Aluminium Clad Flush Casement Windows

With smooth lines, our Aluminium Clad Flush Casement Windows unite the best of traditional timber flush casements with a modern, practical aluminium exterior – all in a very affordable package.

Side or top hung, these flush casement windows open outwards in the traditional way. They come with the choice of double or triple glazing, and four glass types to satisfy every design challenge.

Alu clad flush casement windows are particularly suited to high-rise developments, due to the fully-reversible panes which enable easy cleaning from the inside.

With a Uw value as low as 0.79 thermal performance is strong; and effective weather containment is achieved with double gasketing. Rest easy: with their internal beading they are also Secured By Design approved.

Performance information on Aliuminium Clad Flush casement is detailed in the table below.

56 x 100 mm – Standard. Manufactured using mortise and tenon joints, glued and mechanically fixed.
77 x 78 mm – Standard.
Sill Projection
50 mm, 70 mm, 90 mm, 110 mm, 130 mm, 150 mm, 225 mm, 300 mm, 360 mm
Wood moisture content
Glazing beads
Internally Beaded
Engineered redwood – Standard. Engineered hardwood, Accoya, European oak.
Internal Finish
Three coat spray applied factory finish using water based micro-porous paint/ stain.
External Finish
Polyester Powder coating.
White – RAL 9016 – Standard. Any RAL – from RAL classic range. Stain – from TRC stain range.
Double glazed, 4/16/4 Low-E – Standard.
1.2 W/m²K double glazed – 0.8 triple glazed W/m²K.
Perimeter spacer bars
White warm edge perimeter spacer with white warm edge integral spacers – Standard. Silver and Black spacer optional.
Frame profile moulding
Ovolo 26mm.
Trickle ventilation
Through sash head trickle ventilator. EA 1700, 4400, 5000 mm²
Can conform to PAS 24

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