Why choose Liniar Composite Doors?

Your front door is the face of your property. It’s the first thing you see when you get home in the evening, the last thing you see when you leave in the morning and the sight that welcomes your visitors.

Liniar composite doors offer the appearance of traditional front doors combined with the thermal performance and security levels of modern technology. Their attractive design allows you to welcome guests in style.

Perfect combination

Offering up to six times the insulation of a timber door, a Liniar composite door combines the look of timber with superb thermal performance making it the ultimate modern solution.

Whether your home is a rural retreat or on a busy main road, a Liniar composite door guarantees low maintenance with secure and enduring performance.

If you are seeking to replace an existing door or add some character to your property, Liniar is sure to have a solution.

Liniar composite doors are not only aesthetically pleasing and lead-free but have been designed with security in mind. But what exactly is a composite door?

Strong and secure

They are made from a variety of materials, including uPVC, wood, insulating foam and glass reinforced plastic (GRP). This combination of materials results in a very strong and secure door.

Liniar composite doors have a high resistance to weathering and don’t react to seasonal changes like a singular material door would.

The insulation foam core provides a higher thermal resistance than timber doors. Liniar composite doors are designed with an attractive woodgrain appearance but, because of the materials used, they won’t fade or discolour – and neither will they need painting, nor warp in damp conditions.

Wide choice of colours

Composite doors are usually available in whatever colour option you’d like, to give your home a stunning appearance. Colour options for both the door and the frame include White, Cream, Rosewood, Light Oak, and Irish Oak, as well as Grey, Black and Chartwell Green.

Liniar composite doors are available in sculptured or chamfered profile, 44mm or 49mm door slabs, together with a wide choice of colours, finishes, hardware and glazing options. Each Liniar fabricator offers different types of styles and finishes from a wide range of suppliers, so you won’t find a composite door brochure on this website. Instead, please contact your nearest Liniar Approved Fabricator and ask to see their composite door range or contact us for more information.

Mark II loves composite doors!

“With great thermal efficiency, a super outer frame and threshold options, your fabricator or installer will be able to introduce to you a whole world of composite doors.”

Hi, I'm Mark II
Head of Testing at Liniar

Why choose Liniar?

All Liniar Products are Made in Britain

Made in England

Liniar windows and doors are made from lead-free uPVC and extruded in Derbyshire at the HL Plastics facility.

The factory boasts the biggest uPVC mixing plant in the UK and is one of the largest employers in the region.

Personalised

Not only available in standard white, Liniar composite doors are available in a wide variety of colours.

Liniar composite doors can be personalised to suit the colour scheme of any building, whether contemporary or traditional.

Better for the Environment

Better for the environment

Well in advance of legislation, Liniar’s products have been 100% lead-free since conception.

Plus, every aspect of Liniar’s uPVC windows and doors can be fully and easily recycled at the end of their life.

Liniar Robot Mark II

Tested to the max

Not only have we invested in a robot for cyclic testing, Liniar also carries out weather and security testing.

This means we can give our customers peace of mind that their Liniar products will live up to everyday challenges.

Keep Heat Inside

Keeps heat in

Offering up to six times the insulation of a timber door, a Liniar composite door combines the look of timber with superb thermal performance making it the ultimate modern solution.

Colour Matched

Colour matched

Like the rest of the Liniar range, composite doors are colour matched with the outer frame available a variety of solids colour to woodgrain foiled - all available from stock.

High Security

Secure

Liniar's range of composite doors are not only aesthetically pleasing and lead-free but have been designed with exceptional security features.

Customer choice

Liniar composite doors are available with a range of accessories, from letterboxes to knockers, handles and family-friendly low thresholds.