Why ZIP Screen fabric matters
For a motorized ZIP Screen, performance depends on both the drive system and the fabric. The motor controls movement, but the fabric shapes the daily experience: how much sunlight enters, how private the space feels, how clearly people can see out, how much air passes through, how well insects are reduced and how refined the pergola looks when the screen is down.
Three main fabric grades
RKOVE organizes ZIP Screen fabric conversations into three practical grades. Entry-level HJ polyester fabric uses 30% polyester + 70% PVC, weighs about 540g/m², has about 5% openness and is suitable for budget-sensitive or light-duty use. Mid-range HB twill fiberglass fabric uses 30% fiberglass + 70% PVC, weighs about 600g/m² and offers a more textured, wear-resistant direction for boutique hospitality and commercial terraces. Premium 42% fiberglass fabric uses 42% fiberglass + 58% PVC and is positioned for luxury villas, commercial projects, coastal areas and demanding outdoor environments.
Premium 42% fiberglass fabric parameters
RKOVE's premium FG42 fabric direction offers 1%, 5% and 10% openness options. The 1% version is 42% fiberglass + 58% PVC, about 0.70mm thick, 630g/m² and uses a 46 x 41 per inch yarn-density reference. The 5% version is about 0.61mm thick, 550g/m², with tensile-strength references of at least 1600N/5cm warp and 2000N/5cm weft. The 10% version is about 0.64mm thick and 520g/m². Available documentation includes NFPA 701 #1 / BS 5867 flame-retardant references, ISO 105 B02 Grade 8 color fastness, GREENGUARD Gold and REACH direction where applicable to the fabric documentation.
How to choose openness: 1%, 5% or 10%
Choose 1% openness when the project needs stronger shading and higher privacy. Choose 5% openness when the customer wants a balanced mix of shading, view, ventilation and everyday comfort. Choose 10% openness when the project prioritizes a more open view and lighter visual boundary. Lower openness generally improves privacy and sun control, while higher openness improves visibility and airflow.
Mosquito screen fabric for airflow and insect reduction
When mosquito reduction, ventilation and visibility are more important than heavy shading, RKOVE can review a mosquito screen fabric direction. The RK-MS35 series uses 35% fiberglass + 65% PVC, a 300cm standard width reference, 35-40m average roll length, about 0.59mm thickness, 305g/m² weight, 22 x 18 per inch yarn density and 20%, 30% or 40% openness options. It is positioned as a functional option for insect protection, airflow and view retention.
Color and model logic
RKOVE uses a simple fabric naming direction: RK indicates the brand, FG42 indicates 42% fiberglass fabric, MS35 indicates mosquito screen fabric, the middle number indicates openness and the final number indicates color. The 42% fiberglass direction includes colors such as White, Light Grey, Dark Grey, Black/Grey, Black, Coffee, Beige/White and Grey/White depending on openness. The mosquito screen direction is commonly planned in black with 20%, 30% and 40% openness options.
Do not judge fabric by price alone
A cheaper fabric may look acceptable on day one but create long-term service risk if it shrinks, deforms, loses color, waves at the edges or exits the guide channel. A premium fabric should be reviewed through material composition, openness, weight, thickness, tensile strength, color fastness, flame-retardant documentation, environmental compliance and actual sample feel. Final selection should match project climate, budget, view, privacy and after-sales expectations.
What to ask before confirming ZIP Screen fabric
Before confirming a project, ask for material composition, openness factor, available colors, sample swatches, flame-retardant references, environmental documentation, color-fastness direction, tensile-strength references and whether different pergola sides can use different fabric choices. Also ask whether the project needs mosquito reduction, stronger privacy, coastal durability, hospitality-grade appearance or a more open view.
FAQs
Common questions about ZIP Screen Fabric for Pergola
What is the best ZIP screen fabric openness for a pergola?
There is no single best option. RKOVE often treats 5% openness as a balanced starting point for shade, view, airflow and daily comfort. 1% is stronger for privacy and sun control, while 10% gives a more open view.
What is RKOVE 42% fiberglass ZIP Screen fabric?
It is a premium fabric direction using 42% fiberglass + 58% PVC with 1%, 5% and 10% openness options. It is positioned for dimensional stability, long-term outdoor use and premium villa, commercial, coastal or demanding projects.
Can ZIP Screens help with mosquitoes?
Yes. For insect reduction and ventilation, RKOVE can review an RK-MS35 mosquito screen direction using 35% fiberglass + 65% PVC with 20%, 30% and 40% openness options.
Can different sides of a pergola use different ZIP screen fabrics?
Yes. It can make sense to use lower openness on strong-sun or privacy-facing sides and higher openness where the customer wants more view or airflow.
What fabric documents should I ask for?
Ask for material specification, openness factor, flame-retardant references, color-fastness direction, environmental compliance direction, tensile-strength references and sample swatches when available.
Related RKOVE resources