is fully recyclable at the end of its life.

 

Preparation for Steel Roof Installation

Proper preparation is crucial before putting up metal roofing. Here are the steps you should follow:

  1. Inspection: Check the existing shingles for damage and ensure the roof deck is in good condition.
  2. Measurement: Measure the roof accurately to determine the amount of metal roofing material needed.
  3. Gathering Materials: Obtain all necessary materials, including metal panels, screws, underlayment, and flashing.

 

Step-by-Step Guide to Laying Metal Roofing

Step 1: Installing Underlayment

Before attaching metal roofing, lay a quality underlayment over the shingles. This layer acts as an additional barrier against moisture.

Step 2: Applying Furring Strips

Install furring strips vertically every 24 inches. These provide a flat surface for attaching the metal roofing and ensure proper ventilation.

Step 3: Putting on a Steel Roof

Start from the bottom edge and work upwards. Align the first metal panel with the roof’s edge, ensuring it overhangs the edge slightly to direct water away from the fascia.

Step 4: Securing the Panels

Use screws to attach the metal panels to the furring strips. Ensure the screws penetrate the furring strips and the roof deck for a secure hold.

Step 5: Flashing a Chimney on a Metal Roof

Proper flashing is essential to prevent leaks. When flashing a chimney with a metal roof, use metal flashing pieces and sealant to create a watertight barrier around the chimney base.

 

Advanced Tips for Standing Seam Metal Roof Installation

For a more modern look, standing seam metal roof installation is a great choice. This method involves:

Securing Clips: Attach clips to the roof deck to hold the standing seams.

Locking Panels Together: The metal panels lock along the seams, creating a sleek, uninterrupted look.

 

Installing Metal Roofing on a Shed

If you’re considering installing metal roofing on a shed, the process is similar to installing a residential roof. However, sheds often have simpler structures, making the installation process quicker and easier. Follow the same steps for putting a metal roof on a shed to ensure durability and protection.

 


 

 

Contact Canclad for Professional Installation

Installing a metal roof over shingles can be a DIY project for the experienced handyman, but for the best results, it’s often wise to seek professional help. Canclad offers expert services for metal roof installation near you. Whether you’re looking to install a steel roof over shingles or need assistance with flashing a chimney on a metal roof, our team is here to help.

 

Get in Touch Today!

Contact Canclad to learn more about our services and how we can assist with your roofing needs. Visit our website or call us to schedule a consultation and take the first step towards a durable and beautiful metal roof.