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Slimline Hinged Unit - Low Threshold - Secondary Glazing Unit

Verified by manufacturer 10 months ago

Granada Secondary Glazing

Low threshold slimline hinged secondary glazing window unit.

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+44 (0) 1909 499899 Website

Application

Internal low threshold slimline hinged secondary glazing window unit. Suitable for all commercial and residential applications.


Most commonly used in, but not limited to:

  • Hospitals
  • Churches
  • Office renovations
  • Hotels
  • All types of listed buildings
  • Historic buildings
  • New build properties (in areas where external noise is a key concern).
  • Schools, colleges and universities
  • Government buildings

Description

A super-slim variation of the Hinged Unit product. Side and base opening also available.


The same features and spec as standard slimline hinged unit, but without a subframe along the bottom of the unit. The lack of subframe allows the primary window to pass through the secondary unit. Ideally paired with doors. Non-locking variation as standard.


No subframe along the bottom of the unit to allow the primary window to pass through the secondary unit if required.


Features and benefits:

  • Slim, unobtrusive aluminium profile.
  • Easy opening due to internal gearing.
  • Multi-point locking for enhanced security.
  • Improved noise and thermal installation.
  • Suitable to have bevelled timber subframe to fix into bays/splayed reveals.
  • Can be coupled or stacked with other traditional units in the range to treat large areas of glazing or long runs of windows.
  • Can be supplied with restrictors.
  • Glazing options: 4 mm in the Classic range.
  • Glazing options: 6–10.8 mm in the Enhanced range.
  • 28 mm DGU also available as part of the Enhanced range.
  • Choice of timber subframes.
  • Pre-drilled and countersunk for face fix and reveal fix through timber. Reveal fix through aluminum is self-drilled.
  • Q-Lon seal to front, woolpile seal to back.
  • Gasket colour – Black as standard, white also available upon request.
  • PVC-U trims supplied for the face of the units to create a neat, clean finish.
  • Standard colour 9003 Satin White.

General information

Color

White

Black

Blue

Brown

Cream

Show more

Manufacturer guidance

All RAL colours available

Finish

Powder-coated

Manufacturer guidance

All coloured units are powder-coated in house at the manufacturer's painting facility.

Material

Aluminium

Glass

Timber

Shape

Square

Rectangle

Length

Bespoke

Width

Bespoke

Guidance for specification option:

1400 mm (maximum).

Height

Bespoke

Guidance for specification option:

2400 mm (maximum).

Uniclass

Pr_30_59_98_02 Aluminium window unitsPrimary

CAWS

L10/53 Secondary glazing system

L10/580 Secondary glazing system

Specification data - Aluminium window units

Standard

To BS EN 1474.

Dimensions and configurations

BSI ISO 9001 Kitemark.

Product performance

-

Environmental

-

Background ventilation

-

Manufacturer guidance

Consult manufacturer for details and insert requirements. 

Acoustic performance rating

Up to 51 dB (Rw) reduction dependent on glass and cavity.

Thermal

-

Whole window U-value

As low as 1.4 W/m²K, dependent on glass and primary window make-up.

Frame

-

Profile

Standard.

No subframe version.

Finish as delivered

-

Coating

Powder coating to BS EN 12206-1.

Manufacturer guidance

Variety of stock colours available, including all RAL

options.

Colour

-

Manufacturer guidance

Insert any RAL colour.

Film thickness (minimum)

40 micrometers.

Ventilator

Acoustic trickle vent.

Standard trickle vent.

Glazing or infill

-

Standard

Glazing to BS 6206.

Requirements

-

Manufacturer guidance

Consult manufacturer for details and insert requirements. 

  • 4 mm in the Classic range.
  • 6–10.8 mm in the Enhanced range.

Hardware

Locking espagnolette.

Invisi-hinges.

Butt hinges.

Guidance for specification option:

Butt hinges as standard for 180° opening.

Egress hinges.

Operation

-

Type

Manual, Left hand orientation.

Manual, Right hand orientation.

Fixing features

Heavy duty frame coupling section.

Guidance for specification option:

Optional: Can be coupled and stacked using a heavy duty frame coupling section or timber to timber.

Manufacturer guidance

Consult manufacturer for details and insert requirements. 

Sustainability data

Contains Red List materials

No

Country of product manufacture

United Kingdom

Recyclability

Fully Recyclable

Literature

Certificate of Conformity

Certificate of Conformity

CHAS Accreditation

CHAS Accreditation

Constructionline Certificate

Constructionline Certificate

ISO 9001:2008 Certificate

ISO 9001:2008 Certificate

Slimline Hinged Unit - Acoustic Test Results

Slimline Hinged Unit - Acoustic Test Results

Slimline Hinged Unit - Thermal Simulation Report

Slimline Hinged Unit - Thermal Simulation Report

Slimline Hinged Unit Low Threshold - Thermal Simulation Report

Slimline Hinged Unit Low Threshold - Thermal Simulation Report

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