Castle Composites Twice Weathered Coping Stones 600mm x 375mm - Dark Grey UPOLKI257801 For mechanical extraction a flexible

For mechanical extraction a flexible pipe is recommended

but you can also avoid losing heat through the window in the winter and thereby improve the energy balance of your house

Designed with the latest technology the flat roof base is highly energy efficient

A simple way to meet building regulations

Castle Composites Twice Weathered Coping Stones 600mm x 375mm - Dark Grey UPOLKI257801 For mechanical extraction a flexibleDelivery: Current Delivery Time: 14 days Key Features: Colour: Dark Grey Type: Twice Weathered Size: 600mm x 375mm Thickness: 30mm 50mm Material: Concrete Weight: 21kg Drips: Drip Checks 20mm from both edges Description: Castle Composites Twice Weathered Coping Stones are manufactured from high strength cement and carefully graded quality aggregates and additives to provide a durable, long lasting solution for protecting masonry walls. Suitable for