Are you considering insulating your Colorbond roof? Insulation is crucial for maximising the efficiency of your Colorbond roof, especially in Brisbane’s varied climate. Here are 7 essential facts about roofing insulation for Colorbond roofs that every homeowner should know.

1. Myth or Fact?

Fact: A metal roof will not make your house colder in winter.

Explanation: The temperature inside your home is not determined by the metal roof itself but by the insulation underneath it. Proper insulation keeps the heat inside, ensuring comfort during winter.

2. Heat Radiation

Fact: Colorbond roofs radiate less heat into your building as they cool down faster at night.

Explanation: To reduce heat transmission, insulation can be easily incorporated during the installation of Colorbond roof sheets. This helps maintain a cooler indoor environment.

3. Types of Insulation

Fact: Two types of insulation are commonly used with metal roofs.

Explanation: At Roo Roofing, we recommend Earthwool Insulation Blankets and underlayments (also known as Sarking). Often, both types are installed together for optimal performance.

4. Roof Ventilation

Fact: Proper roof ventilation prevents excessive condensation.

Explanation: In high humid climates like Queensland, ventilated roof spaces can lead to condensation at night. Installing sarking under the metal roof or closing vents at night helps prevent condensation and potential moisture damage.

5. Gutters

Fact: Gutters on metal roofs should be wide enough to catch dribbles and prevent leaks.

Explanation: Properly sized gutters prevent water from entering the roof cavity, reducing the risk of leaks and water damage.

6. Avoid Gaps

Fact: Gaps in insulation can greatly reduce its effectiveness.

Explanation: Make sure polyester batts fit snugly and avoid gaps around ducts and pipes. Even a small gap can significantly reduce insulating value.

7. Noise Reduction

Fact: Insulation can help reduce noise from metal roofs.

Explanation: Quality insulation dampens sound vibration, creating a quieter indoor environment. This dispels the myth that metal roofs are inherently noisy.

Contact Roo Roofing

Ready to boost your Colorbond roof with top-quality metal roof insulation? Contact Roo Roofing today for expert advice and professional insulation services. Our experienced team is here to help you achieve optimal energy efficiency and comfort in your Brisbane home.