From architectural aluminium and insulated glass to technical PVC membranes, motors, belts, and seals, every Impergo system is built on carefully selected materials designed for durability, comfort, and long-term performance.
From architectural-grade aluminum and insulated glass to technical PVC membranes, motors, belts, and seals, every Impergo system is built on material choices made for durability, comfort, and long-term performance.
A pergola, glass room, roof, or shading system lives outside—exposed to sun, rain, wind, movement, and daily use. That’s why our material decisions go beyond what’s visible. We engineer the full system, from structural profiles and glazing to fasteners, seals, and motion components, so each project feels solid, operates smoothly, and holds its performance year after year.
Aluminium is the structural foundation of many of our systems because it offers an ideal balance of strength, corrosion resistance, clean detailing, and long-term finish quality.
What it delivers
Double-pane or thermal insulated glass options improve comfort and elevate the feel of an enclosed outdoor space, especially in pergola enclosures and four-season layouts.
What it delivers
In retractable PVC pergola roofs and awning systems, the membrane is not just fabric, it is a structural weather layer. High-end technical fabrics for outdoor applications are developed specifically for solar protection, tensile architecture, modular structures, and terrace systems. For shading applications, some technical fabrics are designed to block a high percentage of heat while preserving useful light and visibility. Our outdoor screen fabrics can block up to 87% of heat, so your pergola roof feels more stable, more protective, and more dependable.
Impergo premium PVC roof materials deliver:
Motors are what make retractable roofs, guillotine windows, zip screens, and shading systems feel effortless. We select motor systems for stable performance, not just power.
Motor selection standards
Chain systems are used where controlled lifting strength and alignment matter most, like guillotine glass and select roof mechanisms.
Why it matters
Premium performance is often felt in the components you barely notice: wheels, bearings, guides, and rollers. We upgrade these details because they directly affect smoothness, noise, balance, and long-term wear.
What we pay attention to
(Example: a 22 mm wheel behaves differently than a 15 mm standard wheel, and 6-bearing hardware runs differently than 4-bearing alternatives.)
Sealants, silicone, EPDM gaskets, brush seals, and adhesives determine whether a system stays tight, quiet, and weather-ready over time.
What these materials control
Outdoor systems must resist corrosion, fading, and daily wear. We reinforce durability with finishing and fastening standards that protect both performance and appearance.
Exterior protection standards