Teach you how to buy a sofa

First, examine the fabric and stitching

When buying a leather sofa, start by checking the leather surface. There are two main types: full-grain leather and semi-leather. Full-grain sofas use genuine cowhide throughout, while semi-leather sofas use synthetic materials like PU or PVC on the back and seat areas, but keep the top layer of real leather where you sit. This makes them more affordable without sacrificing comfort. Leather is categorized into yellow cowhide and buffalo leather, and further divided by quality—top grain, second grade, and third grade. Imported leather from countries like Italy and Germany is known for its superior quality, durability, and breathability. It’s important to choose top-grade yellow cowhide for a high-quality sofa.

To test the leather, look for a smooth, glossy finish with no blemishes or scars. Gently pinch the surface; it should feel soft yet firm. After sitting, the leather should not wrinkle excessively or remain creased for long. A well-made leather sofa should feel natural and comfortable under your touch.

Second, check the frame construction

A sturdy frame is essential for a durable sofa. Give the sofa a gentle shake—there should be minimal movement. Lift the corner of the base cover and inspect the wood inside. It should be solid, free of knots, insects, or splinters. High-quality frames are often made from hardwood and joined using mortise-and-tenon joints or glue rather than nails. This ensures stability and longevity.

Third, assess the fabric quality

If you're considering a fabric sofa, make sure the fabric is tightly stitched to the inner filling and lies flat without wrinkles, especially around the armrests and seat-back seams. The curves of rounded armrests should be smooth and even. For patterned fabrics, check that the design aligns properly and the patterns don’t distort. Sit down and test the comfort—your back, waist, and legs should all feel supported. The height of the backrest and armrests should be just right, allowing your arms to rest naturally. When you stand up, check if the fabric on the seat and backrest is still tight and doesn’t sag badly.

Fourth, evaluate the foam cushion

The foam used in cushions plays a big role in comfort. Premium sofas use high-density foam (30 kg/m³ or higher) for the seat and back cushions, which offers better support and resilience. Some models include vertical springs or soft treatments to enhance comfort without reducing density. A good cushion should compress slightly when sat on, then quickly rebound. Aim for at least 10 cm of cushion thickness for optimal comfort.

Fifth, check the internal padding

High-end sofas typically use a combination of nylon belts, spring systems, and high-elastic foam for the seat and back. This creates a plush, supportive feel. Mid-range models may use rubber fiberboard as a base, with medium-density foam on top, which feels firmer and less responsive. When purchasing a fabric sofa, ensure the seat and back covers are made with a looper structure, and consider adding a cotton lining for extra comfort. The fabric should be thick, weighing over 300 g/m², and resistant to wear. Look for fine weave, even stitches, and no visible seams. High-quality imported fabrics often have enhanced features like anti-static, flame resistance, and color fastness, making them ideal for long-term use.