Alu / Timber Windows
"Maintenance Free Timber Frames"
Alu-Timber Windows
Casement Windows
The hybrid Casement is an 83mm high performance window system that achieves
very high thermal insulation values providing low U Values well below
the current and anticipated future Building Regulation requirements.
Comprising the insulating benefits of timber on the inside and the durability
of aluminium on the outside, the system includes top hung, side hung and
fixed light combination windows.
 
Tilt & Turn Windows
The Hybrid Tilt and Turn is an 83mm high performance inward opening
window system that achieves very high thermal insulation values providing
low U Values well below the current and anticipated future Building Regulation
requirements.
Comprising the insulating benefits of timber on the inside and the durability
of aluminium on the outside, the system includes bottom hung or turn only,
french windows and fixed light combination windows.
 
Construction
Hybrid Tilt and Turn Windows are constructed using mitred joints on both
the aluminium and the timber frames. Using a mechanical corner joint on
the aluminium and patented dovetail keys on the timber enables the frames
to be constructed without the need for complicated production processes.
Integral transoms and mullions are inserted by scribing the ends and screw
fix to the frame.
Opening lights are designed to be inserted directly into
the outerframe using proprietary hardware.
Virtuoso Windows & Doors
Introducing
Virtuoso Easy Longlife, Inward Opening Tilt & Turn and outward opening
Casement Windows. These are the MAINTENANCE FREE timber frames manufactured
by Bonner Windows.
They contain a Renolit PVC foil for external weather
protection and are pre-finished internally with a Spruce Softcoat.
- Laminated timber for stability & strength.
- Double impregnated treatment for full protection.
- High energy efficiency with low u-value.
- Environmentally friendly with sustainable timber from PEFC sources.
- MANUFACTURED In IRELAND with 15-20 working day delivery.
Your front door creates the first impression to your home
where real individuality can be achieved through choosing the correct
door and finish.
Whether your home is a period property or a contemporary
new build, our range of Virtuoso doors can help you achieve the perfect
finish.
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