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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 were looking to update our entertaining area which is quite large and called into Spanline ACT after driving past the showroom. Everything from the first meeting with Scott Basman has been fantastic. Scott had renderings completed so we could visualize a completed project.Our project is still a working progress, very happy with Scott, Dan, Tom and the entire team and can’t wait for our completion
Spanline Coffs Harbour were excellent to deal with. They were very knowledgeable & couldn’t do enough to help us. Thank you!
Annette Ryder
Annette Ryder
1701134099
We had a rather small modification made to our sunroom, which was originally built by Spanline over 10yrs ago. The job turned out just as we had hoped. Salesman Frank and supervisor Trevor were quick to provide replies to our queries and updates throughout. We consider that very important, so that we know we haven't been forgotten after signing on the dotted line. All members of the team we spoke with were easy to talk to, accepted our questions and input and made us feel part of the process. Cannot recommend them highly enough.Tony Zahra
Tony Zahra
Tony Zahra
1701048562
Amazing job by Spanline!! Constant consultation during the build of our deck roof, and with the organising of electrical work to light switches and installation of ceiling fan. We now enjoy entertaining on the covered deck enjoying the sunset and the view to the escarpment
ANDREW HARPER
ANDREW HARPER
1700991504
After some research we contacted Spanline about an addition for our house. Scott Basman came out and talked to us about what we wanted from the space. He worked with us on the design, he is very knowledgeable and made sure it was everything we wanted. Lachlan, Adrian and Jake were also amazing throughout the build process, now we have a massive indoor/outdoor space which is perfect for our needs.
Toni Goodyer
Toni Goodyer
1700978456
Scott Basman and his team did a wonderful job, both with demolishing a timber pergola and erecting a new Spanline roofed entertainment area. The new structure was built efficiently, on time, and is a quality build! Thank you Mick! Thank you team for your courtesy and efficiency! Would recommend you to family and friends.
Fantastic experience from go to woah. Seb went above and beyond to make sure we got the best product for the best price. Zach kept us informed throughout the whole process. The whole team were very approachable and helpful. Spanline submitted all the council approval paperwork and made sure the end product was perfect. I highly recommend Spanline Home Additions ACT. Thanks!!!
Paul Remin
Paul Remin
1700641374
Thanks to everyone involved in our project,a great job.Special mention to Rob who constructed our patio on is own with attention to detail.Loving the new door & screen,I would have no hesitation recommending Spanline Home Additions Southside
David Wilson
David Wilson
1700633782
My experience with Spanline Mid Coast was exceptional. Jamie was wonderful in explaining the product and the whole process from start to finish. The builder, Josh Byrne was nothing short of professional and attention to detail in every way. Very happy with my home addition, highly recommend.
Helen Quin
Helen Quin
1700605846
A verandah was recently added to my home by spanline wagga. Great service by all in particular Adam who was especially precise with the building worksVery pleased with the result and workmanshipMany thanks Adam, Terrell and Craig
Judith Langton
Judith Langton
1700196549
The difference enclosing my alfresco area, front porch & the side of my home means I can now enjoy my home to its full potential. Well done, Spanline - happy to recommend you - workmanship excellent & staff were always friendly & obliging.
Norma Jacques
Norma Jacques
1700016844
Outstanding service & finished products from the whole SPANLINE TEAM in COFFS HARBOUR. Highly recommend. A “HAMPTONS CARPORT” & GLASS SLIDING DOOR for south facing ALFRESCO. 👏😊🚙
Janet Kelemec
Janet Kelemec
1699930886
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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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