Heritage Self-Supporting Skylight
Double glazed self-supporting skylight with lead-covered steel patent glazing bars.
Roof glazing applications, to be used in conjunction with Heritage patent glazing.
Double glazed self-supporting skylight with lead-covered steel patent glazing bars.
Features and benefits:
- Designed to produce a traditional Victorian style.
- The glazing bar consists of a galvanized, rolled carbon steel core which is inserted into a seamless lead extrusion covering, incorporating a twin wing weathering system and glass seatings.
- The ends of the lead covers are soldered to give a hermetic seal.
- Can be combined with opening vents to offer a complete glazing solution.
- No capping is required.
- Can span 1–30 panes in length and 1–10 panes in width - consult manufacturer for details.
- Incorporates an extruded aluminium structural ridge, hip and sill members and code 4 sheet lead flashings to ridge or apex, hip/ verge and sill positions.
- Manufactured in accordance with BS 5516: 2004 Code of Practice for the design and installation of vertical and sloping patent glazing.
Applications:
Roof glazing applications, to be used in conjunction with Heritage patent glazing.
Finish | Glazing bars: Self-finished (lead covered) Aluminium accessories: Polyester powder-coated to BS 6496 in RAL 7015 slate grey matt |
Material | Rolled carbon steel inner cores with a minimum tensile strength of 355 N/mm² |
Uniclass 2015 | |
CAWS | H10/10 Patent glazing H10/115 Patent glazing L10/45 Rooflights L10/460 Rooflights |
Product Reference | Heritage Self-Supporting Skylight - Gable EndedWithout vertical glazed upstand. Heritage Self-Supporting Skylight - Gable Ended LanternWith vertical glazed upstand, specify height below. Heritage Self-Supporting Skylight - HippedWithout vertical glazed upstand. Heritage Self-Supporting Skylight - Hipped LanternWith vertical glazed upstand, specify height below. Heritage Self-Supporting Skylight - PolygonalWithout vertical glazed upstand. Insert required number of segments from 5 (pentagon), 6 (hexagon), 7 (heptagon), 8 (octagon), 9 (nonagon), 10 (decagon), 12 (dodecagon), 16 (hexadecagon) or 24 (icosikaitetragon). Heritage Self-Supporting Skylight - Polygonal LanternWith vertical glazed upstand, specify height below. Insert required number of segments from 5 (pentagon), 6 (hexagon), 7 (heptagon), 8 (octagon), 9 (nonagon), 10 (decagon), 12 (dodecagon), 16 (hexadecagon) or 24 (icosikaitetragon). |
Supporting structure | ConcreteSteelTimber |
Glazing bar | - |
Type | LC7 DGDepth: 53 mm. |
Kerb | - |
Length | Consult manufacturer and insert requirement. Insert N/A if specifying Polygonal variations. |
Width | Consult manufacturer and insert requirement. |
Slope | 15°20°25°30°35°40°45° |
Vertical glazed upstand height | Not requiredIf specifying Gable Ended, Hipped or Polygonal. 500 mm600 mm700 mm800 mm900 mm1000 mm |
Infill | - |
Outer pane | Consult manufacturer's literature and insert requirements. |
Cavity | 18 mm Argon gas filled cavity with warm edge spacer bars |
Inner pane | Consult manufacturer's literature and insert requirements. |
Opening vents | - |
Type | Not requiredBottom hung, thermally brokenSide hung, thermally brokenTop hung, thermally broken |
Quantity | 1–20, insert requirements. If opening vents are not required, insert N/A. |
Operation | Not applicableElectric control - chain actuator, 24 VElectric control - chain actuator, 230 VElectric control - linear actuator, 24 VElectric control - linear actuator, 230 VManual control - screwjack gearPneumatic control - gas springs |
Controls | Not applicableCrank handleFor use with screwjack gear. Standard open/ close wall mounted switchFor electric actuators. Wall mounted thermostatic control panel with rain sensorFor electric actuators. |
Standard product features | Material: Rolled carbon steel inner cores with a minimum tensile strength of 355 N/mm². Finish:
Pressure cap: PC1, extruded aluminium cap. Minimum film thickness: 40 µm. |
Product Options | Supporting structure: The raised upstand kerb should be 100 mm wide (minimum). Glazing infill: A variety is available, e.g. clear laminated, heat soaked toughened, etc. Consult manufacturer's literature for information. When 30 mm thick double glazed units are used, a centre pane thermal transmittance (U-Value) of at least 1.15 W/m²K can be achieved. |