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Triple glazing

Are you looking for roof windows that provide the highest thermal comfort, silence, and energy savings? Choose roof windows with triple glazing – an innovative solution ideal for energy-efficient and passive houses. These windows consist of three glass panes separated by two layers of noble gas (usually argon or krypton) and offer excellent thermal and acoustic insulation, minimizing heat loss and outside noise.

Advantages of Triple-glazed Roof Windows:

Highest thermal insulation: Triple-glazed windows have significantly better insulation properties than double-glazed windows, resulting in less heat loss in winter and reduced heating in summer. They are the ideal solution for energy-efficient and passive houses, allowing significant savings on heating and air conditioning bills.
Excellent acoustic insulation: The additional glass pane and layer of noble gas significantly reduce external noise, ensuring peace and quiet in the attic. This is particularly important for homes located near busy streets, airports, or other sources of noise.
Reduced condensation: Thanks to improved thermal insulation, condensation on the interior surface of triple-glazed windows is less likely, preventing the formation of mold and mildew.
Enhanced living comfort: Triple-glazed windows ensure a stable indoor temperature, eliminating the feeling of cold near the window in winter and excessive heating in summer.

When to Choose Triple-glazed Roof Windows?

✅ For energy-efficient and passive houses.
✅ For living spaces such as bedrooms, children's rooms, or living rooms, where thermal and acoustic comfort is a priority.
✅ When maximum energy savings and reduced heating costs are desired.
✅ When the home is in a region with a harsh climate or near sources of noise.

FAKRO Roof window FTW-V U4
from 476,00 inc. VAT, excl. shipping (400,00 excl. VAT and shipping)
Glazing unit U4 Double chamber 4HT-St12Ar-4-St12Ar-4T. External pane toughened. Space between panes filled with inert gas- argon. Ug=0.7 W/m²K...

Minimum quantity for "FAKRO Roof window FTW-V U4" is 1.


VELUX GGU 0066 INTEGRA | everfinish, electric window with anti burglary 3-glazing
Elektro Laminated inter glass Natural air inlet PVC Triple glazed White
Elektro Laminated inter glass Natural air inlet PVC Triple glazed White
from 1.232,15 inc. VAT, excl. shipping (1.035,42 excl. VAT and shipping)
VELUX GGU is an electric, center pivot wooden roof window, covered with white polyurethane finish. With tripple, safe and easy to clean glazing. The...

RoofLITE+ TRIO PVC | PVC, pivot, 3-glass roof window Save 8%
VKR group (VELUX) PVC Triple glazed White
VKR group (VELUX) PVC Triple glazed White
243,01 from 224,32 inc. VAT, excl. shipping (188,51 excl. VAT and shipping)
RoofLITE+ TRIO PVC: A super energy efficient triple-glazed PVC window with a reinforced frame – practicality and high performance in one....

VELUX GPU 0068 | everfinish, top hung roof window with 3-glazing
Laminated inter glass Natural air inlet Top-hung Triple glazed White
Laminated inter glass Natural air inlet Top-hung Triple glazed White
from 969,78 inc. VAT, excl. shipping (814,94 excl. VAT and shipping)
Original VELUX GPU is a manual, top-hung and pivot, white finish wooden roof window with tripple safe glazing. Top-Hung GPU roof windows come with a...

Roof window ROTO DESIGNO R79 H Save 20%
Triple glazed
Triple glazed
437,75 from 350,20 inc. VAT, excl. shipping (294,29 excl. VAT and shipping)
✔ Wood | clear lacquered ✔ high-pivot ✔ 3-panes ✔ Window U-value: 1.1 W/m²K ✔ Glazing U-value: 0.7 W/m²K ✔ Manuall
The Designo R79 timber top-hung window differs from traditional top-hung windows in that the pivot axis is offset upwards, offering improved functionality...

VELUX GGL 3066 SOLAR | solar powered roof window with anti burglary 3-glazing
Laminated inter glass Natural air inlet Solar Triple glazed
Laminated inter glass Natural air inlet Solar Triple glazed
from 1.083,58 inc. VAT, excl. shipping (910,57 excl. VAT and shipping)
VELUX GGL SOLAR is a solar powered center pivot wooden roof window. With tripple, safe, easy to clean and anti dew glazing. VELUX Solar INTEGRA®...

Roof window ROTO DESIGNO R79 K Save 20%
PVC Triple glazed White
PVC Triple glazed White
535,78 from 428,63 inc. VAT, excl. shipping (360,19 excl. VAT and shipping)
✔ PVC ✔ high-pivot ✔ 3-panes ✔ Window U-value: 1.1 W/m²K ✔ Glazing U-value: 0.7 W/m²K ✔ Manuall
The Designo R79 plastic tilt window differs from traditional tilt windows in that the rotation axis is moved upwards, which ensures greater functionality...

VELUX GLU-B 0061 | everfinish, pivot roof window with 3-glazing and bottom handle
Natural air inlet PVC Triple glazed White
Natural air inlet PVC Triple glazed White
from 397,13 inc. VAT, excl. shipping (333,72 excl. VAT and shipping)
Velux GLU-B is a manual-bottom-operated centre-pivot, wooden roof window with tripple glazing and white finish. It is perfect not only for bathrooms or...

VELUX GGL 3066 | wooden, pivot roof window with safe 3-glazing
Laminated inter glass Natural air inlet Triple glazed
Laminated inter glass Natural air inlet Triple glazed
from 593,85 inc. VAT, excl. shipping (499,03 excl. VAT and shipping)
VELUX GGL is a manual-top-operated centre-pivot wooden roof window with tripple, safe and easy to clean glazing. GGL centre-pivot pine finish VELUX...

VELUX GGU 0066 SOLAR | everfinish, solar window with anti burglary 3-glazing
HIT Laminated inter glass Natural air inlet Solar Triple glazed White
HIT Laminated inter glass Natural air inlet Solar Triple glazed White
from 1.232,15 inc. VAT, excl. shipping (1.035,42 excl. VAT and shipping)
VELUX GGU is a solar, center pivot wooden roof window covered with white polyurethane finish. With tripple, safe and easy to clean glazing. VELUX...

VELUX GGU 0062 | everfinish roof window with 3-glazing and noise reduction
Laminated inter glass Natural air inlet PVC Triple glazed White
Laminated inter glass Natural air inlet PVC Triple glazed White
from 922,56 inc. VAT, excl. shipping (775,26 excl. VAT and shipping)
VELUX GGU is a center pivot wooden window covered with white polyurethane finish. With tripple, safe and easy to clean glazing and rain noise...

VELUX GLL-B 1061 | wooden, pivot roof window with 3-glazing and bottom handle
Natural air inlet Triple glazed
Natural air inlet Triple glazed
from 310,28 inc. VAT, excl. shipping (260,74 excl. VAT and shipping)
Original VELUX GLL-B is a manual bottom-operated centre-pivot, wooden roof window with tripple glazing. Buttom handle allows to open and close the...
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