Product Specification

Weather Louvres shall be Holyoake Model OVL-F/C-99 with 100mm vertical louvred blades set at 64mm centres and constructed in a 107mm flanged (F) or channel (C) frame to suit the installation profile. Vertical Blade Weather Louvres shall be of extuded aluminium construction and finished in natural anodised, powdercoat and fitted with accessories and dampers where indicated as manufactured by Holyoake.