Coxdome Galaxy 90x90cm Quadruple Skin Diffused
Est. delivery: 3-5 Working Days
Est. delivery: 3-5 Working Days
Key Highlights
- Size : 90cm x 90cm
- Type : Dome Only
- Operation : Fixed
- Glaqzing : Diffused (Obscure)
- Glazing Type : Quadruple Skin
- Warranty : 10 Years
- U value : 1.3 W/m2K
âš Please Note
This electric opening flat rooflight (remote control version) requires a minimum external kerb upstand of 115 mm for correct installation.
For example, if your internal roof opening is 100 × 150 cm, then with a 115 mm upstand all around, the required external kerb size would be approximately 101.15 × 151.15 cm.
The dimensions shown in the product selection refer to the external kerb size, not your internal opening. Please confirm your measurements carefully before placing an order.
Signature Electric Opening Flat Rooflight with Remote – Effortless Ventilation & Modern Design
The Signature Electric Opening Flat Rooflight with Switch combines sleek aesthetics, advanced functionality, and effortless operation, making it the perfect addition to modern homes and commercial spaces. Designed to maximise natural light while providing controlled ventilation, this high-performance flat glass rooflight is operated via a wired switch, offering a simple and reliable way to let fresh air into your space.
Key Features & Benefits
Electric Opening for Easy Ventilation – Operated by a 24v motor and comes complete with a receiver and remote control which allows for up to 50cm opening of your rooflight.
Made to Measure – Available in custom sizes to perfectly fit your project requirements.
Contemporary, Frameless Design – Unobstructed sky views with a minimalist, modern finish.
High-Performance Double Glazing – Superior thermal efficiency, soundproofing, and solar control.
Durable & Weatherproof – Built to sit on a builder’s kerb for a weathertight and easy installation.
Standard Slate Grey (RAL) Finish – Custom RAL colour options available on request.
Glass Options – Upgrade to Ritec ClearShield Eco-Glass™ for low maintenance or opt for obscure glazing at no extra cost for added privacy.
Standard Sizing & Glass Specification
Maximum Kerb Sizes: Square: Up to 180cm x 180cm, Rectangular: Up to 150cm x 200cm or 300cm²
Double Actuator Required – For units over 140cm long
Installation & Upstand Requirements
This product requires an on-site built upstand to accommodate the glazing unit, 100mm wide upstand is required. Upstand specifications can be found in the product’s technical section.
Customisation & Additional Options
Alternative Glazing Options – Satin obscure glazing, solar control, body tint anti-sun (grey, bronze, green), and more.
Durability & Compliance – Non-fragile construction, fully compliant with UK Building Regulations.
Sandblasted Border – Included as standard to enhance aesthetics and reduce thermal stress.
Recommended Pitch – 5° minimum for up to 200cm span, 10° for spans over 200cm for optimal drainage.
Order Your Electric Opening Rooflight Today!
- Size: 90cm x 90cm
- U Value: 1.3 W/m2K
- Operation: Fixed
- High-quality, UV-protected polycarbonate construction
- 100 mm flange fits most existing builder’s kerbs
- Ideal for replacing damaged or discolored glazing
- Available in clear or diffused glazing options
- Multiple skin options: single, double, triple, quadruple
- Fire-rated with Class B non-fragility certification
- Compatible with roof pitches from 0° to 15°
- Simple installation for refurbishment projects
| Warranty | 10 Years |
|---|---|
| Type | Dome Only |
| Brand | Coxdome |






