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.

Slenderpane Announces New Support For Charities

Helen & Douglas House and Florence Nightingale Hospice

Slenderpane is proud to support Helen & Douglas House hospice care for children and the Florence Nightingale Hospice charity. Helen & Douglas House children’s hospice provides hospice and palliative care to babies, children, and young people in Oxfordshire and surrounding area. Florence Nightingale Hospice Charity raises over £750,000 each year to fund palliative care & hospice services in Buckinghamshire and …

Read More »

Slenderpane Moves To Larger Workshop

Slim double glazed unit manufacturer

Slenderpane is proud to announce its new, larger workshop in Haddenham, Buckinghamshire. The workshop is equipped with new machinery using the latest technology to produce the highest quality double-glazed slim units that allow the use of thermally efficient double glazing where only single glazing would normally be allowed by planning and conservation officers. Our new manufacturing techniques and production lines, …

Read More »


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 …

Read More »

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.

Read More »

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%.

Read More »

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 …

Read More »

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 …

Read More »

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.

Read More »