Epwin Window Systems is the UK’s largest British manufacturer and supplier of cutting-edge PVC-U and aluminium window and door systems. It’s also the home of two of the country’s most widely specified PVC-U commercial window and door systems, Spectus and Optima.

Their window, door and curtain walling systems have been specified and installed in thousands are commercial projects throughout the UK. And with their ongoing commitment to sustainable design and high-quality construction they have the products, longevity and stability to remain the system partner of choice for commercial projects.

Here are five reasons why:

The home of Spectus, Optima – and more

Epwin Window Systems has developed two heavyweight PVC-U window and door systems for the commercial sector, Spectus and Optima.

Spectus products have been specified in the commercial sector for over 40 years. It’s a complete system with product solutions to meet the requirements of diverse architectural styles and different building materials. Award-winning Optima is the country’s most widely specified window and door system. Following in the footsteps of its predecessor, Profile 22, it is used on projects of all sizes across all sectors.

Spectus and Optima are part of a wider portfolio of cutting-edge PVC-U and aluminium window and door systems. These include PatioMaster, the UK’s best-selling PVC-U sliding door system, and Stellar, the multi-award-winning aluminium window and door system.

A powerful commitment to the environment

Epwin Window Systems’ PVC-U windows and doors are all designed to maximise thermal efficiency and meet regulatory requirements, helping you to meet your environmental targets. Their products have a lifespan of more than forty years. At the end of their life, they are recyclable up to ten times.

They were the first UK systems house to achieve the VinylPlus® Product Label, the labelling scheme that makes it easy for customers and markets to identify the most sustainable and high-performance PVC-U products. They hold BES 6001 accreditation for responsible sourcing of construction products, and their manufacturing facilities meet the requirements of BS EN ISO 14001 Environmental Management.

Outstanding specification support

Their complementary specification support forms an essential link between architects, specifiers and approved manufacturing partners regardless of the size or scale of the commercial project. It gives you access to technical expertise and practical support, including drawings, technical calculations and stakeholder liaison, to ensure you have met the exacting standards of every aspect of your window and door schedule. They also embrace the latest technologies, and they have products in bimstore.co.

A complete manufacturing and installation solution

Their Approved Commercial Partners gives you peace of mind you’re working with manufacturers and installers with the expertise and experience to take on the biggest commercial projects.

As well as having industry-recognised credentials and considerable commercial experience, Approved Commercial Partners are skilled in fabricating and installing Epwin Window Systems products, ensuring projects are completed to the highest of standards, on time and on budget.

Impressive sector experience

Their 40-year track record of working with public and private sector organisations speaks for itself. Across new build and refurbishment contracts, their products are chosen for housing developments, social housing projects, hospitals, educational establishments and more.