Blog

What are NRC / STC? Why do tradespeople and homeowners need to know?

Have you ever wondered why some rooms have normal speech but an annoying echo, or why some rooms are so quiet it's like no one is there?

The Sounds the Human Brain "Hates Most"

Research from Newcastle University

Sounds in the house that keep you awake....without you realizing it.

Many times, the problem of insomnia isn't caused by stress, but by "background noise" (Background Noise) that the brain constantly perceives.

Easy DIY Noise Reduction Tips Without Buying Products!

Before buying sound-absorbing materials, try these 5 steps first. They help much more than you think 👇

A thick wall doesn't mean good soundproofing.

Many people think that "the thicker the wall, the better the soundproofing."

What's the difference between sound insulation and thermal insulation?

Know Before You Buy Wrong! The questions that homebuyers, tradespeople, and contractors ask most often — and almost always get the wrong answers.

Trandar Acoustics : Quality that begins from

At Trandar, we know that the quality of a sound system isn't just about good materials. But "the installation method" is the crucial element that allows acoustic materials to perform at their full potential.

Which Trandar ZIVANA style suits your interior design needs?

Choose the right Trandar ZIVANA color to match your room style Transform the atmosphere, design, and acoustics all in one space.

What are rock wool insulation and fiberglass insulation?

Many people buy insulation based on price, but don't know that each type is suitable for different applications.

Why is watching movies at the cinema more fun than at home? And how to make your home theater feel like a real cinema

Buying the biggest TV on the market and connecting the most expensive sound system your budget can afford, but when you actually turn on a movie, you still feel like "something's missing" compared to what you felt at the cinema. If you've ever felt this way, you're not imagining things.