GEALAN's systems windows - good choise for you.

This is GEALAN's window qualitys:

  • Good sound isolation
  • Good heating isolation
  • Double pack system
  • Durability
  • Simple care
  • Energy saving
  • Minimal heating
  • Color variety
  • Profile strength
  • Reliable safety
  • Economic
  • Big installing depth (62 mm.)
  • Easy to clean
  • Possibility remake
  • Not harmful for enviroment

Profiles are strenghthen with zinc steel core, and has high heating isolating characteristic.

Three isolating chambers perfect holds sound. Two glass packet holds not less then 28dB noise. Three glass packet holds not less then 30dB noise.

Strong sounds sometimes not bearable. Look to noise limits:

dB (A)

Sound and noise

Our apprehension

1
20

Leaves rustling / Rain

very quietly

2
30

Usual enviroment sound

quietly

3
50

Normal talk

standart sound limit

4
70

Car noise

loudly

5
80

Street sound

very loudly, not bearable

6
90

Disc saw from 1 m distance

very loudly, not bearable

7
100

Car signals

very loudly, not bearable

8
120

Aircraft engine

very loudly, not bearable

9
150

Apprehension limit

very loudly, not bearable

GEALAN's plastic windows helps you to save money and time. You don't have to paint it. You save money for heating.

In plastic windows could be constant ventilate system.