The Story
- Size: 9" x 3"
- Free Area: 78 cm²
- Polypropylene interlocking airbrick
- 20mm deep louvers set at 43° to act as barriers against driving rain
- Two step integral water barrier
- Exceeds the requirements of BS 5540-2 and BS 493

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
- Size: 9" x 3"
- Free Area: 78 cm²
- Polypropylene interlocking airbrick
- 20mm deep louvers set at 43° to act as barriers against driving rain
- Two step integral water barrier
- Exceeds the requirements of BS 5540-2 and BS 493











