JN Supplies Ltd

We are a family run workshop based in rural Leicestershire. Our speciality is high quality made to measure carpentry and joinery.

Using only the finest materials and traditional techniques passed on by generations of highly skilled carpenters/joiners we produce.

• Vertical Sliding Sash Windows
• York Sliding Windows
• Traditional Flush Casement Windows
• Internal and External Doors, Frames, Screens
• Staircases
• Traditional Skirting, Architraves, Mouldings
• Ecclesiastical Joinery
• Oak Panelling
• Listed Building/Historic Joinery Repairs

All of our joinery is hand finished by highly skilled craftsmen giving you the personal touch seldom seen in today’s mass production environment.

All external joinery is supplied preservative treated with either one coat of good quality oil based primer or pine base coat stain. More coats can be requested as an optional extra.

We can supply joinery either fully glazed, unglazed or with glazing sent loose for on site fixing.

For more information on our range of joinery products and services please do not hesitate to contact us via telephone or email.



Flush Casement Windows
We specialise in repairing and reproducing original flush casement windows for listed and historic building. We are able to copy any moulding to match your existing profiles and all windows are hand made by our skilled craftsmen.

Standard Specification:

• Traditional single glazed (double glazed as an option if not a listed property)


• Douglas Fir construction


• Hardwood cills as an option (either utile or oak)


• Traditional mortice and tenon construction


• High quality brass ironmongery


• Fully Draught Stripped


• Section sizes to match your existing


• Fine glazing bars to single glazed windows

This is just one of our products, visit our site for details about the rest.