Wanhua Modex's classic product, SIP Wall Panels, has passed the CodeMark review and certification.
Recently, Wanhua Energy Saving’s classic product under the Wanhua Modex brand — SIP Wall Panels — successfully passed the CodeMark recertification. Since 2021, the SIPS Structural Insulated Panels have passed certification for three consecutive years.
What makes the SIPS system so advanced?
SIPS (Structural Insulated Panel System) integrates structural support and insulation into one high-performance component by utilizing the natural adhesion of polyurethane to bond oriented strand boards (OSB) on both sides during production. The result is a panel with excellent load-bearing, thermal insulation, and soundproofing properties.

Why is it the preferred choice for customers?
· Compared to traditional timber framing in Australia, SIPS panels offer significant advantages:
· Factory-produced panels reduce manufacturing costs;
· Optimized structural design speeds up assembly, shortening construction time by up to 60%;
· Integrated components cut down labor costs for insulation and soundproofing installation;
· Superior insulation and thinner wall designs increase usable land area;
· Customizable panel sizes fit various housing designs;
· 90% recyclable materials, making it an environmentally friendly solution.
