Designed for 75mm Builders Upstand
External Upstand Sizes
1.1 WmK System U Value
FREE Delivery within 7-10 Days
Toughened Over Toughened
Techniical is our Trade Range of rooflights. Contemporary in design and boasting superior thermal performance.
We currently have 7 Stock sizes with favouarble rates, free delivery and available in a few days from order.
- Designed for Roofs Between 5-15 Degrees
- External Frame Colour - Anthracite Grey RAL 7016 (Matt)
- Strength - 6mm Toughened Outer pane as Standard
- 4mm Gauge - Powder Coated Aluminium Frame
Our Techniical Glass range has been designed with simple installation in mind, each unit is supplied pre-glazed ready for installation. Due to the high specification of the glass considerations must be made on how to safely lift your rooflight, however once in place it’s as simple as putting a lid on a box !!!
Please use the link above to download drawings, including measurements required when making your upstand. Please contact us if you would like any further information
How do the Sizes Work?
This system is designed to sit on a builders kerb, please see drawings above for specific drawings.
Our Flat Glass rooflights are supplied with double glazed super low ’e’ coated units with argon filled cavities.
Our standard glass specification is:
- 32mm double glazed unit.
- 6mm toughened outer pane,
- 16mm argon filled cavity
- 6mm toughened outer pane.