Waterproofing failures can result in costly repairs, structural deterioration, and disruption to building operations. In Malaysia’s tropical climate, where buildings are exposed to heavy rainfall, high humidity, and prolonged wet conditions, selecting a proven waterproofing system is essential.
Topproof BM 30 is a high-performance APP modified bituminous torch-on waterproofing membrane designed to provide long-term protection against water ingress. Widely used throughout Malaysia, Topproof BM 30 is a preferred waterproofing solution for roofs, podium decks, basements, wet areas, and civil engineering structures.
With its excellent durability, strong reinforcement, and proven track record, Topproof BM 30 continues to be specified by consultants, contractors, and developers for both new construction and refurbishment projects.
Topproof BM 30 is a prefabricated waterproofing membrane manufactured using modified bitumen reinforced with polyester fabric reinforcement.
The membrane is installed by torch-fusing its underside to a prepared substrate, creating a fully bonded waterproofing layer with excellent resistance to water penetration.
The reinforced membrane provides high tensile strength, flexibility, and durability, making it suitable for demanding waterproofing applications.
Torch-on membrane technology has been successfully used worldwide for decades. Topproof BM 30 provides a reliable waterproof barrier that protects structures against water ingress across various exposure conditions.
The membrane is designed to withstand harsh weather conditions, making it suitable for Malaysia’s tropical climate. It maintains waterproofing performance even under continuous exposure to rain and moisture.
The polyester reinforcement provides excellent mechanical strength and resistance to tearing, puncture, and movement within the substrate.
Torch-on membranes are particularly suitable for large roof areas, podium decks, and basement slabs where consistent waterproofing protection is required.
When properly installed, the fully bonded membrane minimizes lateral water migration and helps protect structures from moisture-related damage.
Topproof BM 30 offers an economical solution for projects requiring durable, long-lasting waterproofing.
Topproof BM 30 is widely used for:
Despite the introduction of newer waterproofing technologies, torch-on membranes remain one of the most widely used waterproofing systems in Malaysia due to their:
For many commercial and industrial projects, torch-on membranes remain the preferred waterproofing solution for their reliability and durability.
When installed by qualified applicators and protected in accordance with project requirements, Topproof BM 30 can provide an expected service life of up to 20 years under normal operating conditions.
The system’s durability helps reduce maintenance costs and extend the service life of the building structure.
Topproof BM 30 has been successfully used in numerous residential, commercial, industrial, and infrastructure projects throughout Malaysia because it offers:
Its long history of successful installations gives building owners confidence in the waterproofing system’s performance.
Proper installation by trained waterproofing specialists is essential to ensure long-term waterproofing performance.
Topproof BM 30 Torch-On Membrane remains one of the most trusted waterproofing systems in Malaysia. Its proven durability, excellent mechanical strength, and reliable waterproofing performance make it an ideal choice for roofs, podium decks, basements, and infrastructure projects.
For developers, consultants, and contractors seeking a proven waterproofing solution with a long service life and dependable performance, Topproof BM 30 provides the protection required to safeguard valuable assets for years to come.
With more than 35 years of waterproofing experience, Topkrete continues to deliver innovative waterproofing systems for commercial, residential, industrial, and infrastructure projects throughout Malaysia and the region.
Topkrete – Waterproofing is a System, Not Just a Product.
Malaysia
