VELUX CXU 120120 0225K01 Curved Glass Flat Roof Exit Package with Triple Glazed Base (120cm x 120cm) Nails for Slate They feature a clever top

They feature a clever top control bar that allows you to install the window lower than an equivalent top-hung operated roof window and get an excellent view while standing and when seated

Due to the fact there is no need for wiring

Quinn Therm QRFR-PLY PIR Insulation is compatible with a wide variety of weathering systems as it helps reduce the risk of condensation and eliminates the need for ventilation beneath the deck

REDLAND MK 2 Stonewolds

Timber Decking

VELUX CXU 120120 0225K01 Curved Glass Flat Roof Exit Package with Triple Glazed Base (120cm x 120cm) Nails for Slate They feature a clever topIncluded in VELUX Electric Curved Glass Exit Package: The CXU Electric Curved Glass Exit Window is sold as a complete package including: Base Unit: CXU 120120 0225K01 Triple Glazed 100cm x 100cm Electrically operated flat roof window exit base Top cover: ISU 120120 1093 Curved Glass top cover included Control Unit: KES 305 Control Unit included Safety Vent Switch: KFS 302 Safety & Ventilation Switch Kit included Control: VELUX Wall Switch & Rain