Traditional Box Sliding Sash
with Weights & Pulleys

Additional Features of This Window System

  • Radius end Metal Pulley Wheels with Nylon Cord that is strong enough to tow a car.
  • 1.3 W/m2K U-value.
  • Internally glazed with 17mm deep ovolo bead inside and a putty shape outside.
  • CE Marked EN 14351-1 2006+A1:2010
  • Your choice in colour of metal finished accessories: Fitch fasteners, D-Handles, Lifting Hooks & Pulley wheels if applicable.
  • Concealed weatherproofing gaskets to all sides so no wood slides on wood
  • 24mm Double glazed units, filled with argon gas, the most energy efficient possible with a u-value of 1.1.
  • Factory spray finish
  • Lambs Tongue style external decorative horns
  • Engineered centres only, not visible faces, in solid timber (hardwood or softwood) to ensure no warping and no joining marks are visible to maintain the beauty of the timbers grain
  • Exceeding UK standards.
  • Fitch fasteners
  • D-Handles
  • Lifting Hooks
  • Child Locks/ Extra Security available
  • Arched or swept heads or arched frames
  • Astragal Georgian bars at 22mm (made to look like separate glass units)
  • Custom decorative horn designs to match anything
  • Concealed Trickle Vents, fitted through the head of the frame
  • Custom architraves or wall fillers
  • Stained and/or Lead designed glass (Diamond Lead or Square Lead)
White or RAL factory painted and glazed products are guaranteed for 10 years against timber rot and structural integrity. Factory stained & glazed products are guaranteed for 6 years against timber rot and structural integrity.