SL 38 Aluminium Windows and Doors
Reynaers SlimLine 38 windows and doors have been designed to replicate the ‘steel look’ or crittal style used in many traditional UK homes.
The SL 38 offers the highest levels of performance with excellent levels of security, weather resistance and thermal insulation.
With its slender look, SL 38 is the perfect window and door for modern homes as well as for the renovation of steel-frames, where respecting the original design is of utmost importance.
Interested in Reynaers at Home products?
If you are interested in any of the Reynaers at Home aluminium systems for your home project, we have a network of dealers throughout the UK that can advise on product choice and installation.
- Technical information
- Opening options
In combination with its superior insulation capabilities, the system provides the perfect harmony between durable material, clean design and reliability needed for your home. Renovation of steel-framed windows with modern, slim frame aluminium windows can also enhance the security, noise and energy efficiency of your property.
- Ultra slim frame
- Industry leading maximum sizes
- Double- and triple-glazed options
- Easy clean egress hinge option
- Strong and durable
- Secured by Design accreditation
- U-value as low as 1.4W/m2K
The SL 38 system is available in 3 different minimalistic design variants, Classic, Ferro and Cubic, to perfectly match the requirements of your project. The windows and doors can additionally be provided with double and triple glazing without losing the ultra-slim look.
DownloadsDownload the brochure
Min. Visible width frame: inward opening
Min. Visible width vent: inward opening
Min. Visible width frame-vent: inward opening
Min. Visible width frame: outward opening
Min. Visible width frame-vent: outward opening
Min. Visible width T-profile
Max. height vent
Max. width vent
Max. weight element
Overall system depth frame
Overall system depth vent
Min. Glass thickness
Max. Glass thickness
Min. Glass thickness vent
Max. Glass thickness vent
Dry glazing with EPDM or neutral silicones
Fibreglass Reinforced Polyamide Strips
Air tightness max. test pressure
4 (600 Pa)
9A (600 Pa)
Wind load resistance
C4 (1600 Pa)