Composite doors are an essential part of any trade installer’s product portfolio. Their superb security standards, excellent energy efficiency capacity, and attractive customisable appearance have made them extremely popular with homeowners across the UK. To help you to choose the best composite doors to offer your customers, here’s some vital information about two of the best.

A Rated Rockdoor composite doors

Rockdoor landing with no text

At Alex Trade Frames, we supply high performance Rockdoor composite doors to trade customers across the North West of England. Rockdoor composite doors are constructed using a carbon fibre reinforced core inside an impact resistant 3mm thick PVCu skin. They can achieve an A++ rating for energy efficiency and achieve security accreditation from Secured by Design, BSi Kitemark, Sold Secure, and PAS 23 and 24.

When you want to offer your customers a composite door which perfectly complements their home’s style, Rockdoor composites are available in a wide range of styles and colours. From designs based on traditional architecture to more contemporary styles, there’s sure to be the perfect Rockdoor for any property type and personal preference. Add to this, a choice of handles, door furniture and glazing options, and you’ve got a happy customer with every installation.

Stylish Solidor composite doors


Solidor composite doors are a popular choice for many of our trade customers. Their stylish design and outstanding performance have proven popular with customers and installers alike. Solidor composite doors are renowned for their strength and solid construction. They feature a 48mm solid timber core and are coated in a durable and low maintenance PVCu skin.

In terms of aesthetics, Solidor composites are available in a choice of 20 colours, with the option for different colours on the interior and exterior. They can be specified in a selection of traditional styles including Art Deco and Victorian style designs. They are also available in more contemporary designs with full length feature panels and rectangular sections of glazing.

When you want to offer your customers the best composite doors on the market, contact Alex Trade Frames. Conveniently based in Stockport to serve all tradesmen and installers primarily operating in North West England, our selection of trade windows and doors have been installed in thousands of homes across areas in Cheshire like Stockport, Macclesfield, Warrington, and of course Greater Manchester including Oldham, Rochdale, and Bolton. For more information about any of our products or services call 0161 482 2323 or send us a message online.