Frequently asked questions

Read our FAQ to find out more about our accessories for vans and trailers.

Faq Delivery and returns Warranty Installation guides

Design and manufacturing

Here are some frequently asked questions about the design and manufacture of our products.

How long does it take to produce Window covers?

We process orders in order of priority. Production lead times may vary depending on the time of year and order volume. As we manufacture all our products entirely in-house, shipping time is generally between 2 and 4 weeks. Processing times are updated regularly on our website homepage.

Do you order custom Window covers ?

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 August, September, January and February.

Where are Overnight Van Supplies Window covers produced?

All our products are proudly made in Canada, more precisely in Quebec, in the village of Saint-Sauveur in the heart of the Laurentians.

Are thermal curtains effective against heat and cold?

Absolutely! Our thermally insulated curtains are designed for optimum comfort in all seasons.

  • In winter, they reduce heat loss by blocking cold entering through windows.
  • In summer, they limit the heat entering the vehicle, keeping the interior cooler, even under the scorching sun.

As well as improving your van's energy efficiency, they also help maintain a pleasant temperature, whether you're sleeping, working or just relaxing indoors.

What's the difference between the 4-season window cover and the addition of Thinsulate 150G?

Both models are insulating and light-breaking, made with Ripstop fabric and EPE-foam insulation with double aluminum face. The addition of Thinsulate 150G offers superior insulation thanks to its air-trapping fibers, maximizing heat retention while remaining lightweight and compact. Used in winter coats, this material guarantees protection down to -40°C for optimum warmth in the coldest conditions.

Are your thermal insulation curtains reversible?

Yes and no! The fabric of all our Window covers is uniform on both sides. The window cover for the windscreen is reversible, but all other thermal insulation curtains are not. They are equipped with a magnetic system that works with a negative and positive pole. What's more, van windows are generally asymmetrical.

How do I store thermal insulation curtains?

For front-cabin window cover , a storage bag is supplied for storing them when folded accordion-style. For all other window cover models (rear doors, crew window, sliding window and universal), they can remain in place once open, thanks to straps. All curtains for side and rear windows are held in place by a magnetic system.

Shipping and returns

Everything you need to know about our shipping and returns policy.

What are the delivery costs?

Delivery is free throughout North America. However, we are not responsible for customs charges for shipments to the United States or other countries.

Is it possible to make an exchange?

Yes, an exchange is possible. However, you will be charged the return shipping costs as well as those related to the new shipment. If the product has a production defect for which we are responsible, we will exchange it free of charge.

Is it possible to make an exchange for 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.

How long does shipping take?

A production lead time of 2 to 4 weeks applies when you place an order. Once this time has elapsed, the order is dispatched and generally received between 2 and 5 working days. Please allow a maximum of 30 working days before receiving your order.

What are the shipping costs for shipments to the United States?

Shipping is free anywhere in North America. As we have no control over customs fees, which vary from state to state, we are not responsible for these fees. You will have to pay them when you receive your package.

Do you ship internationally?

Yes, but our website does not allow us to calculate international shipping costs. Please contact us so that we can assess the cost of your shipment.

Can I pick up my order directly at Overnight Van Supplies?

Yes, but you must contact us to make an appointment!

Can't find the answer?

Don't hesitate to contact us.

Our warranty policy

We stand by the quality of our products. If you notice any deterioration of your thermal insulation curtains or a manufacturing defect, please write to us with the problem. We'll assess the situation and work out a warranty solution.