Teddington Launch Lock repairs update

The Environment Agency is carrying out improvement works to refurbish and recondition the Teddington Launch Lock that will result in a reliable, operational lock.

We’re pleased to confirm that our construction partner, Bam Nuttal, mobilised to site on Monday, 15 September 2025 to begin the refurbishment works at Teddington Launch Lock.

The project team have installed site compounds and welfare facilities at Ham Street Car Park and Teddington Lock.

Please note, the Thames path at Teddington Lock and Ham Street car park will be diverted for short periods of time throughout the works and will be clearly marked on site.

Use of the Teddington Barge Lock will continue throughout construction to maintain navigation.

For more information visit this section