The Kinward vertical sliding sash window range is made-to-measure according to your specifications. For ease, the standard features of the range are provided below for quick reference only but many of the options can be changed. Please contact us for more information.

Frame Timber	European Unsorted Redwood
Sash Timber	Laminated European Redwood
Glazing	4mm clear outer panel, 4 mm clear inner with Planitherm to one pane face to comply with Part L of the Building Regulations.
Locking	Minimum 2 point Espagnolette locking system with white key locking handle (unless non-locking is required), full shoot bolt optional.
Preservation	All softwood windows are supplied with factory applied Boron Preservative treatment.  This provides a 30 year guarantee against rot and fungal attack assuming maintenance and care advice is followed. Since it is also water based it is more environmentally friendly than traditional VOC based treatments.
Paint Finish	Factory Semi Finished (one base coat and one white top coat). Final top coat and other colours available at additional cost (request our standard colour range).
Ventilation	1nr or 2nr white Trickle Ventilation per window. Any frame below 900mm wide can have a maximum 1nr trickle vent. Any frame 900mm and above can have either 1nr or 2nr trickle vents. In areas of mobility cord control vents are available.
	Note - No trickle vents for door products.
Draughtproofing	White draughtproof as standard. All windows are supplied as standard with white draughtproofing to painted colours and brown draughtproofing to stained windows unless a specific colour (white or brown) is specified.
Tolerance	We will manufacture our products to your specified order size. If required, it is recommended that customers ensure a fitting tolerance is specified at time of order.
Manufacturing Standards	Warwick transom drops for fan lights will be manufactured to a set drop of 355mm unless otherwise specified. All mullions will be positioned centrally.
Handing	In instances where windows or doors are not symmetrical we can supply them with opposite handing.
Cavity Closers	Supplied pre-formed (P.O.A.)