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!











Zac and Dax were fast and efficient. They provided a few helpful tips for winter and spring; us being new pool owners that was very appreciated. I would not use anyone else for all our pool needs. All of the Boldt employees I have encountered are friendly and helpful.
Henley and Matthew were out today to open our pool, they got right to work and had everything finished in half an hour! More than half of our pool deck is actually 6′ high armour stone; this is a task others have shuddered at! They are true professionals and got it done, fast!
Matt & Josh make the dream team of pool technicians! Their knowledge, friendly demeanor, and informative approach left me with the utmost confidence in having my pool closed for the winter. I hope they’ll be available for my spring opening because their expertise is truly unmatched. I highly recommend them and have been totally satisfied […]
Boldt Pools & Spa’s pool staff are efficient, friendly and well organized. Our pool opening, in this time of restrictions, went very well and was done safely and efficiently. We ordered additional supplies for curb side pickup and that went very well also. The staff came out to the car and loaded the supplies in […]