uPvc WindowsJWS uPvc casement windows offer you the chance to specify your optimum combination of fixed and opening windows. A wide range of sizes and styles are available. You can specify how many openings each window has and whether these are side or top hung. Jones Window Systems use RCM (Recycled Composite Material) within its window frames. This is supplied as a thermal improvement to either steel or aluminium sections, RCM is an eco-friendly alternative offering superb benefits where the anchorage of hardware is required in windows, casement window sashes and door outer frame. | ![]() | |
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JWS WINDOW PROFILE | JWS windows conserve the earth's resources. It's five chamber, 70mm front to back design minimises energy use in the homeand its high level of recycled content in the RCM reinforcement means it uses fewer raw materials during production. As a PVC-U product it also has a 35 year lifespan after which it can be recycled up to 10 times to give a total life of 350 years. Within our JWS product range we have applied everything that weve learned about fitting and installing frames over our combined 60 year experience. Our intelligent PCE gasket cuts factory processes and adds none back in making our production systems the most optimal. It also creates a superior weatherseal that improves installation durability. Elsewhere, localised profile thickening improves hardware anchorage and our single leg beads - which were introduced into our system 20 years ago - they simply click into place. | |
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