|
Double glazing with reinforced thermal insulation (atr). The amount of the discount is up to 25% of the eligible cost , which will consist solely of the purchase concepts of windows, including any additional elements, and labor necessary for their installation. What the new windows should be like they must meet Spain Mobile Number List certain technical characteristics : 1. The frames and leaves must be made of pvc, wood, metal or mixed. 2. In the case of pvc frames and sheets, they will be classified for severe climate in spain. 3. When the frame of the profiles used in the manufacture of the windows has a thermal transmittance (u) less than 1.5 w/m2 · k, the glazing model or insulating glass unit must have a lower u value or equal to 1.3 w/m2 · k, being formed by at least one low-emissive glass with a solar factor (g) less than or equal to 0.50. 4.
When the frame of the profiles used in the manufacture of the windows has a thermal transmittance (u) greater than or equal to 1.5 w/m2k and less than or equal to 2.0 w/m2k, the glazing model or insulating glass unit must possess: ·or a u value less than 1.0 w/m2k, being formed by at least one low-e glass with a solar factor (g) less than or equal to 0.50. ·or a u value equal to 1.0 w/m2k and polymeric interlayer (with improved thermal performance), being formed by at least one low-emissive glass with a solar factor (g) less than or equal to 0.50. 5. New windows and/or french doors will have class 4 air permeability.

In the case of replacing a window with a hood (blind), the blind box has class 4 air permeability and incorporates thermal insulation, so that the box has a transmittance (u) less than or equal to 1.5 w/ m2k. 7. In all windows the hardware will be perimeter, and in those with two moving leaves a recess lever must be included in the passive leaf. 8. In the case of metal carpentry, they must have a thermal bridge break. 9. Both the profile, the glazing model or insulating glass unit, the hardware and the blind box must be included in the database on the website enabled for this purpose. The assembly of the carpentry will be carried out with anchors and expanding bands or tapes class bg1 and bgr: water tightness greater than or equal to 600 pa according to din 18542, with a band width equal to the thickness of the window minus about 6 mm, as well as the fastening elements that guarantee its safety.
|
|