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About Us

With well over 30 years' experience manufacturing windows, doors and conservatories, we pride ourselves on our customer service, and one of our qualified team of Customer Support Coordinators is always available to assist you with any query, no matter how large or small.


Three decades’ expertise in trade, new build and specification supply

Set up in 1979, Emplas has grown to become one of the UK’s largest manufacturers of energy efficient and low maintenance windows, doors and conservatories.

Working with some of the window and door industry’s most established businesses including Profile 22, the UK’s leading window systems company and Pilkington, a world leader in glass and IGU manufacture, we bring cutting edge innovation to energy efficient door and window fabrication.

Still run as a family owned business today, we remain true to our founding principles, including a no-compromise approach to product quality and a commitment to deliver unparalleled service and support to our customers.

With an award winning retail support offer and more than three decades’ experience in supply into new build and specification, we work in partnership with our customers across sectors.

  • We’re committed to working hand-in-hand with our supply partners to drive forward product innovation and with it, ever higher levels of product performance, customer service and end-user benefits

    Testimonial 1


We work with a number of leading window and door system suppliers. This includes a long standing partnership with Profile 22. 

A British-owned business, Profile 22 has been at the forefront of innovation in PVC-U building product technology for more than 40 years, with an established reputation across trade, new build and social housing and specification sectors.


Optima is Profile 22’s latest energy efficient system.

Available in fully sculptured and chamfered profile options. Optima also features a new flush casement finish, replicating a traditional timber window design in a low maintenance and energy efficient PVC-U window.

The 70mm window and door system also features an optimized 44mm triple glazing bead option, which with a six-chamber outer frame and five-chamber energy efficient sash means that windows achieve u-values as low as 0.8W/m2K and Window Energy Ratings of up to A++.

Optima brings classical detailing and technical innovation together in a low maintenance and energy efficient window and with it, huge end-user appeal and architectural flexibility.


Our door and window ranges are manufactured to the highest standards in compliance with British Standards ISO14001 and ISO9001. They also meet and exceed far exceed current UK Building Regulations

We are Environmentally Aware...

We work at all times to minimise the impact of our business on the environment. This includes all aspects of our operation from working to deliver increased efficiency and reduction in our energy consumption to transparency of supply chain and responsible sourcing of materials. We are also committed to recovering and recycling manufacturing waste and materials generated by end-of-life products.

This includes the recovery of end of life PVC-U windows and doors, which are being brought back into a new generation of energy efficient and low maintenance products.

Our Values

Company History

Emplas was founded in 1979 as a small family-owned business. Since then we have grown significantly to become one of the UK’s largest window and door fabricators with a nationwide customer base across trade, new build and specification sectors.

Supplying the UK as its primary market the Emplas Group also includes Emplas Australia. Set up in 2011 It has become a UK export success story.

With significant investment already made in our 50,000sq ft state-of-the art manufacturing facility in Wellingborough, a £2.2m extension will be completed in summer 2017, increasing the factory floor and dispatch areas by more than a third.

Our commitment to customer service and support was recognised in 2014, when Emplas claimed the Customer Services Excellence Award at the G-Awards and then again in 2015, as Emplas was named Fabricator of the Year.

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01933 674880

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