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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.


Thin double glazed units packaged for delivery

“I have recieved the units . Just like to say I am very pleased with the quality of your units they are very well made.” “I have seen alot of units , I have been around the glass industry all my life. My dad owned two glass shops and was in the bussiness for 61 years.” “The packing crate was …

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NEW Quality Sliding and Casement Sashes

Sliding and casement sashes

Due to popular demand Slenderpane are now offering fully glazed sashes to suit existing frames together with a complete window option. For more details and a quick quote form please view our new Sliding and Casement Sashes page.

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Slenderpane Glass Prices

Slenderpane Glass Units

Industry Wide Glass Prices There is a worldwide shortage of glass and consequently the prices are being substantially increased. In particular toughened glass which has risen by 20%.

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Aftercare Advice for Slenderpane units

Slim Glass Windows in Oxford listed building

Prior to decoration the glass should be protected from any sandpaper damage whilst rubbing down etc. Washing down of the window should only be carried out with a Non-Abrasive cleaner such as diluted washing up liquid. Regular decoration depends on the type of coating applied and the level of exposure. For instance a product such as the Teknos microporous paint …

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Oxfordshire Cottage New Sash & Casement Windows

Herald Joinery windows in Oxfordshire

A period cottage in Oxfordshire required replacement casement and sash windows together with bespoke built-in furniture for several rooms. At Herald Joinery we hand-built 34 windows using Slenderpane glass, comprising both casement and traditional sash windows, internal panelled doors and external French door sets, in our workshop in Haddenham, Buckinghamshire. The external joinery was manufactured using ‘Sepele’ a durable and …

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Slenderpane Sponsors Jack FM Radiothon For Helen & Douglas House

Helen And Douglas House

Slenderpane are taking part in the Helen & Douglas House “Rock the Radiothon”, broadcast live from the hospice, on JACKfm Oxfordshire and Union JACK to raise money for your local children’s and young adults’ hospice on Wednesday 7th March.

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Hardwood Sash Windows with Slim Double Glazing in Princes Risborough

Primnces Risborough slim double glazed sash windows

New bespoke sash windows which were fully finished hardwood using Slenderpane’s 14 mm slim double glazed units in a period cottage in Princes Risborough, Buckinghamshire. “The windows look fantastic and Lukasz and Matt did a great job and are to be congratulated. We will be troubling you again as we want to look at stained glass panel options for the …

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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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