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<strong>paroc</strong>® Lamella Insulation Mats for HVAC Ducts and Process Industry | <strong>paroc</strong> Products Skip to Main Content

Lamella Mat Stonewool Insulation Mats from paroc

Lamella mats are a specialized insulation solution for HVAC ducts, HVAC equipment, industrial pipes and industrial ducts, designed to deliver reliable thermal and condensation control. 

paroc® lamella mats are made of non-combustible paroc® Stonewool, with stone wool stripes of perpendicular orientation, bonded to a reinforced facing. This structure supports dimensional stability, flexibility, and consistent insulation thickness, even on complex ducts shapes. 

The range includes: 

  • AluCoat and BlackCoat for HVAC Applications 
  • AluCoat and Cladding for industrial applications  


Why choose paroc Lamella Mats for HVAC and Process Industry? 

paroc® Lamella Mats are designed to support demanding HVAC and process industry applications where condensation risk, dimensional stability, fire performance, and surface finish matter.

  • Condensation control: Reinforced aluminium foil in AluCoat, BlackCoat and Cladding acts as a highly effective water vapour barrier, minimizing the risk of condensation on duct surfaces. This is especially important in environments with high humidity or where temperature differences can cause moisture to form on ducts or on industrial piping.
  • High compressive strength & dimensional stability: The perpendicular lamella structure maintains stable insulation thickness and shape over time, with good conformity on curved or complex ductwork and industrial pipes, ensuring continuous protection against thermal bridges.
  • Easy installation: Easy to handle and shape during installation thanks to the perpendicular lamella structure. For applications where fast installation is prioritized, paroc® Lamella Mat AluCoat Fix features a pre‑applied adhesive backing, which supports direct attachment to the duct surface and reduces fixation steps during installation.
  • Practical handling on site: Ergonomic packaging supports site logistics, transportation, storage, and can be reused as a waste bag on site. The updated packaging is made from more sustainable plastic, reducing environmental impact.

When to use a Lamella Mat instead of other insulation mats? 

Lamella mats are particularly suitable for technical installations where standard insulation mats or slabs may not provide sufficient stiffness, where facing solutions for vapour control or surface protection are required, and where efficient installation on both circular and rectangular ducts is needed.

Conditional Requirements

Corresponding Lamella Solution

High condensation risk

Curved, irregular or complex geometris

Visible or open installations

Fast and efficient installation is required (Fix solution)

Industrial mechanical durability required

Outdoor installation exposed to weather conditions 

Sustainability & indoor air quality documentation

Non-perforated aluminium facing supports water vapour control

Perpendicular lamella structure adapts to shape while maintaining insulation thickness 

BlackCoat aluminium facing provides a discrete appearance

Lamella Mat AluCoat Fix combines stiffness and fixing to support efficient installation

PRO Lamella with Cladding surface for mechanical protection

PRO Lamella with Cladding surface for ready-finished outdoor insulation for robustness

M1, EUCEB, CE, and EPD documentation available 

paroc Lamella Mat Product Offering for HVAC 

PAROC Hvac Lamella Mat AluCoat

paroc Hvac Lamella Mat AluCoat

Lamella mat with reinforced aluminium foil facing for thermal insulation and condensation control. Suitable for HVAC ducts where a non‑perforated vapour barrier and dimensional stability are required.

Related accessories:

paroc Hvac AluCoat Tape

paroc Galvanized Wire

PAROC Hvac Lamella Mat BlackCoat

paroc Hvac Lamella Mat BlackCoat

Lamella mat with black reinforced aluminium facing for visible or open HVAC installations where a discrete, light‑absorbing surface is preferred, with tested reaction to fire classified Euroclass A2‑s1,d0 according to EN 13501‑1.

Related accessories:

paroc BlackCoat Tape

paroc Black Wire 

PAROC Hvac Lamella Mat AluCoat Fix

paroc Hvac Lamella Mat AluCoat Fix

Lamella mat with reinforced aluminium foil facing and pre‑applied adhesive backing, supporting fast and efficient installation by reducing fixation steps on site.

Related accessories:

paroc Hvac AluCoat Tape

paroc Galvanized Wire

paroc Lamella Mat Product Offering for Process Industry 

PAROC Pro Lamella Mat 80 AluCoat

paroc Pro Lamella Mat 80 AluCoat

Higher‑density lamella mat (80 kg/m³) with reinforced aluminium foil facing, designed for industrial pipe and duct insulation where increased mechanical strength is required.

Related accessories:

paroc Hvac AluCoat Tape

paroc Galvanized Wire

PAROC Pro Lamella Mat AluCoat

paroc Pro Lamella Mat AluCoat

Standard‑density (50 kg/m3) lamella mat with reinforced aluminium foil facing for versatile industrial pipe and duct insulation across a wide range of applications.

Related accessories:

paroc Hvac AluCoat Tape

paroc Galvanized Wire

PAROC Pro Lamella Mat Clad

paroc Pro Lamella Mat Clad

Lamella mat 50 kg/m³ density with reinforced aluminium foil facing and additional Clad surface, providing enhanced mechanical and environmental protection for demanding industrial installations.

Related accessories:

paroc Galvanized Wire

paroc Clad AluTape

paroc Clad Tape

Lamella mats used in projects

Vehkala vocational college in Vantaa

paroc stonewool Pipe Sections and Lamella Mats are integral to a safe learning environment

The Vehkala vocational college in Vantaa combines energy efficient construction with a modern learning environment. paroc Hvac Lamella Mat AluCoat and paroc Hvac Section AluCoat T meet the project's energy efficiency requirements.
Read more

Contact paroc Technical Insulation