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Terraced housing and apartments have become increasingly popular due to current housing market trends and challenges. Terraced housing decks and apartment balconies provide residents with a crucial connection to outdoor spaces, allowing them to enjoy views and surroundings.  

The adequate waterproofing of these exposed areas is critical to prevent future leaks and water traveling inside the building causing significant structural damage. 

Allco Range for Decks and Balconies 

Casali Bituminous Membrane 

One of the most popular waterproofing solutions for balconies is the bituminous membrane. This membrane typically comes in easy-to-apply rolls and provides excellent mechanical resistance and elongation. Our Casali torch-on membrane, particularly the Dermabit Extra APAO, is a high-performance membrane, ideal for a wide range of waterproofing applications in residential and commercial buildings. Dermabit combines distilled bitumen and advanced technopolymers (APAO), offering outstanding flexibility, elasticity, and adherence, making them extremely aging-resistant. 

Hydrotech MM6125 

Another widely used solution, especially for low-slope scenarios, is our Hydrotech MM6125. The rubber-like monolithic membrane is hot-applied and manufactured with up to 40% post-consumer recycled content. It forms a thick, tough, flexible, self-healing membrane that can also be used on podiums and in green or blue roof installations. The Hydrotech MM6125 membrane is codemark certified for zero fall applications. 

JM TPO 

Allco JM TPO is another excellent option for decks and balconies. TPO is a reliable and cost-effective single-ply roofing membrane, reinforced with polyester fabric and manufactured using a UV-resistant formulation. This allows for extreme pliability, flexibility, and weldability during installation. JM TPO is widely used on roofing, gutters, decks, parapets, and balconies. 

Conclusion 

Whether for terraced houses, apartment buildings, or commercial properties, the primary goal of waterproofing is to protect the building and its structure. Understanding the conditions of the waterproofing, including substrate, slope, and materials, can help narrow down the options.

If you need help selecting the right membrane for your next project, get in touch with the Allco team and we will be more than happy to walk you through it.