Heavy-Duty Aluminium Door Thresholds for Commercial Use

Aluminum door thresholds are essential for creating a clean, secure, and professional finish across a wide range of UK industrial and commercial spaces. Whether you’re upgrading access points or completing a new build project, our heavy-duty aluminum thresholds are built to deliver performance, durability, and long-lasting reliability. Designed for busy environments, they help seal gaps, reduce trip hazards, and provide a weather-resistant barrier—all while maintaining a smart appearance suited to retail units, offices, schools, and healthcare settings.

Made from high-grade anodized aluminum, our door threshold strips offer exceptional resistance to corrosion and wear, making them ideal for high-foot-traffic areas and external applications. We supply a full range of threshold profiles, including low-profile aluminum threshold bars, self-adhesive strips for quick installation, and screw-fix options for added strength. Whether you’re bridging different floor types, such as laminate to tile, or need a smooth transition between carpet and vinyl, our aluminum floor transition strips deliver practical, long-term solutions for trade professionals and facility managers alike.

These thresholds are designed to comply with regulations, with ramped and anti-slip versions available for enhanced safety and accessibility. Ideal for wheelchair access and pushchair-friendly entries, they support compliant entrances in schools, hospitals, and care homes. Our commercial aluminum door thresholds also provide effective protection against draughts and moisture, helping to improve energy efficiency in both public buildings and private developments. Whether you're fitting French doors, patio doors, or external commercial doors, you’ll find the perfect threshold profile to match your needs.

Order online with confidence from Zalwan LTD. We offer fast nationwide delivery and support trade customers with competitive prices on bulk orders. Trusted by professionals across the UK construction, property maintenance, and shopfitting sectors, our aluminum door thresholds combine quality and convenience in one package. Browse the range today and choose from various finishes, lengths, and fixings to suit your project. Shop from our store and keep your sites compliant, accessible, and looking professional.