The most up-to-date brand of uPVC profile on the market. With a focus on research, development and design, the Liniar range continues to push the boundaries when it comes to product innovation.
Find a supplier


Designed and manufactured using premium materials in a state of the art facility in Derbyshire, Liniar decking systems offer versatile solutions for homes, gardens and commercial developments – with little to no maintenance.

Grey Liniar decking by a lake at sunset

Highest Quality Low-maintenance solutions

Liniar decking systems are used to create beautiful, long-lasting and low maintenance decks for gardens, holiday homes, lodges, play areas and commercial developments all over the UK. Manufactured in the UK using high quality composite uPVC and part-recycled materials, Liniar decking is a sustainable, durable and low maintenance alternative to traditional timber decking systems. 

The installer's choice

Liniar’s decking kits come cut to size with everything needed to complete a project.

Offering quick and easy order and installation, Liniar’s decking kits mean less hassle, less fuss and less time on-site for installers.

Designed, manufactured, foiled, stocked and shipped from Liniar’s facility in the Midlands, Liniar decking kits are delivered throughout the UK.

Sustainable deck
Rapt by liniar foiled decking_Valley oak

Rapt Foiled Deckboards

A foil-wrapped deckboard which, using Renolit's GEOFOL finish, mirrors the aesthetic of materials such as timber in vibrant detail. This highly abrasion and scratch resistant decking solution delivers striking visual appeal.

View Rapt Decking


Switchboard Deckboards

A versatile uPVC composite decking board with a choice of two sides - one an embossed woodgrain pattern, the other a more traditional grooved decking finish. Hollow boards are fully tested for strength and durability and available in a choice of 5 colours.

View Switchboard Decking

Switchboard decking
Switchboard ultra decking

Switchboard Ultra Deckboards

Coming hot on the heels of SwitchBoard, discover the latest solid core deckboard from Liniar - SwitchBoard Ultra! Also double-sided, SwitchBoard Ultra is guaranteed for a fantastic 25 years and can be fitted in exactly the same way as traditional timber decking. The solid core of part-recycled materials utilises the very latest in technology, is capped on all sides using premium materials and is totally resistant to rot or decay.

View Switchboard Ultra Decking



Combine Liniar deckboards with the only fully-sculptured balustrade system in the UK to give a beautiful finish to your decking project. A choice of vertical pickets, glass pickets or glass panels means the ultimate in versatility, whether it's a traditional or a modern appearance you need.

View Balustrade

Subframe decking


Why install rot-free deckboards on a timber sub-frame? Liniar offers a choice of two maintenance-free sub-frames to ensure your full decking installation stands the test of time. A choice of galvanised steel or low aluminium sub-frame is available as part of a Liniar decking kit.

View Sub-frames

Decking FAQs

Find a supplier

Liniar designs and tests products, extrudes the PVCu profiles and delivers them to independent specialist manufacturers and resellers all over the UK. You can find your nearest with a simple postcode search.

Find a supplier

Contact us

It’s easy to get in touch with Liniar. Fill in a quick form and your enquiry will be directed to the correct department. Note our office hours are Monday-Friday, 8:30am to 5pm and we endeavour to respond within 24 hours.

Contact us