Energy Ratings and  Weather Performance

The Heritage Window Collection combines the elegance and styling of traditional timber windows with all the benefits of PVC. They are virtually maintenance free and keep the warmth in and unwelcome visitors out. The Heritage Window Collection is ideal for period properties and for those who want to add or restore character to their homes with its unique, unrivalled, aesthetics and sympathetic symmetrical design giving a property perfect balance and harmony.

Energy efficient

Performance

To keep out the wind and rain we use our patented high performance, multi-functional weather seals. The airtight seal this creates helps to maintain your comfort inside your home. The Flush Sash dual seal is exceptionally watertight, with the added benefit of concealing any hardware. Any water that has found its way inside is quickly evacuated due to the intelligently designed  integral drainage gutter.

Insulation

With its core designed around Heritage Sculptured Sash, the insulating properties of Flush Sash are even more impressive. A double glazed window with a U-value of just 1.2 epitomises this market leading product.

Energy efficient windows
heritageEnergy Efficiency