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Chevrolet Astro Van 16" Fiberglass High Top 1985–2005
Enhance your Chevy Astro with a precision-fit fiberglass roof extension engineered for superior durability, comfort, and functionality. Our lightweight, one-piece fiberglass tops are molded to match the factory body lines of the Chevy Astro, ensuring a seamless, aerodynamic profile that resists leaks and stands up to years of adventure and work.
This roof extension adds approximately 16 inches of interior height, bringing the standing room to roughly 5'7" at the high point. The added vertical space transforms your cargo van into a more versatile environment—ideal for off-grid travel, commercial use, camper builds, and mobile workstations. The smooth fiberglass shell increases usable storage volume while maintaining efficient airflow, reducing drag, and preserving fuel economy.
Every unit is individually built to order, allowing you to customize your roof with the accessories that matter most—roof vents, solar panel mounts, bunk windows, wiring passages, cargo rails, and more. Whether you are planning a weekend camper conversion or upgrading a full mobile workspace, your high top is created to match your exact needs.
Why Choose High Top Van
High Top Vans is a small, dedicated shop based in the Pacific Northwest. Our low overhead allows us to keep prices competitive and pass real savings directly to our customers—without compromising craftsmanship or materials. We take pride in our work, and we genuinely enjoy helping people create vans that let them explore farther, work more efficiently, and live more freely.
Every high top we build is shaped by hands-on experience, attention to detail, and a passion for the outdoor lifestyle. When you choose High Top Van, you’re choosing a team that values quality, transparency, and adventure as much as you do.
Exterior Finish Options
White Gelcoat
Included in Base Price
A durable white gelcoat exterior that provides a structural, weather-resistant surface. This finish is suitable for use as-is or as a base for paint or additional finishing. May exhibit minor cosmetic blemishes.
Gloss White Gelcoat Upgrade
+$450
A fully finished white gelcoat exterior that is polished to a high-gloss for a smooth, uniform appearance. This surface is intended to be visually complete without additional coatings.
Interior Finish Options
Raw Fiberglass
Included with Base Price
Standard raw fiberglass texture. This option is ideal for builders who plan to complete their own interior finishing or insulation.
Interior White
Starting at $400
A clean, bright white interior coating that creates a more polished appearance compared to raw fiberglass.
Camp-Ready Interior
Starting At $600
A ready-to-use interior package featuring the Interior White Finish combined with LED light strips installed the full length of the high top on both sides.
Add-Ons
Insulation Upgrade
Starting at $995
A fully insulated interior where the entire high-top is lined with closed-cell foam layered between reinforced reflective foil. Ideal for temperature regulation and year-round comfort.
Roof Vent
Starting at $595
The Maxxair Roof Vent provides reliable airflow and temperature control. Price includes install kit and labor.
Solar Panels
Starting at $750
Expand your off-grid capability with customizable solar configurations to match your power needs. Your choice of up to 400 watts of solar. Includes 10 ft. of coiled wire inside.
Bunk Windows
Starting at $550
Add natural light and cross-ventilation with compact, low-profile windows.
Starlink Mount
Starting at $395
A secure, low-profile mounting solution for seamless satellite connectivity on the road.
Does Not include Starlink.
Patio Awning
Starting at $1630
Create shaded outdoor living space with the trusted Fiamma F43 awning with HTV articulating mounts. Includes interior reinforcement.
Porch Light
Starting at $225
Increase visibility and safety around your entry door with a bright exterior Baja Designs LED light with a custom HTV Housing.
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Testimonials
We love our High Top from HTV. Micah and Lindsay were both great to work with and super helpful with any questions we had. We 100% recommend HTV for your van build needs.
High quality work! They kept us informed on all costs thru install. Lindsay & Micah are a great team! And the turn around was quick. Love our new High Top!
High quality, fair price, they went out of the way to explain their process from start to finish. They were super easy to work with and had same day turn around. I would highly recommend for your van build needs.
Lindsay and Mica are professional, kind, and know whats up! My partner does his research on what's on the market, and after having our van for over a month, we are SOOO happy we went with them! Thank you guys!
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