Tyvek AirGuard SD23 1.5x50m
Tyvek AirGuard SD23 1.5x50m
Tyvek AirGuard SD23 is a vapor barrier membrane, composed of DuPont Typar spunbond with a polypropylene coating. It is installed on the warm (inner) side of wall and roof structures to prevent the penetration of moist air into the insulation layer from the inside out.
This protects the structure from condensation and subsequent mold formation within the insulation, while also reducing heat loss due to convection. AirGuard SD23 is a more economical option compared to AirGuard SD5, with a lower basis weight but maintaining good mechanical strength.
Key advantages:
- Reduces heat loss from convection
- Protects insulation from moisture
- Lightweight construction for easy installation
- High tear resistance
Technical characteristics
| Indicator | Value |
|---|---|
| Membrane weight | 102 g/m2 |
| Composition | DuPont Typar spunbond + polypropylene |
| Width x length | 1.50 x 50 m (75 m2/roll) |
Which side should AirGuard SD23 be installed on?
It is installed on the warm (inner) side of wall and roof structures, with the logo legible from the inside.
What is the difference between SD23 and SD5?
SD23 is a lighter and more economical option, while SD5 offers higher diffusion resistance.
How are overlaps sealed?
We recommend an overlap of 100mm and sealing with Tyvek tape.
Returns and exchanges
VAS PRO LTD grants its customers the right to return purchased goods within 30 calendar days from the date of receipt of the order.
Goods are accepted for return if all the following conditions are met:
• The goods are in their original, undamaged packaging
• The goods have not been used, assembled, or damaged
• They are accompanied by the original proof of purchase (invoice or cash receipt)
• All accessories, manuals, and parts included in the original packaging are present
• The return request has been submitted within 30 days from the date of receipt
If you wish to return an item, please contact our team, and we will review your request carefully and fairly.
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