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Aluminium Designer Casement Windows. ali window. SL68.
Aluminium Designer Casement Windows. ali window. SL68.
Aluminium Designer Casement Windows. ali window. SL68.
Aluminium Designer Casement Windows. ali window. SL68.
Material

Aluminium

Glass Specification

28mm or 40mm triple glazed

Glazed

Internally Glazed with Equal Sightlines

Lowest Glass Value

0.8 m²K

Lowest Overall Frame Value

1.2 m²K

Frame depth

68mm on 38mm frame / 78mm on 38mm flush frame

Outer frame height

38mm rebated or 38mm Flush

Sash designs

Square Only

Standard solid colours

Matt Grey 7016, White Satin 9016 or Matt Black 9005

Lead times

Minimum 4-6 weeks

Aluminium Casement Windows

Designer (SL68 Flush & Triple Glazed Options)

Our highest performing aluminium designer casement window, a wide range of designs, perfect for any style of building, with the narrow frame / large pane combination making breathtaking views a possibility like never before. Add this to the high levels of thermal performance and it’s clear to see why the Designer range is the obvious choice for any home. To configure your choice of window, complete the configurator and add to basket for your final price. For help read the FAQ’s or contact us.

Our highest performing aluminium designer casement window, a wide range of designs, perfect for any style of building, with the narrow frame / large pane combination making breathtaking views a possibility like never before. Add this to the high levels of thermal performance and it’s clear to see why the Designer range is the obvious choice for any home. To configure your choice of window, complete the configurator and add to basket for your final price. For help read the FAQ’s or contact us.

Choose Options

Measurements

Width (300mm - 3500mm)
Width

Measuring doors & windows is simple but please follow our easy instructions:

  • For bifold & sliding doors to work as smoothly as designed, it is imperative that the outer frame is fitted level and square. To ensure this, you must measure the brickwork aperture as shown below.

  • Three measurements of width and height should be taken and the squareness of the aperture determined by, for example, taking diagonal measurements (see image below). The smallest measurement of width and of height minus a fitting tolerance (usually 10mm) is used to determine manufacturing sizes.

Please also take into account the height of the door’s threshold, that you step over. This is critical for the following reasons:

  • On open-out folding doors with a standard threshold, it allows the possibility of aligning your internal floor with the top of the threshold, to reduce the step over height.

  • On open-out folding doors with an aluminium low threshold, it ensures a level transition from outside to inside, or between internal rooms.

  • On open-in doors it ensures that the opening door sashes do not foul your internal floor.

mm
Height (300mm - 2500mm)
Height

Measuring doors & windows is simple but please follow our easy instructions:

  • For bifold & sliding doors to work as smoothly as designed, it is imperative that the outer frame is fitted level and square. To ensure this, you must measure the brickwork aperture as shown below.

  • Three measurements of width and height should be taken and the squareness of the aperture determined by, for example, taking diagonal measurements (see image below). The smallest measurement of width and of height minus a fitting tolerance (usually 10mm) is used to determine manufacturing sizes.

Please also take into account the height of the door’s threshold, that you step over. This is critical for the following reasons:

  • On open-out folding doors with a standard threshold, it allows the possibility of aligning your internal floor with the top of the threshold, to reduce the step over height.

  • On open-out folding doors with an aluminium low threshold, it ensures a level transition from outside to inside, or between internal rooms.

  • On open-in doors it ensures that the opening door sashes do not foul your internal floor.

mm
Aluminium Designer Windows Style
Aluminium Designer Windows Style

The Mullion width (W1 & W2) in the image shown is measured from the side of the frame to the centre of the mullion bar. The industry standard is 600mm. The transom height (H1) is measured from the top of the frame to the centre of the transom bar. The industry standard is 400mm.

Fire Escape Regulations

New Build Property

To conform to building regulations all first floor windows must have a means of fire escape. Bathrooms, toilet and landing windows however are exempt.

This window can be installed on the ground floor without consideration unless it is in a room that does not lead directly into a hallway or does not have a main exit door.

A fire escape window should open without obstruction to at least 0.33 mu² and at least 450 mm high or 450 mm wide. If one of the dimensions is at the 450 mm minimum, then the other dimension will need to be at least 734 mm to achieve 0.33 mu². The bottom of the openable area should be no more than 1100mm above the floor.

Replacement Windows

Current regulations state that you can not downgrade your existing means of escape in the event of a fire. A window with a mullion conforms, subject to the above, and would not downgrade your means of escape.

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Product Options

Colour ** When ordering Bespoke RAL or Dual RAL, the total cost of all special colour options must exceed £2500 inc. VAT **
Colour

When ordering Bespoke RAL or Dual RAL, the total cost of all special colour options must exceed £2500 inc. VAT

To view in full size click here

White RAL 9016
+£0.00
Dark Grey RAL 7016
+£0.00
Black RAL 9005
+£0.00
Bespoke RAL
+£35.00
Finish
Gloss
+£0.00
Matt
+£0.00
Satin
+£0.00
Frame Type
Frame Type
Slim 38mm Frame
+£0.00
Slim 38mm Flush Frame
+£50.00
Cill
Cill

None
+£0.00
98mm
+£0.00
160mm Cill
+£0.00
200mm Cill
+£0.00
Sash
Sash

Designer Aluminium Windows Sash

Square
+£0.00
Trickle Vent
Trickle Vent
Yes
+£0.00
No
+£0.00
Handle Colour
None
+£0.00
White
+£0.00
Black
+£0.00
Grey
+£7.00
Chrome
+£7.00
Gold
+£7.00
Satin Silver
+£7.00
Steel Effect
+£10.00

Glass

Glass Option
1.7 Overall U Value - Double Glazed
+£0.00
1.5 Overall U Value - Double Glazed
+£25.00
1.4 Overall U Value - Triple Glazed
+£85.00
1.2 Overall U Value - Triple Glazed
+£125.00
Glass Styling
None
+£0.00
Square Leaded
+£0.00
Diamond Leaded
+£0.00
18mm White Georgian Bar
+£0.00
25mm White Georgian Bar
+£0.00
Toughened Glass
Toughened Glass

Yes
+£55.00
No
+£0.00
Obscure Glass
None
+£0.00
Satin
+£0.00
Arctic
+£0.00
Autumn
+£0.00
Chantilly
+£0.00
Charcoal Sticks
+£0.00
Contora
+£0.00
Cotswold
+£0.00
Digital
+£0.00
Everglade
+£0.00
Flemish
+£0.00
Florielle
+£0.00
Mayflower
+£0.00
Minster
+£0.00
Oak
+£0.00
Pelerine
+£0.00
Reeded
+£0.00
Stippolyte
+£0.00
Sycamore
+£0.00
Taffeta
+£0.00
Warwick
+£0.00
Choose Options

Chosen options

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Discount applied at checkout

Frequently Asked Questions

Premium windows are certified by U value at this current time

Contemporary are the Smart Alitherm 300 range whereas Premium and Designer are Reynaers SL68. If you require triple glazed and/or flush casement – the Designer casement will be your choice. SL68 range will have an extended head, not an add on, which means that the top will be larger allowing room for the trickle vent to fit.

Designer Standard width: 38mm Designer Standard depth: 68mm Designer Fludh width: 38mm Designer Flush Depth: 78mm

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