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Our accredited network of installers offers the highest quality uPVC and aluminium products with excellent customer service.

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Why Choose Sternfenster?

Manufacturing for 40 years

Manufacturing for 40 Years

Family run business, established since 1974 with over 40 years industry experience

Exclusive StyleLine Products

Exclusive Products

1st fabricator in the UK to offer a seamless weld on all uPVC windows and doors

Approved Installer Network

Approved Installer Network

Our network of Approved Sternfenster installers provide an excellent service

  • uPVC & Aluminium

    uPVC & Aluminium

    Range of uPVC and aluminium windows & doors

  • Attractive Finishing

    Attractive Finishing

    All products are inspected and hand finished

  • Variety of options colours styles

    Variety of Options

    Wide range of styles, colours & finishes

  • Competitive Prices

    Competitive Prices

    Competitive prices for attractive and secure windows & doors

  • Accredited Products

    Accredited Products

    Fully accredited, quality made windows and doors

  • Painting Service

    Painting Service

    In house spray painting facility

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Our network of approved installers guarantees you the best service and highest quality products.

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