Quality, Value, and Customer Care - second to none
Diamond Window Systems Ltd is a family-run business based in Kirkby in Ashfield, Nottinghamshire, that has been manufacturing uPVC conservatories, windows, and doors for the trade and DIY market since 1998. Over the years, we have built a reputation for Quality, Value, and Customer Care that is second to none. Our commitment to excellence has been recognised by the industry, with Diamond Window Systems Ltd being awarded a Certificate of Excellence by the Incorporation of Plastic Window Fabricators and Installers and Fensa Certification based on workmanship, customer satisfaction, and market position in 2002.
At Diamond Window Systems Ltd, all fabrication is done on the premises, including double glazed units and conservatory roofs. We not only supply to the trade but also to the general public at a trade price, on both supply only and full installation. We are proud of our reputation for providing high-quality products at affordable prices, with low maintenance and energy efficiency.
Windows
We offer a wide range of window styles that enable you to pick what is right for you and your home. Our windows use EuroCell profiles and can be ordered in the following colours: White, Light Oak, Irish Oak, Rose Wood, White Grain, and Cream. We supply all our windows with a 10-year quality guarantee, backed by insurance cover, to give you peace of mind. All Diamond Windows Systems are Diamond Eurologik Energy A Rated, ensuring that your home is energy-efficient and meets the latest standards.
Doors
Our uPVC doors are of the highest quality, affordable, low maintenance, and available in a range of styles. We offer a variety of door types, including front doors, back doors, patio doors, and French doors. All our doors are manufactured to the highest standards, ensuring that they look good and work flawlessly. We provide a 10-year quality guarantee on all our uPVC products, giving you confidence in your purchase.
Conservatories
We offer a large range of low maintenance, energy-efficient, and high-security stylish conservatories. Our conservatories are available in various styles, including Edwardian and Victorian, to suit your home and personal preferences. Our conservatories are designed and manufactured to meet your specific requirements, ensuring that you get a conservatory that meets your needs and enhances your home's value.
Soffits & Fascias
We provide a choice of fascias, soffits, cladding, bargeboards, guttering, and downpipes in a range of colours. Our soffits and fascias are designed to be low maintenance and protect your home from the elements. We provide a variety of options to suit your home's style and ensure that the installation is done to the highest standards, giving you peace of mind.
At Diamond Window Systems Ltd, we are committed to providing high-quality products and excellent customer service. We are proud of our reputation as a family-run business and strive to provide the best possible experience for our customers. Whether you are a trade customer or a DIY enthusiast, we are here to help you with all your uPVC window, door, conservatory, soffits, and fascias needs. Contact us today to learn more about our products and services.
Overview of Reviews
The reviews for Diamond Windows consist of both positive and negative feedback. The majority of reviewers (10 out of 12) gave 5-star ratings, praising the company's excellent quality, workmanship, and customer service. However, two reviewers had negative experiences, one of whom gave a 1-star rating.
Quality and Workmanship
Diamond Windows are known for their high-quality products and workmanship. Many reviewers praised the company's attention to detail, saying that their new windows and doors were built to specific requirements and fit perfectly. Some reviewers even mentioned that the fitters did not disappoint, demonstrating good communication and professionalism.
Customer Service
Customer service was a highlight for many reviewers. Many praised the company's helpful staff, saying that they were extremely accommodating and went above and beyond to ensure customer satisfaction. Some reviewers mentioned that the company's customer service was amazing, and they would definitely use Diamond Windows again.
Fitters and Installation
The fitters employed by Diamond Windows were widely praised for their professionalism, work ethic, and attention to detail. Some reviewers mentioned that the fitters were knowledgeable and experienced, and that they worked solidly to get the job done to an excellent standard.
Negative Reviews
Unfortunately, two reviewers had negative experiences with Diamond Windows. One reviewer gave a 1-star rating, saying that they paid for a door but were given a different one with a different invoice. Another reviewer gave a 2-star rating, citing poor communication and a lack of follow-through on a previously agreed-upon survey.

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