BirkTerra WPC Door

Design & Brand Positioning

The BirkTerra WPC Door is a wood-plastic composite entrance featuring earthy terracotta-toned surface texture. Named for Birk and the Terra design, it is a low-maintenance door for residential buildings that want a distinctive surface without painting or sealing.

Materials & Finish

The leaf is extruded from wood-plastic composite with a UV-stabilised surface in grey-brown tone. The frame is matching WPC or aluminium.

Structure & Configuration

The WPC leaf is 40-45 mm thick with internal ribs. Single leaves up to 1000 mm x 2100 mm, pair doors, optional glazed inserts. European mortise lock prepped.

Thermal, Acoustic & Security Performance

U-values around 2.0-2.8 W/m2K, acoustic 26-30 dB Rw, security via multi-point lock.

Manufacturing, Installation & Maintenance

WPC extrusion, cut and assembled on site. Wash with water, no painting.

Customisation & OEM/ODM

Colour, texture, glaze inserts and hardware customisable.

Detailed Specifications

Material: wood-plastic composite, WPC or aluminium frame

Door leaf thickness: 40-45 mm

Size: single leaf up to 1000 mm x 2100 mm; pair options

Glazing: optional glazed insert

Core: ribbed WPC

Surface finish: UV-stabilised grey-brown tone

Sound insulation: 26-30 dB Rw

Hardware: European mortise lock, smart lock ready

Certification: weather resistance, dimensional stability

How We Support Your Project

Samples and quotations within one working day.

Frequently Asked Questions

Does it need painting? No, WPC never needs painting.

Does it warp? No, WPC is dimensionally stable.

What colours? grey-brown standard, other RAL options.

What is the lead time? Around 20-30 days.

Value for Money

A distinctive WPC door at a practical price with zero painting cost.

Design Inspiration & Applications

Picture the BirkTerra at a residential entrance: earthy terracotta-toned surface texture, low-maintenance surface, clean hardware.

Environmental Responsibility

Recycled wood fibre and plastic, no paint, recyclable.

Installation & Aftercare in Detail

Fix the frame, hang the leaf, fit the lock. Wash with water twice a year.

Specification summary

The BirkTerra WPC Door is a wood-plastic composite entrance featuring earthy terracotta-toned surface texture, UV-stabilised grey-brown finish and smart-lock prep.

In-Depth on the Terra Detail

The defining surface detail is earthy terracotta-toned surface texture, pressed into the WPC during extrusion for a permanent texture.

Dimensional Planning and Custom Sizing

Single leaves up to 1000 mm x 2100 mm; pair doors available.

Performance Under Everyday Use and Climate

WPC resists rot, insects and moisture. UV stabilisation prevents fading.

Sustainability and Life-Cycle Value

Recycled content, no paint, long life.

Ordering, Logistics and Project Support

Send drawings; SkyLink returns samples and quotations.

A Final Word on Craftsmanship

The BirkTerra combines WPC practicality with earthy terracotta-toned surface texture: UV-stabilised surface, ribbed core. It is a low-maintenance door that never needs painting.