Manufacturers and suppliers to the home improvement industry

Speak to our team of experts 01254 871 800

Instant Bi-Fold Quote

Trade customers can now get instant online pricing for our Opal bi-fold door collection. Click "Get a Quote" to login or register for an account. Instant access to our incredible range.

6th May 2022

Prefix News - Training Days & Product Launches!

Our WARMroof® training days are back and we have BRAND NEW products to talk about

Due to COVID, we haven't held a Training Day since 2019, but they are back! We also have a BRAND NEW Product launch!

WARMroof Training Days

The Prefix WARMroof® is an award-winning Solid Roof system voted ‘Best Solid Roof System’ at the Conservatory & Orangery Awards. It is the most configurable of its type in the UK market with an impressive range of pitches, structural abilities, design options and sales & marketing support. We are holding several training days across the UK for trade customers who are interested to learn more about the system.

The first training day will be held at our Head Office & Showroom in Blackburn, Lancashire on Wednesday 29th June 10am – 3pm.

What’s involved?

·        Introduction to the Prefix WARMroof® including an overview of the system and its structure, how it differs to competitor systems and overview of Building Regulations.

·        Product training & build up - see how the system is constructed with a hands-on demonstration.

·        Factory tour – see how we pre-fabricate the Prefix WARMroof® in our factory to save you installation time on site.

·        WARMroof Support – information on how Prefix can support you with installation, sales & marketing support.

·        Lunch & refreshments

·        Full Prefix WARMroof® pack to take away

This training/information day is for trade customers only and to learn about the Prefix WARMroof® in a relaxed and informal environment. If you are already an installer of the Prefix WARMroof, we would advise coming to one of our ‘Installer Training Days’ instead (dates to be announced soon).

Spaces are free but limited so book now to avoid disappointment! Please email to book your place!

We will be holding the same training day at other locations across the UK so anyone interested in our system will have the opportunity to attend!

Other dates:

Wednesday 13th July – Midlands Wednesday 7th Sept – Wales Wednesday 5th Oct – South Coast

More information on these coming soon.


The WARMroof and WARMwall off-site constructed building concept started over 10 years ago with the WARMroof now firmly established as the industry’s leading, Award Winning solid roof system. Now, we are preparing to bring the enhanced version of the WARMwall to market utilising the same proven technology from the WARMroof system. The imminent launch of the Prefix Studio will see both the WARMroof & WARMwall working seamlessly together to create a range of off-site constructed Garden Rooms.

The Prefix Studio is the ultimate flexible living space and is ideal for many uses such as a garden office, living room, playroom, bars or music room etc. It is an insulated panel construction with preformed panels which are pre-fabricated off-site so there is no requirement for any cutting on site. This allows installers and builders to create the Prefix Studio quickly and easily with minimal disruption. Using modular 600mm panels to suit standard plasterboard, there are no restrictions on sizing meaning you can have essentially, a fully bespoke construction. The walls and roof panels are fully insulated, easy to handle and lightweight. It has super-strength ‘I’ beam panel connectors and there is no need for internal or external battening as this has been designed into the structure. There are variable overhangs for lighting and the roof pitch has also been designed into the structure so no need for tilt fillet. The Prefix Studio can be supplied with Aluminium Windows, Bifolds or Sliding Doors as part of a complete kit and breather membrane can also be supplied on request.

It can be typically installed within 4 hours (up to cladding and internal finishes) meaning it’s a lot quicker to install as opposed to a traditional extension which can take months. It has been designed to comply with planning requirements so there is less stress for everyone.

As always, Prefix has a full support service available including on-site assistance for first installs and our CAD design service is also available. We deliver nationwide to any part of mainland UK.

If you would like to speak to someone in our team about the new Prefix Studio or would like a quote form, please drop us an email or call 01254 871800. 


Speak to our team

Contact us today to enquire about products, get marketing materials for your customers or to receive after-sales care from our dedicated team.

We take your privacy seriously and only use your data to respond to your request. View our Privacy Policy to learn more.