Direct fix
Reflex rooflights are designed to be fitted directly to existing builders’ upstands.
Ensure the upstand is constructed within the dimensions shown to the right.
Apply the foam sealant to either the top surface of the upstand or the underside of the dome fixing flange.
Align the rooflight squarely onto the upstand and pre-drill Æ5mm - Æ6mm holes through all layers of polycarbonate at each fixing point. Space the fixings evenly along each side.
Using the fixings kits supplied, secure the rooflight through the pre-drilled holes.
Triple skin domes should be used to comply with building regs single and double skins are suitable on sheds and garages
All roof dome are manufactured to order returns are not permitted so please check your sizes before ordering.