ABOUT US
Our Vision
At UKO Group, our goal is to build a market-leading group of companies within the fenestration industry, driving innovation and continuous improvement across our entire product range, making us the go-to brand for quality and performance.
Our Mission
We specialise in the exclusive manufacturing of innovative and unique products designed for the market, emphasising fast and user-friendly fitting for the end user. This is complemented by our state-of-the-art ordering software, which simplifies the purchasing process for group products to the utmost degree.
EXPERTS
COMPANIES
EMPLOYEES
MAINLAND UK
HEADQUARTERS
OUR TEAM
Andrew Glover
Co-Founder &
Managing Director
Natasha Erskine
Co-Founder &
Marketing Director
Simon Jarman
Finance Director
Timeline
UK Doors Online Ltd
Established as a business.
UK Doors Online are a friendly Yorkshire-based team proud to build strong relationships with customers across UK. They primarily manufacture made-to-measure aluminium bifold doors and sliding patio doors, alongside a wide range of other fenestration products. Their award-winning manufacturing process ensures high-quality bespoke products, supported by a fast turnaround thanks to their in-house fleet, with free collection from our West and South Yorkshire sites or delivery across mainland UK.
Trade Window Centre
Established as a business.
Co-founded by childhood friends Dom and Ryan, Trade Window Centre was created after their experience as fitters highlighted a gap in the market for reliable suppliers offering honest support, open communication and high-quality products at fair prices. Launched at the start of 2023, they provide bespoke, hand-made products designed specifically for trade professionals and installers. Offering exceptional value, friendly customer service, mainland UK delivery, supply-only service with installation advice, and a commitment to quality.
QUAD Group Ltd
Established as a business.
QUAD brings high-quality fenestration products from expert UK manufacturers into one easy-to-use software platform designed specifically for Builders’ Merchants. As a leading UK supplier, QUAD helps increase your revenue potential by offering instant quoting, online ordering and live order tracking through a purpose-built portal that delivers smooth, efficient service. All products are carefully selected for quality and manufactured in the UK, with a knowledgeable team of fenestration experts on hand to provide outstanding pre- and post-sales support to help your business grow.
UK Rooflights Online
NEW business, launched in February 2025.
UK Rooflights consists of an experienced team of aluminium and glass manufacturing experts producing high-quality rooflights and roof lanterns right here in our South Yorkshire factory. Every product is rigorously tested to meet the highest safety and performance standards, with both stock and made-to-measure options available to suit any project. From sleek rooflights to modern roof lanterns, they combine specialist UK manufacturing with fast delivery and an easy-to-use online portal, making quoting and ordering simple with expert support always on hand.
UKO Glass Ltd
Joined UKO Group as an established business in March 2025.
UKO Glass manufactures specialist high-performance and fire-rated glazing products for the construction sector, delivering quality solutions on time with exceptional customer service. Using advanced machinery and a highly skilled team, they produce bespoke and technically complex glass products that others simply can’t replicate. With a strong reputation built on precision, craftsmanship, fair pricing and unbiased technical support, they are committed to redefining what’s possible in glass manufacturing and providing tailored solutions you can trust for every project.
OUR
COMPANIES
A Yorkshire manufacturer of high-quality uPVC products including windows, entrance doors, french doors & sliding doors.
A manufacturer of aluminium rooflights and roof lanterns, offering versatile product options and sizes.
A specialist glass manufacturer based in West Yorkshire, producing bespoke glass solutions for a range of products.
A Builders Merchants supplier, using online ordering and
portal to sell products manufactured by the group
companies.
