255 Integrated Folding Window

Designed to complement our high-quality folding and double-swing doors, the Centor 255 Integrated Folding Window perfectly frames any view, and features the same wood interior options and thermally-improved aluminum construction.

For inside-outside living without the compromises, the Centor 255 Integrated Folding Window incorporates built-in screens and shades to control insects, sunlight and privacy. Our shades also enhance the thermal properties of the door, with independent tests showing that the blackout shade improves the U-value by 17% when drawn across the opening.

  • Wood interior in five unfinished options or primed for painting. Aluminum exterior in a range of standard or custom colors.
  • Engineered to last a lifetime – extrusions are painted after cutting and machining so all surfaces are coated, reducing the probability of filiform corrosion.
  • Hidden hardware, including Access AutoLatch™, AutoLatch™ and concealed hinge.
  • Integrated insect screens and shades are accessible for service or replacement. 
  • Screen box facings are available to enable simple installation into an existing opening. 
  • Double or triple glazing available.
Overall frame width
4' 8 ½" – 30' 11 ⅜" (1434 – 9434mm)
Visible frame width
3' 11 ¾" – 30’ 2 ¾” (1214 – 9214mm)
Frame height
5'-0" -10'-6 13/16" (1524 - 3222mm)
Panel width
1' 9 ⅞" – 3’ 3 ⅜” (555 – 1000mm)
Panel height
4'-6 7/16" -10'-1 1/4" (1383 - 3081mm)
Loading
top
Opening
outward

*Centor 255 Integrated Folding Windows over 15’ 3 ⅜” (4657mm) available with the choice of either a screen or shade

Integrated folding window diagram
Features
AutoLatch™

The Centor AutoLatch™ is used to close and secure intermediate panels in one movement, with one hand. It is available keyed or non-keyed.

Centor AutoLatch for easily opening intermediate panels on folding doors
Centor AutoLatch™
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Performance
Air, water and structural

Centor Integrated Folding Doors & Windows achieved the following performance levels when tested in accordance with the standards set by NFRC/AAMA/WDMA/CSA.

Hurricane rating
Impact (Large Missile) for Wind Zone 4
USA Air Infiltration
0.11 cfm/ft²
Canadian Air Exfiltration
A2 (0.11 cfm/ft²)
Water Infiltration
6.89 psf (330 Pa)
Design Pressure
+/– 75 psf

The Design Pressure (DP) rating represents the maximum positive and negative wind load that a window or door can experience without breaking, deglazing or permanently distorting. The DP Rating is expressed as a positive and negative pound per square foot measurement (+/- psf). The Centor Integrated Folding Door was tested to a structural load of 67.67 psf and achieved a DP + /- 45 psf rating. The Centor Integrated Folding Door was tested in accordance to AAMA/WDMA/CSA 101/I.S2/A440-08,-11.

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