The Ultimate "Tessera SE"

Check here all the available models:


Easy & simple open-close manual operation

The operation of the new Tessera SE is easier than ever due to its revolutionary design.

The open-close function of the Tessera SE is smoothly performed inside the canister without any support of spring or electric motor.


Specially made side rail parts (5mm thickness)

Specially made side rails (thickness: 5mm), which follows 100% the shape and design of the trunk’s rail parts (in length and width). As a result, this provides better insulation from weather conditions and a strong and durable installation procedure for all types of roll bars, side handrails and loading bars for heavy usage. It also offers you the flexibility to combine it with original accessories (OEM), such as roll bars.
(Patent Numbers: WO 2014/053863, No. 1008153, No. 1007595)


T-slots rack for NO Drill accessories

Side rails parts with built in T-slots for easy and secure installation with NO DRILL of extra accessories like: Roll bars, side handrails and cross racks.

Installation kit for roll bars and side handrails with NO Drill

Now it is available as extra accessories our specially designed roll bar kit (RB-Kit) and side handrails kit (KOY-Kit) for installing these accessories in our built in T-slots with no need for drilling (CAUTION: ONLY for light use (max. load 70kg)).


Security Systems

    Knife proof slats
    Specially designed wider, stronger and “Knife proof” slats, for 100% security of the load.

Internal Locking System (ILS)

Specially designed internal locking system to prevent unauthorised access. Unlock Tessera SE by just pulling the strap or the locking internal handle and make your daily life easier. Better protection and usage in low temperatures.


Aluminium Locking Teeth (ALT)

The only roll top cover with “AUTOMATIC ALUMINIUM” locking teeth for maximum security (no plastic) of the load.

Camera System

Ultimate Weather Proof Systems

2 main drains into the canister area.

Specially designed 2 main oversize drainage systems Φ20 with 2 overflowing systems in the canister body, tested to last in the most extreme weather conditions (60 litres/min).


Side rail drainages

Specially designed 2 big drains into the side rails parts.


The one and only Anti-Leaf System (ALS)

The only roll top cover in the global market with a specially made obstruction system (anti-leaf system), to protect the water drains of canister from leaves and small trash.
(Patent number: EP19151572.5)



Specially designed slats with embedded silicon seal for the best protection to rainy days.


Perfect protection

Provides perfect protection to any weather conditions because of the combination of sealed side rail parts with our specially designed slats.

Makes your life easy & practical


Maximum load capacity

An innovative design of rear slat in combination of the smallest canister's dimensions (Double Cab 20cm x 23cm (HxW) & Space cab / Single cab / American models  26cm x 30cm (HxW)), offers the advantage of maximizing load net capacity both in length and height.


Easy access to canister’s body any time

Specially designed canister cover enabling to have easy access and control of your Tessera SE.


Vertical clearance

Tessera SE continues its heritage (from Tessera4x4 Roll SOT-ROLL series) and sits above your truck bed, so there’s more height under the roll top cover.



Can be installed easily in vehicles with or without bed-liners. In case of bed-liners can be easily installed with UNDER-rail types or OVER-rail types with no need for the rail part to be cut.


We became even quicker

Easy and extremely quick installation without drilling holes in the trunk area (installation with holes in cases with extra accessories (e.g.: roll bars, side handrails, loading bar) for heavy usage and water drainages (without bedliners)).


Our next generation powder coat finish

New generation of Super Durable fine textured powder coatings. Due to its superior weathering resistance (3 years in Florida weather resistant), it is recommended for architectural and other demanding applications where gloss, colour retention and long-term aesthetics are significant.
✓ Exceptional abrasion resistance.
✓ Increased chemical resistance.
✓ Low sensitivity to pollution.
✓ Superb edge coverage that reduces the risk of corrosion.
✓ Stable structure at different film thicknesses.
✓ Very good transfer efficiency and penetration to difficult areas.
✓ High yield due to low density.
✓ All PP 600 Ammos products are heavy metal and TGIC free.
✓ PP 600 Ammos is approved by QUALICOAT for Class 2 - Category 1 (Approval number: P-0780).
✓ Neokem applies certified quality and environmental management systems as per: ISO 9001:2015 and ISO 14001:2015.
✓ PP 600 Ammos is applied at a thickness of 60-100 microns by electrostatic spray or trio-charging equipment to ensure full coverage and therefore colour homogeneity.
✓ The curing of the powder occurs in a suitable convection oven 15 minutes at 190 °C.


Aerodynamics to boost fuel economy

It contributes to aerodynamics and overall driving experience especially at high speeds and windy days. Also offers far more favourable fuel efficiency.

Designed with Nature in mind

    Environmental Certification
    We are certificated with TUV Austria EN ISO 14001:2005

Handmade accessories by Tessera4x4

The only 100% handmade aluminum roll top cover (Tessera SE series) in the global market, made with finest raw materials and artistry / craftsmanship of Tessera4x4 accessories with 35 years of experience in the automotive industry.


3 Years Warranty for the failure of materials and workmanship.

  • Beware of Counterfeits!

    Verify our original (Genuine) premium Tessera SE by checking its marked plastic parts.

Tessera4x4 Certified

    Tessera4x4 accessories is moving forward following international regulations regarding the quality certification of its products and following environmentally responsible methods.
    EN ΙSO 9001:2015
    TUV AUSTRIA AUTOMOTIVE Approval for Management Systems (development & production) of body parts for 4x4 vehicles.
    EN ISO 14001:2005

Greek Innovation

5 Patents

    2 European Patents
    European Patent Office (EPO): EP2903843, EP19151572.5
    1 International Patent World Intellectual Property Organisation (WIPO): WIPO Hague (WIPO053863)
    2 National Patents Hellenic Industrial Property Organisation (OBI): Νο.1007595, Νο.1008153

Comparison Features List (per version)

Tessera SETessera Roll+Tessera Roll+Tessera Roll+
Tessera SE vs Tessera Roll+Basic VersionBasic VersionBasic version + s-KitBasic version + e-Kit
Click HereClick HereClick HereClick Here
(no spring/no motor)
Strap (Manual)
Triple operation system
(Remote control/Mobile App/One Touch)
Red Led Light Bar:
Beam light
Beam light ON/OFF (Mobile App)
Brake light
Brake light ON/OFF (Mobile App)
Emergency alarm system
Emergency alarm system ON/OFF (Mobile App)
Obstacle warning flash alert
Adjust brightness of beam lights
White Led Light Bar:
Switch ON/OFF
Remote control ON/OFF
Mobile App ON/OFF
Timer configuration (min.)
Adjust brightness
Security | Protection
Obstacle feature (with physical sensors)
Auto stop & locking feature
Knife proof slats
Internal Locking System (ILS)
Aluminium Locking Teeth (ALT)
Central shaft (Direct Drive System)
Electric motor & spring (DDS) located to shaft
Side rail drainages
2 main drains into the canister area Φ20
Anti-Leaf System (ALS)
Slats with embedded silicon seal
Biometric authentication to App
Pin code to App
Bluetooth pin to App
3 in 1 Modular Design (Quick Lever)
No need motor calibration
Soft open/close feature
Auto stop & locking feature
Accessibility with Siri/Google Assistant etc.,.
ONE Touch function ON/OFF
Smallest canister's dimensions (Double cabs: 20cm x 23cm & Space/Single/American models: 26cm x 30cm)
Specially made side rail parts (5mm thickness)
Quick installation
Installation with all types of Bedliners (over/under rail)
T-slots rack for NO Drill accessories
Installation kit for roll bars and side handrails with NO Drill (light use max 70kg)
Vertical clearance
Aerodynamics to boost fuel economy
Maintenance pop up alerts (Blocked water in canister,
clean & lubricate side rails & motor failure)
Operation circles (rolls, lights)
Share event history of operation
New remote controls pairing
Clear paired remote controls
Bluetooth ON/OFF
Easy access to canister’s body any time
Maintenance Free (DTS) in transmission system 
Νext generation powder coat finish
Patents | Certificates
5 Patents
8 Patents
3 Certificates