External Wall with PIR Insulation and Rendered Masonry Outer Leaf – Warm Frame.
The Warm Frame system places a continuous layer of PIR insulation outside the steel frame, reducing thermal bridging and improving airtightness.
This method is ideal for builds aiming to meet high energy performance targets, such as nZEB or Passive standards. Your engineer and builder will specify the wall build-up and insulation approach based on the U-Value requirements for your project. Shanette provides and installs the steel frame structure, which is designed to support your chosen build-up and external finish.
Popular Questions
The cost of steel frame homes compared to traditional wood can vary depending on project specifics. While the steel frames themselves might be slightly more expensive upfront, steel construction offers several advantages that can lead to overall cost savings. These include:
- Durability: Steel frames resist rot, termites, and warping, reducing long-term maintenance costs.
- Faster construction: Steel frames can be prefabricated, leading to quicker build times and potentially lower labor costs.
- Energy efficiency: Steel allows for superior insulation integration, potentially lowering heating and cooling bills.
Steel frames are known for their exceptional durability. Steel resists rot, insect infestation, and warping, leading to a long lifespan. With proper maintenance, steel frame homes can last for generations.
Steel frame construction offers excellent potential for energy efficiency. Here’s why:
- Superior insulation integration: Steel studs have a smaller profile compared to wooden studs, allowing for more space for thicker insulation, leading to better thermal performance.
- Airtight construction: Steel frames can be effectively sealed, minimising air leaks, a significant source of energy loss.
Steel frame construction is well-suited for a variety of climates. Steel is resistant to moisture, making it a good choice for humid regions. Additionally, steel’s strength allows for superior performance in areas prone to high winds or seismic activity.
