ThermaDoor

ThermaDoor in Chevallum on the Sunshine Coast is Australia's original specialist in garage door insulation, with over a decade of experience in thermal solutions for both sectional and tilt garage doors. Since 2012, the company has focused exclusively on improving energy efficiency and comfort in garages across Queensland and beyond, offering products independently verified to R1.48 (winter) and R1.43 (summer) by qualified thermal engineers. Holding a near-perfect five-star Google rating from dozens of customers, ThermaDoor is recognised for quality products and helpful service. The team supplies DIY insulation kits for homeowners comfortable with installation, as well as professional supply-and-install services for those who prefer expert fitting. Their panels feature a 35mm flame retardant polystyrene core, durable laminated vinyl facing, and construction-grade sisalation foil backing, all designed to meet AS/NZS 4859.1, AS/NZS 4859.2:2018, and AS 3999 installation standards. The core insulation is backed for the life of the garage door, with a seven-year warranty on materials and workmanship for the vinyl face and fixings. Beyond insulation panels, ThermaDoor offers garage door seals, thresholds, and Cobra seal bottom door protection to further reduce drafts and improve thermal performance. Their products are particularly valued by building professionals seeking NatHERS compliance and homeowners looking to reduce energy costs and noise. Australian Made licensed and proudly local, ThermaDoor serves customers nationwide from their Sunshine Coast base. The business operates weekdays with weekend closures, and their Chevallum location is fully accessible with wheelchair-friendly parking and entrance. For garage door insulation on the Sunshine Coast or across Queensland, ThermaDoor's specialised, standards-compliant approach continues to set the benchmark.