Due to the large scale of the building, IMPs presented an economical method for achieving sustainability and design goals. For this building, Kingspan’s panels allowed the project to achieve a higher effective R-value with reduced thermal bridging, which was necessary to meet the minimum Thermal Energy Demand Intensity requirements of the Canada Green Building Council’s Zero Carbon Building (ZCB) Design Certification. IMPs also saved nearly half of the embodied carbon associated with the wall compared to traditional precast walls, which also contributed toward achieving the ZCB Design Certification. 

“Achieving net-zero carbon is a newer system that the industry is trying to target by looking at high levels of energy efficiency and embodied carbon,” said Michael Baldassarra of Baldassarra Architects. “Using insulated metal panels is really the way to go when you're trying to hit net-zero carbon buildings – they make satisfying the criteria much easier.”

Approximately 6,100 square feet of Kingspan’s QuadCore® Optimo panels were used in the color Ascot White. An additional 94,000 square feet of Kingspan’s KS Shadowline panels were used in Ascot White, with another 7,200 square feet used in the color Dove Gray.

Kingspan’s QuadCore Optimo panels deliver a flat, aesthetically appealing modern building envelope solution. The use of pearlescent micas or metallic colors provides an even more dynamic finish to the project. The KS Series panels provide unique aesthetics through a wide range of profiles while delivering high thermal performance. Adjustable module widths can integrate for distinct architectural flair, and they can be customized with trimless ends and pre-formed corners to provide a clean, finished appearance.

Kingspan’s IMPs were also chosen to meet certain design standards. The main selling point is the corner entrance feature of the project, where another building will be mirrored just south of 587 Avonhead. 

Baldassarra added, “This is where most of the effort was put cost-wise, as it was really important to spruce up this corner entrance. We went with the horizontal IMPs to frame the entrance to give it that nice, clean look. We generally use horizontal IMPs when we have a little more of an aesthetic requirement.”

Moving beyond the corner entrance, IMPs can be found across the length of the warehouse to add even more design interest. The varied gray and white colors in vertical orientation break up the long length of the warehouse wall and help with the massing. The flexibility of IMPs also made the building material an easy choice. 

“If you look at the elevations, there are these thin vertical windows on multiple sides of the building embedded within the IMPs,” said Baldassarra. “In most of our buildings, this is vision glass, bringing natural light into the warehouse. On this building in particular, it is actually all built-in solar panels incorporated to achieve the net-zero carbon certification. It was easy to incorporate them with IMPs compared to other building materials because they fit easily within the modules of the panels. When you get into concrete and other materials, you wouldn’t have the same level of flexibility.”