Vintage Flush In-line Windows


Our hardwood casement windows are made from the finest timber and are guaranteed to improve the appearance of your home. Available as stormproof or flush in-line 28mm sealed units, each window is precisely manufactured and hand finished.

Flush In-line Benefits:

  • Traditional Flush casement frames / Modern Stormproof casement frames
  • Frame, Sills and beads all made from Solid Hardwood Mahogany (not engineered)
  • Very tightly grained timber resistant to twisting, warping, fungal rot & burrowing insects
  • Fully finished with Teknos micro-porous paint (Base coat, Aqua Primer, Top coats)
  • Draught-proofing white ‘Q-LON’ memory foam, non-rubber, so will not perish or lose shape
  • Internally glazed with 4mm/20mm/4mm sealed units
  • Pilkington Optiwhite E / Optitherm S4 pro – 25% to 30% more efficient than the old generation Pilkington K, offering huge benefits in terms of energy efficiency, zero light loss & ultra clear transparency
  • Energy A rated*
  • Stainless steel multi-point locking systems with shoot bolts (secure by design)
  • Two stage opening to allow ‘night-vent’ position
  • Handles with key locks in a range of finishes
  • Traditional butt hinges or easy clean friction hinges


[Gallery not found]
Download the Traditional Window Company Brochure

Earn £100

Recommend The Traditional Window Company to a friend who places an order with us, and you will be entitled to a £100 Marks & Spencer’s voucher*

View the form

  • This field is for validation purposes and should be left unchanged.

Contact Us

24 Hour: 0800 092 1720