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Reflectiva 13

Reflective insulation for building services.

Technical content: Bogdan Ivănescu, graduate engineer, PhD candidate at the Technical University of Cluj-Napoca · updated on 16.10.2026

What it does

For pipes and air-conditioning ductwork: limits heat losses and gains along the service routes.

Documentation is provided on request: isoflect@isoflect.at
Reflectiva 13, an Isoflect product

Where it is used

Pipes · HVAC ductwork

Warranty

The written warranty depends on the application and is stated on the page of each application.

Calculate the material requirements for your house

The Isoflect sample pack: samples of the membranes and of Wolle
The sample pack

See and touch the products before ordering

The Isoflect sample pack contains samples of the reflective membranes and of Wolle wool insulation, so that you can compare the materials at home or on site.

Guides

Guides on this product

Anti-vibration tape for HVAC and correct installation

How to select and install anti-vibration tape for HVAC installations, in order to reduce structure-borne noise and protect the supports.

Read the guide →

Guide to pipe insulation for efficient houses

Select the correct insulation for water, heating and HVAC pipes: thickness, materials and installation that reduce losses, condensation and noise in building services.

Read the guide →

Reflective foil: when it works and how it is installed

Learn when a reflective foil reduces heat gain, how it is installed correctly and why the air gap determines the thermal performance of the house in practice.

Read the guide →

Sealing roof penetrations without leaks

Sealing roof penetrations: materials, installation and checks for a layer that is watertight and vapour-tight, without condensation or costly subsequent repairs.

Read the guide →

Reflective insulation versus polystyrene - which should you choose?

Compare reflective insulation versus polystyrene: thickness, installation, vapour control and thermal efficiency for habitable attics, walls and floors. Correctly.

Read the guide →

7 common mistakes when insulating a habitable attic

Common mistakes when insulating a habitable attic and the correct way to choose the layers, sealing and vapour control.

Read the guide →

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