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Cosmic Campervans
UK's Leading Campervan Conversion Company

Derby Based Campervan Conversion Company: Supplying and Installing Upgrades for the Ultimate Campervan Experience

Self Build Shop

Pop Top Roofs

Campervan Beds

Diesel Heaters

Interior Lining

Solar Panels

Exterior Styling

Vanshades

Campervan Essentials

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Our Campervan Conversion Services

Looking to make your campervan experience even better? We’ve got you covered. From individual upgrades to complete transformations, we provide a wide range of services designed to elevate your campervan lifestyle. Explore our offerings below to find just what you’re looking for—or get in touch for a full makeover!

Pop Top Roofs

Expand Your Living Space with Easy-to-Use Pop Top Roofs.

Carpet Lining

Add a Comfortable, Finished Look with Quality Carpet Lining.

Window Fitting

Improve Ventilation, Privacy and Views with New Windows.

Diesel Heaters

Stay Warm All Year Round with Efficient Diesel Heaters.

Kombi Conversions

Adapt Your Vehicle for Both Transport and Living.

Slide Pods

Enhance Storage and Utility with Slide-Out Units.

Awnings & Rails

Create Outdoor Shade and Extra Storage Space.

Total Conversions

Get a Complete Makeover for Your Campervan.

Cosmic Campervans is a culmination of years of experience, expertise and knowledge in the Campervan Conversion industry.

Sapphire Package

SWB – £4,050.00 / LWB £4,350.00

This package is a fantastic option for those that are planning to carry out the majority of their conversion themselves.

Cosmic Campervans is a culmination of years of experience, expertise and knowledge in the Campervan Conversion industry.

Ruby Package

SWB – £5,150.00 / LWB £5,450.00

This package is an ideal solution for those who are looking to incorporate some colour and some useful gadgets into their campervan conversion.

Cosmic Campervans is a culmination of years of experience, expertise and knowledge in the Campervan Conversion industry.

Diamond Package

SWB – £6,575.00 / LWB £6,875.00

This package is designed for the ultimate campervan conversion, having all of the best of the best bits available incorporated into the package.

Popular Products

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Let's help build your dream campervan

What Our Clients Think About Us

4.9
Based on 115 reviews
Just picked up my t6 which cosmic campers had fitted a storm pop top. The experience was seamless, from speaking with Dario and getting a quote put together to picking the van up after the work had been carried out. Communication was brilliant, from a courtesy call before the van went in and then emails from Roger with pictures at various steps of the pop top being fit. The work carried out and the attention to detail is outstanding. Thank you Cosmic Campers for brilliant experience!
Paul Thornber
Paul Thornber
1706708560
I recently purchased a VW transporter pop top roof from Cosmic Campervans in Derby and I am extremely satisfied with their service. Roger and Dario were very patient and answered all my questions. The roof is made by Storm and is one of the best poptop roofs I’ve seen. I highly recommend Cosmic Campervans to anyone looking for high-quality workmanship, I plan to use them in the future for a diesel heater. Their attention to detail and customer service is truly exceptional. Thank you, Karl.
Karl Searl
Karl Searl
1702487345
Excellent service from the team at Cosmic Campervans. We opted for a Planar Diesel heater for our T5. Prices were very reasonable and availability to book the van in was good.The install quality was exceptional and Roger and the team took time to run through the system operation and a full demonstration.It’s easy to give good customer service when things go well but harder to do when there are problems. We had a few issues post install that were mostly down to a previous owners poor quality electrics. The team at Cosmic worked through them for us and made sure everything was as it should be and back to top quality. Cannot recommend these guys enough.Very knowledgeable, friendly team and seemingly nothing is too much trouble. They even make a good brew if you’re there for a bit while they check things over.For any future work I will be returning here as the guys are first rate.
Rob Jones
Rob Jones
1700663091
Just had a full conversion on my t6 vw can't fault the quality of the finish. Roger was very helpful with any queries I had .would definitely recommend.
paul brown
paul brown
1698905305
Couldn’t be happier with my new pimped out ride!
Sam Harborne
Sam Harborne
1698156025
Fantastic experience from start to the very finish. Aftercare experience post sale has been absolutely fantastic. Faultless service, couldn’t recommend highly enough.
Joel Ringer
Joel Ringer
1698145790
Professional service!
Had a great experience dealing with Cosmic campervans. They kept me up to date throughout the process and I’m very happy with the end result. Would use again
Andrew Mills
Andrew Mills
1698133197
These guys are the best in the biz. Very knowledgeable and professional at what they do. With his years of experience, Dario went above and beyond on my van. Highly recommend!
Ben Hax
Ben Hax
1698130068
Recommended
Leo Guizzo
Leo Guizzo
1698129864
Amazing customer service with very friendly staff - they’re always happy to help with any questions and are very prompt with responses! Couldn’t recommend Cosmic Campervans enough for customer service and quality.
james monk
james monk
1698126954
The staff were super friendly and the customer service was excellent
Harry Jones
Harry Jones
1698126928
Cannot fault the friendly staff and customer service. Unmatched! Will use again should I ever need to, Thankyou all
Cameron Burke
Cameron Burke
1698125816
Dario and his team did an incredible job. Excellent service and professionalism. Definetely recommend them
Extremely good quality of service and the modifications are working perfectly. Would highly recommend
Quillan Wilson
Quillan Wilson
1698123270
Fantastic service from Dario and the team.They are very customer focused and took care to go through every detail of my request.Highly recommended!!
Slava Naperov
Slava Naperov
1698123176
Can't say enough good things about Cosmic Campervans. Dario and his team are not just skilled at conversions but also amazing at treating customers right. Their quick turnaround is a massive bonus, highly recommended!
Declan Lupari
Declan Lupari
1698122350
Completely transformed my camper van exactly how I wanted it! I was surprised they got it done so quickly and for not as much $$ as others were quoting to me. Would definitely recommend Cosmic to anyone who has a camper van!
Bhavjot Cheema
Bhavjot Cheema
1698122213
Matt Jacob
Matt Jacob
1698122182
Great customer service and the team went above and beyond my expectations! All props to Dario and the team.
Shaun Carter
Shaun Carter
1698122025
Great experience all together. Can not thank them enough.
Alex Norton
Alex Norton
1698122022
Got a great pop-top installed and i’m so happy with the result.The guys did a fantastic job!
Mr. 3PAC
Mr. 3PAC
1698122006
Excellent customer service. I am really happy with the quality of work and would highly recommend Cosmic Campervans.We had a pop top fitted, lining and insulation and slidepod fitted.
Andy Haigh
Andy Haigh
1696755829
I had an incredible experience with Cosmic Campers kicking off the first phase of my camper van conversion.From start to finish, they exceeded my expectations, working with me to provide exactly what I wanted in the time line I needed, to fit my budget. Throughout the entire process, the Cosmic Campers staff was a joy to work with. They were friendly, responsive, and always willing to go the extra mile to ensure I was satisfied with the progress. They kept me informed at every stage of the conversion, which gave me peace of mind. What sets Cosmic Campers apart is their passion for what they do. They truly love camper van conversions, and it shows in their work. Thank you, Cosmic Campers
It's a tough call, allowing someone to cut a big hole in your pride and joy! We looked at several different people to fit a pop-top roof to our T5 and after visiting them, we settled on Cosmic Campervans in Derby. The reasons for this; M1 crash certificate for the roof, professional organisation, good options and a good online presence.We are very pleased with the work done and the roof itself, it makes such a difference to our van and how we use it.Go for the bi-fold bed option, it makes such an improvement for the space inside.Remember, you get what you pay for and unless you absolutely have to get it done as cheap as possible, Cosmic are well worth a look.
Dave Marsden
Dave Marsden
1695289579
Excellent job kitting out my Transit Custom. Roger and the lads have done a brilliant job of getting it how I wanted it. Nothing was too much trouble. Lovely people to deal with. Highly recommended. My van now looks like the Dogs Danglies! 👍
Neil Corby
Neil Corby
1694687256
They have just converted my Vauxhall Vivaro Van with a Drivelodge pop up roof. I went for the option with LED lights and carpeting. The standard of workmanship is excellent and very professional. Also very good communication from Roger, who kept me updated with photos as the work progressed and was most helpful. All in all a very happy customer!
Robert Minton
Robert Minton
1694350612
Had a storm pop top done by these guys...What a team they went above and beyond to make sure all my roof was done on time ,very friendly and professional company .Thank you very much gentleman 👍
hugh walsh
hugh walsh
1688402872
I really genuinely cant recommend these guys enough. I had storm pop top fitted in the Mrs new T5 pride and joy, with scenic canvas, lights and carpeting.The standard of work was fantastic, genuinely, the care they have shown and level of service is amazing.We drove a fair distance to go to them as they offered the carpeted sliding hatch cover , and the overall standard of dealing with them from quote onwards was fantastic.I have to give a special mention to Roger who's communication, throughout the process was exceptional, sending us photos of the work in progress, facilitating drop off out of hours, and picking me up from the station and dropping me off when i collected the van. The van came back cleaned and i was given a full walkthrough of how to operate and secure the pop top.Mega impressed and wouldn't hesitate to recommend to anyone. At the end of the day having a big hole cut in your roof is a worrying experience and not something you want rushed or not done properly and these guys were brilliant, and reassuring throughout.Thanks Cosmic 🙂
N. Handley
N. Handley
1687179196
Thanks for the great customer service and excellent finish on my pop top and window installation. I had quotes from multiple companies before booking in with Cosmic, and I'm really happy with my choice.Thanks again to Dario, Roger and the team, I'll definitely be using them again in the future!
Joe Prime
Joe Prime
1685636085
From the moment we first contacted Dario and his team regarding have a storm roof fitted to our T5 the service has been amazing. Professional quote provided with a full breakdown. We were booked in easily with a date to suit us. On the day we turned up we were guided through the choices we had made and given a choice of finishing which was really helpful. Extremely friendly staff, still not sure of the name.of.who we spoke with but what a lovely guy. We then left the van with them and returned on the collection day and oh my what an amazing job, the craftsmanship and work done is amazing. Cannot express how pleased we are with the work done. Cannot now wait to go for our first weekend away. So if your looking for a company for a roof and other work no doubt these are your guys. I highly recommend and I never write reviews but felt this was truly deserved. We spent a long time looking for a company and I hope this helps someone else in their choice. So massive thank you to all the staff at cosmic campers ⭐️⭐️⭐️⭐️⭐️ 👍😊👌
Tracy Laycock
Tracy Laycock
1684657097
Hi DarioWe would like to say thank you to yourself and your team at Cosmic Campervans for the amazing work you have done on our Transporter.We are really pleased with the finished job and are now excited to start getting out and having some great adventures in it.We were also very impressed with the customer service you gave us whilst we were at your workshop and the prompt response to all the communication we requested from yourselves thank you!We will not hesitate to recommend your services to the VW community, on forums we are members of and new people we will meet as we travel around the country.Best RegardsPaul & Penny
Paul Randle
Paul Randle
1683281525
Great all round service from these guys and thanks Dario for sorting out so quickly!
Chris Thompson
Chris Thompson
1683221110
Very pleased with my pop top high quality, I highly recommend, the guys are amazing, Thank you.
Igor Sisianu
Igor Sisianu
1683206707
A great place to go with your van. And a good bunch of lads. Went for an awning rail to be fitted. All done within an hour while i waited. A quality job. 👍👍
Paul Abbott
Paul Abbott
1681793111
I am over the moon with the professionalism & high standard of work carried out on my van conversion. I can’t wait to take to the roads of sunny Spain this summer. Thank you Cosmic campervans.
Paul Fitzsimons
Paul Fitzsimons
1678521988
Dario, Roger and the guys could not have been more helpful, efficient and professional with the job they did on my van. Having a company that can handle bespoke conversions is a real benefit, especially when they do such a great job.Would definitely recommend them to anyone.
Chris Slade
Chris Slade
1675360401
I commissioned Cosmic Campervans to install a full lining package, speakers, a Storm pop-top roof, a heater, inverter and a few other extras into my VW Transporter. Dario and his team were fantastic from start to finish. They were responsive and accommodating throughout several rounds of requests that I made during the booking process, gave me regular updates during the build, and a full overview of the new fittings on completion. I can't wait to take my van out on some adventures in 2023. I will add some photos to this review when I do. I also look forward to arranging for Cosmic to work on some additional modifications in future.
Matt W
Matt W
1672250446
A big thank you to Dario and his team for doing a great job on our panel van. The scenic poptop, windows, flooring, electrics and a diesel heater have transformed the van! They were very professional and communicated well with us throughout the whole process. We can't wait to get out and about in the campervan now. The fitters paid good attention to detail to ensure a quality job and finish. So we would highly recommend Cosmic Campervans!
Nigel Spencer
Nigel Spencer
1670955148
Can’t recommend Dario and his team enough. Having bought a camper from Dario last year I took the vehicle into them with a minor issue and for a small upgrade. They couldn’t do enough for me and provided excellent after sales service. Highly recommended.
kibwah1
kibwah1
1670857770
Cosmic campervans deliver again on T6 day conversion!Got my T6 back from Cosmic last week and couldn’t be happier with it.They fitted the following…Solar panelRoof railsWindows all round with van shadesInsulation and liningSpeakers in rearAltro flooringLED lightsFull width rib seatsDiesel heater12volt/240 volt electrical systemNew alloysDouble swivel seatA remap for fuel/power performance(Which as made a big difference)This is the second time I’ve used Cosmic and will definitely be returning again and recommending. The service was spot on throughout.Many thanks to all.
Kevin Holler
Kevin Holler
1670272349
What an absolute pleasure to meet the team at Cosmic, went to have my solar panel checked and ended up having a brand new one fitted without any issues,The whole team were welcoming and polite, will certainly recommend them to all,Thanks for a trouble free visit.
Paul Edwards
Paul Edwards
1669744396
Superb team of people to work with. Professional approach from start to finish.
I came across Cosmic Campers through a good friend and although a bit of a drive from where I live in Cheshire it was worth the travel.Throughout the whole experience the lads there were fantastic. They explained everything in detail, communicated with me throughout, sent photos of the progression and I left knowing how to use and with the pop top along with how to maintain it.I wouldnt take the van to anywhere else now.Great price, amazing quality and you get what you pay for.Thank youBri
Brian Price
Brian Price
1667205341
OK - so these guys are GREAT! Exceptional customer service from quote (Matt e-mailing detailed schedule of work, then running through with me in detail on phone) to dropping van off (with regular pics/updates on progress) to collection - on time, on budget and a really thorough run through of what had been done and how everything works. I can't speak highly enough of them - genuine and really nice people. Will be back just as soon as bank account has recovered from pop top, diesel heater and swivel seat!
Chris Kent
Chris Kent
1666465844
When I first went to Cosmic camper vans and met Matt and Dario who made me feel very welcomeI had my work van (VWT6.1)and was looking to convert it in to a camper.I needed some advice being completely new to this.Matt advised me what I neededStorm pop top,Diesel heater,Slide podInsulation and sound proofing,solar panel,side awning and rail.Bit late writing this review as the work was completed 6 months ago.I’ve had a great time in the van with my family on holidays over summer everything works perfectly and it’s the best investment I have ever made.The service,workmanship and advice has been exceptional.Thanks cosmic camper vans 🤙
Adam Lewis
Adam Lewis
1666265424
Recently had a wind out awning fitted and the service was brilliant. Really quick response to the initial enquiry with costs and timescale explained. Then the job was carried out perfectly and they were really helpful discussing other available options for my van. They even took the time to show me how to collapse my pop top correctly!!Because of the service, and real enthusiasm for work they do, I would definitely use them again and recommend to anyone. Quite important when you’re trusting them to drill holes in your £40K van!
John Byrne
John Byrne
1665254214
After looking to have some work carried out on my VW Caravelle to turn it into a day van for weekends and short breaks. We came across these guys at Cosmic Campervans their reviews were excellent in fact too good to be true so after a bit more digging and then actually speaking to these guys I soon discovered and realise these reviews were actually spot-on their knowledge is unbelievable their work is even more unbelievable there attention to detail is spot on they listened to what I wanted they advised me when I needed it. I cannot praise these guys enough it’s such a pleasure experiencing dedicated people like these guys and they’re so friendly and that’s not because you might be spending some money with them these are genuine guys they cannot do enough for you there work is so good so when we decide to go for our new roof this is where we are coming thanks again guys so glad I found you.
Gary Alton
Gary Alton
1664969533
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