Synseal Group’s slimline WarmCore window range now comes with the latest PAS 24 accreditation, and is available in both bar length and fully manufactured alongside the wider WarmCore range.

The WarmCore SV (slim vent) window has successfully been tested to meet the requirements of PAS 24:2016, which means that the product also meets the requirements of Approved Document Q and Secured by Design.

The slim vent window, which is available as both a standard and flush casement, is 18% slimmer than the standard WarmCore casement window and offers the advantage of reduced sightlines but with the same U-values of 1.3W/m²K double glazed and 0.8W/m²K with triple glazing.

Phil Parry, head of R&D at Synseal Group, said: “We designed the WarmCore SV window to have the optimal balance of slim sightlines without compromising the thermal benefits that WarmCore customers expect – all available at the same price as our standard sized sash.

“Customer response to the slimmer product has been overwhelmingly positive and we’re looking forward to seeing the SV window become more highly specified in commercial and new build developments now it has achieved PAS 24 and Secured by Design status.”