The alm manufacturing gh009 shading and insulation fixers are essential greenhouse accessories designed to secure shading materials and bubble insulation within aluminium greenhouse structures. These purpose built fixers slot neatly into standard glazing bars, creating a consistent spacer between the glass panels and your chosen shading or insulation material. Each fixer features a practical hole designed for threading and securing straining wires, allowing you to create taut, professional installations that won't sag or slip over time. This design ensures your greenhouse shading or insulation remains properly positioned throughout the growing season. Suitable for use in most aluminium greenhouses, these fixers offer a versatile solution for greenhouse maintenance and seasonal modifications. Whether you're installing summer shading to protect delicate plants or adding winter insulation for thermal efficiency, the gh009 fixers provide reliable, reusable mounting points. The pack of 20 fixers offers sufficient quantity for standard greenhouse installations. Features and benefits bull slots directly into glazing bars for secure, tool free installation bull integrated hole accepts straining wires for tensioned shading systems bull acts as a spacer to prevent contact between glass and insulation materials bull compatible with most aluminium greenhouse designs specifications part shading insulation fixers