Cap-it Bulldog CMX Modular Aluminum Canopy – Side Windows (E)
Cap-it Bulldog CMX Modular Aluminum Canopy - Side Windows
Aluminum construction. Gullwing side doors. Sliding side windows. Shipped prepaid to your door from Mississauga, Ontario.
The Cap-it Bulldog CMX Modular Aluminum Canopy - Side Windows is built for truck owners who want secure cargo protection, improved visibility, pet-friendly airflow, and the strength of a modular aluminum canopy, without premium canopy pricing.
Cap-it has been The Canopy Specialist since 1977. As a Canadian-owned company with decades of truck cap experience, we have built the CMX program to make aluminum canopies more accessible to truck owners across Canada.
This Side Windows model features gullwing-style lift-up side doors with integrated sliding glass windows, giving you easy access, natural light, and controlled airflow into the truck bed while maintaining secure, lockable storage.
Buy online with confidence. This canopy ships prepaid from our Mississauga, Ontario distribution centre, with online support available to help confirm fitment, answer product questions, and guide capable buyers through assembly and installation.
Assembly & Installation Video
For customers receiving their CMX canopy by freight, this assembly and installation video shows the process clearly from start to finish.
Important: The CMX canopy ships unassembled. Assembly, sealing, mounting, and third brake light wiring are required. Review the video before ordering to ensure you are comfortable with the process or have access to a qualified installer.
Why Buy from Cap-it?
-
The Canopy Specialist since 1977
Cap-it has been focused on truck caps and truck accessories for decades. -
Canadian Owned
Built by a Canadian company that understands Canadian trucks, weather, and customers. -
Ships from Mississauga, Ontario
Inventory is positioned in Ontario for faster, more efficient shipping across Eastern Canada. -
Prepaid Shipping to Your Door
No hidden freight, duty, or brokerage fees at checkout. -
Online Fitment Support
Need help confirming your truck, bed length, or application? Our team can help before you order.
Key Features & Benefits
Aluminum Alloy Construction & Finish
Constructed from aluminum alloy panels and structure, the CMX features a durable multi-stage coated finish designed to resist corrosion, road salt, and everyday wear in Canadian driving conditions.
Gullwing Side Doors with Sliding Glass Windows
The CMX Side Windows canopy features lift-up gullwing side doors on both sides, each equipped with sliding glass windows.
These windows allow controlled airflow into the truck bed, bring natural light into the canopy, and improve outward visibility. Sliding windows are especially popular with pet owners, offering ventilation and visual connection when transporting dogs in the truck bed (with appropriate restraints and setups).
Front & Rear Glass Windows for Cab Visibility
The CMX canopy includes a solid front glass window and a glass rear door window, allowing clear sight lines through the canopy using your truck’s rear view mirror.
The front window is fixed (non-opening) and designed for strength, weather protection, and reliable visibility between the cab and truck bed.
Ventilation and airflow are provided through the sliding side windows integrated into the gullwing doors.
Rear Lift-Up Door with Secure Locking
The rear door provides full-height access to your truck bed and features secure locking hardware for everyday security.
Lock Covers Included
Lock covers are included as standard on all six door locks, helping protect lock mechanisms from dirt, moisture, and road debris while maintaining a clean, finished appearance.
Integrated Third Brake Light
The CMX canopy includes a high-mounted third brake light as standard, improving rear visibility and safety once installed.
Roof Load Capability
The CMX is rated to support practical roof-mounted accessories such as racks, cargo carriers, and rooftop gear.
- Static roof load: 300 kg (661 lb)
- Dynamic road load: 200 kg (440 lb)
These ratings apply to the canopy and compatible roof rack systems.
Weather Protection (Canopy)
The CMX canopy carries an IP65 water resistance rating, meaning it is designed to resist rain and water spray when properly assembled and sealed.
During installation, the canopy should be sealed at all panel joints and sealed to the truck bed rails. Pickup truck beds are not waterproof by design, and water intrusion can still occur through tailgates and factory bed seams.
For customers wanting additional protection, upgraded bed sealing options such as tailgate seals may help reduce water entry depending on vehicle design and application.
Clean, Vehicle-Specific Fitment
Designed to suit modern truck beds, the CMX delivers a tidy, well-integrated appearance that complements the lines of your truck.
Optional Roof Rack Systems
The Bulldog CMX Modular Aluminum Canopy is compatible with optional Cap-it roof rack systems, all rated to match the canopy’s load capacities.
Low-profile roof racks are ideal for ladders, building materials, and everyday cargo while keeping overall vehicle height to a minimum.
High-profile roof racks provide added clearance above the canopy roof, making room for bulkier cargo or accessories such as rooftop tents.
Vehicle Applications
The Cap-it Bulldog CMX Modular Aluminum Canopy is offered in vehicle-specific applications designed to match your truck’s make, model, and bed length.
Use the application dropdown menu above to select your vehicle. The chart below provides additional fitment detail, including bed length, canopy model, and part number.
Important: Always double-check the bed length of your truck before ordering to ensure you receive the correct canopy for your vehicle. If you are unsure, contact Cap-it before ordering and we can help confirm fitment.
| Make / Model | Year | Bed Length | Canopy Model | Part Number |
|---|---|---|---|---|
| Chevy / GMC | ||||
| Silverado / Sierra 1500 | 2019+ 2009-2018 |
5'8" | W - Side Window | CMX 110-1958-W |
| Silverado / Sierra 1500 Silverado / Sierra HD |
2019+ 2015-2018 |
6'6" | W - Side Window | CMX 110-1966-W |
| Silverado / Sierra HD | 2020+ | 6'8" | W - Side Window | CMX 110-2068-W |
| Dodge / RAM | ||||
| 1500 DT 1500 DS "Classic" |
2019+ 2009-2018 |
5'7" | W - Side Window | CMX 210-1957-W |
| 1500 (New Body Style) | 2019+ | 6'4" | W - Side Window | CMX 210-1964-W |
| Ford | ||||
| F-150 | 2021+ 2015-2020 |
5'6" | W - Side Window | CMX 310-2156-W |
| F-150 | 2021+ | 6'6" | W - Side Window | CMX 310-2166-W |
| SuperDuty | 2023+ 2017-2022 |
6'8" | W - Side Window | CMX 310-1768-W |
| Jeep | ||||
| Gladiator JT | 2020+ | 5' | W - Side Window | CMX 710-2050-W |
| Toyota | ||||
| Tacoma | 2024+ | 5' | W - Side Window | CMX 410-2450-W |
| Tacoma | 2024+ | 6' | W - Side Window | CMX 410-2460-W |
| Tacoma | 2016-2023 | 5' | W - Side Window | CMX 410-1650-W |
| Tacoma | 2016-2023 | 6' | W - Side Window | CMX 410-1660-W |
| Tundra | 2022+ 2015-2021 |
5'6" | W - Side Window | CMX 410-2256-W |
| Tundra | 2022+ 2015-2021 |
6'6" | W - Side Window | CMX 410-2266-W |
Shipping & Delivery
This CMX canopy ships prepaid from our Mississauga, Ontario distribution centre directly to your door.
- Ships crated and unassembled
- Prepaid freight included at checkout
- No hidden duty, brokerage, or cross-border fees
- Online support available before and after purchase
Delivery note: This is an oversized freight shipment. The receiving location must be able to accept a large crated canopy shipment. Inspect freight upon arrival and report any visible damage before signing whenever possible.
Warranty
The Cap-it Bulldog CMX Modular Aluminum Canopy is backed by:
- 1-year structural warranty covering the canopy structure and panels
- 120-day limited warranty on wearable components
Specifications
- Material: Aluminum alloy
- Finish: Multi-stage coated aluminum
- Side access: Gullwing lift-up side doors with sliding glass windows
- Front window: Fixed glass for cab-to-bed visibility
- Rear access: Lockable lift-up rear door
- Static roof load: 300 kg (661 lb)
- Dynamic road load: 200 kg (440 lb)
- Water resistance (canopy): IP65
- Corrosion resistance: ASTM B117 salt spray tested, over 720 hours
- Lock covers: Included on all six door locks
- Third brake light: Included as standard
- Warranty: 1-year structural, 120-day wearable components
Looking for Exterior MOLLE Instead?
This canopy is also available with solid gullwing side doors featuring exterior-mounted MOLLE panels for customers who prioritise exterior gear mounting and utility access.
View the CMX Modular Aluminum Canopy - Side MOLLE.
Frequently Asked Questions
Do the side doors open?
Yes. The CMX Side Windows canopy features lift-up gullwing side doors on both sides, along with a lift-up rear door for full access to the truck bed.
Are the side windows opening or fixed?
The side windows are sliding glass windows, allowing controlled airflow and ventilation when open.
Is the front window opening?
No. The front window is a fixed glass panel designed for strength, weather protection, and reliable visibility through the canopy using your rear view mirror.
Are sliding windows suitable for dogs?
Yes. Sliding side windows are popular with dog owners as they allow light and airflow into the truck bed. Always ensure pets are transported safely and appropriately for your setup.
Is the canopy waterproof?
The canopy carries an IP65 water resistance rating and is designed to handle rain and road spray when properly assembled and sealed. Pickup truck beds are not waterproof by design, and some water intrusion can still occur through tailgates and factory seams.
Can I add roof racks or a rooftop tent?
Yes. The CMX supports optional low-profile or high-profile roof rack systems rated to match the canopy’s load capacities. High-profile racks can be configured to support rooftop tents within the canopy’s load ratings.
Does this canopy arrive fully assembled?
No. The CMX ships crated and unassembled. Assembly, sealing, mounting, and wiring of the third brake light are required.
Can Cap-it help me before I order?
Yes. Cap-it can help confirm fitment, bed length, and general product questions before purchase.
What warranty does the CMX include?
The CMX includes a 1-year structural warranty and a 120-day limited warranty on wearable components.
Ready to Order
Select your vehicle application from the dropdown menu above, confirm bed length and availability, and place your order online. If you need help confirming fitment before ordering, contact Cap-it and we’ll help make sure you get the correct canopy for your truck.
Original: $2,122.02
-65%$2,122.02
$742.71
Description
Cap-it Bulldog CMX Modular Aluminum Canopy - Side Windows
Aluminum construction. Gullwing side doors. Sliding side windows. Shipped prepaid to your door from Mississauga, Ontario.
The Cap-it Bulldog CMX Modular Aluminum Canopy - Side Windows is built for truck owners who want secure cargo protection, improved visibility, pet-friendly airflow, and the strength of a modular aluminum canopy, without premium canopy pricing.
Cap-it has been The Canopy Specialist since 1977. As a Canadian-owned company with decades of truck cap experience, we have built the CMX program to make aluminum canopies more accessible to truck owners across Canada.
This Side Windows model features gullwing-style lift-up side doors with integrated sliding glass windows, giving you easy access, natural light, and controlled airflow into the truck bed while maintaining secure, lockable storage.
Buy online with confidence. This canopy ships prepaid from our Mississauga, Ontario distribution centre, with online support available to help confirm fitment, answer product questions, and guide capable buyers through assembly and installation.
Assembly & Installation Video
For customers receiving their CMX canopy by freight, this assembly and installation video shows the process clearly from start to finish.
Important: The CMX canopy ships unassembled. Assembly, sealing, mounting, and third brake light wiring are required. Review the video before ordering to ensure you are comfortable with the process or have access to a qualified installer.
Why Buy from Cap-it?
-
The Canopy Specialist since 1977
Cap-it has been focused on truck caps and truck accessories for decades. -
Canadian Owned
Built by a Canadian company that understands Canadian trucks, weather, and customers. -
Ships from Mississauga, Ontario
Inventory is positioned in Ontario for faster, more efficient shipping across Eastern Canada. -
Prepaid Shipping to Your Door
No hidden freight, duty, or brokerage fees at checkout. -
Online Fitment Support
Need help confirming your truck, bed length, or application? Our team can help before you order.
Key Features & Benefits
Aluminum Alloy Construction & Finish
Constructed from aluminum alloy panels and structure, the CMX features a durable multi-stage coated finish designed to resist corrosion, road salt, and everyday wear in Canadian driving conditions.
Gullwing Side Doors with Sliding Glass Windows
The CMX Side Windows canopy features lift-up gullwing side doors on both sides, each equipped with sliding glass windows.
These windows allow controlled airflow into the truck bed, bring natural light into the canopy, and improve outward visibility. Sliding windows are especially popular with pet owners, offering ventilation and visual connection when transporting dogs in the truck bed (with appropriate restraints and setups).
Front & Rear Glass Windows for Cab Visibility
The CMX canopy includes a solid front glass window and a glass rear door window, allowing clear sight lines through the canopy using your truck’s rear view mirror.
The front window is fixed (non-opening) and designed for strength, weather protection, and reliable visibility between the cab and truck bed.
Ventilation and airflow are provided through the sliding side windows integrated into the gullwing doors.
Rear Lift-Up Door with Secure Locking
The rear door provides full-height access to your truck bed and features secure locking hardware for everyday security.
Lock Covers Included
Lock covers are included as standard on all six door locks, helping protect lock mechanisms from dirt, moisture, and road debris while maintaining a clean, finished appearance.
Integrated Third Brake Light
The CMX canopy includes a high-mounted third brake light as standard, improving rear visibility and safety once installed.
Roof Load Capability
The CMX is rated to support practical roof-mounted accessories such as racks, cargo carriers, and rooftop gear.
- Static roof load: 300 kg (661 lb)
- Dynamic road load: 200 kg (440 lb)
These ratings apply to the canopy and compatible roof rack systems.
Weather Protection (Canopy)
The CMX canopy carries an IP65 water resistance rating, meaning it is designed to resist rain and water spray when properly assembled and sealed.
During installation, the canopy should be sealed at all panel joints and sealed to the truck bed rails. Pickup truck beds are not waterproof by design, and water intrusion can still occur through tailgates and factory bed seams.
For customers wanting additional protection, upgraded bed sealing options such as tailgate seals may help reduce water entry depending on vehicle design and application.
Clean, Vehicle-Specific Fitment
Designed to suit modern truck beds, the CMX delivers a tidy, well-integrated appearance that complements the lines of your truck.
Optional Roof Rack Systems
The Bulldog CMX Modular Aluminum Canopy is compatible with optional Cap-it roof rack systems, all rated to match the canopy’s load capacities.
Low-profile roof racks are ideal for ladders, building materials, and everyday cargo while keeping overall vehicle height to a minimum.
High-profile roof racks provide added clearance above the canopy roof, making room for bulkier cargo or accessories such as rooftop tents.
Vehicle Applications
The Cap-it Bulldog CMX Modular Aluminum Canopy is offered in vehicle-specific applications designed to match your truck’s make, model, and bed length.
Use the application dropdown menu above to select your vehicle. The chart below provides additional fitment detail, including bed length, canopy model, and part number.
Important: Always double-check the bed length of your truck before ordering to ensure you receive the correct canopy for your vehicle. If you are unsure, contact Cap-it before ordering and we can help confirm fitment.
| Make / Model | Year | Bed Length | Canopy Model | Part Number |
|---|---|---|---|---|
| Chevy / GMC | ||||
| Silverado / Sierra 1500 | 2019+ 2009-2018 |
5'8" | W - Side Window | CMX 110-1958-W |
| Silverado / Sierra 1500 Silverado / Sierra HD |
2019+ 2015-2018 |
6'6" | W - Side Window | CMX 110-1966-W |
| Silverado / Sierra HD | 2020+ | 6'8" | W - Side Window | CMX 110-2068-W |
| Dodge / RAM | ||||
| 1500 DT 1500 DS "Classic" |
2019+ 2009-2018 |
5'7" | W - Side Window | CMX 210-1957-W |
| 1500 (New Body Style) | 2019+ | 6'4" | W - Side Window | CMX 210-1964-W |
| Ford | ||||
| F-150 | 2021+ 2015-2020 |
5'6" | W - Side Window | CMX 310-2156-W |
| F-150 | 2021+ | 6'6" | W - Side Window | CMX 310-2166-W |
| SuperDuty | 2023+ 2017-2022 |
6'8" | W - Side Window | CMX 310-1768-W |
| Jeep | ||||
| Gladiator JT | 2020+ | 5' | W - Side Window | CMX 710-2050-W |
| Toyota | ||||
| Tacoma | 2024+ | 5' | W - Side Window | CMX 410-2450-W |
| Tacoma | 2024+ | 6' | W - Side Window | CMX 410-2460-W |
| Tacoma | 2016-2023 | 5' | W - Side Window | CMX 410-1650-W |
| Tacoma | 2016-2023 | 6' | W - Side Window | CMX 410-1660-W |
| Tundra | 2022+ 2015-2021 |
5'6" | W - Side Window | CMX 410-2256-W |
| Tundra | 2022+ 2015-2021 |
6'6" | W - Side Window | CMX 410-2266-W |
Shipping & Delivery
This CMX canopy ships prepaid from our Mississauga, Ontario distribution centre directly to your door.
- Ships crated and unassembled
- Prepaid freight included at checkout
- No hidden duty, brokerage, or cross-border fees
- Online support available before and after purchase
Delivery note: This is an oversized freight shipment. The receiving location must be able to accept a large crated canopy shipment. Inspect freight upon arrival and report any visible damage before signing whenever possible.
Warranty
The Cap-it Bulldog CMX Modular Aluminum Canopy is backed by:
- 1-year structural warranty covering the canopy structure and panels
- 120-day limited warranty on wearable components
Specifications
- Material: Aluminum alloy
- Finish: Multi-stage coated aluminum
- Side access: Gullwing lift-up side doors with sliding glass windows
- Front window: Fixed glass for cab-to-bed visibility
- Rear access: Lockable lift-up rear door
- Static roof load: 300 kg (661 lb)
- Dynamic road load: 200 kg (440 lb)
- Water resistance (canopy): IP65
- Corrosion resistance: ASTM B117 salt spray tested, over 720 hours
- Lock covers: Included on all six door locks
- Third brake light: Included as standard
- Warranty: 1-year structural, 120-day wearable components
Looking for Exterior MOLLE Instead?
This canopy is also available with solid gullwing side doors featuring exterior-mounted MOLLE panels for customers who prioritise exterior gear mounting and utility access.
View the CMX Modular Aluminum Canopy - Side MOLLE.
Frequently Asked Questions
Do the side doors open?
Yes. The CMX Side Windows canopy features lift-up gullwing side doors on both sides, along with a lift-up rear door for full access to the truck bed.
Are the side windows opening or fixed?
The side windows are sliding glass windows, allowing controlled airflow and ventilation when open.
Is the front window opening?
No. The front window is a fixed glass panel designed for strength, weather protection, and reliable visibility through the canopy using your rear view mirror.
Are sliding windows suitable for dogs?
Yes. Sliding side windows are popular with dog owners as they allow light and airflow into the truck bed. Always ensure pets are transported safely and appropriately for your setup.
Is the canopy waterproof?
The canopy carries an IP65 water resistance rating and is designed to handle rain and road spray when properly assembled and sealed. Pickup truck beds are not waterproof by design, and some water intrusion can still occur through tailgates and factory seams.
Can I add roof racks or a rooftop tent?
Yes. The CMX supports optional low-profile or high-profile roof rack systems rated to match the canopy’s load capacities. High-profile racks can be configured to support rooftop tents within the canopy’s load ratings.
Does this canopy arrive fully assembled?
No. The CMX ships crated and unassembled. Assembly, sealing, mounting, and wiring of the third brake light are required.
Can Cap-it help me before I order?
Yes. Cap-it can help confirm fitment, bed length, and general product questions before purchase.
What warranty does the CMX include?
The CMX includes a 1-year structural warranty and a 120-day limited warranty on wearable components.
Ready to Order
Select your vehicle application from the dropdown menu above, confirm bed length and availability, and place your order online. If you need help confirming fitment before ordering, contact Cap-it and we’ll help make sure you get the correct canopy for your truck.
