Triple Glazing Winchester

Timber - PVC - Aluminium - Windows, Doors & Conservatories in Winchester

KJM is an award winning company that were established in 1982. We have been installing quality triple glazed products into homes in the Winchester Hampshire area for many years. We can offer market leading 44mm triple-glazed windows that are over 40% more thermally efficient than our 'A' rated double glazed windows

Our range of Triple glazed windows & doors

We offer the best value on both our Veka & Profile 22 products in PVCu and also supply a range of hardwood & aluminium windows, doors and conservatories to enhance your home. Our specialist triple glazing options include the Residence 9 and Veka windows that can accommodate a 44mm glazing unit

Improved thermal efficiency

Building regulations are becoming more stringent regarding thermally efficiency. The method of comparing the energy performance of windows is to use the U-Value, as used when comparing walls, roofs and floors. Over time U-values in windows have dropped. When we only used single glazing, windows had a U-value in excess of 5, early double glazing reduced this figure to 3, but over the years the u-value on double glazed units has dropped to around 1.1, with the introduction of warm edge spacers, argon gas and low-e glass. 44mm triple glazing offers a centre pane U-value of around 0.6. This type of window offers over 40% better insulation than our "A" rated double glazing. It is in most cases over 25% better insulated than our rivals 36mm triple glazing. We can also offer 28mm triple glazed units (2 x 8mm gaps) filled with krypton gas and 3 layers of 4mm glass (as our 44mm system), which achieves a centre pane u-value of 0.66. We offer this smaller unit because some of our range cannot accept the wider 44mm units and some of our customers prefer the bead detail on the 28mm system. Krypton gas works better on smaller air-gaps than argon, but is MUCH more expensive than argon filled units. Either way KJM can provide a triple glazed unit to suit your requirements.

Managing Director - Mark Pearce talks about the benefits of triple glazing and warm edge Swisspacer


Trade Supply Windows & Doors

G14 Finalist for the best triple glazed windowsWe can supply both trade and offer supply only costs for the best glazing products in your area and also are in partnership with a local builder, who can tackle extensions and new-build projects.

Download our free Triple Glazing brochure

We pride ourself for the quality of our products, installation and after-sales service and can provide many recommendations in your local area. Our sales team give free, no-hassle quotations, without the sales gimmicks often used within our industry. KJM offers a range of double glazed & triple glazed windows, doors (including composite, patio french & bi-folding doors) and conservatories in the Winchester area.

We invite you to continue to our front page of our website for further information or navigate the menu to the left for our range windows and doors in PVCu, aluminium or hardwood.

 Triple Glazing Winchester - Windows - Doors - Composite Doors - Bi-folding doors - French doors - Patio doors - Secondary Glazing - Car Ports - Trade Supply - Conservatories in Winchester, Hampshire