Double Heavy Duty Hinged Unit (HD-DHU) - Secondary Glazing Unit
Verified by manufacturer 6 months ago
CHAS
Certificate type
Constructionline Gold
Certificate type
ISO 9001 Quality Management
Certificate type
Double-panel heavy duty hinged secondary glazing unit.
Application
Internal double hinged secondary glazing window unit. Heavy-duty framing for larger glazed areas. Suitable for all commercial and residential applications.
Description
Double panel operation, opening inwards into the room like a door. Features either standard espag handle or new flush inline handle in a number of different colours and finishes.
The same features and spec as the standard heavy duty hinged unit, but with two panels instead of one. Locking variation as standard.
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 units in the range to treat large areas of glazing or long runs of windows.
- Can be supplied with restrictors.
- 28 mm double glazed unit also available
- Q-Lon seal to front, woolpile seal to back.
- Gasket colour – Black as standard, white also available upon request.
- PVC-U or Hardwood trims supplied for the face of the units to create a neat, clean finish.
- Standard colour 9003 Satin White.
- Low-threshold option available
General information
Color | White Other Manufacturer guidanceAll RAL colours available. |
Finish | Powder-coated |
Material | Aluminium Glass Timber Manufacturer guidanceAll coloured units are powder-coated in house at our painting facility. |
Shape | Rectangle Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
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 guidanceConsult manufacturer for details and insert requirements. |
Acoustic performance rating | Up to 52 dB (Rw) reduction dependent on glass and cavity. |
Thermal | |
Whole window U-value | As low as 1.5 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 guidanceVariety of stock colours available, including all RAL options. |
Colour | Manufacturer guidanceInsert 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 guidanceConsult manufacturer for details and insert requirements.
|
Hardware | Locking espagnolette.Invisi-hinges.Butt hinges.Guidance for specification option: Butt hinges as standard for 180° opening. Egress hinges.Restrictor. |
Operation | |
Type | Manual, Left hand orientation.Manual, Right hand orientation.Manual, Top orientationManual, Bottom 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 guidanceConsult manufacturer for details and insert requirements. |
Sustainability data
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Recyclability | Fully Recyclable |
Third party certifications
CHAS
CHAS
Constructionline Gold
Constructionline Gold
ISO 9001 Quality Management
ISO 9001
Literature
Heavy Duty Hinged Unit - Acoustic Test Results
Double Heavy Duty Hinged Unit - Thermal Simulation Report