Dometic Grande Air Stay Extension - 2026

Enhance your Dometic Grande Air Stay awning with this versatile extension, designed to create additional space for guests, storage, or a more open and comfortable living area. The extension connects neatly to the side panel of the awning using a secure zip system and inflates from a single valve, ensuring a fast and straightforward setup.

Constructed from robust Weathershield™ Stay material, the extension features a ripstop polypropylene roof for reliable protection against wind and rain, along with ventilated polycotton walls that promote airflow and comfort during extended stays. For added convenience and comfort, contemporary internal blinds are included, offering privacy and daylight control while gliding smoothly along durable curtain tracks.

As the extension zips directly onto the main tent along the gables, there is no need to attach it to a caravan rail or motorhome awning. This makes it an ideal solution for owners of smaller caravans or motorhomes who want to expand their living space without depending on vehicle-mounted fittings.

Technical Specification

Features

• Single Point Inflation Air Frame provides an easy setup up all from one location.
• All-new UV-resistant & highly waterproof Weathershield™ Stay ripstop polycotton 7 Polypropylene fabric.
• Weathershield™ Stay fabric tested to withstand 200l/hr/m², exceeding London's average 70l/hr in its wettest month.
• Zip Connection for easy attachment to awning.
• Included within pack: 1 x curtain set, 1 x peg bag, 1 x carry bag.