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Why Dura Cladding Flush Resist

Fire Performance & Safety

Class B fire Rating tested in accordance with genuine install methodology, Dura Cladding Flush Resist achieves superior fire resistance to any other co-extruded cladding on the market. Engineered to resist ignition of fire and tested to BS EN 13501 B-s1, d0 to satisfy current UK fire legislation.

Superior UV Fade Resistance

A unique 360° outer armour is used to protect the core of the cladding plank from the elements. This helps prevent fade, so your cladding will always look as good as it did when it was first installed.

Stain Resistant

The revolutionary outer armour protects the cladding surface from common stains, such as bird mess. It provides a low maintenance and long term cladding solution.

Resists Expansion

Dura Cladding Flush Resist features a rate of expansion less than half of its competitors. This means the cladding will look great in all climates.

Easy Installation

An easy to install fire rated composite cladding solution with simplified, low profile aluminium trims. Features pre-drilled slotted fixing holes in the cladding planks and hassle-free fixing screws.

Environmentally Friendly

Dura Cladding Flush Resist is FSC™ certified, meaning it’s kinder to the environment thanks to it’s recycled content, long-life cycle and recyclability.


  • High Strength To Weight Ratio
  • Permanent Colour
  • Rot, Splinter, Warp Resistant
  • Easy Installation
  • Weather Resistant
  • Class B Fire Rating
  • Simple Cutting And Site Install
  • Recycled Content
  • No Knots


  • Easy To Handle
  • UV Colour Stable
  • Looks Good Throughout Lifespan
  • No Special Skills Required
  • No Painting Or Staining Required
  • 15 Year Warranty
  • Only Requires Standard Tools
  • Eco-Friendly
  • Minimal Waste

Dura Cladding Flush Resist Colours

Alaskan Cedar



Cladding is one of the biggest and most visually dramatic design features of a home and can give any building an instant style update and increase its kerb appeal.

Choose co-extruded composite timber Dura Cladding Flush Resist with its 360˚ protective armour for your project and you’ll be investing in a’ fit-and-forget’ solution that requires minimal ongoing maintenance during its long design life.

Ideal for low-rise commercial or domestic use, or new build and refurbishment projects that require a Class B-s1,d0 fire rating in accordance with BS EN 13501-1:2018. Dura Cladding Flush Resist also has a range of slimline colour-matched trims and comes in three beautiful colours.

Whilst most cladding is designed to be installed either horizontally or vertically, with Dura Cladding Flush Resist, both orientations can be achieved easily using the same product profile.


  • Plank Length: 3660mm
  • Plank Thickness: 18mm
  • Visible Face Width when Installed: 150mm
  • Maximum Fixing Span: 600mm
  • Weight / Lin m: 2.07Kg
  • Weight per Plank Length: 7.34Kg

Dura Aluminium Bearers

We supply industry-leading A2 fire rated aluminium bearers to enable the installation of a safer system. Unlike timber bearers, which can twist, rot or warp over time, Dura Bearers are made from 6063 grade aluminium (T6) and have a greater strength-to-size ratio than traditional materials.

Features & Benefits:

  • Non-combustible, A2 fire-rated as standard
  • 100% recyclable
  • Anthracite powder coating
  • 10 Year warranty on painted finish
  • Expected 60-year design life
  • Meets latest safety legislation
  • Will never rot, ensuring superior longevity of cladding

Dura Cladding Flush Resist Products

Fast Fit 2-Part Trim System

New Dura Cladding Flush Resist aluminium trims help reduce waste and install time.

The Dura Cladding Flush Resist Fire Rated composite cladding system now includes an innovative range of custom made aluminium trims, as well as no-fuss fixing screws, for ultimate ease of installation.

The cladding planks are supplied with pre-drilled slotted fixing holes for added simplicity and accuracy. No fixing clips or fittings are needed, making installation straightforward and hassle-free.

The Dura Cladding Flush Resist range also uses self-drilling aluminium screws which have been specially selected for use with our cladding planks to streamline the cladding installation process due to their precision and ease of use when using aluminium bearers/battens.

The range of trims required has been simplified to reduce confusion and increase the speed of the installation. This slimline aluminium trim system creates a sleek, low profile finish complimenting the Dura Cladding Flush Resist range.

Available in 3 coordinating colours, these trims allow for maximum versatility to suit any design. Incredibly lightweight and easy to handle makes fitting hassle-free and safe for installers. Designed to suit all install scenarios, this 2-part trim system range includes 4 different profiles eliminating the need for difficult cuts and improving efficiency.

Competitively priced, the Dura Cladding Flush Resist system (planks and trims) are affordable without compromising on quality.

Trims are available in the same colour to match your chosen cladding as shown in the cross section below. They are lightweight to make handling and fitting hassle-free and safe.

Window/Door Reveal Trim

Expansion Trim

Internal & External Corner Trim

Universal Start/End Closure Trim

Using NBS Chorus to specify your project?

Click below, navigate to an existing session and paste the product into your chosen specification.

Product Guide

Decking & Cladding

Attractive, safe and cost effective decking and cladding solutions for new builds, refurbishments, balconies, terraces and outdoor spaces.


Kick off your project and request a Cladding Sample >>