Our Supatherm aluminium casement windows are sleek and contemporary in design and constructed from premium quality aluminium right here in the UK.
Our windows are thermally broken and we use polystyrene inserts for enhanced thermal performance. The low-maintenance and resilient powder coating finish is guaranteed against defects for 10 years. Set in a 79mm frame with a 28mm low E glass double glazed unit. The aluminium windows also come complete with a powder-coated thermally broken aluminium cill.
Document Q compliant - Do I need Document Q?
As with all Supaglazingonline products this window comes complete with everything you need for installation including fixing kit and easy to follow instructions.
What’s more they perfectly match and complement our stunning Supa range including bifold and sliding doors.
Please Note: Any order placed for bespoke/customizable items or product(s) which includes Flush Casement Windows cannot be amended or cancelled.
