SIZE & COMPATIBILITY – FITS 10 x 20" wall or ceiling openings; NECK DIMENSIONS: 9.76 x 11.81". FLANGE DIMENSIONS: 11.81 x 21.65". Ideal for plumbing electrical and HVAC service access in drywall or panel installations. MATERIAL & DURABILITY – Crafted from steel sheet covered with white epoxy coating; lightweight yet impact-resistant; suitable for indoor use; durable against humidity and temperature changes for long-term reliability. FUNCTIONALITY & FEATURES – Conceals unsightly plumbing or wiring while allowing easy inspection and maintenance; smooth white finish blends with most interiors. INSTALLATION & USE – No framing needed; panel snaps securely into place; can be glued for extra stability; perfect for quick DIY upgrades in homes offices and commercial spaces. (GLUE NOT INCLUDED) APPLICATION & BENEFIT – Versatile for bathrooms kitchens laundry rooms and utility spaces; provides neat access to pipes cables and vents; essential for clean professional home improvement projects. HVAC OV works with manufacturers, markets and distributes products and system solutions for simplified construction and improved indoor climate. // The products are characterised by their quality, ease of assembly and consideration towards the environment. // We simplify construction // At HVAC OV, we simplify construction because it is in human nature to build. By simplifying in every stage, we make it easier to install seamlessly. We develop products with people in mind. We offer solutions that meet the demands for comfort, simplicity and aesthetics. // We are driven by a strong passion and desire to continuously offer improvements. // Partly for all the customers and partners who use our products and solutions, but also for the people who live and work in buildings that use our products. We simplify construction and help to create a healthy indoor climate. // Ideal for all tumble dryer vent pipes, hoses, bathroom extractors & vents, air conditioning and heating units, kitchen vents & fans, all home wall and ceiling vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a wide variety of industrial uses.