UNION Door Locks and Mortice Locks

UNION Architectural Hardware is an ASSA ABLOY Group Company. ASSA ABLOY is the global leader in door opening solutions, dedicated to satisfying end-user needs for security, safety and convenience.

Growing out of a family business set up in 1840 in Willenhall - UNION became the heart of the British lock-making industry for over four centuries. The distinguished UNION brand provides an extensive range of architectural products for commercial and contract applications and is recognised worldwide.


For almost 200 years, C-Series, formerly known as Chubb, have been the products products and ironmongers know and trust. Today, UNION C-Series locks are identical to the original, manufactured from start to finish here in the UK, and offering the same high security and quality customers expect.

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    £ 8.25 VAT excl. In Stock

    An Intumescent Kit to suit the CodeGUARD 5 mechanical digital lock.


    £ 8.25 VAT excl.
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    £ 275.00 VAT excl. In Stock

    The CodeGUARD 5 is a very heavy duty mechanical digital lock that is ideal for use in harsh environments and is extremely robust.


    £ 275.00 VAT excl.
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    £ 148.90 VAT excl. In Stock

    The ES110 is a weather resistant, reversible fail safe/fail secure electric strike, available in 12V or 24V. It comes with a Stainless Steel Striker for additonal strength and durability.


    £ 148.90 VAT excl.
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    £ 32.00 VAT excl. In Stock

    A horizontal 3 lever mortice sashlock from Union. Polished brass finish. Select from 127mm or 152mm overall.


    £ 32.00 VAT excl.
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    £ 19.13 VAT excl. In Stock

    A bathroom / WC indicator door bolt, suitable for timber doors. Satin chrome finish. 


    £ 19.13 VAT excl.
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    £ 29.65 VAT excl. In Stock

    A bathroom / WC indicator door bolt, suitable for timber doors. Satin aluminium finish. 


    £ 29.65 VAT excl.
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    £ 12.85 VAT excl. In Stock

    A range of Union insurance rated sashlocks and deadlocks in a polished brass finish. Select the function of lock and the size of the lockcase that you need.


    £ 12.85 VAT excl.
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    £ 12.20 VAT excl. In Stock

    A Union JL21EUS lockcase from their Strongbolt range. Available in either 65mm or 76mm case size. Polished brass finish forend and strike.


    £ 12.20 VAT excl.

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