Millboard Envello Board & Batten Ashwood Cladding

Forté

Ashwood captures the quiet warmth of natural ash timber at its finest. Hand-moulded for authentic timber texture, each board showcases a pale, honey-toned grain that brings lightness and life to any space — offering a refined, timeless colour that pairs effortlessly with both contemporary and classic interiors.

Format

Envello is presented in a standard dimension of 18mm T x 200mm W x 3600mm L. Available in 5 colours, it complements our spectrum of timber surfaces, matching tones across our timber flooring, interior panelling, veneer panels and decking, ensuring cohesive design elements that come together seamlessly.

Finish

Envello's wood-free composition prevent the boards from rotting and warping, which regular timber cladding is susceptible to. A unique surface layer with UV stabiliser improves Envello's resistance to sun damage and fading, making it the perfect cladding system for the harsh New Zealand weather.

Sustainability

An ideal choice for a healthy and sustainable outdoor exterior, Envello does not host mould or algae growth.

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Product Details

Collection Name

Envello Board & Batten+

Colour

Ashwood

Format

Plank

Timber Grade

Prime

Crafted In

United Kingdom

Dimensions & Construction

Construction

Resin Mineral Board

Core

Polymer Resin Core

Dimensions

26 T x 181 W x 3600mm L

Weight per ㎡

8.3 kg

Length

3600mm

Width

181mm

Thickness

26mm

Characteristics

Surface Finish Type

Lastane® Surface

Timber Grade

Prime

Surface Composition

Lastane®

Technical Specifications

Reaction to Fire (Walls & Ceilings) ISO 9705

D-s3, d0 - NZ Fire Rating Group 3

Water Durability

Yes

Usage

Suitable Applications

Exterior Cladding

Suitable Sectors

Refer to Millboard Vertical Cladding System Design Guide

Installation

Installation Method

Refer to Millboard Envello Vertical Cladding System Installation Guide

Safety Precautions

Refer to Millboard Envello Cladding Installation Guide

Warranty

Commercial Warranty

15 Years

Residential Warranty

15 Years

Pack Information

Contents Breakdown

1 Plank

Weight per m2 (kg)

8.3 kg

Accreditations

Sustainability

Environmentally Friendly

BPIR Compliant

Yes

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Specsheets & Datasheets

Envello Board & Batten+ Specsheet

Design Guides

Envello Vertical Cladding System Design Guide

Catalogues & Brochures

Envello Cladding Brochure

Installation Guides

Envello Cladding Installation Guide - Board & Batten+

Product Detailing

Envello Cladding Detail Set - Board & Batten+

Compliance & Test Results

Envello Cladding PASS Certificate

Certifications & Accreditations

Envello Cladding PASS Certificate

Warranties

Envello Cladding Structural Warranty

Specifications
  • Dimensions: 26mm T x 200mm (181mm installed width, 5mm overlap) W x 3600mm L
    • Availability: Stocked
    • Application: Cladding
    • Price Indication: $$$$$
    • Skillfully moulded by hand and authentically coloured, replicating timber in the most realistic way
    • The unique composition helps to enhance the thermal performance of buildings in both winter and summer.
    • Due to Envello's non-porous composition, no sealing is required, unlike other available products.
    • A durable coating and elastomeric surface ensures increased resilience against hail and natural weathering.
    • UV stabilised for better performance and fade resistance over time.
    • No specialised tools required. Envello can be cut and installed in the same way as traditional timber.
    • Envello is solid, not hollow, making it strong. This means it will not rot or warp like timber.
    • The unique surface layer is more resistant to scratched and is designed to better withstand demanding outdoor environments.
    • Each length is hand moulded using specially selected timber masters for an unrivalled organic wood grain appearance in a composite material.
    • The structural core is a blend of natural minerals bonded in a polymer resin with renewable biopolymers and fibre reinforcement for added strength and durability.
    • Our unique closedcellula internal structure reduces weight while maintaining strength and increasing thermal performance.
Scope of use

Millboard Envello Cladding can be used on exterior walls for residential or commercial projects.

Board & Batten Range

Millboard Board & Batten+ Envello Cladding offers a balance between contemporary and traditional designs. Whether for a feature section or wall, Board & Batten+ is sure to make an impression. The boards have been designed to perfectly replicate natural timber with unique grain variance for enhanced visual impact. The profiles on the Board & Batten+ are designed with differing angles to create shadow definition between the grain patterns, as well as facilitating drainage when used horizontally. Millboard Envello boards are not fire rated, for more information on fire safety please visit Millboard website

What is Millboard Envello

Millboard Envello cladding has been hand-moulded from carefully selected natural timber and is available in two profiles and a wide range of colours. Our cladding provides the assurance of UV resistance and eliminates the risk of warping, twisting or rotting.

From the smooth finish of the Shadow Line+ profile to the pleasing grain variance of the Board and Batten+, there’s a Millboard Envello Cladding profile for every property type. Both profile of boards can be installed horizontally or vertically, depending on the nature of the design. After years of development, this product is perfectly designed to stand the test of time and requires minimal maintenance.

The Millboard Envello Shadow Line+ cladding board gives a clean authentic timber look. The increased width of the Shadow Line+ board compared to standard timber boards means there is larger grain detail. This gives an enhanced visual impact, without risk of the board twisting or warping over time. The second profile available is the Board & Batten+ range. This Collection offers a balance between contemporary and traditional designs.

Why Choose Millboard
  • Hand-moulded from carefully selected natural timber
    • Standard Size 3600mm Lengths – No random size lengths
    • Low Maintenance – Only requires washing to maintain
    • UV resistance and weathering stability
    • Does not warp or rot like wood
    • Leach and stain resistant
    • Low Maintenance
    • Low Cost In Use – No recoating is required
    • Hidden Fixings – No visible fixings
    • Prefinished – Available in 5 x Precoated Colours (same popular colours as Millboard Decking)
    • No End Grain Sealing Required – Millboard is inert in composition and not effected by moisture
    • Batten Spacings – Less batten’s required compared to other cladding materials
    • Prefinished – No additional onsite coatings required
Warranty
  • Residential: 15 Years
    • Commercial: 15 Years
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About the
Seller

Forté design and supply refined timber surfaces for architectural projects across New Zealand and Australia.

We work with leading specifiers, builders, and developers on the residential, multi-residential, and commercial projects that get photographed, referred, and remembered. From specification through value engineering, site visits, and aftercare, we're a resource to everyone carrying the project.

567+ leading architectural practices work with us each year. 1,000+ builders and installers across NZ and AU. 350,000sqm+ of premium timber surfaces supplied annually.

Three generations of family timber heritage. We know how timber moves, how it ages, and how it performs. That's why we can supply surfaces that hold their beauty without becoming a chore.

Verified ArchiPro Member12 years · Since 2014