Specification Overview

OW-70 Window

Profile Specification	Short Leg	Long Leg
Outer Frame Depth	70mm	70mm
Sash Depth	64mm	64mm
Frame and Sash Sightline	65mm	85mm
Mullion with Sash and Fixed Sightline	80.5mm	80.5mm
Mullion with Sash and Sash Sightline	107mm	107mm
Frame Polyamide Width	32mm	32mm
Astragal Bar Divide Height	25mm	25mm
Glazing Options	28mm	28mm
Frame External Render Margin	10mm	30mm
Frame Internal Plaster Margin	38mm	58mm

Features

The features of the Contemporary Window are really what makes it a design statement, as well as the right choice when it comes to thermal performance.

Modern Contemporary look, with sleek design
Flush External Casement
Square bead internally, for a clean minimalist finish
Exceptional thermal performance, with U-Values as low as 1.2W/m²K
Available in over 150 RAL Colours
Mechanical double crimped corners
Nemesis Espag locking mechanism
Night vent function
Up to a 20-year guarantee on parts

Colours

OW-70 is available in the following popular colours, along with Hipca White - 9910G/M, and in over 150 special RAL colours. All colours are available with an optional Marine finish.

Slate Grey - 7015M

Anthracite - 7016M

Black Grey - 7021M

Jet Black - 9005M

Textured Black - 9005T

Dark Metallic - 9007M

Lead Time
Popular colours:	1-working day
Special colours	20-working days

Visit origin-global.com for up-to-date lead times.

Options and Extras

OW-70 has an extensive selection of flexible design options to fully customise any living space.

Configure as a Bay, Casement or Picture Window
Concealed drainage (available with cill only)
Colour coded gaskets
Door-to-window and window-to-window coupling
Easy clean side hung sashes*
Egress hardware*
Fixing strap
Restrictor hooks
15mm and 35mm frame extender
Metallic or colour-coded handles

*Size and weight limitations apply

Hardware Options

Handle Colours
Inline	Silver	Chrome	Brushed	Satin	Gold	Anthracite
Offset	Colour-coded

Hardware
Cills	95mm	155mm	180mm	225mm
Flat Trim	25mm	31mm	35mm	50mm
Hinge Guard Type	Vector Excluders
Lock	Nemesis
Trickle Vents	2500EA	4000EA	5000EA	Black, White and Colour-Coded
Frame Extender	15mm		35mm

Thermal Matrix

Glazing	Centre Pane U-Value	Unit Width	Unit Make-Up	Weight (kg/m²)	Coating Example	U-Value (W/m²K)
Double	1.2	28	4 / 20 / 4	20	Planitherm Total +	1.5
Double	1.2	28	6 / 16 / 6	30	Planitherm Total +	1.5
Double	1.1	28	4 / 20 / 4	20	Planitherm ONE	1.4
Double	1.0	28	6 / 16 / 6	30	Planitherm ONE	1.4
Triple	0.9	32	4 / 10 / 4 / 10 / 4	30	2 x Total +	1.3
Triple	0.8	32	4 / 10 / 4 / 10 / 4	30	2 x ONE	1.2

Size Limitations	Min.	Max.
Fixed Frame Height and Width	300mm	4,800mm
Fixed Frame Area (m²)	-	4.8m²
Side Hung Height	350mm	1,400mm
Side Hung Width	350mm	950mm
Top Hung Height	350mm	1,474mm
Top Hung Width	350mm	1,374mm
Dummy Sash Height	350mm	1,474mm
Dummy Sash Width	350mm	1,374mm
Mullion / Transom	300mm	1,800mm
Glazed Area Next to Mullion (m²)	-	2.05m²
Glazing Divide Length (Sash Width)	-	1,200mm
Glazing Divide Length (Frame Width)	-	1,200mm

Configurations

OW-70 is available in the following popular configurations, however to design your bespoke configuration, please log in to OSS.