Heavy Duty Hinged Unit (HD-HU) - Secondary Glazing Unit
Verified by manufacturer 14 days ago
Single-panel heavy duty hinged secondary glazing unit.
Application
Internal hinged secondary glazing window unit. Heavy-duty framing for larger glazed areas. Suitable for all commercial and residential applications.
Description
Single 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.
Opening restrictors available at request. 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 Manufacturer guidanceAll our coloured units are powder-coated in house at the manufacturer's painting facility. |
Material | Aluminium Glass Timber |
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
Description | Single-panel heavy duty hinged secondary glazing unit. |
Standard | To BS EN 1474. |
Third-party certification | BSI ISO 9001 Kitemark. |
Product performance | |
Fire performance | |
Fire resistance | To BS EN 13501-2 - 30 minutes. To BS EN 13501-2 - 60 minutes. |
Safety | |
Security level | To PAS 24. |
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 orientation Manual, 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 |
Material | Aluminium Glass Timber |
Recyclability | Fully Recyclable |
Literature
HDHU - Acoustic Test Results
HDHU - Thermal Simulation Report
HDHU (Double Glazed) - Thermal Simulation Report
Case studies
Manor House Noise problems eradicated by Secondary Glazing
Similar products from Ventrolla Sash Window Specialists
Balanced Vertical Sliding Unit (BVS) - Secondary Glazing Unit
Double Slimline Hinged Unit (SL-DHU) - Secondary Glazing Unit
Horizontal Sliding Unit - Four Panel (HS4) - Secondary Glazing Unit
Horizontal Sliding Unit - Three Panel (HS3) - Secondary Glazing Unit
Horizontal Sliding Unit - Two Panel (HS2) - Secondary Glazing Unit
Horiztonal Sliding Unit - Five Panel (HS5) - Secondary Glazing Unit
Slimline Hinged Unit (SL-HU) - Secondary Glazing Unit
Slimline Lift Out Unit (SL-LO) - Secondary Glazing Unit
Tilt-In Balanced Vertical Sliding Unit (TBVS) - Secondary Glazing Unit