CONSTRUCTION

All joints mortice and tenon in traditional manner, and pinned and glued with exterior grade resin glue.

TIMBER

Window frames made from carefully selected hardwood with softwood option, sashes and cills constructed entirely in durable hardwood.

WEATHER SEALING

Vertical brush draught excluders to concealed edges of sashes, and horizontal weather sealing to the top, middle and bottom rails.

DETAILS

Traditional lead counterbalance weights, cords and brass faced pulleys. All timber sections traditionally moulded. Traditionally shaped sash horn is integral to all box sash windows, unless otherwise specified.

GLAZING BARS

Traditional glazing bars incorporating sealed units, or stuck on glazing bars are available.

GLAZING

Double glazed with Pilkington K low 'E' softcoat glass to internal pane, incorporating Argon gas filled cavity to conform to document L building regulations. Providing U values of 1.1.