Upvc Run Up Riser Block White Window Or Doors 11mm Step Guide Closer
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This is a UPVC runner lift up wedge type block that causes the opening sash to be lifted up into place as it close into the outer frame in cases where the opener has or is starting to drop or move downwards. The idea is that as the sash is forced onto this block the tapered wedge shape of it make it lift up into place so enabling the lock points to be forced into the correct position. This then enables them to operate and lock without causing undue stress to the locking parts and hardware ensures the opening vent sash is guided into the outer frame to close correctly,
Tip: The UPVC block has a universal shape to it. However, the outer frame it is been fitted to may require shaping to allow the block to sit firmly and flat on the UPVC frame and then be fastened via the screw port hole. The block can also be shaped if necessary by use of a craft knife or sharp wood chisel.
Sold as a single item part as shown. Screws not supplied.
We also supply same part but with a 14mm step height (our part reference 2528).
A white upvc universal guide closer wedge shaped run up riser block to lift up the opening sash as it is closed into the outer frame. This then causes the lock points to be in the correct position when operated to create a smoother operation and undue strain on them 11mm step height.
Orders for stock items received by 1pm (Mon – Fri, excluding bank holidays and holiday shutdowns) will be dispatched the same day by Royal Mail or Carrier. We also do our best to despatch any orders received after 1pm on the same day also, we just can’t guarantee orders received after this time will be dispatched the same day. Orders received on a Friday may be delayed by the weekend for delivery.
We deliver across all countries, with estimated arrival times as follows:
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