Great product and good service. Very helpful.

I can’t recommend this company enough. They have Brilliant service and Provided a prompt delivery with a quality product at 1/3 of elsewhere. Many thanks To gavin. Regards. Rob

Just got my 4m x 1.5m lantern on my new extension and it looks excellent plus the people are a real pleasure to do business with very helpful through all the steps Would recommend highly

Great company to deal with, excellent communication and service especially given the current pandemic. Would recommend.

Excellent, very professional & friendly service from this company. Gavin @ Duplus very helpful throughout & clearly explained the product & installation process. Our new lantern arrived on time & installation very quick & easy, as it is delivered fully assembled. Looks high quality too. It has totally transformed our once dark kitchen/dining area, which is now flooded with natural light & looks fantastic. Really pleased & can highly recommend Duplus. 1st class service throughout, thank you.

Excellent service from the start and an excellent band easy to fit well made product. Thanks

I've bought two Duplus roof lights, over the last couple of years, a shallow lantern and a flat fixed-light; the design and manufacturing quality are superb; the fittings and instructions supplied, as well as the service - from order to delivery - are all excellent. I wouldn't hesitate to recommend.

Very pleased with the roof light product and delivery service. The roofer who installed the item expressed a similar view especially when compared to alternative products. So well done.

Quality service, quality product, easy to fit👍🏻👍🏻

Superb unit, just dropped in to place. Would highly recommend.

Great service, good product delivered on time.

Product excellent, very professional company we are a repeat trade customer so that tells you that they are very good at what they do.

great product. discovered this company at the homebuilding show. great product at a good price helpful staff, very pleased. A hassle free transaction on our new build

From the time I ordered the product to delivery time it was done in professional manner.The product was delivered on time and looks perfect,Thank you.

A really good well made product. Easy to install with all screws packers etc provided. The delivery was excellent the driver was very helpful and careful with the product. Some problems with the glass caused a delay.

Fast, efficient service. Product as expected

Really good product and really good service.

Fast delivery and good quality product. Really pleased with our roof light.

This is Trevor Baker PJ construction Guildford are used this company product was excellent service was excellent to and I will be using them again

Great company to deal with easy and perfect every time