Carl F Groupco has produced new guide for outward opening window hardware highlighting product options from Roto, providing a summary of the hardware suitable for different outward opening window styles, including FRH Reversible, Projecting, NT Tilt and Turn hardware and the TSL and SSL espagnolettes.

Product manager Julie Warner said: “Our longstanding partnership with Roto means that we can supply our customers with high quality components that not only meet but exceed their expectations. Backed with experienced technical support from both Carl F Groupco and Roto, the service we offer our fabricator partners is far more than just box shifters. 

“Products from the Roto range are regular top sellers for us so it’s important to highlight these products. The reversible range has been supplied by Carl F Groupco for 20 years and remains a market leader, and the PAS 24 tested TSL twin cam espag has proven to be a continuous best seller in our range.”