britax dualfix 5z Britax Romer Dualfix 5Z
SKU: 84946124913
britax dualfix 5z

britax dualfix 5z Britax Romer Dualfix 5Z

Sale price$25.94 Regular price$28.82
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

britax dualfix 5z Britax Romer Dualfix 5ZReady for the next step on your little one's journey? The DUALFIX 5Z is our perfect follow up seat to use after the BABY SAFE PRO or any other infant carrier. Easily clicked onto the VARIO BASE 5Z, it provides superior protection and cosy comfort for many journeys to come, until your child is ~four years old. Thanks to the 360 rotation of the VARIO BASE 5Z, the seat can be used rearward (the safest option for all children) and forward facing, making

Ready for the next step on your little one's journey?

The DUALFIX 5Z is our perfect follow-up seat to use after the BABY-SAFE PRO or any other infant carrier. Easily clicked onto the VARIO BASE 5Z, it provides superior protection and cosy comfort for many journeys to come, until your child is ~four years old. Thanks to the 360° rotation of the VARIO BASE 5Z, the seat can be used rearward (the safest option for all children) and forward facing, making it easy to get them in and out of the car, even in the tightest of parking spots.

 

LONG-LASTING COMFORT FOR YOU AND YOUR CHILD

Children grow fast - but even if they've outgrown their clothes, they'll still fit their car seat. When you move on from an infant carrier, the DUALFIX 5Z keeps your little one protected and comfortable in the car from 61-105cm. The seat has 12 recline positions and a V-shaped headrest that provides support and space as your child grows, so they can take a nap or explore the world with their eyes. Plus, it can be rotated effortlessly from any position without needing to disturb your little one.

 

ALL-ROUND PROTECTION - NO COMPROMISES

Make safety your top priority with the DUALFIX 5Z car seat. Built to more demanding specifications than the current industry standard (UN R129), your child is protected on every journey, even if the unthinkable happens. The DUALFIX 5Z includes optimised side-impact protection system to provide superior safety in a side collision. Plus it has an innovative support leg and solid rebound bar to protect your child from any impact. You'll have peace of mind wherever your adventures take you.

 

QUALITY AND ENGINEERING - MADE IN GERMANY

Put your child's safety in the best hands. From initial idea to finished product, our whole development process is under one roof, so you're investing in the highest quality and low transport emissions. With state-of-the-art testing that's more rigorous than the legal standards, you can rely on the DUALFIX 5Z to ensure your child's safety.

 

BUCKLE UP EFFORTLESSLY

Whether your child is rearward or forward facing, reclined, upright, or in any setting in between, the 360° rotation of the VARIO BASE 5Z makes it quick and easy to get your child in and out of the DUALFIX 5Z safely. So you're good to go in seconds!

 

PLENTY OF SPACE FOR LITTLE LEGS

Give your child added protection in an accident: the rebound bar of the VARIO BASE 5Z helps prevent the car seat from tilting in a collision. The bar has been optimised so it's shorter and more compact to offer extra leg space - perfect for a long journey - and makes carrying and storage simple.

 

SUPERIOR SIDE IMPACT PROTECTION

Protect your child from a side impact thanks to the integrated SICT inside (Side Impact Cushion Technology) which absorbs the energy of a collision and keeps your little one away from the impact. Plus it provides superior safety at every angle so there's no need to adjust it when you recline or rotate the seat.

 

KEEP THEM REARWARD FACING FOR LONGER

Give your little one the best protection in the event of a frontal collision: the DUALFIX 5Z allows your child to be rearward facing for longer, as recommended by experts. Frontal collisions are the most common type of accident, so make sure you travel in the safest way. With a car seat in the rearward-facing position, impact energy is spread evenly across the head, neck and upper body, protecting your child from injury.

 

COMFORTABLE, PROTECTIVE HEADREST

Ensure optimum protection in a side collision: the V-shaped headrest is specially designed to limit the movement of your child's head, protecting their neck if the worst happens, whilst giving them space as they grow. It's quick and easy to adjust the headrest and harness simultaneously, so your child's completely comfortable, whatever their height.

 

EXTRA-SAFE 5-POINT HARNESS

Protect your child from serious injury by choosing a car seat with a 5-point harness. In the event of a collision, the harness distributes the force of the impact across all 5 points - the shoulders, hips and between the legs - to the seat's protective shell.

 

QUICK-REMOVE WASHABLE COVER

Things can get pretty messy with children in the car. Whether it's a juice spillage or a bout of travel sickness, the DUALFIX 5Z has a machine washable seat cover that can be removed easily without detaching the harness. So you can clean up quickly and get on your way.

 

Specifications:

Rearward facing: 61-105cm

Forward Facing: 76-105cm

Weight up to 18kg

 

Must be used on a compatible ISOFIX base

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84946124913

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Mike S.
Lake Worth, US
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable. The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather. One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with. Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
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Marie Phillips
Cuba, US
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness. Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026
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J Whitehead
Grantham, US
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
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Reviewed in the United States on June 1, 2026
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David Spencer
Grantham, US
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
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Reviewed in the United States on April 29, 2026
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stookie778
Lowell, US
★★★★★ 5
Works amazingly, but only if you install it correctly.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you purchasing Siless Liner 157 mil (4 mm) Sound Deadening mat, to block unwanted sounds in your car, this is what you need to buy. But wait! It's not the only thing you need to buy if you want to "actually" deaden sound. By itself, it will definitely block a noticeable amount of sound, and, most likely, that's all you realistically need. But... But... If you want the Siless Liner Sound Deadening Mat to really help you take it up a few notches, to get the best sound almost bordering on soundproofing, listen up. You will have to install traditional butyl rubber first. Doesn't have to be the Siless brand, but I'm sure they would love to sell both to you, I used both Killmat (80mil) and Noico (50mil). I have a Honda S2000. It's a two-seater convertible sports car if you don't know what this car is, and it's loud when I'm driving above 60mph. I also happen to have a sound system installed as well. Other than that, the car is stock. I first installed the butyl rubber on the car's interior sheet metal. I went all out and covered everything I could. I didn't need to but I wanted to. I was extremely impressed with the results. But I wanted to go further. Not because I needed to but because just wanted to see what it would be like. So I bought Siless Liner 157 mil (4 mm) 36sqft Sound Deadening mat to go on top of the butyl rubber mats. I put this over every area I installed the butyl rubber. I had to be careful of clearance issues since I added a significant amount of underlayment, and you should too. If you put butyl rubber sound-deadening materials in 50% of the total interior area, you'll hear a noticeable improvement. If you put butyl in about 80% of the total area, you'll be even more amazed at the improvement, compared to before. I originally did all the above myself, so that's my experience and so your mileage may vary. I then installed the Siless Liner Sound Deadening mat over every place I could even going further than I could with the butyl rubber. I used the Siles Liner in areas where butyl rubber would not have been effective, such as the roll bar hoop area and large empty cavities or holes. I covered everything I could, firewall, doors, floor pan, transmission tunnel, trunk, trunk lid, fuel tank area, rear quarter panels, and rear-wheel tunnels, in Siless Liner Sound Deadening Mat. WOW!! The Siless Liner Sound Deadening Mat was the icing on the cake! Let's not forget, this car is a convertible sports car so it will never be a quiet ride, ever. But I can now actually have a conversation with a passenger at a normal-ish volume! This also means I can now have a normal hands-free phone call without having to plug one ear to block out the noise! My sound system sounds so much better! Just by going through the install process, I looked for any vibration, rattle, squeak, and noise-prone areas to either eliminate or reduce unwanted noise production. If you forget this step, the inside and outside of your car will rattle and buzz. I skipped this step the first time around. But did it right before I installed more butyl rubber and the improvement was impressive, especially inside the car. Outside the car, I didn't notice a difference until I put the last layer of Siless Liner Sound Deadening Mat. The sound deadening mat works both ways from what I can tell. If I turned up my music, as loud as I occasionally do, parked in the attached garage to the house, with the garage door closed, I would be barely able to tell the car was playing music in the garage. It sounds like it is another car, just a little bit down the street, with a very loud base. If you stand 20 feet away outside the car, the sound system is noticeable, but not obnoxious by a long shot. Get a 3 piece wood/metal roller set as well, which makes quick work of large areas.
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Reviewed in the United States on December 23, 2021

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