When it comes to waterproofing solutions for flat roofs, torch-on SBS modified bitumen membranes are a popular choice due to their durability and effectiveness. These membranes are available in various thicknesses, including 3mm, 4mm, and 6mm, providing options to suit different project requirements. In this article, we will explore the features, benefits, and pricing of these torch-on membranes to help you make an informed decision for your waterproofing needs.

3mm Torch-On SBS Modified Bitumen Waterproof Membrane
The 3mm torch-on SBS modified bitumen waterproof membrane is a versatile option that offers reliable waterproofing for flat roofs. This thinner membrane is lightweight and flexible, making it easier to handle during installation. Despite its thinner profile, the 3mm membrane provides excellent protection against water infiltration and UV rays.

4mm Torch-On SBS Modified Bitumen Waterproof Membrane
Stepping up in thickness, the 4mm torch-on SBS modified bitumen waterproof membrane offers enhanced durability and strength compared to the 3mm option. This membrane is suitable for high-traffic areas or roofs exposed to extreme weather conditions. The additional thickness provides extra protection against punctures and tears, ensuring long-lasting performance.

6mm Torch-On SBS Modified Bitumen Waterproof Membrane
The 6mm torch-on SBS modified bitumen waterproof membrane is the thickest option available, providing maximum protection for flat roofs. This heavy-duty membrane is ideal for industrial or commercial buildings where durability is paramount. The 6mm membrane offers superior resistance to impact damage and can withstand harsh environmental factors.

Pricing
The pricing of torch-on SBS modified bitumen membranes can vary based on factors such as thickness, brand, and quantity. Generally, the 3mm membrane is the most cost-effective option, making it suitable for budget-conscious projects. The 4mm membrane falls in the mid-range in terms of pricing, offering a balance between affordability and durability. The 6mm membrane is the most expensive due to its thickness and enhanced performance capabilities.

In conclusion, the 3mm, 4mm, and 6mm torch-on SBS modified bitumen waterproof membranes each have their own advantages and are suited for different applications. Consider the specific requirements of your project, such as traffic levels, weather exposure, and budget, to determine the most suitable membrane thickness for optimal waterproofing performance.