Duplus Architectural Systems Ltd Reviews 274

TrustScore 5 out of 5

5.0

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Rated 5 out of 5 stars

Excellent, very professional & friendly service from this company. Gavin @ Duplus very helpful throughout & clearly explained the product & installation process. Our new lantern arrived on... See more

Company replied

Rated 5 out of 5 stars

Installation of our two 4x2m roof lanterns went like clockwork this morning. In fact, we had them on their upstands by 0915 and fully installed by 1030!! They are clearly a quality product and th... See more

Company replied

Rated 5 out of 5 stars

Superb - Just had 2.5m x 1.25m Lantern light delivered exactly one month after order/payment.Fitted perfectly as described, looks great. Very good company with excellent fitting instructions etc al... See more

Company replied

Rated 5 out of 5 stars

We ordered a very large, sliding, electric sky light from DuPlus, and absolutely love it. The item itself is beautiful and works perfectly, and Gavin was brilliant keeping us informed throughout the... See more

Company replied

Company details

  1. Skylight Contractor

Written by the company

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.

Duplus Architectural Systems Ltd - The Home of Truely Frameless Rooflights

Written by the company

Over 60 years of manufacturing high quality, market leading rooflights
We are Duplus Architectural Systems Ltd, a well established company with over 60 years experience that specialises in manufacturing frameless glass rooflights to suit both flat roof and sloping roof applications for the domestic market. Customer service is paramount to us and we pride ourselves on providing our customers with exemplary customer service and a high-quality product range. All our products are designed and manufactured by ourselves in Leicester. Our rooflights have been independently tested by the Building Research Establishment (BRE) and are fully compliant with British Standards and Building Regulations. Secure by Design (Part Q) accredited rooflight options available. All our products come with a 10-year warranty for peace of mind.

10 Year Product Guarantee*

Purchase with confidence

Purchase with confidence
Duplus will warranty the product to be free from defects and workmanship for a period of 10 years* from the date of delivery. If there is a defect with the product covered by our warranty, Duplus will repair or if repair is not possible, replace the component or product free of charge. (*Electrical components covered by 1 year warranty)

Contact info

5.0

Excellent

TrustScore 5 out of 5

274 reviews

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Rated 5 out of 5 stars

This is not just a roof lantern. This is a British engineered roof lantern.

Having researched the market for a super thin, contemporary framed roof lantern, I selected Duplus, and are extremely happy with the result.
The unit is very crisp, beautifully made, and very strong. Installation was a very straight forward.
From the initial interaction, through to the final order placement three months later, Amar and the sales team were knowledgeable about their product, happy to answer questions, and able to make suggestions for product selection and specification.
Questions were quickly turned around. Making payment was simple and straight forward with no hassle.
When it came to the delivery of a rather substantial unit, Simon and the warehouse team packaged and delivered on time, despite the fact the location was a 4 hour drive from the factory on a Saturday morning, and prior to this were able to answer the various queries that I had easily and with re assurance.
I would have no hesitation in recommending the Duplus team for the quality and workmanship of their products.
To steal a quote, “This is not just a roof lantern. This is a British engineered roof lantern”

December 4, 2017
Unprompted review
Rated 5 out of 5 stars

EXCELLENT SERVICE

From my first conversation discussing what i needed to order to delivery I found this company's service excellent and i highly recommend them.

October 14, 2017
Unprompted review
Rated 5 out of 5 stars

Great product and service

Ordering was easy and Gavin was knowledgeable and polite when I spoke to him by phone.
We ordered a flat rooflight, which was delivered as planned ,and within the lead time given.
Fitting instructions were simple and easy for our builder so fitting was easy (according to builder).
It looks fantastic.
We would definitely recommend Duplus

October 2, 2017
Unprompted review
Rated 5 out of 5 stars

Pleasure to deal with

Experienced and friendly.........a pleasure to deal with. Gavin was most helpful with his advice. I will be odrering two more units from him in the next couple of weeks.

September 20, 2017
Unprompted review
Rated 5 out of 5 stars

Highly recommend

The service has been from start to finish has been exemplary!!! If your looking for a roof light - your search stops here, don't look else where as the quality is far superior to all that i looked at. So easy to fit and all instructions for fitting were clear and simple to follow.A stylish and distinctive product i have no hesitation in highly recommending them to anyone.

September 7, 2017
Unprompted review
Rated 3 out of 5 stars

Excellent buying process and lovely …

Excellent buying process and lovely roof lanterns. However I was disappointed that when I asked the difference it wasn't made clear that if I chose the capped option they would sit higher off my roof on a sill which sadly does not give the effect I was looking for on the inside as there is considerable extra depth. I would have been willing to pay more to get exactly what I wanted. It would be useful to have this sort of thing explained visually in by pictures of lanterns in situ.

September 6, 2017
Unprompted review
Duplus Architectural Systems Ltd logo

Reply from Duplus Architectural Systems Ltd

Dear Janette,

We thank you for your valued order and review.

We are pleased that you found our product and customer service to your satisfaction.

We take our customer feedback extremely seriously and always follow up any comments which may help us help our customers. Therefore following our telephone conversation to discuss the matter, it was determined that the issue relates to the internal recess (structure) below the rooflight, from the top of the upstand down to ceiling level. In this instance you have mentioned this appears significantly deeper than images shown on our website. Unfortunately this is the main roof construction and has nothing to do with the rooflight. BS 6229:1982 requires ALL rooflights to incorporate upstands to a minimum of 150mm above the uppermost roof surface. Unfortunately the 'extra depth' to which you refer will be a result of the main roof being deeper which in turn has moved the rooflight position upwards creating a deeper recess below the rooflight.

We trust this helps to clarify the situation.

Once again, thank you for your custom and your valued review.

Kind Regards

Duplus Architectural Systems Ltd

Rated 5 out of 5 stars

Gavin was really helpfully when making …

Gavin was really helpfully when making the order. I picked the my Lantern up direct from the factory, which was well packaged for transit.
The Lantern itself passed my expectations. I am really please with the service and Lantern.
I would certainly recommend Duplus Architectural Systems Ltd.

September 6, 2017
Unprompted review
Rated 5 out of 5 stars

Glass Pyramid Lantern Rooflight

The lantern unit we purchased was of excellant quality and the service from ordering to delivery was also excellant. Delivery was exactly as we planned it. My builder is recommending Duplus to another client as he was so impressed with the build quality & finish!

September 6, 2017
Unprompted review
Rated 5 out of 5 stars

Very good product

I recently used Duplus to supply our two roof lanterns, we have done extensive research into these types of lanterns different costs different companies in the end we decided to use duplus as they had the right design and style for the right cost, lead time was longer than we would have liked but the end result is we think the rooflights are extremely good,

September 5, 2017
Unprompted review

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