Noise Levels in Apartments

Soundproofing in Spanish apartments can be hit or miss, depending on the building’s age, construction materials, and location. Here’s what you should know and what to look for:

General Soundproofing Issues in Spain:

1. Older Buildings (Pre-1970s)

• Thick stone or brick walls provide decent insulation.

• Minimal interior soundproofing; you may hear neighbors through thin partition walls.

• Wooden floors and high ceilings can amplify noise.

• Single-glazed windows are common, allowing street noise in.

2. Franco-Era & Mid-Century Buildings (1950s–1980s)

• Poor insulation due to rapid urban expansion.

• Concrete walls help with exterior noise but often transmit interior sounds (e.g., footsteps, voices).

• Thin walls between units, leading to noise complaints.

3. Modern Apartments (1990s–Present)

• Better insulation but still varies widely.

• Double-glazed windows in newer or renovated apartments.

• Floating floors and soundproof panels in high-end buildings.

What to Look for When Renting or Buying:

1. Walls & Partitions

• Thick brick or concrete walls provide better insulation.

• Tap on walls—if they sound hollow, expect poor soundproofing.

2. Windows

• Double or triple glazing is essential for blocking traffic and street noise.

• Look for PVC or aluminum frames with thermal breaks.

• Avoid single-glazed windows in busy areas.

3. Floors & Ceilings

• Floating floors with insulation layers are ideal.

• Tiled floors (common in Spain) reflect noise; rugs can help.

• Ask if there’s sound insulation between floors.

4. Doors

• Heavy wooden doors are better at blocking hallway noise.

• Cheap, hollow interior doors transmit sound easily.

5. Neighbors & Layout

• Top-floor or corner units reduce shared walls.

• Check for bars, schools, or plazas nearby—these can be noisy at night or early in the morning.

• Visit at different times of the day to gauge noise levels.

6. Building Regulations & Renovations

• Newer buildings (post-2000) must comply with Código Técnico de la Edificación (CTE), which sets noise limits.

• Renovated apartments might have improved soundproofing.