Truck Boot For Cap

Truck Boot For Cap

Only Buy What You Need - Rubber Boot Material Sold by the Foot

This item is sold by the foot. Unlike other organizations that compel you to purchase more than you require. You buy the correct quantity you need. No waste.

Quick and Easy Installation

Installing this rubber boot is simple and requires minimal tools. Just press the seal tightly onto the frame of the window or pass through opening. This forms a weatherproof connection between the two units. Whether you're hauling, this seal prevents moisture and ensures cabin integrity during your journey.

Universal Fit: Compatible Rubber Seals for Trucks and Rigs

This rubber boot seal is commonly used in truck modifications. It's compatible with most mid-size trucks. Whether you're retrofitting a camper shell or building a custom rig, this seal offers broad fitment and dependable performance for your cab connection project.

Truck Boot For Cap Features and Benefits

Feature Benefit Use Case
Aesthetic Finish Clean, professional appearance enhances your build’s look Great for show rigs, restorations, or resale appeal
Audio Blow-Through Compatible Perfect for stereo mods and custom subwoofer enclosures Used in high-performance truck audio builds
Supports Walk-Through Conversions Lets you convert separate spaces into one continuous interior Used in van builds, campers, and custom sleeper cabs

Order Form

To begin your order just enter the total amount of feet of boot material you need in the appropriate box next to the item you want to order below. Check your entries then click on the "Order Now " button.

Accordion Boot - Part Number 541

Accordion Boot

The accordion boot is designed for cabs where you take out the truck window. This product works best with fiberglass shells that are 1/8" to 3/16" thick. Please note that both openings must be exactly the same size for this boot to fit properly.

How Accordion Boot Works Animation

$8.95 per foot

In Stock

Order 541

  1. Enter the total amount of feet of boot material you need in the text box
  2. Check your entries, then click on the "Order Now" button.

Compression Boot - Part Number 540

Compression Boot

Use this seal when you leave the rear slider window in the truck. This product works best with fiberglass shells that are 1/8" to 3/16" thick. You will also use this boot if the opening in the fiberglass shell is much larger than the opening in your truck.

How Compression Boot Works Animation

$7.95 per foot

In Stock

Order 540

  1. Enter the total amount of feet of boot material you need in the text box
  2. Check your entries, then click on the "Order Now" button.

Extra Wide Accordion Boot - Part Number 543

Extra Wide Accordion Boot

The extra wide accordion boot is designed applications where you have a large gap between the space you want to seal. This product works best with fiberglass shells or sheet metal flange that are 1/8" to 3/16" thick. Both openings must be exactly the same size for this boot to fit properly.

$11.50 per foot

In Stock

Order 543

  1. Enter the total amount of feet of boot material you need in the text box
  2. Check your entries, then click on the "Order Now" button.

Accordion Boot - Ultra Wide 10" Part Number 544

Accordion Boot 10 inch wide

The Ultra Wide 10 Inch accordion boot is designed for very wide gaps between cabs.. This product works best with fiberglass shells that are 1/8" to 3/16" thick. Please note that both openings must be exactly the same size for this boot to fit properly.

$13.90 per foot

In Stock

Order 544

  1. Enter the total amount of feet of boot material you need in the text box
  2. Check your entries, then click on the "Order Now" button.

Accordion Boot 15 - Part Number 546

Extra Wide Accordion Boot

The Accordion Boot 15 is designed applications where you have a large gap between the space you want to seal. This product works best with fiberglass shells or sheet metal flange that are 1/8" to 3/16" thick. Both openings must be exactly the same size for this boot to fit properly.

$16.50 per foot

In Stock

Order 546

  1. Enter the total amount of feet of boot material you need in the text box
  2. Check your entries, then click on the "Order Now" button.

Compression Bulb Seal - Part Number 545

Compression Bulb Seal

Use this seal when you leave the rear slider window in the truck. This product works best with fiberglass shells that are 1/8" to 3/16" thick. You will also use this boot if the opening in the fiberglass shell is much larger than the opening in your truck.

$7.95 per foot

In Stock

Order 545

  1. Enter the total amount of feet of boot material you need in the text box
  2. Check your entries, then click on the "Order Now" button.

Frequently Asked Questions

  • Can I keep my sliding windows and still use a truck boot for cap?

    Unfortunately, no. The slider windows must be removed because the truck boot for cap requires a clean flange or wall to attach. Sliders block access to this area.

  • Will the truck boot for cap work with thin metal or wood frames?

    Yes, but there must be a flange no thicker than 3/16". For wood or thick materials, add a metal strip (like aluminum flat bar) around the opening for the truck boot for capto grip.

  • I am installing a boot between a truck cab and utility box.The box is about 1/2" thick. Will the boot clips expand over that type of material?

    The material will not stretch that far. The maximum size that flange can be is 3/16" to receive the rubber. One solution to consider is to use flat bar and attach that around the opening in the box. One thing you must also remember - both opening need to be the same size and similar in shape.