Trim Rings

Trim Rings for Sprinter 170"


All Trim Rings are sold in pairs.

Finish the interiors of your Sprinter 170" with custom-fit Trim Rings for your Flares. Flarespace's Trim Rings create a windowsill around the inside of the Flare and fill the space between the inside wall of the van and the inside wall of the Flares. Made of molded fiberglass, Trim Rings are designed to simply attach to the backside of your van's wall panels and are completely compatible with the rest of Flarespace's products. You also have the option of going high-tech with convenient mods on the passenger side – two USB 3.0 charging ports and two reading lights overhead.

The Flarespace 170 Trim Rings are 40.5"x 23.5", measuring in the middle.

Pro Tip: Flares, Trim Rings, and our Bed System are the ultimate trio, creating a flush surface from flare edge to flare edge so you can sleep with more room. Shop the Bundle & create the best floor plan for your Sprinter 170".

< Shop the rest of our Sprinter 170" collection

Have more questions? Take a look at our FAQ.


Material: Fiberglass
Finish: gel coat; ready for paint.
Country of origin: Proudly made in the USA.
What's included: 2 Trim Rings and written instructions.
Warranty: View warranty information here.
Production timeline: 1 week for production, 1 week to ship.

How To Install


Trim Rings FAQ

Why should I buy Trim Rings for my van build?
Because they’re awesome! Trim Rings save you time - If you are a finish carpenter or know how to scribe wiggle board, you can certainly make your own. Otherwise, avoid days of frustration and buy some Trim Rings.
Are Trim Rings a perfect fit?
Trim Rings occasionally have an imperfect fit. There are factors that we are unable to control and design around that include the thickness of the fiberglass, the imperfections in your van, the thickness of the insulation you use, etc. It is possible that when you receive the Trim Rings, you may need to add more insulation to your flare wall or spend time with your belt sander to get the contour exactly right. In any case you will have saved yourself an enormous amount of time.
How are Trim Rings installed?

We have detailed DIY installation videos and extensive written instructions included with your Trim Rings order. We're also always happy to answer questions directly – just shoot us an email at

If DIY is not your thing, Flarespace encourages all clients to seek one of our professional installers. It is a custom part that requires dry fitting and careful installation, so an experienced installer is a great option to get the job done.

Do Trim Rings come with a warranty?
Flarespace offers a one-year limited warranty from the date of purchase. Please refer to our full warranty disclaimer for further information.
Can I return my Trim Rings after purchase?
All of our parts are made to order, and we, therefore, do not accept returns. Trim Rings are shipped in custom packaging to ensure safe delivery. In the event that the shipment is damaged, the customer is required to wait for inspection from the shipping company and take specific pictures of the damage to the part and packaging. Flarespace will not be responsible for repairing or replacing damaged Trim Rings if an inspection doesn't occur. Please let us know immediately if your order sustains damage during their time with the shipping company. Do not have parts repaired or dispose of packaging until the claim resolution process is finished.
Can you ship Trim Rings internationally?
Flarespace utilizes ground shipping within the continental US (shipping charges calculated at checkout). International customers have successfully used freight forwarding companies to ship their orders outside of the US. Carlile and Vanguard have export logistics centers in the US and assist with account setup and customs requirements. Flarespace will ship to one of these centers.