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Sash Windows
Our Duraview Plus Aluminium Sash Windows make for cost effective, low maintenance and authentic sash windows. The slim size of the outer frame lends itself to being retro fitted into the existing timber frame of an old sash window. The benefit of this is a quick and easy installation, with next to no disturbance to the interior décor. The profiles are thermally broken using a polyurethane resin thermal break. The frames can be direct fixed to brick through a recessed channel, or installed with lugs.
Authentic glazing options, range of cills, deep bottom rails and sash horns are optional extras available for dressing your windows to be as authentic as possible. In order to retain the character of the property. Both sashes tilt inwards for cleaning and have an optional steel stay to the bottom sash to support them whilst tilted.
Home > Products > Aluminium Vertical Siding Windows > Duraview Plus Sash Windows > Technical Specifications
Technical Specifications
The sizes detailed below are for guidance only, if the sizes you require are less than the minimum or exceed our maximum recommended sizes - please ask our technical department for advice.
| Recommended Sizes | |
| Min. Width (mm) | 310 |
| Max. Width (mm) | 1600 |
| Min. Height (mm) | 700 |
| Max. Height (mm) | 3000 |
| Max. Sash Weight (Kg)1 | 35 |
| Key Profile Dimensions | |
| Outerframe Depth (mm) | 114 |
| Sash Depth (mm) | 47 |
| Glazed Sealed Units (mm) | 24 (4 x 16 x 4) |
| Sub Cill Height - Optional (mm) | 20 |
| Coupling Mullion Depth - Optional (mm) | 10 |
1On a vertical slider without the tilt back facility the max sash weight can be increased to 50Kg.
| Window Performance | |
|
1.7
U Value
W/M²K 600
Air
Permeable 300*
Water
Tightness 2000
Wind
Resistance |
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These statistics apply for: |
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| Specifying - Suitable Applications | |
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| Technical Manuals - Downloads | |
| Technical Drawings
(Cross sections & plan technical drawings)
|
 (1.8 Mb) |
| Maintenace Guide
(Periodic maintenace and cleaning instructions.)
|
(0.1 Mb) |
| Measuring Advice
(How to take odd leg measurements - instruction sheet) |
(0.3 Mb) |
| Glass Safety
(Glass safety guidelines - where you must use safety glass) |
(0.1 Mb) |
Having problems downloading? - Click here »
| Sight-lines | |
| Head / Top (mm) | 73.5 |
| Jamb / Side (mm) | 81 |
| Interlock (mm) | 36 |
| Bottom - excluding Cill (mm) | 61.5 |
| Bottom - including Cill (mm) | 81.5 |
| Bottom - 28mm & 46mm Cill Ext. (mm) | 90 - 103 |
| Sash Depth (mm) | 47 |
| Glazed Sealed Units (mm) | 24 (4 x 16 x 4) |
Please Note:
If required - trickle vents are able to be fitted through the head / top of the outerframe with a 25mm gap from top of the head to the start of vent canopy.
| Technical Drawings - Downloads | |||
Technical drawings can be provided in CAD and / or DXF format, please contact us. |
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My wife and I felt we just had to write to you to thank you for a superb customer service. We are absolutely thrilled with the windows that you supplied for us, we could not fault your service, price, delivery or product...
R.G.
