WELCOME TO OUR TECHNICAL HUB

A guide to everything you need to know, all in one place.

This page details an easy to follow summary of our doors technical specification, including product dimensions, compliance, product performance and even our hardware.

Product Models.

  • Model

    Sheerline Prestige by Garnalex

  • Hardware

    VBH / MILA

  • Glass

    Pilkington

Standard Colours.

  • RAL 7016 Antracite Grey

  • RAL 9910 Hipca White

  • RAL 9005 Jet Black

Dimensions.

  • Frame Depth

    80mm

  • Internal Upstand

    53mm (Weather Rated)

  • Cill Projection

    175mm including Frame Depth

  • Jamb Clearance

    35mm

Sightlines.

  • Sash to Sash

    138mm

  • Outerframe to Sash

    110mm

Glass Specification.

  • Glass Model

    Pilkington KS+

  • Rating

    'A' Rated

  • Glass Centerpane uValue

    1.0u

  • Glass Thickness

    28.6mm

  • Argon Filled?

    Yes

  • Laminated?

    External Pane, Yes

  • Glass Construction

    Laminated / Spacer Bar / Toughened

  • Spacer Bar

    Black Thermobar Super Spacer

Security.

  • Enhanced Security

    PAS24:2016

  • PAS:24

    Yes

  • Locking

    VBH Multi-point

  • Cylinder

    1* Key Operated Anti Bump

Energy.

  • Overall uValue

    1.4u

  • Glass Centrepane uValue

    1.0u

Compliance.

  • PAS:24

    Yes

  • Document Q Compliant

    Yes

  • Suitable for New Builds & Extensions?

    Yes

  • Air Permeability

    Passed : BS6375-1:2015 + A1:2016

  • Weather Tightness

    Passed : BS6375-1:2015 + A1:2016

  • BSI Testing

    Testing and Certification by Garnalex.

  • Enhanced Security

    PAS24:2016

  • Additional Characteristics

    BS 6375-2

  • Operation & Strength

    BS 6375-2