Frequently Asked Questions
Check out our FAQ to learn more about our van and trailer accessories.
Design and manufacturing
Here are some frequently asked questions about the design and manufacturing of our products.
What is the production time for the window covers?
We process orders according to their order of priority. The production time may vary depending on the time of year and the volume of orders. As we manufacture all our products entirely in-house, the shipping time is generally between 2 to 4 weeks. The processing time is updated regularly on the homepage of our website.
Do you take custom Window cover orders?
Yes, custom orders are sometimes possible. If you have a custom request, please contact us so we can discuss your project and assess its feasibility. Please note that we only accept custom orders during our quieter periods in January and February.
Where are Overnight Van Supplies window covers produced?
All our products are proudly designed in Canada, more specifically in Quebec, in the village of Saint-Sauveur in the heart of the Laurentians.
Are thermal window covers effective against heat and cold?
Absolutely! Our thermal insulated window covers are designed to offer you optimal comfort in all seasons.
- In winter, they reduce heat loss by blocking the cold that enters through the windows.
- In summer, they limit the heat that penetrates the vehicle, keeping the interior cooler, even under a blazing sun.
In addition to improving the energy efficiency of your van, they also help maintain a comfortable temperature, whether for sleeping, working, or simply relaxing inside.
What is the difference between the 4-season window cover and the addition of Thinsulate 150G?
Both models are insulating and blackout, made with Ripstop fabric and EPE-foam insulation with a double layer of aluminum. The addition of Thinsulate 150G offers superior insulation thanks to its fibers that trap air, maximizing heat retention while remaining light and compact. Used in winter coats, this material guarantees protection down to -40°C for optimal warmth in the coldest conditions.
Are your thermal insulated window covers reversible?
Yes and no! The fabric of all our window covers is uniform on both sides. The Windshield window cover is reversible, but all other thermal insulated window covers are not. They are equipped with a magnetic system that works with a negative and positive pole. In addition, the windows of vans are generally asymmetrical.
How to store the thermal insulated window covers?
For the front cabin window covers, a storage bag is provided to store them once folded in an accordion style. For all other Window cover models (rear doors, crew window, sliding and universal window), they can remain in place once opened thanks to straps. All window covers for the side and rear windows are held in place by the magnetic system.
Shipping and returns
Everything you need to know about our shipping and return policy.
What are the shipping costs?
Shipping is free for orders of $300 or more throughout North America. However, we are not responsible for customs fees for shipments to the United States or other countries.
A $15 shipping fee is applied for orders under $300.
Is it possible to return items?
Yes absolutely. However, returns are accepted within 30 days of receiving the order.
Please note that, except in the case of a defective product or an error on our part, the return costs are the responsibility of the customer.
Is it possible to make an exchange?
Yes, an exchange is possible. However, the return costs as well as those related to the new shipment will be charged to you. If the product has a manufacturing defect for which we are responsible, we will make the exchange free of charge.
Is it possible to exchange custom-made window covers?
No, custom-made products cannot be exchanged. However, if your product has a manufacturing defect on our part, it will be replaced at our expense.
What are the shipping times?
A production time of 2 to 4 weeks applies when you place an order. Once this period has elapsed, the order is sent and generally received within 2 to 5 business days. Please allow a maximum of 30 business days before receiving your order.
What are the shipping costs for shipments to the United States?
Shipping is free throughout North America. As we have no control over customs fees, which vary by state, we are not responsible for these fees. You will have to pay them upon receipt of the package.
Do you ship internationally?
Yes, but our website does not allow us to calculate international shipping costs. Contact us so that we can assess the costs associated with this shipment.
Can I pick up my order directly at the Overnight Van Supplies workshop?
Yes, but you must contact us to make an appointment!

Our warranty policy
We stand by the quality of our products. If you notice any deterioration of your thermal insulated window covers or a manufacturing defect, please write to us to report the problem. We will be able to assess the situation and find a warranty solution.






