Using a tarp to cover a hot tub is not recommended as a long-term solution for several reasons:
- using a tarp is great if the spa isn’t being used for a while. It will prevent rain water getting in and freezing in the winter. You do not want your pipes to freeze. Also using a tarp is what we recommend if you are getting a new spa delivered in the winter months. Sometimes your electrician can’t make it on time to hook up the spa. Sometimes the weather can change and start to rain. If this occurs and the temp drops you will damage pipes from freeze damage.
- Lack of Insulation: Tarps do not provide adequate insulation to retain heat in the hot tub. Hot tub covers are specifically designed with insulation materials to prevent heat loss, while tarps are typically made of thin, non-insulating materials.
- Moisture Trapping: Tarps may trap moisture against the surface of the hot tub, leading to mold, mildew, and potential damage to the hot tub’s shell or components over time.
- Poor Fit: Tarps are not designed to fit hot tubs properly, so they may not provide complete coverage or protection from the elements. This can allow debris, rainwater, and snow to enter the hot tub, potentially causing damage or contamination.
- Aesthetic Concerns: Tarps can detract from the aesthetic appeal of the hot tub area and may not be visually pleasing compared to a properly fitted hot tub cover.
Instead of using a tarp, it’s best to invest in a high-quality hot tub cover designed specifically for your hot tub model. Hot tub covers are custom-fitted to provide optimal insulation, protection from the elements, and security. They also typically feature locking mechanisms to prevent unauthorized access to the hot tub.
If you need to temporarily cover your hot tub with a tarp due to a damaged or missing cover, make sure to replace the cover as soon as possible to maintain the hot tub’s performance and prolong its lifespan.