Products VELUX 10" rigid sun tunnel for pitched roof, slate 15-60 degrees £331.00 VELUX 10" rigid sun tunnel for pitched roof, tiles 15-60 degrees £331.00 VELUX 14" flexible sun tunnel for installation in flat roof 0-15 degrees £400.00 VELUX 14" flexible sun tunnel for pitched roof, slate 15-60 degrees £331.00 VELUX 14" flexible sun tunnel for pitched roof, tiles 15-60 degrees £331.00 VELUX 14" rigid sun tunnel for pitched roof, slate 15-60 degrees £381.00 VELUX 14" rigid sun tunnel for pitched roof, tiles 15-60 degrees £381.00 VELUX ACTIVE climate sensor £73.00 VELUX ACTIVE departure switch £39.00 VELUX ACTIVE kit £183.00 VELUX BDX insulation frame and underfelt collar From: £34.00 VELUX Clear polycarbonate dome From: £202.00 VELUX Curved glass top unit From: £454.00 VELUX EDL Single slate flashing From: £64.00 VELUX EDP Single plain tile flashing From: £64.00 VELUX EDW Single tile flashing From: £64.00 VELUX Electrically operated base unit flat roof window From: £815.00 VELUX Extension piece for 10" rigid sun tunnel £66.00 VELUX Extension piece for 14" rigid sun tunnel From: £66.00 VELUX Fixed base unit flat roof window From: £305.00 VELUX Flat glass top unit From: £326.00 VELUX INTEGRA electric PU centre-pivot roof window From: £694.00 VELUX Solar conversion kit £250.00 VELUX White PU centre-pivot roof window From: £349.00 VELUX White PU top-hung roof window From: £478.00 VELUX White-painted centre-pivot roof window From: £279.00 VELUX White-painted top-hung conservation package, plain tiles £791.00 VELUX White-painted top-hung conservation package, recessed slate £865.00 VELUX White-painted top-hung conservation package, recessed tiles £865.00 VELUX White-painted top-hung conservation package, tiles £791.00 VELUX White-painted top-hung roof window From: £408.00 VELUX Window profiles & special head flashing From: £26.00 White-painted centre-pivot conservation package, plain tiles £505.00 White-painted centre-pivot conservation package, recessed slate £568.00 White-painted centre-pivot conservation package, recessed tiles £568.00 White-painted centre-pivot conservation package, tiles £505.00