FAQ
Frequently Asked Questions
1. What makes the Flat Roof Window PGC A1 energy efficient?
This model is engineered for superior thermal performance. It features a window U-value of Uw = 1.2 W/m²K and a glazing U-value of Ug = 1.0 W/m²K. A low-emission coating and Argon gas-filled warm spacer further enhance insulation, helping to reduce heat loss and improve energy efficiency year-round.
2. How does the built-in rain sensor function?
The integrated rain sensor automatically closes the window at the first sign of rain—protecting your interior from water damage. This smart feature is ideal for areas with unpredictable weather or for when you're away from home.
3. Can the Flat Roof Window PGC A1 be installed on any roof pitch?
This model is designed for roof pitches between 2° and 15°, offering greater installation flexibility compared to many standard models that require a minimum pitch of 5°. It’s a practical solution for a wide range of flat and low-slope roofing styles.
Electric Opening Rooflight 1200 x 600
Electric Opening Flat Glass Rooflight for Flat Roofs – Okpol PGC A1
Bring light, comfort, and smart ventilation into your home with the Okpol PGC A1 Electric Opening Flat Glass Rooflight – a sleek and intelligent daylighting solution designed specifically for flat roofs and high-moisture spaces like kitchens, bathrooms, and utility rooms.
With a remote-controlled electric sash that opens up to 20 cm, this rooflight provides natural airflow and moisture control at the touch of a button. Plus, it’s equipped with a built-in rain sensor that automatically closes the window when rain is detected—keeping your interior dry, even when you’re not home.
Top Features & Benefits
- Remote-Controlled Electric Opening – vent your space effortlessly
- Rain Sensor – closes automatically during rain for peace of mind
- Ideal for Humid Areas – perfect for bathrooms, kitchens, laundry rooms
- Excellent Energy Efficiency – Uw = 1.2 W/m²K
- Easy Installation – fully assembled and ready to fit
- Opens Up to 20 cm – controlled ventilation, perfect for everyday use
- Works on Low-Pitch Roofs – compatible with 2°–15° roof pitch
- Modern Flat Glass Look – clean design suits contemporary homes
- 10-Year Manufacturer Warranty
Glass Specification
- Glazing Unit: 6H / 16 / 44.2T (AR)
- Ug = 1.0 W/m²K for excellent insulation
- Laminated inner pane (P2A) – extra security and noise reduction
- Toughened external pane – enhanced durability
- Low-E coating – energy-efficient year-round
- Argon-filled cavity + warm edge spacer – reduces thermal bridging
Frame & Profile
- Water-Resistant Multi-Chambered PVC – perfect for wet or humid rooms
- PU-Foam Filled – improved thermal insulation
- Maintenance-Free & Weather-Resistant
- White Profile – clean finish for all design schemes
- Available in custom sizes
- Window U-Value: Uw = 1.2 W/m²K
- Roof pitch compatibility: 2° to 15°
Delivery Details
- Shipped fully assembled for simple installation
- Secure, protective packaging
- Fast UK/EU delivery options available
Perfect For:
- Bathrooms & wet rooms
- Kitchens & laundry rooms
- Flat roof extensions & garden studios
- Smart home integration
Order your Okpol PGC A1 Electric Rooflight today and enjoy a smarter, brighter, more comfortable living space — backed by a 10-year warranty.