Bereco - Timber - Prolux Windows Cornwall

Showroom opening times: 0830 – 1630 (Mon – Fri)

Herniss Business Park, Londowns, Penryn TR10 9BZ

Showroom: Herniss Business Park, Londowns, Penryn TR10 9BZ


The perfect choice for conservation areas


Bereco Heritage profile Flush casement windows are specifically designed for Conservation areas and listed buildings*, with options for both single glazing and slimline double glazing. Our 16mm slimline double glazing units are internally glazed and utilise a full drainage and ventilation system.


They can achieve a centre pane U Value as low as 1.2, and are fully compliant with building regulations, meaning you get all the benefits of modern window design whilst still satisfying conservation requirements.

Bereco Sliding Sash

Bereco timber sash windows not only embody traditional style, they also come with exceptional energy efficiency to meet the demands of today’s homes. Whether you are renovating a Victorian townhouse, an Edwardian cottage, or a Georgian terrace, you will find a sash window to suit your home’s unique character without compromising on security or weather performance.

Bereco Casement Windows

Whether you’re renovating a country cottage or farmhouse, looking for replacement windows for a family home or planning a modern new build,


Bereco Flush timber casement windows are sure to enhance the character of your property with styling that is reminiscent of our English and Scottish heritage.


Bereco double-glazed wooden flush casement windows are up to 25% better than the new Part L 2022 building regulations, with U-values starting from 1.2 W/m²K.


We also offer triple-glazed flush casements that are up to 50% better, with U-values starting from 0.8W/m²K.

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