Manual Opening Hatch 900 x 1200mm
Product Specification
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FAQ
Frequently Asked Questions
1. How energy efficient is the Flat Roof Rooflight PGM A1?
The PGM A1 is designed for exceptional energy performance. It features a window U-value of Uw = 1.2 W/m²K and a glazing U-value of Ug = 1.0 W/m²K, helping to reduce heat loss and cut energy costs. The unit also includes a low-emission coating, Argon gas-filled cavity, and a warm edge spacer, all working together to enhance insulation and increase energy efficiency—while maximizing natural daylight to reduce the need for artificial lighting.
2. Is the Flat Roof Rooflight PGM A1 easy to install?
Yes! This model comes fully assembled, making installation quick and hassle-free. It’s suitable for roof pitches as low as 2°, offering more flexibility than many alternatives that require a minimum pitch of 5°. Ideal for flat and low-slope roofs.
3. What safety and durability features does it offer?
Safety and long-term durability are key highlights of the PGM A1. It includes a laminated inner pane for enhanced safety and a toughened outer pane to resist external impact. The multi-chambered PVC frame is both weather-resistant and maintenance-free, ensuring reliable performance over time. Plus, it’s backed by a 10-year warranty on the window and a 5-year warranty on the glazing for added peace of mind.
Electric Opening Rooflight 900 x 1200
Flat Glass Manual Opening Flat Roof Access Rooflight – PGM A1
Upgrade your flat roof with the PGM A1 Manual Opening Rooflight – a stylish, high-performance skylight designed to flood your space with natural light, improve ventilation, and provide safe access to your roof.
Ideal for home extensions, kitchens, lofts, or any flat roof area, this rooflight opens manually with an ergonomic handle and locks in three secure positions—up to a generous 80° opening angle for maximum usability.
Why Choose the PGM A1 Rooflight?
- Modern, Minimalist Design – flat glass finish blends seamlessly with flat roof aesthetics
- Maximum Daylight – increases natural light, reduces energy bills
- Opens to 80° – perfect for ventilation, roof access, or emergency escape
- Energy Efficient – Uw = 1.2 W/m²K for top insulation performance
- Ready to Install – comes fully assembled for fast and easy fitting
- Low-Pitch Friendly – install on roofs with just a 2° slope (unlike others requiring 5°)
- Long-Term Warranty – 10-year guarantee included
Technical Specifications
Glazing Unit
- Triple glazed: 6H / 16 / 44.2T (AR)
- Ug = 1.0 W/m²K for thermal efficiency
- Laminated inner pane (P2A) for safety
- External toughened glass
- Low-emissivity coating for energy savings
- Argon gas-filled cavity with warm spacer
Frame & Profile
- Multi-chambered white PVC frame
- PU foam-filled for extra insulation
- Weather-resistant and maintenance-free
- Suitable for roof pitches: 2° – 15°
- Whole window U-value: Uw = 1.2 W/m²K
Delivery Information
- Delivered fully assembled – no on-site assembly needed
- Secure packaging to prevent damage
- Fast delivery available across most regions
Perfect For:
- Flat roof extensions
- Kitchen or living room renovations
- Garden rooms & orangeries
- Roof access points or loft conversions
