1m² Smoke Vent Window – Stairwell AOV Package

The 1m² Smoke Vent Window, also known as a Stairwell Automatic Opening Vent (AOV), is engineered for maximum fire safety and smoke ventilation in stairwells. Built on the trusted REHAU TOTAL70 system, this AOV window delivers robust performance with enhanced benefits like superior thermal insulation, soundproofing, and customizable security options. Its PVC-U construction offers a low-maintenance solution for reliable stairwell smoke ventilation in both residential and commercial buildings.

Key Features & Benefits

• Fire Safety & Smoke Ventilation: Designed to meet strict safety standard EN12101-2, this window helps clear smoke quickly during emergencies, keeping stairwells safer.
• Energy Efficient: The PVC-U frame helps you save on energy bills by reducing heat loss and keeping your space better insulated.
• Quieter Spaces: It cuts down on outside noise, making your stairwells quieter and more comfortable.
• Low Maintenance & Durable: Built to last with minimal maintenance, this window is a hassle-free and cost-effective choice.

 

What We Offer

• Declaration of Performance (DOP) supplied.
• CE marked product
• Free area calculations supplied
• Bottom and top hung options
• Multiple Colours available
• 3-4 weeks lead time
• Compliant with the Construction Products Regulations (CPR).
• Free Nationwide delivery

This 1m² Smoke Vent Window – Stairwell AOV Package provides a comprehensive solution for stairwell smoke ventilation, blending safety, comfort, and modern design into one essential product.

• Addlite NBS Type spec for AOV’s
• Addlite AOV Brochure

There is currently no installation video for this product. Please check the product downloads tab for installation instructions instead.

Technical information

Technical Specifications

• Frame System Depth: 70mm, based on the robust REHAU TOTAL70 system
• Sash Reinforcement: 105.5mm reinforced T Sash for enhanced durability and safety
• Outer Frame: 72mm outer frame, providing extra structural integrity
• Glazing Unit: 28mm double glazed unit featuring 6 x 6mm toughened glass with an aluminum spacer
• Opening Mechanism: Side-hung, open-out design for optimal smoke control and ventilation.

Delivery & returns information

Delivery is approximately 3 – 4 weeks from approval of drawings. These windows are made to order and no refunds returns can be accepted.