As the UK plumbing and heating sector continues to evolve, installers and merchant stockists are increasingly looking for solutions that deliver consistency, efficiency, and long-term value. Through its partnership with FRÄNKISCHE, Cubralco is introducing a high-performance multilayer composite pipe (MLCP) system designed to meet the demands of modern installations across drinking water and heating applications.

This blog sets out to educate stockists on why MLCP is rapidly becoming a preferred choice and how it positions itself as a strong alternative to both traditional copper systems and plastic push-fit solutions.

What is MLCP and Why Does It Matter?

MLCP (Multilayer Composite Pipe) combines the best attributes of metal and plastic into a single engineered solution. Typically constructed with an inner and outer layer of PE-RT (or similar polymer) bonded to an aluminium core, MLCP delivers:

  • Structural rigidity similar to copper
  • Corrosion resistance of plastic
  • Low thermal expansion
  • Oxygen barrier protection

For stockists, this means offering a system that reduces installer risk while improving installation performance across a wide range of applications.

A Strong Alternative to Copper Pipework

Copper has long been the benchmark for plumbing systems in the UK and rightly so. It is robust, recyclable, and familiar to installers. However, it is not without its challenges, particularly in today’s market conditions.

Key limitations of copper:

  • Volatile raw material pricing – driven by global commodity markets
  • Labour-intensive installation – cutting, cleaning, fluxing, and soldering
  • Hot works requirements – increased safety considerations on-site
  • Potential for theft – particularly on large construction sites

MLCP provides a compelling alternative by removing many of these constraints. With press-fit connections, installers can achieve consistent, secure joints without the need for heat. This not only speeds up installation but also reduces health and safety risks.

For stockists, MLCP offers a more stable pricing model compared to copper, enabling better margin control and customer confidence.

Outperforming Plastic Push-Fit Systems

Plastic push-fit systems have gained traction due to their ease of use and speed of installation. However, they can present limitations in performance and long-term reliability.

Where MLCP excels over push-fit:

  • Mechanical strength – aluminium core maintains pipe shape and prevents sagging
  • Dimensional stability – minimal expansion compared to plastic-only systems
  • Secure press connections – permanent joints with clear visual confirmation
  • Higher temperature and pressure tolerance

Push-fit systems rely on O-rings and mechanical grips, which can be susceptible to installation errors or long-term degradation. In contrast, MLCP press systems create a uniform, tamper-proof connection that enhances system integrity.

Installation Efficiency and Consistency

One of the standout benefits of MLCP systems is the speed and consistency of installation. Using press technology, installers can:

  • Reduce installation time significantly
  • Eliminate the need for hot works permits
  • Achieve uniform joint quality across projects
  • Minimise call-backs and remedial work

For contractors working on large-scale residential or commercial developments, this translates directly into labour savings and improved project timelines.

For merchants, it creates a strong value proposition offering a system that helps their customers work faster and more efficiently.

Designed for Modern UK Applications

The FRÄNKISCHE MLCP range available through Cubralco is engineered specifically for:

  • Drinking water systems
  • Heating installations
  • Underfloor heating integration
  • Commercial and residential developments

With WRAS-approved components and a complete system offering including pipe, fittings, and accessories stockists can confidently supply a fully compatible solution.

A Commercial Opportunity for Stockists

Stocking MLCP is not just about offering an alternative product it’s about aligning with the direction of the market.

Key commercial benefits:

  • Differentiation from competitors still focused on traditional systems
  • Access to a growing segment of installers adopting press technology
  • Reduced dependency on copper price fluctuations
  • Opportunity to upsell complete system solutions

By partnering with Cubralco, stockists gain access to a proven European system backed by technical support, training, and marketing resources to help drive adoption.

The Future of Plumbing Systems

The UK market is shifting towards safer, faster, and more reliable installation methods. MLCP sits at the intersection of these demands combining the familiarity of metal systems with the innovation of modern materials.

With FRÄNKISCHE and Cubralco working together, stockists now have the opportunity to bring a next-generation plumbing solution to their customers one that delivers performance, consistency, and commercial advantage.

If you’re looking to expand your range and offer a smarter alternative to copper and push-fit systems, MLCP is a category worth serious consideration.