LIFE STYLE

How long is the lifespan of SPC flooring

　　Home-use SPC flooring typically lasts 10–20 years.With high-quality products and proper maintenance,it can last 20–30 years.Commercial use generally results in a lifespan of 15–20 years.
　　**I.Based on wear-resistant layer thickness(most important factor):**
　　-<0.2mm(recycled material):1–3 years;the surface easily wears out.
　　-0.3mm(basic home use):AC3 grade,3000–5000 cycles;10–15 years lifespan.
　　-0.5mm(high-quality home use):AC4 grade,5000–7000 cycles;15–20 years lifespan.
　　-0.7mm(commercial grade):AC5 grade,over 8000 cycles;20+years lifespan.
　　**II.Three key factors affecting lifespan:**
　　1.**Quality of base material:**
　　-High-quality:Fresh PVC with high-calcium powder,density 1.8–2.0 g/cm³;durable and stable.
　　-Low-quality:Contains lots of recycled material,excessive calcium content;the base material is brittle and prone to cracking or deformation within 1–5 years.
　　2.**Installation quality:**
　　-Uneven floors(difference in height>2mm)lead to problems like hollowing,broken joints,and unusual noises.
　　-Lack of expansion joints causes warping due to underfloor heating or heat in summer.
　　3.**Usage and maintenance:**
　　-Prolonged exposure to sunlight causes yellowing and brittleness.
　　-Pests or water in cracks lead to mold and warping of the joints.
　　-Dragging heavy objects without padding causes scratches and dents.