SpanGard Roof Lanterns & Skylights - Framed Rooflight
Verified by manufacturer 3 days ago
BRE Certificate
Certificate type
Self-supporting thermally broken aluminium rooflights with integral ridge, hips and cill suitable for domestic or commercial buildings
Application
Suitable for commercial, public, heritage, listed building, historic, museums, galleries, offices, universities, residential, schools, colleges, atriums and domestic buildings.
Description
Manufactured from our ThermGard box section patent glazing system, SpanGard Roof Lanterns and Skylights are thermally broken providing better insulation values and reduced risk of condensation. Fabricated to order, we offer bespoke shapes and sizes including Hexagon, Octagon and Pyramid skylights or rectangular hipped or gable ended rooflights. Available with or without vertically glazed upstands, SpanGard features on many prestigious heritage buildings including Buckingham Palace and The British Museum. A range of glass types are available including solar control, self-cleaning and acoustic options.
Non-fragile roof lanterns can be achieved with our upgraded SafeGard TG50 system - see separate listing
General information
Color | Silver Clear Guidance for specification option: Infill. Other Guidance for specification option: Polyester powder coated frame to any RAL or BS colour. |
Finish | Glazed Mill Powder-coated |
Material | Aluminium Glass |
Shape | Rectangle Diamond Elliptical Hexagon Octagon |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | H10/115 Patent glazing L10/45 Rooflights L10/460 Rooflights |
SKU Code | SpanGard ALM100 |
Specification data - Framed rooflights
Form | Flat. |
Size | Guidance for specification option: Consult manufacturer and insert requirements. |
Product performance | |
Fire performance | |
Fire resistance | External fire exposure: Class AA. Guidance for specification option: To BS 476. |
Reaction to fire | Surface spread of flame: Class 1. |
Frame | |
Material | Extruded aluminium alloy, 6063-T6. |
Finish | |
Coating | Mill finish. Guidance for specification option: Standard. Polyester powder-coated. |
Colour | RAL. Guidance for specification option: Polyester powder coated: Insert RAL or BS colour code. |
Glazing or infill | |
Type | Double glazed, heat soak test (HST) toughened clear glass (laminated softcoat glass). Guidance for specification option: Thermal transmittance (U-value): 1.2 W/m²·K. Double glazed, heat soak test (HST) toughened neutral solar control glass 70/30 (laminated clear glass). Guidance for specification option: Thermal transmittance (U-value): 1.0 W/m²·K. Triple glazed, heat soak test (HST) toughened neutral solar control glass 70/30 (laminated softcoat, clear glass). Guidance for specification option: Thermal transmittance (U-value): 0.6 W/m²·K. Manufacturer guidance
|
Construction | Double skin. Triple skin. |
Colour | Clear. |
Operation | |
Type | Manual. |
Design | Guidance for specification option: Insert drawing/ reference. |
Box bar | Box bar 2. Box bar 3. Box bar 4. Manufacturer guidanceConsult manufacturer for further details. |
Combustibility | Non-combustible. |
Non-fragility rating | Required. Guidance for specification option:
Not required. |
Flashings | Aluminium. Lead. |
PitchAngle | 5° (minimum). |
Air permeability | 0.71 m³/h.m² at 600 Pa, Class 4. Guidance for specification option: To BS EN 12207: 2016. |
Weather performance | Weather-tight to Class E1650. Guidance for specification option: To BS EN 12208. |
Capping | Extruded aluminium alloy, 6063-T6. |
Fittings | Extruded aluminium alloy, 6063-T6. |
Fasteners | Stainless steel, grade A2. |
Pressure plate | PVC. Manufacturer guidanceCo-extruded. |
Thermal break | PVC. Manufacturer guidanceCo-extruded thermal barrier. |
Gaskets | PVC. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | United Kingdom |
Material | Aluminium Glass |
Recyclability | Approximately 85% of the product is aluminium which 100% recyclable, remaining 15% is gaskets and thermal liners. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 35 % |
Product certifications
BRE Certificate
Air Permeability Test BS EN 1026
BRE Certificate
Watertightness Test BS EN 1027
Literature
Literature type
TG50 System - Intermediate transom details
TG50 System - Transom drainage details
TG50 System - Thermally broken transom assembly details
TG50 Data Sheet
Case studies
Ridgelight for McCarty & Stone
Similar products from Lonsdale Patent Glazing & Rooflights
EcoGard Multi-pane Continuous Rooflights - Framed Rooflights
Patent Glazing - Traditional
ThermGard-R Glazing Bars for Timber Rafters - Framed Rooflight