Sash Blockers for Windows | Window Ware
Window Sash Blockers
Sash blockers, sash guards, sash jammers or sash blocks as they are known are a vital component to add additional security to a window or door.
Available in locking or non-locking, and in a variety of finishes including white, brown and tan, these are a handy bit of kit! Various upstands available for different uPVC profile systems too.
RRP from
£16.74
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RRP from
£2.20
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RRP from
£6.49
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