Company Details

Very helpful with technical advice and the ordering process. Delivered on time. Installation drawings are clear and useful. Guy Raines

Great customer service and advice over the phone. I purchased a roof lantern, looks amazing and very easy to install. Great service great products.

Not fitted the roof yet but the service from the company was excellent. It was good to deal with people that go the extra mile to help you out.

Good product and service thank you

first-class service I ordered two large roof lanterns from Duplus. Both the pre-sales and after-sales service was second to none and would have no hesitation in ordering again and highly recommend - Thank you!

Great service

The whole process was very easy, I ordered online with my builders measurements but duplus answered all question I had. Once ordered had no problems and my roof lantern was delivered on time with them phoning the day before to arrange delivery. Would recommend and use again.

Would highly recommend, professional from start to finish. Lanterns arrived as promised, well packaged. Easy to fit and look really good. Just wish we’d ordered bigger ones!

This is the second time I have used Duplus for roof lights. They are really helpful and sell quality products. I am delighted with both my kitchen bay window rooflight and my new bathroom rooflight.

Great product, Great service, easy to fit

Duplus provide a very good supporting service from the time of initial contact through the tooing and froing of quoting and exact sizing of in my case two lanterns (1200mm x 2400mm). Both Amar and Gavin provided a nothing is too much trouble support. Delivery was on the date as arranged. The lanterns themselves look excellent - I really like the limited frame and the low (30degrees) profile. They have only been a few weeks and in generally good weather, but I am looking forward to the light and sky views these will give me over the coming years. I'll post some photos in due course.

Great product and helpful service.

Excellent and friendly service. Staff most helpful. A superb product and delivered precisely on schedule.

I'm delighted with my roof lantern, Gavin has been absolutely great to deal with, he was proactive, communicative and came up with some great solutions to a couple of tricky technical problems we encountered. I have no hesitation in recommending Gavin & Duplus

I dealt with Gavin of Duplius and I found him to be courteous, professional & really helpful. After we placed our order, we received all relevant information on installation and constant updates in delivery. First class!! A nice surprise in an age where customer service is on decline

Really smooth experience with very helpful customer service. Apleasure to deal with.

Very helpful company and good product would use again

I ordered a roof lantern from Duplus for our new kitchen room and I am absolutely delighted with it. Gavin and the team were just lovely to deal with, from the initial telephone inquiry up to and including the delivery, always polite, professional and extremely helpful. They answered all the queries my builder had so he could build the kerb for the lantern and when it arrived the installation was very straightforward. They were also very accommodating regarding the delivery date - the lantern was ready on the expected date and delivery was arranged as soon as we were ready to install it. I highly recommend both Duplus and their lovely lantern! A delighted customer!

Excellent product with simple fixing details, well designed and engineered. Priced keenly and delivered on time with helpful staff at every level. All this makes my customers pleased too!

Ordering was easy with the online info Sales were great when you phoned up and the delivery was there when they said it would be. The product is excellent and fantastic value and quality I will recommend Duplus to everyone