PTFE, PVC & HDPE Membranes
A comprehensive range of architectural membranes, from premium PTFE for landmark structures to cost-effective PVC and breathable HDPE.
Engineered for UAE Conditions
A comprehensive range of architectural membranes, from premium PTFE for landmark structures to cost-effective PVC and breathable HDPE.
Engineered, manufactured, and professionally installed by Al Sahra Tents & Sheds Fix from our Sharjah Al Dhaid facility. We provide full turnkey project delivery including site survey, structural engineering, fabrication, and on-site installation across all 7 Emirates of the UAE.
As part of our Tensile Shade Structures division, this solution is backed by our full manufacturing capability and complies with UAE municipal and Civil Defense engineering codes.
- In-house fabrication — Sharjah
- Turnkey installation (All Emirates)
- UAE Civil Defense compliant
- Free site survey & quotation
Recent Installations
Material Options
PTFE Membrane
A PTFE-coated fiberglass membrane — the premium choice in tensile architecture. Self-cleaning, highly fire-resistant, translucent, and built to last 25+ years with minimal maintenance.
- Stadiums and sports arenas — large clear-span roofing
- Airport terminals and transport hubs
- Mosque courtyards and entrance canopies
- Exhibition centres and landmark public buildings
- Premium swimming pool covers and resort canopies
PVC Membrane
A PVC-coated polyester fabric — flexible, cost-effective, and widely used across the UAE for mid-span tensile canopies. Typical lifespan of 10-15 years depending on UV exposure and maintenance.
- Car park and walkway canopies
- School and university courtyard shading
- Market and retail canopy structures
- Semi-permanent event and exhibition canopies
- Community and recreational area shading
HDPE Membrane
A knitted HDPE shade fabric — breathable (not fully waterproof, unlike PTFE/PVC membranes), UV-blocking, and the most affordable of the three options. Allows airflow through the weave, keeping the space underneath noticeably cooler.
- School and nursery playgrounds
- Car parking shade (budget-friendly large-area coverage)
- Mosque courtyards and outdoor gathering spaces
- Agricultural and nursery shading
Technical Specifications
Swipe table horizontally| Property | PTFE | PVC | HDPE |
|---|---|---|---|
| Typical lifespan | 25–35 years | 10–15 years | 7–12 years (UAE sun exposure) |
| UV block | ~95–99% | ~90–95% | ~85–95% |
| Waterproof | Fully waterproof | Fully waterproof | Breathable, not fully waterproof |
| Fire rating | Excellent — Class A | Good — fire-retardant grades available | Moderate |
| Translucency | Translucent — diffuses daylight | Mostly opaque | Opaque |
| Maintenance | Largely self-cleaning | Occasional cleaning | Periodic cleaning |
| Relative cost | Highest upfront, lowest lifetime cost | Mid-range | Lowest upfront |
| Best suited for | Landmark structures, large spans | General-purpose permanent/semi-permanent | Cost-sensitive, ventilation-priority |
Frequently Asked Questions
What is the best membrane for a large tensile shade structure in the UAE?
What's the difference between PTFE and PVC tensile membrane?
Is HDPE shade fabric waterproof?
More in Tensile Shade Structures
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From custom tensile shades and luxury car parking structures to industrial warehouses and majlis tents, our Sharjah engineering team delivers certified excellence across all 7 Emirates.
Trusted by Leading Organizations Across the UAE
Proven experience delivering shade structures, tents, and structural steel for premier public and private sector projects.
