Met Therm Windows

Enjoy all the benefits of the slimmest thermally broken A+10 rated metal windows, including their distinctive style and traditional features. Our metal frame windows are ideal replacements for steel casement windows including W20, W30, W40, W50, SMW windows. Met Therm's windows enhance the style of your property, be it traditional or contemporary. Our double-glazed metal windows are the slimmest thermally broken 'A+10 Rated' product on the market. This gives you the look you want without compromising insulation or energy efficiency.

Met Therm is a family run business on the Hampshire/West Sussex border. Our dedicated team draw on extensive experience within the replacement steel windows industry to meet the needs of our customers. Recognising the distinctive and coveted features of steel windows and doors, we have designed a composite aluminium product which solves the problems traditional and period windows can create. Our product reflects our commitment to quality. It offers residential customers an opportunity to enjoy the benefits of a modern window that is almost indistinguishable from the original.

We understand how important it is to keep your property protected. So, when you choose to have ‘A+10 Rated' AG210 windows or doors installed in your home, we offer you complete peace of mind. Following the completed installation of our AG210 windows, HomePro ask our customers for their feedback to ensure we are meeting their high standards. To see our latest feedback, please go to HomePro.

The AG210 window and door profile has been developed exclusively by Met Therm Windows and is only made by Met Therm Windows. We offer a full service from design to manufacture and installation. The AG210 window and door profile has been designed to sympathetically recreate double glazed versions of original steel windows and doors. The unique section, combined with hand crafted manufacture and welded corners, maintains the traditional detailing whilst providing modern benefits and an A+10 window.

The AG210 is Met Therm's unique, handcrafted range of windows and doors. Handmade only by our skilled craftsmen, our product offers welded corners, welded hinges, multipoint locking, polyester powder coated frames and A+10 rating as standard. The elegant slimline frames are ideal for the replacement of old steel windows or in New Build projects. AG210 products offer superior energy efficiency, combined with slimmer frames, than other metal windows on the market. The AG210 is particularly suitable as an alternative or replacement of steel casement windows including W20, W30, W40, W50 and SMW.