Product
The GU Joint noir dessus ouvrant-Rail GU934/937 P742 is a black frame seal designed for use with GU rail systems 934 and 937, supplied in 6.6-metre lengths for professional installation.
Specifications
- Manufactured in black, flexible sealing material compatible with GU934 and GU937 rail profiles
- Designed to meet standard weatherproofing requirements for window and door frames
- Supplied in 6.6 m lengths, allowing efficient coverage and reduced waste during installation
- Compatible specifically with GU P742 profile configurations
- Engineered for consistent compression and long-term sealing performance
Usage
This seal is fitted along the top of the opening sash within GU934/937 rail systems. It is pressed into the designated groove of the frame profile to create a tight, weather-resistant barrier, reducing air infiltration and moisture ingress around the window or door opening.
FAQ
- What rail systems is this seal compatible with? — This seal is specifically designed for use with GU rail profiles 934 and 937, in combination with the P742 profile configuration.
- What length is supplied per unit? — Each unit provides 6.6 metres of sealing material, suitable for multiple applications or a single full-frame installation.
- What colour is this seal? — The seal is black, making it suitable for dark-coloured frames or where a discreet finish is required.
- Can this seal be cut to size on site? — Yes, the seal can be trimmed to the required length during installation using standard cutting tools.
- Is this seal suitable for both windows and doors? — It is designed for any opening fitted with compatible GU934 or GU937 rail systems, which may include both window and door applications.
mvm-dt-2026-03
