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Van Bump Outs

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Van Bump Outs for Sprinter Camper Vans & Conversion Builds

Transform your Sprinter van with premium van bump outs designed to expand interior living space, improve sleeping comfort, and increase usable square footage. These high-quality fiberglass rear quarter extensions are engineered to create valuable extra room in your van build. :contentReference[oaicite:0]{index=0}

Perfect for Sprinter camper van conversions, storage expansions, or custom layouts, bump outs unlock sideways sleeping space and support integrated window and LED lighting installations. :contentReference[oaicite:1]{index=1}

  • Fiberglass molded construction for strength and durability
  • Matte black install-ready finish
  • Integrated lighting and window capability
  • Improves comfort and interior space efficiency
What Are Van Bump Outs?

Space-Enhancing Rear Quarter Extensions

Van bump outs are fiberglass rear quarter extensions that expand the interior of your Sprinter van, providing more living and sleeping volume. Whether you’re building a camper van, crew van, or mobile workspace, bump outs add usable square footage to critical areas. :contentReference[oaicite:2]{index=2}

These bump outs are designed for easy installation and can include integrated windows and LED lighting for added comfort and functionality. :contentReference[oaicite:3]{index=3}

Why Choose Van Windows Direct Bump Outs

Premium Design & Builder Value

Van Windows Direct bump outs come ready to install with a matte black finish — no painting required unless desired. This eliminates prep work and reduces build time. :contentReference[oaicite:4]{index=4}

Integrated Features

Most bump outs include space for a trusted slider window and a built-in 12V LED light bar for ambient illumination. This adds both practicality and style to your van’s interior. :contentReference[oaicite:5]{index=5}

Superior Value Compared to Other Brands

Compared with other rear extension options that require paint, window sourcing, and accessories, VWD bump outs offer a one-stop upgrade at significant cost savings. :contentReference[oaicite:6]{index=6}

Vehicle Application: Sprinter Vans

Designed for Sprinter 144″ & 170″ Wheelbases

Van Windows Direct bump outs are molded specifically for the rear quarter of Mercedes-Benz Sprinter vans with 144″ and 170″ wheelbases. These extensions maximize interior volume without sacrificing exterior style or structural integration. :contentReference[oaicite:7]{index=7}

Compatible with both driver and passenger side rear panels, they make sideways sleeping and expanded layouts practical for taller build occupants. :contentReference[oaicite:8]{index=8}

Bump Outs vs Windows & Other Mods

Combine Bump Outs with Window Upgrades

Bump outs are even more powerful when paired with the right van window solutions for comfort and light. Combine them with related window upgrades to complete your build: :contentReference[oaicite:9]{index=9}

This strategic combination helps balance space, airflow, privacy, and natural light throughout your build. :contentReference[oaicite:10]{index=10}

Key Bump Out Benefits

Why Builders Love Bump Outs

Expanded Living & Sleeping Space

Bump outs add interior volume, making it easier to sleep sideways, install beds, or add storage systems. :contentReference[oaicite:11]{index=11}

Plug-and-Play Integration

Integrated window openings and lighting simplify build planning and reduce accessory sourcing complexity. :contentReference[oaicite:12]{index=12}

Matte Black Install-Ready Finish

The matte black gel coat exterior provides a clean, rugged look and eliminates prep work unless color matching is desired. :contentReference[oaicite:13]{index=13}

Versatile Interior Uses

  • Sleeping zones
  • Rear storage and gear areas
  • Light or lounge zones
  • Accessory and gear mounting platforms
Installation Support & Accessories

Complete Your Build Better

Van Windows Direct has installation guides and compatible accessories that help you finish your bump out installation with confidence. :contentReference[oaicite:14]{index=14}

These accessories ensure proper sealing, professional finishes, and improved comfort. :contentReference[oaicite:15]{index=15}

Frequently Asked Questions About Van Bump Outs

Van Bump Out FAQ

What are van bump outs?

Van bump outs are fiberglass rear quarter extensions that increase interior living space in Sprinter vans. :contentReference[oaicite:16]{index=16}

Do bump outs come with windows?

Many kits include integrated openings for sliders or other window types, often with a default half-slider included. :contentReference[oaicite:17]{index=17}

Can bump outs be installed by DIY builders?

Yes. With proper tools and sealants, many owners install bump outs using professional installation guides. :contentReference[oaicite:18]{index=18}

Do bump outs affect insulation?

When installed with correct trim and sealing techniques, they have minimal impact on thermal comfort. :contentReference[oaicite:19]{index=19}

Shop Van Bump Outs at Van Windows Direct

Explore premium Sprinter van bump outs designed to expand your interior space while enhancing comfort and functionality. Upgrade your build with durable, install-ready rear quarter extensions from Van Windows Direct. :contentReference[oaicite:20]{index=20}

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