A strong, durable and easy-to-maintain uPVC window from Crystal. Featuring a multi-chambered profile with high-quality 28mm double glazing, it provides excellent insulation and energy efficiency for any modern home.
This casement window is a top-opener with trickle ventilation for improved airflow and an espag locking mechanism for security. Offering superior heat retention to single-glazed alternatives, double-glazed windows help to keep rooms warmer and reduce condensation build-up.

• Clear double-glazed casement window
• Top-opener
• A-rated to 1.3 W/m²K
• Easy to clean and maintain
• Espag locking mechanism for security
• Trickle ventilation for improved airflow
• Anthracite grey exterior, classic white interior
• Includes frame, glass, white handle and cill
• Image shows product view from outside
• Product height includes PVC cill
• 10-year manufacturer's warranty (T&Cs apply)

This item will be delivered directly by our supplier. Lead times are shown on the product and trolley pages and are always advertised in working days (Monday to Friday).

• If your order contains items stocked by us and items that come direct from the supplier, your order will be automatically split and processed accordingly.
• We will pass the details you give us, including delivery details, your email address and your phone number, to the relevant supplier.
• Most of our suppliers can deliver to any UK address. Delivery to remote or offshore postcodes may take a little longer than the advertised lead time. If the supplier cannot deliver to your postcode or we believe your order may take longer, we will try to tell you beforehand.
• Items that come direct from a supplier will be delivered by the courier chosen by the supplier. Where possible, suppliers will update you with delivery information. This may be by email, phone call or text message.
• Items delivered direct from suppliers cannot be returned through a store. You would need to return these items direct to the supplier, unused and in their original packaging, at your expense. You can arrange for most items to be collected by contacting our Customer Services team. A fee of £9* will be taken off your refund. There is no charge for faulty items being collected. *For big and bulky items, additional charges may apply.
• Please note, you cannot return bespoke or made-to-measure items unless they are faulty.