Product
The Roto NX D8 1E Variable Height Espagnolette Bolt is a precision window fitting designed for wood, PVC, and aluminium frames, offering an adjustable height range of 620 to 1020mm.
Specifications
- Manufactured by Roto, a trusted brand in window and door hardware engineering
- Compatible with wood, PVC, and aluminium window systems within the NX product range
- Variable height adjustment spanning 620mm to 1020mm, allowing flexible installation across multiple frame sizes
- Designed to integrate with the Roto NX D8 1E system for consistent multipoint locking performance
- Built to meet the mechanical demands of modern window construction with durable materials suited for long-term use
Usage
The espagnolette bolt is installed along the vertical edge of a window sash and connects to the locking mechanism to enable multipoint closure. The variable height feature allows the installer to adjust the bolt length to match the specific frame dimensions, ensuring a precise and secure fit.
FAQ
- What window frame materials is this bolt compatible with? — It is compatible with wood, PVC, and aluminium window frames within the Roto NX system.
- What is the adjustable height range of this product? — The bolt adjusts between 620mm and 1020mm to suit various frame sizes.
- Is this product part of a larger system? — Yes, it belongs to the Roto NX D8 1E range, designed for integrated multipoint locking systems.
- Can this bolt be installed by a non-professional? — Installation is recommended for trained window fitters or qualified technicians familiar with Roto NX hardware.
- Is this product sold individually or in packs? — This product is sold per piece, as indicated by the "pce" designation in the product reference.
mvm-dt-2026-03