Slenderpane double-glazed units are very unusual. Manufactured to order for trade customers, handmade in Haddenham, Buckinghamshire and incorporating the latest technology including black, white or grey, warm edge’ super spacers.
As a result when they are glazed into windows or doors, they visually are virtually impossible to distinguish from single-glazed units, but produce much lower heat loss values that comply with current building regulations.
When refurbishing sash or casement windows the aim is usually to retain the elegant appearance of single-glazing with while enhancing thermal and sound insulation.
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Slenderpane insulated glass units meet BSI standard BS EN 1279-3:2002.
Slenderpane has been providing slim double glazed units since 2011 and as a leading UK provider take the industry standards extremely seriously. Having worked with Edgetech, who themselves are the leading manufacturer of warm edge technology, our Heritage Sealed Units have been tested and achieved full accreditation in compliance with EN1279 parts 2 & 3.
Mr Hothersall, Somerset
"I’ve been very impressed so far and with a 7mm sight line, your 10 year guarantee it gives me confidence, so much so I’ve asked him to do several more windows. I’m sure you will look after him, and I’m grateful that both he and your company exist to keep older buildings going and not simply rip out perfectly good wooden frames etc. well done!"
David George-Powell, Buckinghamshire
"I have seen a lot of units , I have been around the glass industry all my life. My dad owned two glass shops and was in the business for 61 years."
"The packing crate was a bit damaged but I think there is no damage . We used to put a glass fragile sticker on , the delivery drivers seem to understand that better. He thought it was a machine. Thanks for your speedy service hope to deal with you in the future."