FAKRO PTP-V U3 aluminium-PVC roof windows are a pivot type windows made of white, multi-chamber PVC-U profiles strengthened from the inside with galvanized steel profiles. Such construction ensures a high stability of the whole product and prevents the profiles' deformation during usage. PVC profiles are made on the basis of calcium and zinc organic stabiliser. They are made in white (RAL9010). The windows are ideal for rooms with periodically elevated humidity (kitchens, bathrooms) levels and for premises in which moist air stays for longer period such as laundries, drying rooms and baths. The window is durable, corrosion free, resistant to changeable weather conditions and its maintenance is reduced to an absolute minimum. The plastic used in the window production does not absorb any moisture and is resistant to acid or alcohol action.
The window is available in golden oak and pine veneer, as well.
The PTP-V windows are equipped with V35 air-inlet which provides fresh air with the window closed. Positioned on the top part of the window frame. When fully opened this inlet supplies fresh air up to 41m3/h at a pressure difference of 10Pa depending upon the window width. As a result of this great efficiency, air humidity inside the room is effectively reduced, thereby reducing condensation. The V-35 air inlet can in part discharge air when normal gravitational ventilation isn’t working properly. Its excellent venting efficiency guarantees that a greater amount of stale and humid air is removed from the room.
- Manufactured from white (RAL 9010) multi-chamber PVC-U profiles strengthened from the inside with galvanized steel profiles;
- Increased anti-burglary resistance topSafe system;
- Glazing seal provides additional tightness in extreme weather conditions and reduces the micro pulses of the cladding profiles during heavy rain;
- Handle positioned on the lower part of the sash for easy operation and secured open in two positions;
- Installed with flashing in roofs with pitches between 15° and 90°;
- Factory pre-fixed, lower angle brackets for installing the window onto roof trimmers;
- Wide range of internal and external accessories; the same as those used with wooden windows;
- 10 year warranty period.
Glazing unit U3
Single chamber 4H - Tg16Ar - 4T. External pane toughened, warm spacer, inner glass with low emission coating. Space between panes filled with inert gas- argon. Ug=1.1 W/m²K
Flashings (sold separately):
Flashings are essential for the correct installation of roof windows. Precisely designed flashing details ensure a durable and neat fit with the roofing material used. The purpose of flashing is to ensure good drainage away from the window and to provide protection from the elements.
|Technical specification:||PTP-V U3||PTP-V U5||PTP-V L3|
|Window U-value:||1,3 W/m²K||1,1 W/m²K||1,3 W/m²K|
|Glazing U-value:||1,1 W/m²K||0,6 W/m²K||1,1 W/m²K|
|Rw coefficient:||31 dB||34 dB||33 dB|
|Warm TGI spacers:||+||+||+|
|External glass with easy maintenace layer:||-||-||+|
|Inert gas filled with panes:||Argon||Krypton||Argon|
|External glass toughened:||+||+||+|
|Laminated, safety glass:||-||-||with 1 foil|
|Air inlet type:||V35||V35||V35|
|Air inlet air flow:||up to 41m³/h||up to 41m³/h||up to 41m³/h|
|Number of seals:||4||4||4|
|Handle:||Elegant white||Elegant white||Elegant white|
|Interior color:||White, RAL 9010||White, RAL 9010||White, RAL 9010|
|Exterior color:||Grey, RAL 7022||Grey, RAL 7022||Grey, RAL 7022|
|Warranty:||10 years||10 years||10 years|
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