Vinyl Lock-in Winter Covers are made out of a vinyl material similar to the material of pool liners with a standard bead design. In order to purchase a vinyl lock-in winter cover, we must first measure and confirm the dimensions of your pool as most of the covers will be custom-made. Before reaching out, please confirm that your pool has the second (top) channel around the coping to ensure it qualifies for this type of cover. The second coping channel receives the bead of the cover to lock the cover into the coping, which covers the pool and protects it over the winter. As a bonus, we are proud to say that our lock-in covers are all Canadian-made!











The staff from Boldt Pools were always courteous and professional . If we had a question or problem and they didn’t know the answer they found out the\r\nanswer right away. We would recommend the team from Boldt Pools.
Thank you, Lynn, for all your help with setting up the appointment, and with all the information I received from Peter Hodge. So helpful!
The service tech was fantastic. He answered my questions, fixed the problem in a jiffy and was very kind. Excellent!
The Boldt team left my place with no garbage and neat. Jay answered all my questions and let me know what was going on step by step. I will definitely call Bolt pools for my next pool service.
Boldt Pools & Spas St.Catharines