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 service tech was fantastic. He answered my questions, fixed the problem in a jiffy and was very kind. Excellent!
We just had our new heater and filter installed by Matthew and Tanner. They were very efficient and arrived at 8.am; and were done at 9.30 am. What a great job by Boldt once again. We are still enjoying our new liner that was put in last year!
We have been customers of Boldt since 2005 and are, as always, extremely satisfied with the service and merchandise that has been provided to us. We would never go to any other Pool Company as we are extremely satisfied overall.
Thank you, Lynn, for all your help with setting up the appointment, and with all the information I received from Peter Hodge. So helpful!