Top Hung Aluminium Window – 1500 x 2100 mm – 2 Opening Sashes – Stacked + R4 Cill
The PTT1521R4 top hung aluminium window measures 1500 mm wide by 2100 mm high. Two 600 mm high top hung opening sashes arranged vertically, with a fixed panel below, a full-height fixed panel alongside and an R4 cill. The opening sashes are hinged at the top and open outward, bringing ventilation and natural light into your room.
Window configuration and options
- Overall size: 1500 mm wide x 2100 mm high.
- Two 600 mm high top hung opening sashes arranged vertically, with a fixed panel below, a full-height fixed panel alongside and an R4 cill.
- Frame systems: 30.5 mm or 36 mm casement.
- Frame colours: Black, White, Bronze or Charcoal.
- Glass: Clear, Low-E or Clear SIG double glazing, where priced for the selected system.
- Black wedgeless handles and stainless steel friction stays included.
- Fixing lugs supplied in the accessory box.
The brochure specifies a maximum wind load of 800 Pa for this R4 configuration.
Choosing your glazing
Clear glass offers a straightforward option for natural light. Low-E glass has a coating that reduces heat transfer. Clear SIG is the brochure’s sealed insulating glass option. Select the frame and glazing combination that suits your project.
Sizes are shown as width x height. The measurements illustration shows the window viewed from outside. Professional installation should follow the supplier’s casement installation guide.
The supplier brochure states that products weighing more than 80 kg are supplied unglazed. Confirm glazing and handling arrangements with our team for heavy units.
Compare more sizes and designs in our top hung aluminium windows range, or explore the complete aluminium windows collection.
Sold online by Aluminium Doors and Windows Online (Pty) Ltd, the company that owns and operates aluminiumdoors.co.za and aluminiumwindows.co.za. Speak to our team if you need help choosing the right window for your home.
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