To leave a review you need to be logged in
Duplus have over 60 years experience of designing and manufacturing high performance market leading innovative rooflights. Our products have been tested to the highest standards in terms of weather performance and security. Our Approved Document Part Q compliant rooflights meet the strict standards required to achieve Secure by Design accreditation. Also accredited with Dow Corning 'Quality Bond' certification and using state-of-the-art Dow Corning products, we can guarantee that our rooflights are manufactured to the highest standards in quality control, quality assurance and world class performance in structural silicone glazing. Many of our products have been used on numerous prestigious projects such as: Tate Modern and Savoy Hotel.
Reviews 269
Rob Whitehead
May 14,2020I 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
Kevin W.
May 12,2020Just 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
Hayley
May 01,2020Great company to deal with, excellent communication and service especially given the current pandemic. Would recommend.
Neil Etherington
Apr 29,2020Excellent, 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.
Jon Taylor
Apr 18,2020Excellent service from the start and an excellent band easy to fit well made product. Thanks
Pieter May
Apr 03,2020I'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.
Peter King
Apr 03,2020Very 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.
Jason Lightfoot
Apr 03,2020Quality service, quality product, easy to fit👍🏻👍🏻
Rhona
Apr 02,2020Superb unit, just dropped in to place. Would highly recommend.
RichardFrost
Apr 02,2020Great service, good product delivered on time.
UK Commercial Contracts
Apr 01,2020Product excellent, very professional company we are a repeat trade customer so that tells you that they are very good at what they do.
Sue tait
Feb 13,2020great 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
Tima
Feb 11,2020From 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.
Robert Emery
Feb 03,2020A 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.
Mike
Feb 01,2020Fast, efficient service. Product as expected
Andy Batt
Jan 30,2020Really good product and really good service.
Dr Katherine Head
Jan 30,2020Fast delivery and good quality product. Really pleased with our roof light.
Trevor Baker
Jan 09,2020This is Trevor Baker PJ construction Guildford are used this company product was excellent service was excellent to and I will be using them again
Neil Minnis
Jan 06,2020Great company to deal with easy and perfect every time
Rob Mackay
May 14,2020Great product and good service. Very helpful.