What are the best ways to prevent thermal expansion noise in stainless steel outdoor armchairs?

Thermal expansion noise in stainless steel outdoor armchairs can be annoying, especially during temperature fluctuations. Here are the best ways to prevent it:

1. Use Expansion Gaps: Design or adjust armchairs with small gaps to allow metal to expand and contract without friction.

2. Apply Lubricants: Use silicone-based lubricants on joints and contact points to reduce squeaking caused by movement.

3. Install Rubber Pads: Place rubber or neoprene pads between metal parts to absorb vibrations and minimize noise.

4. Choose High-Quality Fasteners: Opt for stainless steel bolts and washers that resist corrosion and maintain tight connections.

5. Regular Maintenance: Tighten loose screws and inspect armchairs periodically to address wear and tear early.

By following these tips, you can enjoy a quieter and more comfortable outdoor seating experience.