how long does a shade net house last
The lifespan of a shade net house can vary depending on factors like:
Material Quality: Higher quality materials like polyethylene or polypropylene nets last 5-10 years, while lower grade nets may only last 2-3 years.
Installation & Maintenance: Proper tensioning and regularly checking for damage will extend the net’s life. Poor installation/care shortens it.
UV Exposure: Nets placed in full sun without shade cloth covering will degrade faster, around 3-5 years. Partial shade adds 1-2 years.
Weather Conditions: Harsh weather like high winds, snow/ice load, or excessive rainfall may cause more frequent damage.
Shade Percentage: 30-50% shade nets typically last 3-6 years. Heavier 60-80% shade nets may only function well for 2-4 years.
Ground Contact: Nets installed too close to or dragging on the ground will deteriorate quicker from abrasion, around 2-3 years.
Manufacturer Warranty: Some premium netting brands offer 5-year material warranties if properly installed and maintained.
Under typical garden/small farm use with routine upkeep:
- 30-50% shade nets often last 3-5 years
- Heavy 60-80% shading may only be effective for 2-4 years
- Top-grade systems can potentially reach 5-10 years of general use
Checking nets annually and replacing damaged sections as needed maximizes the functional lifespan of the shade house structure.
