Opal Heritage Replacement Windows

Traditional design ideal for listed properties

The Opal Heritage windows are our ultra slimline steel replacement windows, designed to suit like-for-like demands on listed buildings. Perfect for renovations and refurbishments to improve the thermal efficiency of the property.

TECHNICAL DETAILS

Opal Heritage is the ideal window system for heritage applications such as listed building renovations where planning regulations demand a like-for-like steel replacement window with optimum thermal performance. They are a traditional looking window and are often requested for cottage style properties. This system can also be used for single and double french doors to create a slimline, contemporary alternative.

Suitable for Heritage applications
Thermally broken system
Hardware & security upgrades
PAS 24:2012 available on request
Document L compliant
All colours available on request

Features

Typical Sightline	74.5mm
U-Value	1.3 W/M2K
Max. Top hung height	1300mm
Max. Top hung width	1400mm
Max. Side hung height	1400mm
Max. Side hung width	700mm
Frame Depth	47mm
Window Energy Rating	B
Double or Triple Glazing	24, 28, 32 or 36mm
Applications	Residential, Commercial, Retail