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How to Transform Your Home with Insulated Wall Panels & Roof Panels

Insulated wall panels and roof panels are a great way to transform your home or outdoor living area. They deliver outstanding insulation qualities to provide year-round comfort. If you’re considering them for your next home project, this article is for you.

Benefits of Insulated Wall and Roof Panels

Insulated wall and roof panels are an excellent investment for any design-centric homeowner because they can:

  • Provide year-round outdoor comfort through increased thermal efficiency.
  • Reduce loud noises such as heavy wind or rain, creating a more peaceful living space.
  • Enhance the aesthetics and kerb appeal of your home.
  • Spanline’s range of Ezi Struct® panels are designed and manufactured to withstand Australian conditions and are strong and durable..
A well-designed sunroom featuring large windows and insulated panels.

Types of Insulated Wall and Roof Panels

Insulated wall panels and roof panels are also known as “sandwich panels” and comprise a core of insulating material sandwiched between two metal or polymer composite skins.

  • Expanded Polystyrene (EPS) Panels have a high R-value which is maintained long after installation, meaning they are excellent at preventing heat transfer. They are lightweight and easy to install making them a popular choice for residential and commercial building projects. The panels are moisture-resistant and do not absorb water, making them ideal for use in areas with high humidity or moisture. EPS is environmentally friendly as it comprises 98% air and is also fully recyclable.
  • Polyurethane (PU) Insulated Panels are known for their excellent insulation properties and low moisture permeability. However, they can be more expensive and harder to install than other options and they can also lose their R-value over time.
  • Fibreglass Panels are made of fibreglass which traps air and slows the transfer of heat. The advantage of fibreglass panels is their lightweight nature, however, they are not as durable nor as insulative as other options.
  • Mineral Wool Panels are made of natural or synthetic mineral fibres and have a higher R-value than fibreglass. Another feature of mineral wool panels is their excellent sound absorption, which can reduce noise levels in buildings.
  • Vacuum Insulated Panels (VIPs) are high-performance panels that provide excellent insulation values. They are commonly used in applications where space is limited. VIPs have a very high R-value, which makes them extremely efficient at reducing energy consumption. However, they are expensive to produce and install and cannot be cut to size, limiting their practical use in many residential applications.
  • Cork Panels are a natural insulation material that can be used in both roofing and walling applications. The key advantage of cork panels is their ability to resist moisture, making them ideal for use in damp environments. However, they are often less durable compared to other options and may require more maintenance over time.
  • Extruded Polystyrene (XPS) Panels: These panels are rigid foam boards that offer superior moisture resistance, making them ideal for wet or humid environments like swimming pools and basements. They have a high R-value, meaning they are excellent at preventing heat transfer, and high compressive strength, which makes them durable.

Spanline’s range of Ezi Struct® insulated panels offer superior protection against the elements and have high thermal insulation and noise reduction qualities. The EPS core is covered with a double layer of Colorweld® steel for maximum strength, insulation and durability. An interlocking system makes the panels easy to install and they come in a range of profiles and thicknesses to suit your desired insulation rating or free span requirement.

A kitchen with insulated roof panels

Build it your way!

Insulated wall and roof panels are a great way to add extra functionality to your outdoor space without compromising on style.

Consulting with an expert is recommended to ensure proper installation. Following the maintenance guidelines is essential for maximising the benefits and longevity of insulated panels in your home.

For 38 years Spanline has provided customers with the highest quality materials and service, evidenced by our excellent customer feedback.

We pride ourselves on our expertise in designing, manufacturing, and installing custom-made home additions such as glass and screened rooms, patios, and carports.

Durability

The lifespan of insulated roof panels depends on factors such as the quality of materials, maintenance, and environmental conditions. High-quality materials such as pre-painted steel with magnesium added for superior corrosion resistance can last for many years.

Extreme weather conditions and UV radiation can affect the panels’ lifespan. Generally, insulated roof panels can last for 20-30 years, but individual circumstances may vary.

Spanline’s Insulated Wall and Roof Panels are known for their durability and longevity. Our Ezi Struct® and Climatek® panels are designed and made in Australia from high-quality materials that withstand Australia’s harsh conditions. They will also withstand the test of time.

Our insulated wall panels are made from a combination of expanded polystyrene foam (EPS) and pre-painted steel with magnesium. EPS is a lightweight, durable and versatile material that is known for its excellent insulation properties. The pre-painted steel with magnesium provides strength and durability, making the panels resistant to weather damage, impact and scratches.

A room with a large glass roof providing thermal efficiency
a home with an insulated roof and outdoor dining area.

Fabulous Insulated Flyover Roof

This Insulated Flyover Roof project demonstrates Spanline’s ability to bring a customer’s vision to life. Our client wanted to create different zones for different outdoor activities — BBQing, dining, and relaxing — all with a view of the pool. Clever roofing design and shading choices delivered a fantastic outcome.

Our commitment to staying ahead of industry trends, utilising state-of-the-art technology, and employing a skilled team of professionals ensures that we provide you with the best products, designed and manufactured in Australia for Australian conditions.

We are pleased to offer complimentary design consultations, bespoke design services, transparent quotes, and up to 15 years warranty* on both materials and services.

Our commitment to exceptional after-sales support is unwavering, ensuring that our valued clients receive the highest level of care and attention. We take great pride in delivering unparalleled solutions that exceed expectations and enhance the beauty and functionality of your home. Our 5-star reviews reflect this commitment.

We just had our verandah done. We were overwhelmed with how fantastic it turned out. Looks absolutely amazing!
Alan Farkas
Alan Farkas
1727833124
Spanline Port Stephens were fantastic to deal with from start to finish! We are over the moon with the finished results. The builder was meticulous and a pleasure to deal with and the follow up from the team at Spanline was awesome, we highly recommend them you won't be disappointed! Thanks Steve, Simone, Pete & Tom for your wonderful service and professionalism!
The Albury Spanline team did a fantastic job with our outdoor area, we can highly recommend them! Friendly, professional, prompt and communicative!
Definitely recommend spanline Chris was amazing. I did ring Patio World who would not even come look at what I needed( new patio extension) , they told me to send them pictures which I did they rung me told me nothing they can do for me because my house was steel frame & unless I want to spend lots & lots of money he even gave me another person to contact. Rung Spanline Chris had come straight out took measurements & send me plans for a new Patio and it looks bloody awesome love it so much job well done it looks amazing thank you Chris I am so happy with my new patio and Definitely recommend.And the price was great.
Stephen Woods
Stephen Woods
1725932438
A professional built easy to clean outdoor screened room by Splanline Home Additions Coffs Harbour. We shall enjoy this screened room for many years, enabling us to have the lifestyle we love.Jason and his staff were quick with their response to any enquiry; either on site or from their sales staff in Coffs Harbour even though we are in Yamba Their building contractor were punctual, helpful & polite. We are very happy with our new outdoor area for the coming summer We highly recommend Splanline Home Additions Coffs Harbour
Cheryl Mccauley
Cheryl Mccauley
1725611444
Spanline Orange and Jason were professional, thorough and easy to deal with. And the end product has exceeded our expectations, and given us an extra space to enjoy. They even planned and installed drainage for the additional rain water capture which was important to us being on tank water. We’d highly recommend Jason and the Spanline team.
Arthur Sargeant
Arthur Sargeant
1725601905
Excellent! So happy with the finish and the Spanline staff made the process so easy. Big thanks to Matt and Dean.
Bernie Harker
Bernie Harker
1725424985
Mitch was great to work with, he listened to what we wanted and our concerns during the planning stage. Very contactable and helpful during the whole process. Questions to the office were professionally handled, returned calls and updated us as necessary.Eric the talented builder, did a great job, hard worker, cared about the finish of our project. He also made sure the whole area was left clean and tidy. Recommend Spanline,
Paul Mannett
Paul Mannett
1725314305
The product is amazing and the workmanship from sales to the tradie Jack who installed our carport was exceptional.
Arthur Oldfield
Arthur Oldfield
1724217788
Spanline installed my new patio last week and the design and quality of workmanship is amazing. It looks absolutely beautiful. The staff were really lovely and helpful and I am really happy with my new outdoor area. Steve was very friendly and helped choose the perfect colours to match my house and kept me up to date constantly. The installer did an amazing flawless job. I highly recommend this company for a high quality and beautiful addition to any home.. great work guys! Thank you so much, Glen 😊
Glen Cook
Glen Cook
1724066111
Efficient and friendly quotation from Ayden who discussed and explained options clearly.Prompt follow up to check measures. Installer Tom showed genuine interest to do a very professional job.Highly recommend Spanline
Frank Wynen
Frank Wynen
1724038515
Spanline Coffs Harbour are fantastic. They took a rambling set of ideas & wants for our carport and deck, and and even more confusing set of needs and turned them into something even better than expected. They handled everything, drawings, engineering & council, and were bloody fantastic with all the red tape and paperwork. The build teams are extraordinarily skilled and the finished carport and deck are a testament to their professionalism and obvious pride in their work. If you want to update or add to your outdoor spaces then you can't go wrong with Spanline Coffs Harbour. Thank you Ayden, Warren, Mel & team what you have achieved in our backyard and for us is amazing.
Leanne Howard
Leanne Howard
1723455682
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Spanline's Insights

When it comes to choosing insulated wall and roof panels, it is important to consider the R-value. R-value is a measure of the material’s thermal resistance and indicates how effective it is at preventing heat transfer.

Consult with a Spanline Design Advisor to determine the appropriate R-value for your specific climate and location.

  • The EPS insulated core helps to reduce the volume of loud noises such as heavy wind or rain, creating a more peaceful living space
  • Insulated wall panels and roof panels can help prevent condensation from forming inside the home. This is important for maintaining indoor air quality and reducing the risk of mould growth.
  • Spanline’s Ezi Struct® range of insulated roof and wall panels help keep your home comfortable all year round. The panels come in various profiles and thicknesses. Choose the right insulation rating or free span requirement for your needs.
  • Our Climatek® range is versatile and suitable for various roofing applications, including glass and screen enclosures, patios, verandahs, pergolas, and carports. Spanline and our Ezi Struct® range can help change your lifestyle for the better.

Frequently Asked Questions

What are insulated wall panels and roof panels, and how do they work?

Insulated wall and roof panels consist of a core of insulating material sandwiched between two metal or polymer composite skins. This system reduces heat transfer through the walls and roof, minimising heat absorption into the area during summer, and reducing heat loss and condensation build-up in colder months, meaning your new outdoor area can be enjoyed in comfort any time of the year.

What are the benefits of using insulated wall and roof panels?
Insulated wall panels and roof panels offer numerous benefits for homeowners, these can include:

  • Wide range of customisable design options.
  • Improved thermo-regulation under the roof.
  • Enhanced outdoor living comfort.
  • Reduction in risk of mould growth.
  • Noise reduction.
  • Enhanced aesthetic appeal.
What is the cost of insulated wall panels and roof panels?

The cost of insulated wall and roof panels will depend on a variety of factors:

  • Size of the home.
  • Type of material used.
  • Level of insulation required.
How long do insulated wall and roof panels last?

The lifespan of insulated wall and roof panels depends on the quality of the materials used and the installation process.

In general, high-quality insulated panels can last for up to 50 years or more with proper care and maintenance. Regular maintenance, cleaning, and inspection of the panels, ensures that they continue to perform at their best and extends their lifespan.

References:

  1. Kumaran, K. (2002). Durability of building materials and components in the cold regions. National Research Council Canada.
  2. EPS Industry Alliance. (n.d.). EPS insulation FAQs. EPS Industry Alliance.

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