4.0m x 4.0m DIY P-SHAPED FULL HEIGHT GLASS LIGHT OAK
28mm Toughened Argon Filled Safety Glass Double Glazed Units. 2 Top Opening Sashes With Lockable Night Vent Position. Ridge Water Cresting, Finial And Rainwater Good Provided As Standard. 25mm Opal, Bronze, Or Clear Polycarbonate Roof.