AirGuard Reflective Vapour Control Layer - Tyvek

Name: AirGuard Reflective Vapour Control Layer - Tyvek
Brand: Tyvek
SKU: hyqgbghiqa
Price: 219.13 GBP
Availability: InStock

DuPont™ AirGuard® Reflective is a low emissivity internal vapour barrier that combined with an air...

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Product Information

Full details

This guide is for builders and contractors seeking to improve thermal performance and manage moisture in buildings. AirGuard Reflective Vapour Control Layer enhances thermal comfort by reflecting radiant heat and reducing condensation risk. Please note that proper installation, including maintaining an air gap, is critical for optimal performance.

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Brand	Tyvek

Extended Product Information

FAQs

What is the purpose of the air gap?

The air gap is essential for the reflective surface to function correctly, allowing it to reflect radiant heat back into the building.

What is the recommended air gap?

A minimum of 20mm is generally recommended, but always follow the manufacturer's guidelines.

How do I seal the overlaps?

Use a vapour barrier tape or sealant specifically designed for use with vapour control layers.

Can I use AirGuard with any type of insulation?

AirGuard is compatible with most insulation types. However, always check for compatibility with other building materials.

What does the 'sd' value mean?

The sd value (2000m) indicates the water vapour resistance of the material, showing its ability to restrict moisture passage.

What is the warranty period?

The product comes with a 25-year limited warranty.

Is AirGuard suitable for both roofs and walls?

Yes, AirGuard can be used in both roof and wall applications to improve thermal performance and moisture control.

How do I clean AirGuard?

AirGuard does not typically require cleaning. However, if necessary, wipe it gently with a clean, damp cloth.

Troubleshooting

Condensation observed within insulation.

Check for air gaps, insufficient air gap or damaged sections. Ensure proper sealing of overlaps and joints.

Reduced thermal performance.

Verify that the air gap is maintained and that the reflective surface is not obstructed. Inspect for any damage or improper installation.

Difficulty in cutting or handling the material.

Use sharp blades or appropriate cutting tools. Ensure the material is properly supported during installation.

Pros and Cons

Pros

Improved thermal comfort by reflecting radiant heat.
Reduced risk of condensation damage within insulation.
Enhanced durability due to grid reinforcement.
Meets CE standards, ensuring quality and performance.
Long-term performance with a 25-year warranty.
Contributes to energy efficiency by reducing heat loss.

Cons

Requires an air gap for optimal performance.
Installation requires careful attention to detail for effective vapour control.
Performance is dependent on correct installation techniques.
May require specific tools for cutting and fastening.

Setup, Compatibility & Care

Preparation: Ensure the surface is clean, dry, and free from any sharp objects.
Installation: Install the AirGuard with the reflective side facing the air gap. Follow the manufacturer's recommended installation guidelines.
Air Gap: Maintain an appropriate air gap (recommended at least 20mm) between the reflective layer and the interior cladding. This air gap is crucial for the reflective properties to function effectively.
Sealing: All overlaps and joints should be properly sealed using appropriate tapes or sealants designed for vapour control layers to ensure a continuous barrier.
Compatibility: Compatible with a wide range of insulation materials and construction methods. Always check for compatibility with other building materials used in your project.
Care: Avoid puncturing or damaging the material during installation. Store rolls in a dry place. If the material gets wet, allow it to dry completely before installation. Regularly inspect the vapour barrier for damage during routine building maintenance.