Thermalight - Fixed Pyramid

Thermalight Pyramid fixed glass skylights come in square, octagonal or elongated shapes. Square is the standard shape, incorporating a down light that is built into the apex of the pyramid.
To create a flush finish and promote self-cleaning, the skylights are frameless and the glazing sections are structurally bonded together at 45 degrees, encouraging good water run.
Like all Thermalight products, framework is minimal thus producing an outstanding source of light.
Main Features:
- Maximum daylight - no internal framework
- Bespoke design
- Hinged and fixed skylight available
- Thermally broken framework
- Frameless self-clean design
- Heavy duty construction
- High thermal performance
- Guaranteed long life clarity
- Square internal down lighter as standard
A comprehensive guide to sizes is featured below. We are able to supply skylights to any specific dimensions, following the minimum and maximum parameters displayed in the table.
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Technical Data
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All sizes quoted are overall external weathered upstand sizes
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Recommended minimum kerb height
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150mm (to avoid invalidating roof guarantees).
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Minimum kerb thickness
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75mm (100mm for concealed hinged variants).
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Recommended pitch on kerb
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0 degrees
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Standard glass
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28mm DGU; 6mm toughened outer; 16mm black silicone sealed spacer; 6mm Low E coated toughened inner pane.
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Minimum square outer kerb size
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600mm
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Maximum sized square unit
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1500 x 1500mm
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Oversized unit
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Unit becomes elongated.
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Maximum elongated dimensions
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1500 x 2500mm (2.4 square metres for manual hinged).
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Extra options
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All square Pyramid Thermalights come with low voltage down lighters, hinged (manual/electric) units available on standard sizes (extra cost if different sizes).
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Please contact our expert team on
01276 451555 for technical advice on all specifications. Thermalight Fixed Pyramid skylights are available in almost every configuration.
Documentation
- Down Lighter Wiring [ PDF ] [ DWG ]
- Square Pyramid Kerb Detail [ PDF ] [ DWG ]
- Elongated Pyramid Kerb Detail [ PDF ] [ DWG ]