Rooflight frame XRD

Summary
The XRD installation base raises a flat roof window 15 cm above roof level to ensure correct drainage and a stable mounting platform. Constructed with polystyrene thermal filling and containing recycled materials, the XRD is designed as a universal base compatible with FAKRO flat roof windows. It simplifies installation on green and gravel roofs while preserving finishing quality.

Key features

• Raises the window 15 cm above roof level
• Thermal insulation filling: polystyrene
• Contains recycled materials
• Universal design compatible with FAKRO flat roof windows
• Supports proper water drainage for raised installations (suitable for green and gravel roofs)
• Provides a stable, tight mounting platform to maintain finish quality

Use cases / Suitable roofs

• Flat roofs, including green roofs and gravel roofs
• Applications requiring window elevation for drainage, access or finished roof surfaces

Installation and compatibility notes
The XRD base is pre-insulated and shaped to speed up on-site mounting by providing a stable 15 cm elevation for flat roof windows. Its universal form factor allows tight and secure fitting with FAKRO flat roof window models and helps preserve sealing and finishing during installation.

Technical specifications

• Model: XRD
• Function: Installation base to raise and mount flat roof windows
• Elevation above roof level: 15 cm
• Thermal insulation: polystyrene filling
• Material: contains recycled materials
• Compatibility: universal design for FAKRO flat roof windows
• Typical size shown: 60x60 cm (product page selection)