Welcome Welcome to your first step to choosing the right windows for your home. We at Soundglobal pride ourselves in offering best quality windows, doors and conservatories to suit every budget, manufactured locally in our modern facilities. Retail We at Sterling Retail pride ourselves in offering the best quality windows, doors and conservatories to suit every budget, manufactured locally in our modern facilities. We are long established and have built a solid reputation based on quality and trust, with satisfied customers throughout the region of Warrington, Cheshire and Merseyside. About Us Long established business who now manufacture and install energy rated window systems on request - Saving You Money ! 28mm double glazed Kite - marked units. Available on Rosewood and Oak. 10 yr backed guarantee. Night- vent locking facility. 70mm Kite-marked profile. Internal glazed. Multi-locks to windows. WHS halo eclipse system. Multi-locks to doors Trade Our business philosophy has always been to invest in the best, from our employees to our customers. This also applies to the product range we offer, including our main window system, the Eclipse range from WHS Halo. We are trade window frame suppliers and UPVC window suppliers