Latest News

We now offer for sale the glazing butyl required to safely glaze slim glass units as we are often told it is difficult to obtain. Called ARBOFLEX 500 and sold in 5kg tubs.

5 Clear Reasons To Buy Slenderpane Slimline Double Glazed Units

1. As all our slim double glazed units, including leaded and stained glass are made in our Haddenham, Bucks workshop we can ensure the highest quality. 2. We provide technical support and advice as part of our exceptional customer service. 3. Our units cannot be beaten on quality. All our units are handmade for super accuracy and precision required for …

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Slenderpane in the Vale Life magazine

Slim double glazing in London listed building

Slenderpane recently featured in the Vale Life magazine (February/March 2017) issue. Energy efficiency and insulation cosy up with conservation in the aesthetically pleasing innovations of local window firm Herald Joinery. Their slender-paned solutions combine the benefits of doubleglazing with slim elegant sight lines, and can be viewed at their new workshop display area… For the Full Vale Life article.

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Slim Double Glazed Window Units in London at Ashlar Court

Slim double glazed units in London

A large Grade 2 listed building in Hammersmith called Ashlar Court. Built in the 1930’s, the building has a fair bit of history in that it was built as a nurses home for a neighbouring hospital. An art deco building that retains original features which was designed by an influential architect firm, Burnet, Tait & Lorne who led the way …

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Berkshire House With Replacement Thin Double Glazed Windows

Thin double glazed units in Oxfordshire

At a house in an Berkshire village Slenderpane fitted replacement bespoke hardwood windows made by Herald Joinery and using our high quality slim double glazed units manufactured by Slenderpane. The windows were hardwood flush casements with traditional ovolo mouldings and slim glazing bars, double glazed with high performance Slenderpane acoustic units, fully weather sealed and fitted with a multi-point locking …

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Slenderpane Thin Double Glazing In A Sash Windows

Recent testimonial from a client: This is just a brief note to say thank you for the Slenderpane product recently installed. We are really pleased with the product which looks stunning. We have noticed the heat retention as well as significant noise reduction. We also wanted to say a special thank you to your amazing team of fitters and painters. …

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Thin Double Glazing For Conservation Properties & Heritage Buildings

Slim double glazing in heritage buildings

Slenderpane’s thin double glazing is the answer for conservation properties, restoration projects and Heritage Buildings. No longer is it necessary to suffer all the inadequacies of single glazing if you want to keep your windows and doors looking traditional but have the benefits of double glazing.

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Thinnest Double Glazing For Listed Properties

thinnest double glazing

Are you looking for the thinnest double glazing for your listed property? Slenderpane can manufacture custom made thin double glazing to meet your needs and a perfect fit. Slenderpane make thin double glazing in 11mm,12mm and 14mm units with exceptional u values, we use only the best components including thermally efficient glass, heavy and inert krypton or xenon gases, warm edge superspacers …

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Slim Double Glazing

Slim Double Glazing

Are you suffering from the disadvantages of single glazing?  Condensation, noise, draughts etc.  Slenderpane can help with its replacement ultra thin slim double glazing. Our slim double glazed units start at only 11mm thick and are filled with krypton gas to give good thermal insulation, solve that condensation problem and help with any noise pollution. Contact Slenderpane for a quote …

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Ultra Thin Replacement Double Glazing for Sash and Casement Windows

Ultra Thin Double Glazed Replacement Units

At Slenderpane we manufacture and supply ultra thin replacement double glazing for sash and casement windows, Our slim glass window units allow double glazing where traditionally only single glaze units were allowed such as in conservation or listed building. Fitting slim glass doubled glazed units improves u value and insulation. We make all slim glass units to your specification so …

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