Authentic Innovation

The REHAU Heritage window system is designed to incorporate all the desirable traditional features of a timber sash window, yet with all the additional benefits and conveniences of modern uPVC. Manufactured by Astraseal, the REHAU Heritage is superbly engineered and is of exceptional quality.

Convincing Heritage Style

REHAU Heritage windows are designed with all the traditional detailing found in period sash windows, including a deep bottom rail, slim sashes, and an optional Georgian bar. Successfully approved and installed in conservation areas REHAU Heritage Vertical Sliding Windows are suitable for any style of home. The issue of draughts with timber sash is negated with the REHAU Heritage vertical slider; triple brush steels are incorporated into the innovative system, creating a high effective method of draught proofing.

Key Features

As with all our products, safety, security and longevity is paramount.

  • PAS24 accredited
  • Thermally efficient
  • Multiple design
    configurations
  • Colour options

Colour Options

A rich spectrum of REHAU colour options present you with a range to suit any home. From the traditional and highly textured Turner Oak to the modern Anthracite Grey, you will find an option for every application.

You choose it, we’ll spray it.

At Astraseal, our in-house spraying facility means we can offer our full range of glazing products in any colour, allowing customers to meet the demands of any residential or commercial project.

Technical Information

Profile Depth 137mm
Max Window Size 1800 x 3500mm
Thermal Performance Can achieve 1.2 W/m2k (with double glazing)
Max Sash Weight 50kg
Glass 28mm
Further Options Georgian bars / Fixed or run through sash horns / Sliding latches allowing for tilting

Get in touch

Whether you’re looking for a quick quote or would like someone from our trade team to contact you simply complete the below form and we’ll get back to you as soon as possible.

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    Trade Resources

    We have placed all of our resources in one handy location for you to access and download when needed. Here you will find product specifications, install information and guides as well as a variety of brochures and technical documents.

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