Compare Windows and Doors

Double Hung Windows
Signature CB

2-aluminium-double-hung-windows-with-arches
Screenable
Key Lockable Handle
for Extra Security
Can be Keyed Alike with
Other Bradnam’s Products
Architectural Symmetry with
Other Bradnam's Products
Double Glazing Options
Ventilation

The amount of opening that lets air in and out of a room, house or building.

Water Resistance

The level of resistance to water ingress during extreme weather events.

Energy Efficiency

A window or door's ability to minimise the requirement for artificial heating or cooling of a room, house or building.

Noise Reduction

The level of resistance to external noise.

Maximum Bushfire Rating

BAL is a measure of resistance to radiant heat exposure created by a bushfire event. The higher the number, the greater the resistance to bushfires.

BAL 40
Compliant with Australian Standards
Frame Size100mm
Maximum Water Rating

Pascal (Pa) refers to a number used to rate effectiveness against water ingress. The higher the number, the greater the resistance to water penetration.

600Pa
Maximum Wind Rating

Wind rating measures the total force exerted upon a structure by wind. The higher the Pa ULS, the greater the resistance to the force applied.

6000Pa ULS
Maximum Product Height

Maximum Product Height and Maximum Product Width values are independent of each other and subject to conditions.

2450mm
Maximum Product Width

Maximum Product Height and Maximum Product Width values are independent of each other and subject to conditions.

3690mm
Maximum Panel Width1230mm
Maximum Panel Weight42kg
Maximum Glass Thickness
(single glazed)
12.76mm
Maximum Glass Thickness
(double glazed)
20mm
Lowest U-value
(single glazed)

U-value measures how well a product allows heat to pass through. The lower the U-value, the more energy efficient a window or door is.

4.8
Lowest U-value
(double glazed)

U-value measures how well a product allows heat to pass through. The lower the U-value, the more energy efficient a window or door is.

3.4
Maximum Acoustic Rating

Rw is a number used to rate the soundproofing effectiveness of a window or door. The higher the number, the more noise reduction is provided.

Rw35

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Product availability, pricing, features, options, sizes, configurations and performance are subject to regional variations, design requirements, and building codes. Images are for illustration purposes only and may not accurately represent the product. Bradnam’s Windows & Doors reserves the right to change, alter or delete any aspect of this product without notice. We recommend visiting a Bradnam’s showroom before ordering to view colour swatches, glass samples and actual products.