Description
Millboard Envello Shadow Line External Corners add to Envello Cladding solutions, which combine aesthetics and performance for a unique, durable and modern outdoor experience that is suitable for commercial and domestic applications alike.
Millboard corners are installed using the Millboard Perforated closure and 20mm screws.

Trim dimensions:
- Material – Fire rated flexible polymer resin
- Length – 3050mm
- Width – 50mm
- Depth – 50mm
- Weight – 7.1kg
Help Guides & Videos:
For more information on weatherboard installation please visit our downloads page and help videos.
Delivery Information:
Southern Sheeting operate our own fleet of delivery vehicles that cover most of the Southeast and Home Counties. We can deliver Millboard Envello Shadow Line External Corners, cladding & weatherboard planks throughout this area within 3-5 days delivery.
We also can ship Weatherboard planks across the UK mainland by external haulier subject to size of the order/offload capabilities (maximum 100 boards) with 3-5 days delivery.
Please visit our delivery page for more details & FAQs.








