Paroc - Rock Fibre H&V Pipe Lagging Sections

What are PAROC Rock Fibre H&V Pipe Lagging Sections?

PAROC Hvac Section AluCoat T is a stone wool pipe section with reinforced aluminium foil facing and tape fastening on the longitudinal seam. The pre-formed section opens around the pipe, helping contractors fit mineral wool pipe lagging more quickly than cutting insulation from flat material.

The stone wool core provides thermal insulation performance, while the foil facing gives a clean outer finish and supports joint sealing when the longitudinal seam and section joints are correctly taped.

Main Benefits

Typical Applications

PAROC Rock Fibre H&V Pipe Lagging Sections are suitable for commercial, industrial and marine-related pipe insulation applications where stone wool insulation and a foil-faced finish are required.

• Thermal insulation of pipework
• Condensation insulation of pipework
• Heating, ventilation and air-conditioning systems
• Air ducts and H&V services
• Commercial plant rooms and mechanical service areas
• Internal pipework where a foil-faced mineral wool pipe section is required
• Marine applications where the correct specification and classification are required

Technical Specification

The table below summarises the key technical details for PAROC Hvac Section AluCoat T pipe lagging sections.

Thermal Conductivity

PAROC stone wool pipe sections maintain useful thermal insulation performance across a range of operating temperatures. Values below are manufacturer-stated thermal conductivity figures.

Box Quantity Guide

The BIS box quantity sheet supplied for this product shows lenght quantities per box by pipe inner diameter and insulation thickness.

Note! Please contact Insulation & More to double check the availabile stock when ordering large quantities/Boxes.

How to Apply PAROC Foil-Faced Pipe Lagging

This is a general installation guide only. Always follow the project specification, manufacturer guidance and competent installer practice.

Check Bore and Thickness

Confirm the pipe inner diameter/bore size and required insulation thickness before ordering or fitting.

Fit Around the Pipe

Open the pre-formed pipe section and position it around the pipe without gaps or excessive compression.

Close the Foil Seam

Use the longitudinal tape fastening seam to close the foil facing along the full pipe section length.

Seal Joints and Ends

Use suitable aluminium foil tape to seal joints, ends and installation details where required.

For external or exposed pipework, foil-faced pipe sections should be protected with a suitable waterproof cladding or covering system.

PAROC vs Rockwool Foil Faced Pipe Insulation

PAROC and Rockwool are both stone wool/mineral wool pipe insulation routes. The best choice depends on available size, required length, project specification, stock position and whether the pipework needs external cladding.

Safe Handling and Storage

As with other mineral wool insulation products, sensible handling controls should be used during installation.

• Cover exposed skin when handling stone wool insulation.
• Wear suitable gloves and protective clothing.
• Wear safety goggles when applying insulation above eye level.
• Use a suitable disposable facemask in unventilated spaces or where dust may irritate.
• Keep the material in its original packaging until use.
• Protect packaging from humidity and mechanical damage during storage.
• If skin irritation occurs, rinse with cold water before washing.

Who is This Product Ideal For?

PAROC Rock Fibre H&V Pipe Lagging Sections are ideal for buyers who need foil-faced stone wool pipe insulation with clear technical performance and carton quantities.

Common Checks Before Ordering

Before ordering PAROC pipe lagging, check the full system requirement rather than only the straight pipe length.

• Pipe inner diameter / bore size
• Required insulation thickness
• Pipe section quantity or lenght quantity required
• Service temperature and pipework application
• Internal, external or exposed location
• Need for foil tape, end sealing or joint sealing
• Need for PIB, aluminium, Aluzinc or other cladding
• Bends, valves, flanges, supports and bracket details
• Trace heating or frost-protection requirement