p33t - 300 Series

Inward Opening Timber

88mm deep laminated timber inward opening window with triple glazing
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Where a full timber window is preferred, this triple glazed inward opening window delivers superb performance and is suitable for highly energy efficient homes including Passive houses. 

The 88mm laminated timber frame and deeper glazing unit give improved performance over the P23 window.

Tilt and turn windows can be tilted in for ventilation and open inwards for access and cleaning.

The application of technically advanced sprayed coatings (in a full range of RAL colours) gives enhanced durability and a superb finish.

The triple glazed unit is a 50 mm unit with argon gas filling, warm edge spacer bar  and two internal panes of Low-E glass. Whole window U-Values are around 0.7 W/m²K. 

  Thermal Performance
U Value (typical) 0.74
  Sound Performance
Decibels (typical) 35db
  Security Performance
PAS 24
Opening types Fixed pane, Tilt and turn, Tilt only, turn only
Frame depth 88 mm
Whole window U-value 0.74 W/m²K
Glass U-value 0.48 W/m²K
Glass package 50 mm triple glazed, two panes Low-E, argon filled
Sound insulation 35 db
Air permeability Class 4 (EN 12207:2000)
Watertightness Class E1050 (EN 12208:2001)
Wind load Class C4 (EN 12210:2001)
Timber Colours RAL
Aluminium Colours RAL, IGP textured
Data sheet p33t.pdf
Drawing p33t.dwg
  Thermal Performance
U Value (typical) 0.74
0.6 0.8 1.0 1.2 1.4 1.6 1.8
  Sound Performance
Decibels (typical) 35db
  Security Performance
PAS 24

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