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Rockwool  |  SKU: 48568750506331

Rockwool RockLap H&V Pipe Sections - All Thicknesses


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Delivery & Shipping

Standard: 5-7 Working Day Delivery

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Product Datasheets

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Things you should know about this product!

  • This product is sold by the pack
  • This product is available in the following thicknesses: 20mm, 25mm, 30mm and 40mm

Description

ROCKWOOL RockLap H&V Sections are pre-formed stone wool insulation sections, pre-slit for ease of application and featuring a factory-applied foil facing with a self-adhesive lap. The self-adhesive lap allows the sections to be easily snapped onto the pipework, with backing tape used to completely seal the joint.

Specifications

  • Length
    1000mm
  • Width
    Varies depending on thickness
  • Material type
    Stone wool
  • Thermal conductivity
    0.033 - 0.034 W/mK
  • Fire rating
    Euroclass A2
  • Density
    120Kg/m3

Key Features

  • Non-combustible, rated Euroclass A2L-s1, d0
  • Reinforced aluminium foil facing provides vapour-resistant barrier
  • Self-adhesive foil lap enables efficient installation and reduces need for additional aluminium tape
  • Tested to EN 1366-3 for the fire resistance of penetration seals
    offering up to EI 120

Where to use

Mechanical Services: Rockwool Rocklap is ideal for insulating pipework and ductwork in residential, commercial, and industrial buildings, providing superior thermal efficiency that helps prevent heat loss and enhances energy savings. The product also offers excellent acoustic insulation, helping to reduce noise transmission through mechanical services and improve indoor comfort. Its non-combustible nature ensures high fire resistance, providing enhanced safety for building occupants. The flexible and resilient nature of Rockwool Rocklap allows for easy handling and installation, conforming tightly around pipes and ducts to create a continuous insulating layer.

Frequently asked questions

What is Rockwool Rocklap insulation?

Rockwool Rocklap is a flexible, lightweight stone wool insulation product designed for thermal and acoustic insulation in buildings. It is commonly used for insulating pipes, ducts, tanks, and other industrial equipment.

How is Rockwool Rocklap insulation installed?

Rockwool Rocklap is flexible and easy to install. It is wrapped around pipes, ducts, and equipment, and can be secured with adhesive or metal bands. Installation should follow the manufacturer's guidelines to ensure optimal performance.

How does Rockwool Rocklap insulation compare to other pipe and duct insulation materials?

Compared to other pipe and duct insulation materials, Rockwool Rocklap offers competitive thermal and acoustic performance, ease of installation, and environmental benefits. Its stone wool composition provides effective insulation while being durable and resistant to moisture.

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Rockwool
Rockwool RockLap H&V Pipe Sections - All Thicknesses

Length

1000mm

Width

Varies depending on thickness

Edge

N/A

Fire rating

Euroclass A2

Compressive strength

N/A

Density

120Kg/m3

Thermal conductivity

0.033 - 0.034 W/mK

Material type

Stone wool
View product